Down feather screening all-in-one machine

Abstract

The down feather screening all-in-one machine comprises a down feather screening assembly, the down feather screening assembly comprises a falling material screening assembly and a base, the falling material screening assembly comprises a main body, a transition cavity, a falling material screening cavity, a secondary material cavity and a material cavity are formed in the main body, a down feather inlet is formed in the transition cavity, and the bottom of the transition cavity is communicated with the falling material screening cavity; a transparent sealing plate, a first air outlet, a first down outlet, a second down outlet and a second air outlet are arranged on the cavity wall of the blanking screening cavity, the first air outlet is arranged above the transparent sealing plate, the first down outlet, the second down outlet and the second air outlet are arranged below the transparent sealing plate, the second air outlet corresponds to the first down outlet, and the second air outlet blows air towards the direction of the first down outlet; the first down outlet is higher than the second down outlet, the first down outlet is communicated with the secondary material cavity, the second down outlet is communicated with the material cavity, and an image acquisition device corresponding to the transparent sealing plate is arranged on the base. The down feather screening all-in-one machine has the advantages of being reasonable in structure, capable of being used for achieving falling down feather screening, good in screening effect and the like.

Description

Technical Field

[0001] The utility model relates to the field of down processing equipment, and particularly relates to a down screening integrated machine. Background Art

[0002] In order to ensure the quality of down during the down processing, the down is often screened during the down processing. At present, the down mostly adopts a horizontal transportation method during the screening process, and the following disadvantages exist during this transportation process:

[0003] 1. It is easy to have the situation that the down overlaps and covers each other.

[0004] 2. Dust and other impurities on the down will adhere to the surface of the horizontal transportation device, affecting the subsequent screening effect of the down. Content of the Utility Model

[0005] The purpose of the utility model is to provide a down screening integrated machine to solve one or more of the above-mentioned existing technical problems.

[0006] The utility model provides a down screening integrated machine, which includes a down screening component. The down screening component includes a blanking and screening component and a base. The blanking and screening component is installed on the base. The blanking and screening component includes a main body. A transition cavity, a blanking and screening cavity, a secondary material cavity and a material cavity are arranged in the main body. An inlet for down is opened on the cavity wall of the transition cavity. The bottom of the transition cavity is communicated with the blanking and screening cavity. A transparent sealing plate, a first air outlet arranged above the transparent sealing plate, a first down outlet, a second down outlet and a second air outlet are arranged on the cavity wall of the blanking and screening cavity. The second air outlet is arranged corresponding to the first down outlet. The second air outlet blows air towards the direction where the first down outlet is located. The height where the first down outlet is located is greater than the height where the second down outlet is located. The first down outlet is communicated with the secondary material cavity. The second down outlet is communicated with the material cavity. An image acquisition device is arranged on the base corresponding to the transparent sealing plate.

[0007] In some embodiments,

[0008] The down screening component is installed in a second box body, and a door plate component that can be opened and closed is arranged on the second box body corresponding to the down screening component;

[0009] The down screening integrated machine further includes a feeding component and / or a discharging component. The feeding component is connected to the inlet for down, and the discharging component is connected to the down outlet opened on the material cavity.

[0010] In some embodiments,

[0011] A temporary storage component is further provided between the down feather screening component and the discharging component. A second blower and a temporary storage chamber are arranged in the temporary storage component. One side port of the second blower is connected to the down feather outlet opened on the material chamber, and the other side port of the second blower is connected to the bottom of the temporary storage chamber. A second reserved hole is opened at the top of the temporary storage chamber. An auxiliary conveying pipeline is arranged in the temporary storage chamber. One end of the auxiliary conveying pipeline extends to the lower part of the temporary storage chamber, and the other end of the auxiliary conveying pipeline is connected to a third down feather outlet at the upper part of the temporary storage chamber. The third down feather outlet is connected to the discharging component;

[0012] A first filter screen is arranged at the bottom of the second reserved hole.

[0013] In some embodiments,

[0014] The feeding component includes a first box body. An upper chamber and a lower chamber are arranged in the first box body. A first feeding port is arranged at the upper part of one side of the first box body, and a first discharging port is arranged at the lower part of the other side of the first box body. The first feeding port is communicated with the upper chamber, the first discharging port is communicated with the lower chamber, the first discharging port is connected to the down feather inlet through a conveying pipeline, the upper chamber is communicated with the lower chamber, and a second stirring mechanism group is arranged in the lower chamber. The second stirring mechanism group is arranged corresponding to the first discharging port;

[0015] The discharging component includes a third box body. A third blower and an adapter are arranged at the upper part of the third box body. Two mutually communicated ports are arranged on the adapter. One of the ports is connected to the down feather outlet, and the other port is used for connecting a bag for containing down feathers. A second filter screen is arranged between the third blower and the adapter. A door plate that can be opened and closed is arranged on the third box body corresponding to the adapter.

[0016] In some embodiments,

[0017] A first reserved hole is arranged on the chamber wall of the upper chamber. The height where the first reserved hole is located is greater than the height where the first feeding port is located. The first reserved hole is a negative pressure port;

[0018] A separable partition plate is arranged between the upper chamber and the lower chamber;

[0019] A first stirring mechanism group is arranged in the upper chamber. The first stirring mechanism group includes at least two first stirring mechanisms, and the stirring support rods of the two first stirring mechanisms are arranged in a staggered manner. The first stirring mechanism group is arranged corresponding to the first feeding port; the second stirring mechanism group includes at least two second stirring mechanisms;

[0020] The vertical projection of the first stirring mechanism group intersects with the vertical projection of the second stirring mechanism group.

[0021] In some embodiments,

[0022] An observation port is provided on the cavity wall of the upper cavity and / or the lower cavity, and the observation port is sealed with a transparent plate member;

[0023] The height where the first stirring mechanism group is located is less than the height where the first feed port is located;

[0024] A first reserved hole is provided on the cavity wall of the upper cavity, and the height where the first reserved hole is located is greater than the height where the first feed port is located.

[0025] In some embodiments,

[0026] The transition cavity is in a triangular shape with a wider upper part and a narrower lower part, and the fluff inlet is provided on the inclined cavity wall on one side of the transition cavity;

[0027] A transparent sealing plate is provided on each of the left and right sides of the blanking and screening cavity, and two groups of image acquisition devices are provided on the base, and each group of image acquisition devices corresponds to a transparent sealing plate;

[0028] The first air outlet blows air downward;

[0029] The second air outlet and the first fluff outlet are respectively provided on the cavity walls on the left and right sides of the blanking and screening cavity.

[0030] In some embodiments, transparent sealing plates are provided on the cavity walls of the transition cavity, the blanking and screening cavity, the secondary material cavity, and the material cavity;

[0031] The second air outlet includes a plurality of rows of air outlet holes arranged in rows.

[0032] In some embodiments, a supplementary light source is provided inside and / or outside the blanking and screening cavity, and the supplementary light source is arranged corresponding to the transparent sealing plate.

[0033] In some embodiments, a supplementary light source is arranged corresponding to the transparent sealing plate and the image acquisition device outside the blanking and screening cavity, and the front and rear ends of the supplementary light source are connected to the base.

[0034] The advantages of the down screening integrated machine described in the present invention are as follows: The structure is reasonable, the down blanking and screening can be realized, the possibility of mutual occlusion between the down is reduced, and the screening effect is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic structural diagram of the down screening integrated machine in some embodiments of the present invention;

[0036] Figure 2 It is a schematic cross-sectional structural diagram of the down screening integrated machine from one perspective in some embodiments of the present invention;

[0037] Figure 3 is Figure 2 an enlarged view of the A-a part in

[0038] Figure 4 a schematic cross-sectional structure view of another perspective of the down screening integrated machine in some embodiments of the present utility model. Specific embodiments

[0039] Combined with Figures 1 to 4 the content shown, this embodiment proposes that the down screening integrated machine includes a down screening component, and the down screening component includes a blanking and screening component and a base 701.

[0040] The blanking and screening component includes a main body 4. A transition cavity 401, a blanking and screening cavity 402, a material cavity 403, and a secondary material cavity 404 are provided inside the main body 4. An inflow port for down is provided on the right cavity wall of the transition cavity 401. The bottom of the transition cavity 401 communicates with the blanking and screening cavity 402. A transparent sealing plate, a first air outlet above the transparent sealing plate, a first down outlet 421, a second down outlet 422, and a second air outlet are provided on the cavity wall of the blanking and screening cavity 402. The second air outlet is correspondingly arranged with the first down outlet 421, and the second air outlet blows air towards the direction where the first down outlet 421 is located. The height where the first down outlet 421 is located is greater than the height where the second down outlet 422 is located. The first down outlet 421 communicates with the secondary material cavity 404, and the second down outlet 422 communicates with the material cavity 403. An image acquisition device is arranged on the base 701 corresponding to the transparent sealing plate. The inner walls of the transition cavity 401, the blanking and screening cavity 402, the material cavity 403, and the secondary material cavity 404 are all smooth and flat.

[0041] The down screening component can be assembled in the second box body 2. A door plate component that can be opened and closed is arranged on the second box body 2 corresponding to the down screening component. By opening the door plate component, the down screening component in the second box body 2 can be maintained and repaired. At the same time, the setting of the second box body 2 can prevent dust and the like from adhering to the surface of the down screening component and affecting the image acquisition effect of the image acquisition device.

[0042] In some specific implementation manners, the integrated down screening machine further includes a discharge assembly and / or a feeding assembly. The feeding assembly is connected to the down inlet, and the discharge assembly is connected to the down outlet 431 opened on the material chamber 403. In addition, a temporary storage assembly can be additionally provided between the down screening assembly and the discharge assembly. The temporary storage assembly includes a temporary storage body 5. A second blower 503 and a temporary storage chamber 501 are provided in the temporary storage body 5. One side port of the second blower 503 is connected to the down outlet 431 opened on the material chamber 403, and the other side port of the second blower 503 is connected to the bottom of the temporary storage chamber 501. A second reserved hole is opened at the top of the temporary storage chamber 501. An auxiliary conveying pipeline 504 is provided in the temporary storage chamber 501. One end of the auxiliary conveying pipeline 504 extends to the lower part of the temporary storage chamber 501, and the other end of the auxiliary conveying pipeline 504 is connected to a third down outlet 505 at the upper part of the temporary storage chamber 501. The third down outlet 505 is connected to the discharge assembly;

[0043] A first filter screen can be additionally provided at the bottom of the above-mentioned second reserved hole to enhance the cleanliness in the temporary storage chamber 501;

[0044] An auxiliary stirring device 502 can be additionally provided in the temporary storage chamber 501 to avoid the auxiliary conveying pipeline 504, so as to stir the down in the temporary storage chamber 501 and ensure the fluffiness of the down in the temporary storage chamber 501.

[0045] When the temporary storage assembly and the discharge assembly are sequentially arranged from near to far on the left side of the down screening assembly, and the feeding assembly is arranged on the right side, the structure of the integrated down screening machine can be as Figures 1 - 4 shown.

[0046] The feeding assembly includes a first box body 1. An upper chamber 104 and a lower chamber 106 are provided in the first box body 1. The upper chamber 104 is communicated with the lower chamber 106. A first feeding port 102 is provided at the upper part of one side of the first box body 1, and a first discharge port is provided at the lower part of the other side of the first box body 1. The first feeding port 102 is communicated with the upper chamber 104, and the first discharge port is communicated with the lower chamber 106. The first discharge port is connected to the down inlet through a conveying pipeline 6. A second stirring mechanism group 107 is provided in the lower chamber 106. The second stirring mechanism group 107 is arranged corresponding to the first discharge port 102. During the stirring process of the second stirring mechanism group 107, the outer end of it can be infinitely close to the end surface on the inner side of the lower chamber 106 provided on the first discharge port 102 (the minimum distance between the outer end of the second stirring mechanism group 107 and the end surface of this side of the first discharge port 102 can be specifically set continuously). Such a structural design can effectively reduce the risk of blockage of the first discharge port 102;

[0047] The discharging assembly includes a third box body 3. A chamber 301 is provided inside the third box body 3. A third blower 304 and an adapter 302 are provided in the upper part of the chamber 301. The adapter 302 is provided with two interconnected ports. One of the ports is connected to the third down feather outlet 505, and the other port is used to connect a bag for containing down. A second filter screen is provided between the third blower 304 and the adapter 302 to prevent the down sucked through the adapter 302 from being sucked out of the down screening and separating machine by the third blower 304. A door panel that can be opened and closed is provided on the third box body 3 corresponding to the adapter 302. By opening the door panel, the bag connected to the adapter 302 can be replaced. Through the above-mentioned second blower 503, third blower 304, etc., power can be further provided for the down flowing inside the down screening and separating machine, further ensuring the smooth operation of the down screening and separating machine.

[0048] A separable partition plate that can be opened and closed can be added between the upper chamber 104 and the lower chamber 106. The opening and closing of the partition plate can be controlled by a cylinder or other existing devices that can drive the partition plate to move through expansion and contraction. Through the setting of this partition plate, the down density in the lower chamber 106 can be controlled to ensure the normal operation of the down screening and separating machine.

[0049] In some specific implementation manners, the widths and heights of the first box body 1, the second box body 2, the temporary storage main body 5, and the third box body 3 can be equal, so that the first box body 1, the second box body 2, the temporary storage main body 5, and the third box body 3 can be arranged side by side in sequence, so as to better arrange the space occupied by the down screening and separating machine, making the down screening and separating machine neat and beautiful.

[0050] In some specific implementation manners, the upper chamber 104 is provided with a first stirring mechanism group 105. The projection of the first stirring mechanism group 105 in the same vertical direction intersects with the projection of the second stirring mechanism group 107 to better fluff the down.

[0051] In some specific implementation manners, the first stirring mechanism group 105 includes at least two first stirring mechanisms. The stirring support rods of adjacent two first stirring mechanisms are staggered, and the first stirring mechanism group 105 is arranged corresponding to the first feed inlet.

[0052] In some specific implementation manners, the second stirring mechanism group 107 includes at least two second stirring mechanisms.

[0053] The above-mentioned stirring support rods can be L-shaped. The first stirring mechanism can include a stirring shaft connected to a power source and multiple stirring support rods distributed on the stirring shaft. The lengths of adjacent stirring support rods (i.e., the distance from the outer end of the stirring support rod to the stirring shaft) can be equal or unequal. The second stirring mechanism can also adopt the same structure as the first stirring mechanism. In addition, the first stirring mechanism and the second stirring mechanism can also directly adopt existing stirring devices that can achieve the required functions.

[0054] Observation ports can be added to the chamber walls of the upper chamber 104 and / or the lower chamber 106. To ensure the cleanliness of the chamber interior and for maintenance and repair of components in the upper / lower chamber, a door panel with a transparent plate that can be opened and closed can be used to seal the observation port, such as Figure 2 and Figure 4 the first door panel 101 corresponding to the upper chamber shown in

[0055] In some specific implementation manners, to better ensure the effect of the first stirring mechanism, the height where the first stirring mechanism group is located is less than the height where the first feed inlet is located;

[0056] A first reserved hole 103 is provided on the chamber wall of the upper chamber 104. To avoid the influence of the first reserved hole 103 on the feeding of the first feed inlet 102, the height where the first reserved hole 103 is located is greater than the height where the first feed inlet 102 is located. The first reserved hole 103 is used as a negative pressure port, and the first reserved hole 103 can be connected to a device such as a fan to extract the gas in the upper chamber 104 to make the upper chamber 104 in a negative pressure state, thereby causing the first feed inlet 102 to suck in fluff.

[0057] In some specific implementation manners, the transition chamber is triangular with a wider upper part and a narrower lower part, and the fluff inlet is arranged on the inclined chamber wall on one side of the transition chamber.

[0058] In some specific implementation manners, a transparent sealing plate is provided on each of the left and right sides of the blanking and screening chamber. These two transparent sealing plates are respectively the transparent first sealing plate 421 and the transparent second sealing plate 422. The base 701 is provided with a first mounting seat 702 and a second mounting seat 703 corresponding to these two transparent sealing plates. A set of image acquisition devices is provided on each of the first mounting seat 702 and the second mounting seat 703. Each set of image acquisition devices passes through the corresponding transparent sealing plate to acquire the image of the falling down feathers in the corresponding blanking and screening chamber on the corresponding side. Through these images, it is assisted to judge whether the feathers meet the finished product requirements (the finished product requirements can be set as required). The specific number of image acquisition devices in each group can be set as required.

[0059] In some specific implementation manners, the first air outlet discharges air downward. The first air outlet can be composed of a number of first air outlet holes arranged in a row on the air delivery pipe member 405. An opening is provided on one side of the air delivery pipe member 405 to be connected to a gas source. The gas input by the gas source is introduced through the air delivery pipe 405, and then the gas is discharged downward from the first air outlet holes into the blanking and screening chamber;

[0060] The second air outlet and the first fluff outlet 421 are respectively arranged on the chamber walls on the left and right sides of the blanking and screening chamber. The second air outlet can be composed of a number of second air outlet holes arranged in rows on the mounting seat 406. Each air outlet hole is connected to a nozzle controlled by an electromagnetic valve. The nozzle is connected to a gas source. By controlling the air outlet state of the nozzle through the electromagnetic valve, the fluff that does not meet the finished product requirements in the blanking and screening chamber can be blown to the first fluff outlet 421 through the air outlet of the nozzle, and then fall into the secondary material chamber 404 through the first fluff outlet 421.

[0061] In some specific implementation manners, transparent sealing plates are provided on the chamber walls of the transition chamber, the blanking and screening chamber, the secondary material chamber, and the material chamber, so as to observe the conditions in the corresponding chambers through these sealing plates during the operation of the fluff screening integrated machine.

[0062] In some specific implementation manners, supplementary light sources are provided inside and / or outside the blanking and screening chamber, and the supplementary light sources are correspondingly arranged with the transparent sealing plates. Taking the case where the supplementary light source is arranged outside the blanking and screening chamber as an example, the supplementary light source is arranged outside the blanking and screening chamber corresponding to the transparent sealing plate and the image acquisition device. The supplementary light source is arranged on the auxiliary mounting seat 8, and the front and rear ends of the auxiliary mounting seat 8 are connected to the base 701. By arranging the supplementary light source, it can pass through the transparent sealing plate and act on the inside of the blanking and screening chamber to supplement the light at the position corresponding to the transparent sealing plate in the blanking and screening chamber, thereby further improving the image acquisition effect of the image acquisition device. The supplementary light source herein can be an LED light bar.

[0063] The above-mentioned feeding assembly and discharging assembly can also be replaced with other existing devices with the same or similar functions.

[0064] A transparent sealing plate can also be added to the temporary storage main body 5 corresponding to the temporary storage chamber 501, so as to observe the conditions in the temporary storage chamber 501 through the sealing plate.

[0065] The above-mentioned gas source (such as an air pump, etc.), control box, etc. can all directly adopt existing devices, so they will not be elaborated here.

[0066] The above-mentioned matters not covered can be directly implemented by using the existing technology, so they will not be elaborated here.

[0067] The above is only the preferred mode of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the creative concept of the present utility model, several similar deformations and improvements can still be made, and these should also be regarded as the protection scope of the present utility model.

Claims

1. A down screening and integrating machine, characterized in that, It includes a down screening component, and the down screening component includes a blanking and screening component and a base. The blanking and screening component is installed on the base. The blanking and screening component includes a main body, and a transition cavity, a blanking and screening cavity, a secondary material cavity and a material cavity are arranged in the main body. An inlet for down is opened on the cavity wall of the transition cavity, and the bottom of the transition cavity is communicated with the blanking and screening cavity. A transparent sealing plate, a first air outlet arranged above the transparent sealing plate, a first down outlet, a second down outlet and a second air outlet are arranged on the cavity wall of the blanking and screening cavity. The second air outlet is arranged corresponding to the first down outlet, and the second air outlet blows air towards the direction where the first down outlet is located. The height where the first down outlet is located is greater than the height where the second down outlet is located. The first down outlet is communicated with the secondary material cavity, and the second down outlet is communicated with the material cavity. An image acquisition device is arranged on the base corresponding to the transparent sealing plate.

2. The down screening integrated machine according to claim 1, wherein the down screening component is installed in a second box body, and a door plate component that can be opened and closed is arranged on the second box body corresponding to the down screening component; the down screening integrated machine further includes a feeding component and / or a discharging component. The feeding component is connected to the inlet for down, and the discharging component is connected to the down outlet opened on the material cavity.

3. The integrated down screening machine according to claim 2, wherein A temporary storage component is further arranged between the down screening component and the discharging component. A second fan and a temporary storage cavity are arranged in the temporary storage component. One side port of the second fan is connected to the down outlet opened on the material cavity, and the other side port of the second fan is connected to the bottom of the temporary storage cavity. A second reserved hole is opened at the top of the temporary storage cavity. An auxiliary conveying pipeline is arranged in the temporary storage cavity. One end of the auxiliary conveying pipeline extends to the lower part of the temporary storage cavity, and the other end of the auxiliary conveying pipeline is connected to a third down outlet at the upper part of the temporary storage cavity. The third down outlet is connected to the discharging component; A first filter screen is arranged at the bottom of the second reserved hole.

4. The down screening integrated machine according to claim 2, wherein the feeding component includes a first box body. An upper cavity and a lower cavity are arranged in the first box body. A first feeding port is arranged at the upper part of one side of the first box body, and a first discharging port is arranged at the lower part of the other side of the first box body. The first feeding port is communicated with the upper cavity, and the first discharging port is communicated with the lower cavity. The first discharging port is connected to the inlet for down through a conveying pipeline. The upper cavity is communicated with the lower cavity. A second stirring mechanism group is arranged in the lower cavity, and the second stirring mechanism group is arranged corresponding to the first discharging port; the discharging component includes a third box body. A third fan and a transfer interface are arranged at the upper part of the third box body. Two mutually communicated ports are arranged on the transfer interface. One of the ports is connected to the down outlet, and the other port is used for connecting a bag for containing down. A second filter screen is arranged between the third fan and the transfer interface. A door plate that can be opened and closed is arranged on the third box body corresponding to the transfer interface.

5. The down screening integrated machine according to claim 4, wherein A first reserved hole is provided on the cavity wall of the upper cavity, the height where the first reserved hole is located is greater than the height where the first feed inlet is located, and the first reserved hole is a negative pressure port; A separable partition plate is provided between the upper cavity and the lower cavity; The upper cavity is provided with a first stirring mechanism group, the first stirring mechanism group includes at least two first stirring mechanisms, and the stirring support rods of the two first stirring mechanisms are arranged staggeredly, and the first stirring mechanism group is arranged corresponding to the first feed inlet; The second stirring mechanism group includes at least two second stirring mechanisms; The vertical projection of the first stirring mechanism group intersects with the vertical projection of the second stirring mechanism group.

6. The down feather screening integrated machine according to claim 5, wherein, An observation port is provided on the cavity wall of the upper cavity and / or the lower cavity, and the observation port is sealed with a transparent plate member; The height where the first stirring mechanism group is located is less than the height where the first feed inlet is located.

7. The down feather screening integrated machine according to claim 1, wherein, The transition cavity is in a triangular shape with a wider upper part and a narrower lower part, and the fluff inlet is arranged on the inclined cavity wall on one side of the transition cavity; A transparent sealing plate is provided on each of the left and right sides of the blanking and screening cavity, and two groups of image acquisition devices are provided on the base, and each group of image acquisition devices corresponds to a transparent sealing plate; The first air outlet blows air downward; The second air outlet and the first fluff outlet are respectively arranged on the cavity walls on the left and right sides of the blanking and screening cavity.

8. The down feather screening integrated machine according to claim 7, wherein, Transparent sealing plates are provided on the cavity walls of the transition cavity, the blanking and screening cavity, the secondary material cavity, and the material cavity; The second air outlet includes a plurality of rows of air outlet holes arranged in rows.

9. The integrated down screening machine according to claim 1, wherein A supplementary light source is provided inside and / or outside the blanking and screening cavity, and the supplementary light source is arranged corresponding to the transparent sealing plate.

10. The integrated down screening machine according to claim 9, characterized in that, A supplementary light source is arranged outside the blanking and screening cavity corresponding to the transparent sealing plate and the image acquisition device, and the front and rear ends of the supplementary light source are connected to the base.

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