Vibration cotton box

Abstract

The utility model discloses a vibration cotton box, which belongs to the field of textile machinery and comprises a cotton box shell, and a cotton inlet front guide plate, a cotton inlet rear guide plate, a baffle, a vibration plate with air holes and a cotton outlet roller are arranged on the cotton box shell. The cotton box shell is provided with a pair of hand wheel adjusting assemblies for adjusting the position of the baffle, and the hand wheel adjusting assemblies act on the upper and lower sides of the baffle respectively; an eccentric adjusting assembly is arranged in the shell, a driving shaft which is centered and is in transmission connection with a driving motor is arranged on an adjusting frame of the eccentric adjusting assembly, an adjusting lead screw is arranged in the adjusting frame, a sliding block is arranged on the adjusting lead screw, an eccentric shaft is arranged on the sliding block, and the two ends of an eccentric connecting rod are in pivot connection with the eccentric shaft and the vibrating plate respectively. During working, the driving motor drives the driving shaft to rotate, so that the whole adjusting frame moves, meanwhile, the position of the sliding block can be adjusted by rotating the adjusting lead screw, the position of the eccentric shaft is changed, and then the vibration amplitude and frequency of the vibration plate are adjusted to meet the opening and conveying requirements of different fiber raw materials. The position of the baffle is adjusted through the hand wheel, and operation is convenient.

Description

Technical Field

[0001] This utility model belongs to the field of textile machinery and relates to a vibrating cotton box. Background Technology

[0002] In the textile and nonwoven fabric production industry, the vibrating cotton box is a key piece of equipment that undertakes the important task of uniformly mixing, opening and conveying fiber raw materials, providing a stable fiber layer for subsequent processes. Its performance directly affects production efficiency and product quality.

[0003] However, existing vibrating cotton boxes on the market have many shortcomings. The cotton hopper's volume is too small, limiting the amount of fiber raw material that can be stored, making it difficult to meet the raw material needs of large-scale production. Frequent feeding not only increases labor costs but also affects production continuity. The baffle adjustment method uses screws and wrenches to turn each baffle individually, which is cumbersome, inefficient, and unsuitable for quickly adjusting production parameters. Furthermore, although the vibrating plate uses an eccentric structure design, the eccentric distance is fixed, making it impossible to flexibly adjust according to the characteristics of different products, resulting in poor equipment applicability and difficulty in meeting diverse production requirements. Utility Model Content

[0004] The purpose of this invention is to provide a vibrating cotton box that, through structural improvements, solves at least one problem in the background art.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A vibrating cotton box includes a cotton box shell, which is provided with a cotton inlet front guide plate, a cotton inlet rear guide plate, a baffle, a vibrating plate, and a cotton outlet roller. The vibrating plate has ventilation holes. The cotton box shell is characterized by having a pair of handwheel adjustment assemblies for adjusting the position of the baffle, which act on the upper and lower sides of the baffle respectively. An eccentric adjustment assembly is provided inside the cotton box shell, comprising an adjustment frame with a centrally located drive shaft connected to a drive motor. An adjustment screw is provided within the adjustment frame, with a slider on the screw. An eccentrically positioned eccentric shaft is mounted on the slider, and one end of an eccentric connecting rod is pivotally connected to the eccentric shaft, while the other end of the eccentric connecting rod is pivotally connected to the vibrating plate.

[0007] As a further improvement of one embodiment of the present utility model, the handwheel adjustment assembly includes an adjustment plate fixed to the cotton box shell. The adjustment plate is pivotally provided with a first short shaft and a second short shaft. The two ends of the first short shaft are respectively connected to the handwheel and the gear. The second short shaft is provided with a guide wheel. The gear meshes with the rack for transmission. The guide wheel is pressed against the back of the rack. One end of the rack is hinged to the baffle.

[0008] As a further improvement of one embodiment of the present invention, the rack is provided with a scale, which faces the handwheel side.

[0009] As a further improvement of one embodiment of the present invention, the adjustment frame is provided with a scale, and one side of the slider has a pointer pointing to the scale.

[0010] As a further improvement of one embodiment of the present invention, the output shaft of the drive motor is provided with a driving gear, the drive shaft is provided with a driven gear, and the driving gear and the driven gear are connected by a chain.

[0011] As a further improvement of one embodiment of the present utility model, the upper end of the cotton inlet guide plate is hinged to the cotton box shell, and the upper end of the baffle is provided with an arc-shaped plate, and the cotton inlet guide plate is pressed onto the arc-shaped plate.

[0012] As a further improvement of one embodiment of the present invention, the cotton inlet guide plate is disposed above the vibrating plate and together with the cotton inlet front guide plate to form a trumpet-shaped cotton inlet.

[0013] As a further improvement of one embodiment of the present invention, a cotton discharge roller is provided below both the baffle and the vibrating plate, and the cotton discharge roller below the baffle is disposed in an adjusting groove and can be adjusted in position within the adjusting groove.

[0014] As a further improvement of one embodiment of this utility model, the cotton box shell is provided with an outlet conveyor and an inlet conveyor. The outlet conveyor is located below the outlet roller and is used to receive and transport the fiber raw material after being processed by the outlet roller. A cotton hopper is provided on the cotton box shell above the inlet conveyor for storing the fiber raw material to be processed. An inlet roller is provided in the cotton box shell between the inlet conveyor and the cotton hopper, and the inlet roller evenly introduces the fiber raw material in the cotton hopper into the inlet conveyor.

[0015] The cotton box shell is equipped with a chain conveyor line, and the chain conveyor line has nails on its chain plates. The lower end of the chain conveyor line is connected to the end of the feeding conveyor, so that the fiber raw material can be smoothly transferred from the feeding conveyor to the chain conveyor line. The upper end of the chain conveyor line extends above the cotton inlet guide plate. A uniform roller and a cotton-dispersing roller are respectively arranged on both sides of the upper end of the chain conveyor line. The uniform roller is used to perform preliminary combing on the fiber raw material on the chain conveyor line. The cotton-dispersing roller is located above the cotton inlet front guide plate and the cotton inlet rear guide plate, and is used to disperse the fiber raw material on the chain conveyor line and enter the area between the cotton inlet front guide plate and the cotton inlet rear guide plate.

[0016] As a further improvement of one embodiment of this utility model, the number of cotton infeed rollers is two and they are distributed in parallel and spaced apart. A beater roller is provided at the downward position between the two cotton infeed rollers. A sealing element is provided in the cotton box housing below the chain conveyor line, and an arc-shaped collection groove with an inward groove is formed on the sealing element.

[0017] The above technical solution has the following beneficial effects:

[0018] 1. The drive motor drives the drive shaft to rotate, thereby causing the entire adjustment frame to move. At the same time, the position of the slider can be adjusted by rotating the adjustment screw, changing the position of the eccentric shaft, thereby adjusting the vibration amplitude and frequency of the vibrating plate driven by the eccentric connecting rod, so as to meet the opening and conveying needs of different fiber raw materials and provide a stable fiber layer for subsequent processes.

[0019] 2. The position of the baffle is adjusted by handwheel, which is more convenient than screw adjustment and improves the ease of baffle position adjustment;

[0020] 3. The cotton hopper is set independently on the cotton box shell, avoiding the constraint of the cotton box shell on the cotton hopper, and thus the capacity and volume of the cotton hopper can be increased as needed. Attached Figure Description

[0021] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0022] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0023] Figure 1 This is a structural schematic diagram of the present invention.

[0024] Figure 2 This is a schematic diagram of the handwheel adjustment assembly provided by this utility model.

[0025] Figure 3 This is a schematic diagram of the eccentric adjustment component provided by this utility model.

[0026] Figure 4 for Figure 3 A cross-sectional view along the AA direction.

[0027] Figure 5 for Figure 1 An enlarged schematic diagram of region A in the middle.

[0028] Figure 6 for Figure 1 Enlarged schematic diagram of region B in the middle.

[0029] In the picture:

[0030] 1. Cotton box shell;

[0031] 2. Discharge conveyor;

[0032] 3. Feed conveyor;

[0033] 4. Cotton exit roller;

[0034] 5. Cotton basket;

[0035] 6. Insert the cotton into the roller;

[0036] 7. Chain conveyor line;

[0037] 8. Cotton inlet guide plate;

[0038] 9. Uniform roller;

[0039] 10. Cotton-dispensing roller;

[0040] 11. Cotton inlet guide plate;

[0041] 12. Baffle;

[0042] 121. Curved plate;

[0043] 13. Vibrating plate;

[0044] 14. Handwheel adjustment assembly;

[0045] 141. Adjusting plate; 142. Handwheel; 143. Gear; 144. Guide wheel; 145. Rack; 146. 156. Scale;

[0046] 15. Eccentricity adjustment component;

[0047] 151. Adjusting frame; 152. Adjusting screw; 153. Slider; 154. Eccentric shaft; 155. Eccentric connecting rod; 157. Driving gear; 158. Driven gear;

[0048] 16. Using a hand roller;

[0049] 17. Sealing components. Detailed Implementation

[0050] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0051] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0052] In this utility model, unless otherwise stated, directional terms such as "upper," "lower," "top," and "bottom" are generally used in relation to the direction shown in the accompanying drawings, or in relation to the vertical, perpendicular, or gravitational direction of the component itself; similarly, for ease of understanding and description, "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model. Example

[0053] See Figures 1-6 As shown, a vibrating cotton box includes a cotton box shell 1. A discharge conveyor 2 and a feed conveyor 3 are disposed inside the cotton box shell 1. The discharge conveyor 2 is located below the discharge roller 4 and is used to receive and transport the fiber raw material processed by the discharge roller 4. A cotton hopper 5 is disposed on the cotton box shell 1 above the feed conveyor 3 for storing the fiber raw material to be processed. Because the cotton hopper 5 is independently disposed on the cotton box shell 1, the constraint of the cotton box shell 1 on the cotton hopper 5 is avoided, which can effectively increase the capacity of the cotton hopper, meet the production needs for a certain period of time, and reduce frequent feeding operations.

[0054] A cotton inlet roller 6 is installed inside the cotton box shell 1 between the feeding conveyor 3 and the cotton hopper 5. The cotton inlet roller 6 evenly introduces the fiber raw material in the cotton hopper 5 into the feeding conveyor 3, avoiding the accumulation and blockage of the fiber raw material.

[0055] A chain conveyor 7 is installed inside the cotton box shell 1. The chain conveyor 7 has nails on its chain plates to increase friction with the fiber raw material, making the fiber raw material more stable during transport and less prone to slippage. The lower end of the chain conveyor 7 connects to the end of the feed conveyor 3, allowing the fiber raw material to smoothly transition from the feed conveyor 3 to the chain conveyor 7. The upper end of the chain conveyor 7 extends above the cotton inlet guide plate 8, preparing the fiber raw material for entry into the subsequent processing area.

[0056] The upper ends of the chain conveyor line 7 are respectively equipped with a uniform roller 9 and a cotton-dispersing roller 10. The uniform roller 9, through its own rotation, performs preliminary combing of the fiber raw material on the chain conveyor line 7, making the distribution of the fiber raw material more uniform and reducing fiber entanglement and clumping. The cotton-dispersing roller 10 is located above the cotton inlet guide plate 11 and the cotton inlet rear guide plate 8. Its surface is designed with appropriate protrusions or textures. During rotation, it can effectively disperse the fiber raw material on the chain conveyor line 7 and guide it smoothly into the area between the cotton inlet guide plate 11 and the cotton inlet rear guide plate 8, providing good conditions for subsequent fiber mixing, opening and other processes.

[0057] The above structure is largely the same as the existing vibrating cotton box. For existing vibrating cotton boxes, please refer to the patent (CN2811338Y) for the vibrating cotton box for roll forming machine.

[0058] In the structure of the vibrating cotton box, a baffle 12 is provided below the cotton inlet guide plate 11, and a vibrating plate 13 is provided below the cotton inlet rear guide plate 8. The vibrating plate 13 is evenly distributed with air vents. These air vents help the airflow of the fiber raw material during the processing, ensuring that the fiber raw material can be better opened and mixed.

[0059] To allow for flexible adjustment of the position of the baffle 12, a handwheel adjustment assembly 14 is provided on the cotton box housing 1. This handwheel adjustment assembly 14 operates on the upper and lower sides of the baffle 12 respectively. The aforementioned handwheel adjustment assembly 14 uses handwheel adjustment to change the position of the baffle 12, making operation convenient.

[0060] An eccentric adjustment assembly 15 is installed inside the cotton box shell 1, which is used to adjust the vibration amplitude and frequency of the vibrating plate 13. The eccentric adjustment assembly 15 includes an adjustment frame 151, on which a centrally located drive shaft is mounted, and the drive shaft is connected to a drive motor. An adjustment screw 152 is installed inside the adjustment frame 151, and a slider 153 is sleeved on the adjustment screw 152. An eccentrically positioned eccentric shaft 154 is mounted on the slider 153. One end of an eccentric connecting rod 155 is pivotally connected to the eccentric shaft 154, and the other end is pivotally connected to the vibrating plate 13. The drive motor drives the drive shaft to rotate, causing the adjustment frame 151 to move as a whole. At the same time, rotating the adjustment screw 152 changes the position of the slider 153, thereby adjusting the position of the eccentric shaft 154, thus achieving the adjustment of the vibration parameters of the vibrating plate 13.

[0061] To facilitate precise adjustment of the slider 153's position, a scale 156 is provided on the adjustment frame 151, with fine and clear graduations. A pointer pointing to the scale 156 is provided on one side of the slider 153. By observing the graduations indicated by the pointer, the operator can intuitively know the position of the slider 153, thereby accurately adjusting the position of the eccentric shaft 154 and achieving precise adjustment of the vibration parameters of the vibrating plate 13.

[0062] In the drive structure of the eccentric adjustment component 15 of the vibration cotton box, a drive gear 157 is provided on the output shaft of the drive motor, and a driven gear 158 is provided on the drive shaft. The drive gear 157 and the driven gear 158 are connected by a chain. Through chain transmission, the drive motor can stably transmit power to the drive shaft and drive the adjustment frame 151 to rotate.

[0063] In this embodiment, the handwheel adjustment assembly 14 is used to precisely adjust the position of the baffle 12. The handwheel adjustment assembly 14 specifically comprises an adjustment plate 141 fixed to the cotton box housing 1. The adjustment plate 141 serves as a supporting base, with a first short shaft and a second short shaft pivotally mounted on it. The first short shaft serves as a power transmission mechanism, with its two ends connected to the handwheel 142 and the gear 143, respectively. When the operator rotates the handwheel 142, the first short shaft rotates accordingly, thereby driving the gear 143 to rotate. A guide wheel 144 is mounted on the second short shaft, and the guide wheel 144 works in conjunction with the gear 143. The gear 143 meshes with a rack 145, and under the drive of the gear 143, the rack 145 can achieve linear motion. Simultaneously, the guide wheel 144 presses against the back of the rack 145, providing guidance and support for the movement of the rack 145, ensuring smooth movement. One end of the rack 145 is hinged to the baffle 12, so that the position of the baffle 12 can be flexibly adjusted as the rack 145 moves linearly.

[0064] To facilitate operators' intuitive understanding of the adjustment range of the baffle 12, a scale 146 is provided on the rack 145, with the scale 146 facing the handwheel 142. Thus, when the handwheel 142 is turned to move the rack 145, the operator can directly observe the scale 146 from the direction of the handwheel 142 and accurately understand the adjustment position of the baffle 12.

[0065] In this embodiment, the upper end of the cotton inlet guide plate 11 is hinged to the cotton box shell 1. This hinged structure is simple and stable, allowing the cotton inlet guide plate 11 to rotate flexibly within a certain angle range to adapt to the cotton inlet requirements of different fiber raw materials. The upper end of the baffle 12 is provided with an arc-shaped plate 121, and the end of the cotton inlet guide plate 11 is pressed onto the arc-shaped plate 121. The arc surface design of the arc-shaped plate 121 can fit tightly with the cotton inlet guide plate 11, playing a good guiding and sealing role and preventing the fiber raw materials from leaking during the cotton inlet process.

[0066] The rear guide plate 8 and the front guide plate 11 together form a trumpet-shaped cotton inlet. This trumpet-shaped structure design conforms to the natural diffusion law of fiber raw materials when entering the cotton box, which can guide the fiber raw materials to enter the cotton box more smoothly and improve cotton feeding efficiency.

[0067] In this embodiment, both the baffle 12 and the vibrating plate 13 are provided with a cotton discharge roller 4, which is used to uniformly output the processed fiber raw material. The cotton discharge roller 4 below the baffle 12 is located in an adjusting groove with a certain length and width. The position of the cotton discharge roller 4 can be adjusted within the adjusting groove according to actual production needs. By changing the relative position between the cotton discharge roller 4 and the baffle 12, the output effect of the fiber raw material can be further optimized, ensuring a more uniform and stable output fiber layer, meeting the production requirements of subsequent processes.

[0068] In the feeding structure of the vibrating cotton box, there are two feed rollers 6 arranged in parallel and spaced intervals. This layout increases the area for introducing fiber raw materials, allowing them to enter the subsequent processing stages more evenly. A beater roller 16 is located at the downward position between the two feed rollers 6. The beater roller 16 has hook teeth on its surface, which can perform preliminary opening and combing of the fiber raw materials, reducing fiber entanglement.

[0069] A seal 17 is installed inside the cotton box housing 1 located below the chain conveyor line 7. The seal 17 prevents leakage of fiber raw materials. An arc-shaped collection groove with an inward groove is formed on the seal 17. This collection groove can collect a small amount of fiber raw materials that fall from the chain conveyor line 7, preventing the fiber raw materials from accumulating inside the cotton box and ensuring the cleanliness of the internal environment of the cotton box and the normal operation of the equipment.

[0070] This vibrating cotton box is an integral part of the textile production line. It is closely integrated with other parts of the textile production line and shares the control system, power supply system, air supply system, etc. of the textile production line. Through a unified interface and operation instructions, it realizes the coordinated operation of each link and achieves automated production.

[0071] The vibration cotton box provided by this utility model has improvements in the following aspects:

[0072] 1. The cotton hopper 5 is designed on the cotton box shell 1, and the cotton roller 6 and the beater roller 16 are used to open and comb the fiber raw material, so as to avoid the cotton box shell 1 from restricting the cotton hopper 5 and increase the capacity of the cotton hopper as needed.

[0073] 2. The baffle 12 is adjusted using a handwheel adjustment assembly 14, which is more convenient to operate than screw adjustment and improves the ease of baffle position adjustment. At the same time, the application of the arc-shaped plate 121 at the upper end of the baffle 12 provides excellent sealing.

[0074] 3. The drive motor drives the drive shaft to rotate, thereby causing the adjustment frame 151 to move as a whole. At the same time, the position of the slider 153 can be adjusted by rotating the adjustment screw 152, changing the position of the eccentric shaft 154, thereby adjusting the vibration amplitude and frequency of the eccentric connecting rod 155 driving the vibrating plate 13 to meet the opening and conveying needs of different fiber raw materials, and providing a stable fiber layer for subsequent processes.

[0075] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0076] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0077] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0078] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. 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 vibrating cotton box, comprising a cotton box shell, wherein the cotton box shell is provided with a cotton inlet front guide plate, a cotton inlet rear guide plate, a baffle, a vibrating plate, and a cotton outlet roller, wherein the vibrating plate is provided with ventilation holes; characterized in that: The cotton box shell is equipped with a pair of handwheel adjustment assemblies for adjusting the position of the baffles, which act on the upper and lower sides of the baffles respectively. An eccentric adjustment assembly is installed inside the cotton box shell. The eccentric adjustment assembly includes an adjustment frame with a centrally located drive shaft connected to a drive motor. An adjustment screw is installed inside the adjustment frame, with a slider on the screw. An eccentrically positioned eccentric shaft is mounted on the slider. One end of the eccentric connecting rod is pivotally connected to the eccentric shaft, and the other end is pivotally connected to the vibrating plate.

2. The vibrating cotton box according to claim 1, characterized in that: The handwheel adjustment assembly includes an adjustment plate fixed to the cotton box housing. The adjustment plate is pivotally provided with a first short shaft and a second short shaft. The two ends of the first short shaft are respectively connected to the handwheel and the gear. The second short shaft is provided with a guide wheel. The gear meshes with the rack for transmission. The guide wheel is pressed against the back of the rack. One end of the rack is hinged to a baffle.

3. The vibrating cotton box according to claim 2, characterized in that: The rack is provided with a scale, which faces the handwheel side.

4. The vibrating cotton box according to claim 1, characterized in that: The adjustment frame is equipped with a scale, and one side of the slider has a pointer that points to the scale.

5. The vibrating cotton box according to claim 1, characterized in that: The output shaft of the drive motor is provided with a driving gear, and the drive shaft is provided with a driven gear. The driving gear and the driven gear are connected by a chain.

6. The vibrating cotton box according to claim 1, characterized in that: The upper end of the cotton inlet guide plate is hinged to the cotton box shell, and the upper end of the baffle is provided with an arc-shaped plate, on which the cotton inlet guide plate is pressed.

7. The vibrating cotton box according to claim 6, characterized in that: The cotton inlet guide plate is positioned above the vibrating plate and together with the cotton inlet front guide plate forms a trumpet-shaped cotton inlet.

8. The vibrating cotton box according to claim 1, characterized in that: Both the baffle and the vibrating plate are provided with cotton discharge rollers below them. The cotton discharge rollers below the baffle are located in the adjustment groove and their positions can be adjusted within the adjustment groove.

9. The vibrating cotton box according to claim 1, characterized in that: The cotton box shell is equipped with an outlet conveyor and an inlet conveyor. The outlet conveyor is located below the outlet roller and is used to receive and transport the fiber raw material after it has been processed by the outlet roller. A cotton hopper is provided on the cotton box shell above the inlet conveyor for storing the fiber raw material to be processed. An inlet roller is provided in the cotton box shell between the inlet conveyor and the cotton hopper. The inlet roller evenly introduces the fiber raw material in the cotton hopper into the inlet conveyor. The cotton box shell is equipped with a chain conveyor line, and the chain conveyor line has nails on its chain plates. The lower end of the chain conveyor line is connected to the end of the feeding conveyor, so that the fiber raw material can be smoothly transferred from the feeding conveyor to the chain conveyor line. The upper end of the chain conveyor line extends above the cotton inlet guide plate. A uniform roller and a cotton-dispersing roller are respectively arranged on both sides of the upper end of the chain conveyor line. The uniform roller is used to perform preliminary combing on the fiber raw material on the chain conveyor line. The cotton-dispersing roller is located above the cotton inlet front guide plate and the cotton inlet rear guide plate, and is used to disperse the fiber raw material on the chain conveyor line and enter the area between the cotton inlet front guide plate and the cotton inlet rear guide plate.

10. The vibrating cotton box according to claim 9, characterized in that: The number of cotton infeed rollers is two and they are distributed in parallel and spaced apart. A beater roller is provided at the middle downward position of the two cotton infeed rollers. A sealing element is provided in the cotton box shell below the chain plate conveyor line. An arc-shaped collection groove with an inward groove is formed on the sealing element.

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