Step-by-step fluffy shaping treatment device and process for ultra-light high-fluffy down feather

Abstract

The invention relates to the technical field of down product processing, and discloses a step-by-step fluffy shaping processing device and process for ultra-light high fluffy down, the step-by-step fluffy shaping processing device comprises a processing table, and also comprises a cleaning mechanism comprising a feeding trough plate fixedly connected to the top end of the processing table in a penetrating manner and a cleaning assembly arranged in the processing table; the fluffy mechanism comprises conveying wheels which are symmetrically and rotatably connected to the bottom of the processing table, double-layer inclined vibration feeding plates are adopted by the cleaning mechanism, a first driving rod drives a linkage rod to eccentrically move, the two layers of feeding plates generate transverse vibration with different amplitudes, chippings and particulate matter in down feather fall into a collecting tank through a filter plate, and the down feather is cleaned; the problem that impurities block a filter screen and influence the performance of a fan in traditional wind classification is solved, in addition, down feather moves in an S-shaped path between the two layers of feeding plates through double-order vibration, the impurity filtering time is prolonged, and meanwhile the problem that down feather is stacked due to a single vibration mode is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of down product processing, in particular to a step-by-step fluffing and shaping processing device and process for ultra-light and high-loft down. Background Art

[0002] Down product processing refers to the process of using poultry feathers (mainly goose down and duck down) as raw materials to make them into finished or semi-finished products with functions such as warmth preservation and decoration through a series of physical, chemical treatments and process processing. This field involves multiple links from the collection of raw down to the formation of the final product. The key technical points revolve around improving the quality of down and optimizing product performance. In today's field of thermal insulation materials, down has become the first choice for making high-end thermal insulation products due to its excellent thermal insulation performance, light texture and good softness. It is widely used in down jackets, down quilts, sleeping bags and other products. As consumers' requirements for the quality of thermal insulation products continue to increase, the demand for ultra-light high-loft down has become stronger. Ultra-light high-loft down can not only significantly improve the warmth effect of the product, but also enhance the comfort and aesthetics of the product, bringing users a better quality use experience.

[0003] The Chinese invention patent publication number CN117210977A discloses a down processing device with fluffiness grading, comprising: a grading box and a pre-treatment box, a horizontal feeding pipe is installed on the grading box, a first fan is installed at the end of the horizontal feeding pipe, and a conveying pipe is installed on the horizontal feeding pipe, a second fan is installed on the inner bottom of the grading box, a plurality of groups of air outlets and a discharge port are symmetrically provided on the grading box, a third fan is installed on the air outlet, an electric butterfly valve is installed on the discharge port, and a graded discharge pipe is installed on the electric butterfly valve. The second fan is started to blow the down upward. Since the quality of the down is positively correlated with its fluffiness, the down with better fluffiness is more likely to be blown to a higher place, and vice versa, the down can be separated by wind power and divided into multiple levels from top to bottom, so that the down grading can be completed quickly.

[0004] In addition, when the down is being fluffed, debris and fine particles are mixed in the down. If the down is layered by a bottom fan, the debris and particles are likely to adhere to the filter net, and some smaller particles will fall into the inside of the fan. If they are not cleaned for a long time, the air intake effect of the fan will be affected, and then the layering effect of the down will be affected. In addition, down has different shapes and sizes. Simply relying on wind force classification may cause some down with similar fluffiness but different shapes to be unable to be accurately layered, which not only affects the accuracy of classification, but also affects the fluffiness of the down. Therefore, the down processing device with fluffiness classification disclosed in Chinese invention patent CN117210977A cannot effectively process debris and particles, nor can it improve the fluffiness of the down. Summary of the Invention

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the present invention provides a step-by-step fluffing and shaping processing device and process for ultra-light and high-loft down, which has the advantages of improving the down fluffiness and avoiding residue clogging, and solves the problems of low down fluffiness and residue clogging.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a device and process for step-by-step fluffing and shaping of ultra-light high-loft down, comprising a processing table and:

[0009] A cleaning mechanism, comprising a feeding chute plate fixedly connected to the top of the processing table, and a cleaning component arranged inside the processing table;

[0010] The fluffing mechanism comprises a transmission wheel symmetrically connected to the bottom of the processing table and a fluffing component arranged at the bottom of the processing table.

[0011] Preferably, the cleaning assembly includes a mounting plate 1 symmetrically fixedly connected to the lower surface of the top of the processing table, the outer wall of the mounting plate 1 is fixedly connected with a connecting plate 1, the bottom end of the connecting plate 1 is fixedly connected with a mounting block 1, a feeding plate 1 is fixedly connected between the mounting blocks 1, and the outer wall of the feeding plate 1 is symmetrically rotatably connected, and the end away from the feeding plate 1 is rotatably connected with a connecting rod.

[0012] Preferably, there is an electrical connection between the device and the equipment control device, which drives the top end of the connecting rod rotatably connected thereto to move eccentrically.

[0013] Preferably, the cleaning assembly also includes a mounting plate 2 which is symmetrically fixedly connected to the outer wall of the bottom end of the feeding plate 1, the bottom end of the mounting plate 2 is fixedly connected to a mounting block 2, and the feeding plate 2 is fixedly connected between the mounting blocks 2, the bottom ends of the feeding plate 1 and the feeding plate 2 are both clamped with a collection box, the bottom ends of the inner cavities of the feeding plate 1 and the feeding plate 2 are both provided with a collection trough, and the inner walls of the feeding plate 1 and the feeding plate 2 are both fixedly connected with a filter plate.

[0014] Preferably, the inclination angle of the feeding plate 1 and the feeding plate 2 is 30 degrees, and the inclination directions are opposite, and the size of the filter plate is adapted to the size of the feeding plate 2 and the feeding plate 1.

[0015] Preferably, the fluffing component includes a conveyor belt that is transmission-connected between two conveying wheels, a slide groove 1 is symmetrically provided at the bottom end of the processing table, a slide groove 2 is provided inside the slide groove 1, a slide is slidingly connected inside the slide groove 2, a cover plate driving rod 1 is fixedly connected to the top of the slide, and a limit rod is symmetrically slidably passed through the inside of the cover plate driving rod 1.

[0016] Preferably, the transmission wheel and the slide are electrically connected to the equipment control device, and the size of the cover plate driving rod 1 is adapted to the size of the bottom end of the processing table.

[0017] Preferably, the fluffing component also includes a spring sleeved on the top end of the limiting rod, a controller is fixedly connected to the outer wall of the bottom end of the limiting rod, a frame is fixedly connected between the bottom ends of the limiting rods, a rubber bag is fixedly connected to the inner wall of the frame, a driving rod 2 is rotatably connected between the limiting rods, and a grid plate is fixedly connected to the outer wall of the driving rod 2.

[0018] Preferably, the two ends of the spring are fixedly connected to the cover plate driving rod 1 and the limiting rod respectively, there is an electrical connection between the controller and the driving rod 2, and the inclination angle of the grid plate is forty-five degrees.

[0019] A step-by-step fluffing and shaping process for ultralight high-loft down includes the following steps:

[0020] Step 1: The down passes through the feeding chute and enters the double-layer inclined vibrating feeding plate. Driven by the driving rod, it vibrates at high frequency, and impurities fall into the collection box through the filter plate;

[0021] Step 2: The cleaned down is transported to the fluffing mechanism by a conveyor belt. The cover bottom detector identifies the material position and pauses the conveyor belt to accurately locate the processing area.

[0022] Step 3: The frame drives the rubber bag to press down and wrap the down, and the tilted mesh plate repeatedly hits the rubber bag, expanding the down through the "compression exhaust-rebound intake" cycle;

[0023] Step 4: The fluffy down is output by the conveyor belt, and after online inspection and meeting the standards, it enters the subsequent process to clean the impurities inside the collection box.

[0024] Beneficial effects

[0025] Compared with the prior art, the present invention provides a device and process for step-by-step fluffing and shaping of ultra-light high-loft down, which has the following beneficial effects:

[0026] 1. The cleaning mechanism uses a double-layer inclined vibrating feeding plate, which makes the driving rod drive the connecting rod to move eccentrically, causing the two layers of feeding plates to generate lateral vibrations of different amplitudes. The debris and particulate matter in the down pass through the filter plate and fall into the collection trough, and then are centrally processed in the collection box. This solves the problem of impurities clogging the filter and affecting the fan performance in traditional wind classification. In addition, the double-stage vibration makes the down move in an S-shaped path between the two layers of feeding plates, extending the impurity filtration time and avoiding the problem of down accumulation caused by a single vibration mode.

[0027] 2. Through the composite process of wrapping the down with rubber bags, elastic flapping of the mesh plate and air circulation, the cover plate and driving rod 1 drive the frame to press down, so that the rubber bag fits the conveyor belt to form a closed space. At the same time, the driving rod 2 drives the inclined mesh plate to repeatedly flap the rubber bag. When compressed, the internal air is discharged. When relaxed, the rubber bag rebounds and inhales air, forming a "flapping-airflow expansion" cycle. This prevents the problem of down branches breaking caused by traditional mechanical flapping, and also achieves the effect of naturally expanding the down buds by the expansion force of the airflow, thereby improving the fluffiness of the down. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of a step-by-step fluffing and shaping device for ultra-light high-loft down proposed by the present invention;

[0029] Figure 2 This is a schematic diagram of the partial structure of the fluffing component in the step-by-step fluffing and shaping processing device for ultra-light and high-loft down proposed by the present invention;

[0030] Figure 3 This is a partial structural diagram of a cleaning component in a step-by-step fluffing and shaping device for ultra-light high-loft down proposed by the present invention;

[0031] Figure 4 This is a structural schematic diagram of the connecting plate 1 and the feeding plate 2 in the step-by-step fluffing and shaping processing device for ultra-light high-loft down proposed by the present invention;

[0032] Figure 5 This is a schematic diagram of the structure of the second feeding plate and the filter plate in the step-by-step fluffing and shaping processing device for ultra-light high-loft down proposed by the present invention;

[0033] Figure 6 This is a schematic diagram of the structure of the chute 1 and the slide plate in the step-by-step fluffing and shaping device for ultra-light and high-loft down proposed by the present invention;

[0034] Figure 7 This is a schematic diagram of the structure of the limiting rod and rubber bag in the step-by-step fluffing and shaping processing device for ultra-light and high-loft down proposed by the present invention;

[0035] Figure 8This is a schematic diagram of the limiting rod and frame structure of a step-by-step fluffing and shaping device for ultra-light high-loft down proposed by the present invention;

[0036] Figure 9 This is a schematic diagram of the spring and rubber bag structure in a step-by-step fluffing and shaping device for ultra-light high-loft down proposed by the present invention;

[0037] Figure 10 This is a flow chart of the step-by-step fluffing and shaping process steps for the ultra-light high-loft down proposed by the present invention.

[0038] In the figure: 101, processing table; 200, cleaning mechanism; 201, feeding trough plate; 202, cleaning assembly; 2031, mounting plate 1; 2032, connecting plate 1; 2033, mounting block 1; 2034, feeding plate 1; 2035, driving rod 1; 2036, connecting rod; 2037, mounting plate 2; 2038, mounting block 2; 2039, feeding plate 2; 20310, collection box; 20311, collection Trough; 20312, filter plate; 300, fluffing mechanism; 301, transmission wheel; 302, fluffing assembly; 3031, conveyor belt; 3032, chute 1; 3033, chute 2; 3034, slide; 3035, cover; 3036, limit rod; 3037, spring; 3038, controller; 3039, frame; 30310, rubber bag; 30311, drive rod 2; 30312, grid plate. DETAILED DESCRIPTION

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] Example:

[0041] Refer to the attached Figures 1 to 10 As shown, a device and process for step-by-step fluffing and shaping of ultra-light high-loft down includes a processing table 101 and further includes:

[0042] The cleaning mechanism 200 includes a feeding chute plate 201 that is fixedly connected to the top of the processing table 101 and a cleaning component 202 that is arranged inside the processing table 101;

[0043] The fluffing mechanism 300 includes a transmission wheel 301 symmetrically connected to the bottom of the processing table 101 and a fluffing component 302 arranged at the bottom of the processing table 101.

[0044] Furthermore, the cleaning component 202 includes a mounting plate 2031 symmetrically fixedly connected to the lower surface of the top of the processing table 101, the outer wall of the mounting plate 2031 is fixedly connected with a connecting plate 2032, the bottom end of the connecting plate 2032 is fixedly connected with a mounting block 2033, a feeding plate 2034 is fixedly connected between the mounting blocks 2033, and the outer wall of the feeding plate 2034 is symmetrically connected with 2035 for rotation, there is an electrical connection between 2035 and the equipment control device, and the end of 2035 away from the feeding plate 2034 is rotationally connected with a connecting rod 2036, and 2035 drives the top end of the connecting rod 2036 rotatably connected thereto to move eccentrically.

[0045] Furthermore, the cleaning component 202 also includes a mounting plate 2037 symmetrically fixedly connected to the outer wall of the bottom end of the feeding plate 1 2034, and the bottom end of the mounting plate 2037 is fixedly connected to the mounting block 2038, and the feeding plate 2039 is fixedly connected between the mounting blocks 2038. The inclination angle of the feeding plate 1 2034 and the feeding plate 2 2039 is thirty degrees, and the inclination directions are opposite. The bottom ends of the feeding plate 1 2034 and the feeding plate 2 2039 are both clamped with a collection box 20310, and the bottom ends of the inner cavities of the feeding plate 1 2034 and the feeding plate 2 2039 are both provided with a collection groove 20311. The inner walls of the feeding plate 1 2034 and the feeding plate 2 2039 are fixedly connected with a filter plate 20312, and the size of the filter plate 20312 is adapted to the size of the feeding plate 2 2039 and the feeding plate 1 2034.

[0046] It should be noted that: the connecting plate 1 2032 is made of a rubber plate with a certain elasticity, and the connection between the connecting rod 2036 and the feeding plate 2 2039 has a gap for relative movement, which can meet the effect of driving the feeding plate 2 2039 to vibrate after the connecting plate 1 2032 is deformed.

[0047] Furthermore, the fluffing component 302 includes a conveyor belt 3031 that is transmission-connected between the two conveying wheels 301, a slide groove 3032 is symmetrically provided at the bottom end of the processing table 101, a slide groove 2 3033 is provided inside the slide groove 1 3032, and a slide plate 3034 is slidingly connected inside the slide groove 2 3033. There is an electrical connection between the conveying wheel 301 and the slide plate 3034 and the equipment control device, and a cover driving rod 1 3035 is fixedly connected to the top of the slide plate 3034. The size of the cover driving rod 1 3035 is adapted to the size of the bottom end of the processing table 101, and a limit rod 3036 is symmetrically passed through the inside of the cover driving rod 1 3035 for sliding connection.

[0048] Furthermore, the fluffing component 302 also includes a spring 3037 sleeved on the top of the limit rod 3036, and the two ends of the spring 3037 are respectively fixedly connected to the cover drive rod 1 3035 and the limit rod 3036, and the controller 3038 is fixedly connected to the outer wall of the bottom end of the limit rod 3036, and the frame 3039 is fixedly connected between the bottom ends of the limit rods 3036, and the rubber bag 30310 is fixedly connected to the inner wall of the frame 3039. The limit rods 3036 are rotatably connected to the drive rod 2 30311, and there is an electrical connection between the controller 3038 and the drive rod 2 30311. The outer wall of the drive rod 2 30311 is fixedly connected to a grid plate 30312, and the inclination angle of the grid plate 30312 is forty-five degrees.

[0049] It should be noted that a detector is installed at the bottom of the cover plate 3035 for identifying the location of the down and controlling the working state of the conveyor belt 3031. The rubber bag 30310 is made of rubber and has a certain degree of elasticity.

[0050] A step-by-step fluffing and shaping process for ultralight high-loft down includes the following steps:

[0051] Step 1: The down passes through the feeding chute 201 and enters the double-layer inclined vibrating feeding plate. Driven by the driving rod, it vibrates at high frequency, and impurities fall into the collection box 20310 through the filter plate 20312.

[0052] Step 2: The cleaned down is transported to the fluffing mechanism 300 by the conveyor belt 3031. The detector at the bottom of the cover plate 3035 identifies the material position and then pauses the conveyor belt 3031 to accurately locate the processing area.

[0053] Step 3: The frame 3039 drives the rubber bag 30310 to press down and wrap the down, and the inclined mesh plate 30312 repeatedly hits the rubber bag 30310, expanding the down through a "compression exhaust-rebound intake" cycle;

[0054] Step 4: The fluffy down is output by the conveyor belt 3031, and after the online inspection meets the standards, it enters the subsequent process to clean the impurities inside the collection box 20310.

[0055] The following is the working process and principle of the above embodiment:

[0056] The working steps are as follows:

[0057] The operator puts down into the feeding trough plate 201, so that the down falls into the feeding plate 1 2034 through the feeding trough plate 201. Then the operator controls the driving rod 1 2035 to rotate on the outer wall of the feeding plate 1 2034 through the equipment control device, so that the cover plate 3035 drives the top of the connecting rod 2036 connected to it to start eccentric rotation, so that the connecting rod 2036 moves back and forth laterally under the drive of the driving rod 1 2035, so that the feeding plate 1 2034 drives the feeding plate 2 2039 connected to it to move back and forth laterally synchronously, and the feeding plate 2 2039 passes through the installation Block 2038 drives the connecting plate 1 2032 fixedly connected to it to move synchronously. Since the mounting plate 2037 is fixedly connected to the feeding plate 1 2034, the feeding plate 1 2034 is fixedly connected to the mounting block 1 2033, and the mounting block 1 2033 is fixedly connected to the top of the processing table 101 through the mounting plate 1 2031, the connecting rod 2036 drives the feeding plate 2 2039 to move, so that the feeding plate 2 2039 drives the connecting plate 1 2032 to deform through the mounting block 2038, and then drives the feeding plate 2 2039 to start vibrating after the connecting plate 2032 is deformed.

[0058] During the vibration of the feeding plate 2039, the feeding plate 2039 drives the feeding plate 1 2034 to vibrate synchronously through the mounting block 2038 and the mounting plate 2037, so that the down is bumped inside the feeding plate 1 2034, so that the impurities and particulate matter inside the down enter the bottom of the filter plate 20312 under the action of the bumps, so that the bottom of the filter plate 20312 slides into the inside of the collection trough 20311 under the tilting action of the feeding plate 2039, and then enters the inside of the collection box 20310 through the collection trough 20311 for collection. The interior of plate 1 2034 moves downward, causing the down inside feeding plate 1 2034 to slide onto the upper surface of the filter plate 20312 provided inside feeding plate 2 2039. Since feeding plate 1 2034 is vibrated by feeding plate 2 2039 through connecting plate 1 2032, the vibration amplitude of feeding plate 1 2034 is greater than the vibration amplitude of feeding plate 2 2039. Therefore, feeding plate 2 2039 can shake the small particles inside the down, thereby improving the effect of removing impurities inside the down, and at the same time making the down inside feeding plate 2 2039 fall onto the upper surface of the conveyor belt 3031 under the action of shaking.

[0059] By using a double-layer inclined vibrating feeding plate in the cleaning mechanism 200, the driving rod 2035 drives the connecting rod 2036 to move eccentrically, causing the two layers of feeding plates to produce lateral vibrations of different amplitudes, so that the debris and particulate matter in the down passes through the filter plate 20312 and falls into the collection trough 20311, and is then centrally processed in the collection box 20310, thereby solving the problem of impurities clogging the filter screen and affecting the performance of the fan in traditional wind classification. In addition, the double-stage vibration makes the down move in an S-shaped path between the two layers of feeding plates, thereby extending the impurity filtration time and avoiding the problem of down accumulation caused by a single vibration mode.

[0060] Then the operator controls the conveyor wheel 301 to start rotating through the equipment control device, so that the conveyor wheel 301 drives the conveyor belt 3031 to start transmitting the down, so that the down moves to the bottom of the cover plate 3035. When the detector installed at the bottom of the cover plate 3035 detects the down, the detector controls the conveyor belt 3031 to stop rotating, so that the detector controls the slide plate 3034 to move downward inside the second slide groove 3033 through the equipment control device, so that the slide plate 3034 drives the cover plate 3035 to move downward synchronously, so that the cover plate 3035 drives the limit rod 3036 downward through the spring 3037, so that the limit rod 3036 drives the frame 3039 and the second driving rod 30311 to move downward, so that the frame 3039 drives the rubber bag 30310 to move downward synchronously, so that the lower surface of the frame 3039 conflicts with the upper surface of the conveyor belt 3031, so that the rubber bag 30310 wraps the down inside, and at the same time, the controller 3038 conflicts with the lower surface of the cover plate 3035. The equipment control device controls the second driving rod 30311 to start rotating repeatedly, causing the second driving rod 30311 to drive the mesh plate 30312 to repeatedly beat the rubber bag 30310, causing the mesh plate 30312 to press against the rubber bag 30310 and compress it toward the side close to the conveyor belt 3031. This allows the air inside the rubber bag 30310 to be discharged through the gap between the frame 3039 and the rubber bag 30310. When the mesh plate 30312 no longer presses against the rubber bag 30310, At this time, the rubber bag 30310 returns to its original state under the action of its own elasticity. At the same time, the rubber bag 30310 absorbs air through the gap between the rubber bag 30310 and the frame 3039, and makes the down inside the rubber bag 30310 float under the action of the air. At the same time, the grid plate 30312 beats the down inside the rubber bag 30310 by slapping the rubber bag 30310, thereby dispersing the clumped down and improving the fluffy effect of the down.

[0061] Through the composite process of wrapping the down with the rubber bag 30310, elastic flapping of the mesh plate 30312 and air circulation, the cover plate 3035 and the driving rod 1 2035 drive the frame 3039 to press down, so that the rubber bag 30310 fits the conveyor belt 3031 to form a closed space. At the same time, the driving rod 2 30311 drives the inclined mesh plate 30312 to repeatedly flap the rubber bag 30310, and the internal air is discharged during compression, and the rubber bag 30310 rebounds and inhales air during relaxation, forming a "flapping-airflow expansion" cycle, which prevents the problem of down branches breaking caused by traditional mechanical flapping, and achieves the effect of naturally expanding the down buds by the expansion force of the airflow, thereby improving the fluffiness of the down.

[0062] It should be noted that the term "comprises" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprises a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0063] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A step-by-step fluffing and shaping processing device for ultra-light high-loft down, comprising a processing table (101), characterized in that: Also includes: A cleaning mechanism (200) comprises a feeding chute plate (201) fixedly connected to the top of the processing table (101), and a cleaning component (202) arranged inside the processing table (101); The fluffing mechanism (300) comprises a transmission wheel (301) symmetrically connected to the bottom of the processing table (101) and a fluffing component (302) arranged at the bottom of the processing table (101).

2. The device for step-by-step fluffing and shaping of ultra-light high-loft down according to claim 1, characterized in that: The cleaning assembly (202) includes a mounting plate (2031) symmetrically fixedly connected to the lower surface of the top of the processing table (101), a connecting plate (2032) is fixedly connected to the outer wall of the mounting plate (2031), a mounting block (2033) is fixedly connected to the bottom end of the connecting plate (2032), a feeding plate (2034) is fixedly connected between the mounting blocks (2033), and a feeding plate (2035) is symmetrically rotatably connected to the outer wall of the feeding plate (2034), and a connecting rod (2036) is rotatably connected to the end of the (2035) away from the feeding plate (2034).

3. The device for step-by-step fluffing and shaping of ultra-light high-loft down according to claim 2, characterized in that: There is an electrical connection between the (2035) and the equipment control device, and the (2035) drives the top end of the connecting rod (2036) rotatably connected thereto to move eccentrically.

4. The device for step-by-step fluffing and shaping of ultralight high-loft down according to claim 2, characterized in that: The cleaning assembly (202) also includes a mounting plate 2 (2037) symmetrically fixedly connected to the outer wall of the bottom end of the feeding plate 1 (2034), the bottom end of the mounting plate 2 (2037) is fixedly connected to the mounting block 2 (2038), and the feeding plate 2 (2039) is fixedly connected between the mounting blocks 2 (2038), and the bottom ends of the feeding plate 1 (2034) and the feeding plate 2 (2039) are both clamped with a collection box (20310), and the bottom ends of the inner cavities of the feeding plate 1 (2034) and the feeding plate 2 (2039) are both provided with a collection groove (20311), and the inner walls of the feeding plate 1 (2034) and the feeding plate 2 (2039) are both fixedly connected with a filter plate (20312).

5. The device for step-by-step fluffing and shaping of ultra-light high-loft down according to claim 4, characterized in that: The inclination angle of the feeding plate 1 (2034) and the feeding plate 2 (2039) is thirty degrees, and the inclination directions are opposite. The size of the filter plate (20312) is compatible with the size of the feeding plate 2 (2039) and the feeding plate 1 (2034).

6. The device for step-by-step fluffing and shaping of ultra-light high-loft down according to claim 4, characterized in that: The fluffing component (302) includes a conveyor belt (3031) that is transmission-connected between two conveying wheels (301); a first slide groove (3032) is symmetrically provided at the bottom end of the processing table (101); a second slide groove (3033) is provided inside the first slide groove (3032); a slide plate (3034) is slidably connected inside the second slide groove (3033); a cover plate driving rod (3035) is fixedly connected to the top end of the slide plate (3034); and a limit rod (3036) is symmetrically passed through the inside of the cover plate driving rod (3035) for sliding connection.

7. The device for step-by-step fluffing and shaping of ultralight high-loft down according to claim 6, characterized in that: The transmission wheel (301) and the slide plate (3034) are both electrically connected to the equipment control device, and the size of the cover driving rod (3035) is adapted to the size of the bottom end of the processing table (101).

8. The device for step-by-step fluffing and shaping of ultralight high-loft down according to claim 6, characterized in that: The fluffing component (302) further includes a spring (3037) sleeved on the top end of the limiting rod (3036); a controller (3038) is fixedly connected to the outer wall of the bottom end of the limiting rod (3036); a frame (3039) is fixedly connected between the bottom ends of the limiting rods (3036); a rubber bag (30310) is fixedly connected to the inner wall of the frame (3039); a second driving rod (30311) is rotatably connected between the limiting rods (3036); and a grid plate (30312) is fixedly connected to the outer wall of the second driving rod (30311).

9. The device for step-by-step fluffing and shaping of ultra-light high-loft down according to claim 8, characterized in that: The two ends of the spring (3037) are fixedly connected to the cover plate driving rod 1 (3035) and the limiting rod (3036) respectively. There is an electrical connection between the controller (3038) and the driving rod 2 (30311). The grid plate (30312) has an inclination angle of forty-five degrees.

10. A step-by-step fluffing and shaping process for the ultralight high-loft down according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: The down enters the double-layer inclined vibrating feeding plate through the feeding trough plate (201), and vibrates at high frequency under the drive rod, and the impurities fall into the collection box (20310) through the filter plate (20312); Step 2: The cleaned down is transported to the fluffing mechanism (300) by the conveyor belt (3031), and the detector at the bottom of the cover plate (3035) identifies the material position and then pauses the conveyor belt (3031) to accurately locate the processing area; Step 3: The frame (3039) drives the rubber bag (30310) to press down and wrap the down, and the inclined mesh plate (30312) repeatedly hits the rubber bag (30310), expanding the down through a "compression exhaust-rebound intake" cycle; Step 4: The fluffy down is output from the conveyor belt (3031), and after the online inspection meets the standards, it enters the subsequent process and cleans the impurities inside the collection box (20310).

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