Material external circulation feeding mechanism
By designing an external material circulation feeding mechanism, the material is screened and conveyed using the material handling, sorting, and discharging components, with the opening end facing upwards. This solves the problem of inconsistent material state in vibratory feeder feeding and improves the convenience of subsequent processing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MAIDER MEDICAL IND EQUIP
- Filing Date
- 2025-08-01
- Publication Date
- 2026-08-04
AI Technical Summary
Existing vibratory feeder devices cannot effectively screen materials with one end being perforated and the other end being closed during the feeding process, resulting in inconsistent material feeding conditions and causing inconvenience in subsequent processing.
A material external circulation feeding mechanism was designed, including a vibrating plate structure and a feeding structure. The feeding structure includes a material handling component, a sorting component, and a discharge component. These components screen and transport the material body, ensuring that the opening end faces upwards and that the material is in a consistent state.
This design ensures that the open ends of the material body are facing upwards, facilitating subsequent picking and processing and avoiding processing inconveniences caused by inconsistent material distribution.
Smart Images
Figure CN224589959U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of material feeding structures, and in particular to a material external circulation feeding mechanism. Background Technology
[0002] Material feeding mechanisms are the initial stage of production equipment or assembly lines, involving various industries and exhibiting diverse types and complex styles. This has led to the development of various types of material feeding mechanisms. Their purpose is to supply the required materials to the entire machine according to the direction and path required by the equipment, serving subsequent production stages. Therefore, material feeding mechanisms can effectively improve production efficiency and reduce production costs.
[0003] The most common feeding method is vibratory feeder feeding. Combining the characteristics of the material with the requirements of the equipment, vibratory feeder can meet the vast majority of feeding needs and is currently the most widely used feeding method.
[0004] However, when existing vibratory feeder devices feed materials with holes at one end and no holes at the other end, it is not convenient to distribute and feed the materials with the hole end facing upwards. This causes the materials to easily tip over or have the hole end facing downwards during transportation, which makes subsequent clamping and processing inconvenient. Utility Model Content
[0005] The purpose of this utility model is to provide a material external circulation feeding mechanism to alleviate the technical problem in the prior art that the material fed by the vibratory feeder often cannot be screened out when one end is open and the other end is closed, resulting in inconsistent material feeding status and making subsequent processing inconvenient.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: In a first aspect, this utility model provides a material external circulation feeding mechanism, including a vibrating disc structure and a feeding structure, wherein the discharge port of the vibrating disc structure corresponds to the feeding structure, and the vibrating disc structure is used to feed material to the feeding structure; The feeding structure includes a feeding assembly, a support frame, and a second vibrating element, wherein the feeding assembly is connected to the second vibrating element through the support frame. The feeding assembly includes a material handling component, a sorting component, and a discharge component, wherein the material handling component is connected to the discharge component through the sorting component; The material handling component is used to convey the material body with the opening end distributed upward or downward to the sorting component; The sorting component is used to convey the material body with the opening end distributed upward to the discharge component; The discharge component is used to convey the material body with the opening end facing upward to the discharge end.
[0007] Furthermore, the feeding assembly also includes a material distribution component and baffles disposed on both sides of the material distribution component; The material distribution component is provided with multiple spaced material distribution channels, one end of each of the multiple material distribution channels being matched with the material outlet; The material handling component is provided with multiple spaced material handling channels, and each of the multiple material handling channels corresponds one-to-one with the end of the multiple material distribution channels that is away from the discharge port; The height of the material handling channel is lower than that of the material distribution channel; Both the material handling component and the sorting component are inclined.
[0008] Furthermore, the material handling channel is configured as an L-shaped channel, and the material handling channel includes a first bottom plate and a first side plate connected to each other, and the first bottom plate has at least one material discharge notch; The L-shaped channel is inclined outward along the side of the first side plate away from the first bottom plate, so that the material body is inclined to the horizontal plane; The first side plate is provided with a baffle, which is located at the material discharge notch and is inclined outward in a direction away from the material distribution channel, so as to push the material body distributed laterally at the opening end down from the material discharge notch.
[0009] Furthermore, the sorting component is provided with multiple L-shaped sorting channels, and each of the multiple sorting channels corresponds one-to-one with one end of the multiple material handling channels that is away from the material distribution channel; The sorting channel includes a second base plate and a second side plate that are connected to each other. The second base plate has a notch, and multiple arc-shaped pieces are spaced apart along the extension direction of the notch. The sorting channel is inclined outward along the side of the second side plate away from the second bottom plate, so that the material body is inclined to the horizontal plane; The arc-shaped component is used to cause the material body distributed downward at the opening end to lose support and fall from the gap.
[0010] Furthermore, the discharge component has multiple limiting discharge channels, and one end of each limiting discharge channel corresponds to one end of each sorting channel that is opposite to one end of each material handling channel. The limiting discharge channels are used to limit the material body to keep the opening end facing upward, and to limit and transport the material body to the discharge end of the limiting discharge channel.
[0011] Furthermore, the feeding assembly also includes a base frame, which is provided with multiple connecting ribs at intervals, and the base frame is detachably connected to the support frame; The material distribution component, the material handling component, the sorting component, and the discharge component are respectively connected to the corresponding connecting ribs.
[0012] Furthermore, the vibratory feeder structure includes a vibratory feeder, the vibratory feeder having a spiral channel inside, and the discharge port being located at the top of the spiral channel.
[0013] Furthermore, the material external circulation feeding mechanism also includes a return mechanism, which includes a return plate, a third vibrating element, and a frame. The return material is connected to the frame through the third vibrating element. The return plate is connected to the return port on the side wall of the vibrating plate, and the return plate is used to receive the material body falling from the feeding structure and send the material body back to the vibrating plate through the return port.
[0014] Furthermore, the material external circulation feeding mechanism also includes a storage structure, which includes a storage hopper, a first vibrating element, and a support. The storage hopper is connected to the support through the first vibrating element, and the first vibrating element is used to drive the storage hopper to vibrate so that the storage hopper conveys the material body to the vibrating plate structure.
[0015] Furthermore, the external material circulation feeding mechanism also includes a base; The base supports and connects the material storage structure, the vibrating plate structure, the feeding structure, and the return mechanism.
[0016] This utility model can achieve the following beneficial effects: In a first aspect, this utility model provides a material external circulation feeding mechanism, including a vibrating disc structure and a feeding structure. The discharge port of the vibrating disc structure corresponds to that of the feeding structure, and the vibrating disc structure is used to feed material to the feeding structure. The feeding structure includes a feeding component, a support frame, and a second vibrating element. The feeding component is connected to the second vibrating element through the support frame. The feeding component includes a material sorting component, a sorting component, and a discharge component. The material sorting component is connected to the discharge component through the sorting component. The material sorting component is used to convey material bodies with their opening ends facing upwards or downwards to the sorting component. The sorting component is used to convey material bodies with their opening ends facing upwards to the discharge component. The discharge component is used to convey material bodies with their opening ends facing upwards to the discharge end.
[0017] In this invention, the feeding assembly of the feeding structure includes a material handling component, a sorting component, and a discharge component. The material handling component screens out fallen material bodies, retaining those in an upright position (i.e., the fallen material body is higher than its upright position). When the material body passes through the sorting component, the sorting component removes material bodies with downward-facing openings from the upright material bodies, ensuring that all material bodies passing through the sorting component have upward-facing openings. Finally, the sorting component conveys the material bodies with upward-facing openings to the discharge component, which then conveys them to its discharge end for subsequent pickup and processing. It should be noted that both the material handling component and the sorting component are linear vibrating channels for feeding in a straight line, ensuring that the openings of the material bodies are distributed only in forward and backward directions.
[0018] Compared with the prior art, the material external circulation feeding mechanism provided by this utility model can set the opening end of material bodies of the same specification but different distribution state to face upward after the material body passes through the material handling component, sorting component and discharge component in sequence. This facilitates subsequent picking and processing and avoids the inconvenience of subsequent processing caused by inconsistent distribution of material bodies.
[0019] In summary, this utility model at least alleviates the technical problem in the prior art where vibratory feeders often cannot select materials with one end open and the other closed during the feeding process, resulting in inconsistent material feeding states and making subsequent processing inconvenient. Attached Figure Description
[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0021] Figure 1 A three-dimensional schematic diagram of the overall structure of the material external circulation feeding mechanism provided in this embodiment of the utility model; Figure 2 A first-view perspective perspective three-dimensional schematic diagram of a partial structure of the material external circulation feeding mechanism provided in an embodiment of this utility model; Figure 3 A two-dimensional perspective view of a partial structure of the material external circulation feeding mechanism provided in an embodiment of this utility model; Figure 4 A three-dimensional structural diagram of the feeding structure of the material external circulation feeding mechanism provided in an embodiment of this utility model; Figure 5 for Figure 4 Enlarged schematic diagram of part A in the diagram; Figure 6 for Figure 4 Enlarged schematic diagram of section B in the diagram; Figure 7 A three-dimensional structural diagram from a first-view perspective of the material transported by the external circulation feeding mechanism provided in this embodiment of the utility model; Figure 8 This is a two-dimensional structural diagram of the material transported by the external circulation feeding mechanism provided in the embodiment of the present utility model.
[0022] Icons: 1-Storage structure; 11-Storage hopper; 12-First vibrating component; 13-Support; 2-Vibrating disc structure; 21-Vibrating disc; 22-Discharge port; 23-Return port; 3-Feeding structure; 31-Feeding assembly; 311-Separating component; 3111-Separating channel; 312-Sorting component; 3121-Sorting channel; 31211-Discharge notch; 3122-Baffle; 313-Sorting component; 3131-Arc-shaped component; 314-Discharge component; 3141-Limited discharge channel; 315-Base frame; 32-Support frame; 33-Second vibrating component; 4-Return mechanism; 41-Return disc; 42-Third vibrating component; 43-Frame; 5-Base; 6-Material body; 61-Opening end. Detailed Implementation
[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0025] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0027] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0028] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0029] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.
[0030] Example 1 This embodiment provides a material external circulation feeding mechanism, referring to... Figure 4 The external material circulation feeding mechanism includes a vibrating disc structure 2 and a feeding structure 3. The discharge port 22 of the vibrating disc structure 2 corresponds to the feeding structure 3, and the vibrating disc structure 2 is used to feed material to the feeding structure 3. The feeding structure 3 includes a feeding component 31, a support frame 32, and a second vibrating element 33. The feeding component 31 is connected to the second vibrating element 33 through the support frame 32. The feeding component 31 includes a material sorting component 312, a sorting component 313, and a discharge component 314. The material sorting component 312 is connected to the discharge component 314 through the sorting component 313. The material sorting component 312 is used to convey the material body 6 distributed upward or downward at the opening end 61 to the sorting component 313. The sorting component 313 is used to convey the material body 6 distributed upward at the opening end 61 to the discharge component 314. The discharge component 314 is used to convey the material body 6 with the opening end 61 facing upward to the discharge end.
[0031] This utility model embodiment at least alleviates the technical problem in the prior art that when feeding materials with one end open and the other end closed, the material feeding state is inconsistent, which makes subsequent processing inconvenient.
[0032] In this embodiment of the present invention, the feeding component 31 of the feeding structure 3 includes a material handling component 312, a sorting component 313, and a discharge component 314. The material handling component 312 is used to screen out the fallen material body 6 to retain the material body 6 in the standing state, that is, the fallen state of the material body 6 is higher than its standing state. When the material body 6 passes through the sorting component, the sorting component 313 screens out the material body 6 with the opening end 61 facing down in the standing state, so that the material body 6 passing through the sorting component 313 is all material body 6 with the opening end 61 facing up. Finally, the sorting component 313 conveys the material body 6 with the opening end 61 facing up to the discharge component 314, and the discharge component 314 conveys the material body 6 to its discharge end for subsequent picking and processing. It should be noted that both the material handling component 312 and the sorting component 313 are straight vibration channels for feeding along a straight line, so that the opening end 61 of the material body 6 only has a forward and backward direction distribution.
[0033] Compared with the prior art, the material external circulation feeding mechanism provided in this utility model embodiment can make material bodies 6 of the same specification but different distribution state all set with the opening end 61 facing upward after the material body 6 passes through the material handling component 312, the sorting component 313 and the discharge component 314 in sequence, so as to facilitate subsequent picking and processing, and avoid the situation that subsequent processing is inconvenient due to the inconsistent distribution of material bodies 6.
[0034] In an optional implementation of this embodiment, refer to Figure 5 The feeding assembly 31 also includes a material distribution component 311 and baffles on both sides of the material distribution component 311; the material distribution component 311 is provided with multiple spaced material distribution channels 3111, one end of each material distribution channel 3111 is matched with the discharge port 22; the material sorting component 312 is provided with multiple spaced material sorting channels 3121, each of which corresponds to the end of the material sorting channel 3111 away from the discharge port 22; the height of the material sorting channel 3121 is lower than that of the material distribution channel 3111; the material sorting component 312 and the sorting component 313 are both inclined.
[0035] Specifically: baffles are provided on both sides of the material distribution component 311 to prevent the material body 6 from falling out of the material distribution component 311 due to the high speed after entering the material distribution component 311 from the vibrating plate structure 2. The material distribution component 311 is preferably designed as a fan-shaped mechanism with multiple material distribution channels 3111 spaced apart on its upper surface. One end of each of the multiple material distribution channels 3111 is located below the discharge port 22 so that the material body 6 delivered from the discharge port 22 can fall onto the material distribution component 3111. One end of each of the multiple material handling channels 3121 is located directly below the discharge end of the corresponding material distribution channel 3111 so that the material body 6 is in an upright state when it falls onto the material handling channel 3121.
[0036] Furthermore, referring to Figure 5 The material handling channel 3121 is configured as an L-shaped channel, and the material handling channel 3121 includes a first bottom plate and a first side plate connected to each other, and the first bottom plate has at least one material discharge notch 31211; the L-shaped channel is inclined outward along the side of the first side plate away from the first bottom plate so that the material body 6 is inclined to the horizontal plane; the first side plate is provided with a baffle 3122, the baffle 3122 is located at the material discharge notch 31211, and the baffle 3122 is inclined outward along the direction away from the material distribution channel 3111 so as to push the material body 6, which is laterally distributed at the opening end 61, down from the material discharge notch 31211.
[0037] Specifically: the material handling channel 3121 is designed as an L-shaped channel. The L-shaped channel slopes outward along the side of the side plate away from the first bottom plate, so that the material body 6 located on the material handling channel 3121 is in an inclined state. That is, both the first bottom plate and the first side plate in contact with the material body 6 bear the pressure applied by the material body 6. At this time, the material body 6 in the inclined state will not fall off one side of the material handling channel 3121 due to the vibration of the material handling channel 3121. The top of the first side plate is provided with a baffle 3122 at the position of the discharge notch 31211. The baffle 3122 is inclined towards the sorting component 313 to facilitate the smooth pushing of the fallen material body 6 down from the discharge notch 31211. Multiple material handling channels 3121 and baffles 3122 can be provided to facilitate the thorough screening of the material body 6.
[0038] Reference Figure 7 and Figure 8 The material body 6 can be a Luer lock structure, or other materials whose standing height is lower than their lying height.
[0039] In an optional implementation of this embodiment, refer to Figure 6The sorting component 313 is provided with multiple L-shaped sorting channels, and each sorting channel corresponds to one end of the multiple material handling channels 3121 that is away from the material distribution channel 3111. The sorting channel includes a second bottom plate and a second side plate that are connected to each other. The second bottom plate has a notch, and multiple arc-shaped components 3131 are spaced apart along the extension direction of the notch. The sorting channel is inclined outward along the side of the second side plate away from the second bottom plate so that the material body 6 is inclined to the horizontal plane. The arc-shaped components 3131 are used to make the material body 6 distributed downward at the opening end 61 lose support and fall from the notch.
[0040] Specifically: The L-shaped sorting channel is inclined outward along the side of the second side plate away from the second bottom plate, so that the material body 6 located on the sorting channel is in an inclined state. That is, both the second bottom plate and the second side plate in contact with the material body 6 bear the pressure applied by the material body 6. At this time, the material body 6 in the inclined state will not fall out of the sorting channel due to the vibration of the sorting channel. On the second bottom plate of the sorting channel, there are multiple intervals for screening the material body 6. Multiple arc-shaped pieces 3131 are spaced apart in these intervals. The arc-shaped pieces 3131 are arc-shaped sheet structures, and there are gaps between adjacent arc-shaped pieces 3131. In use, when the material body 6 with the opening end 61 facing down passes through the arc-shaped piece 3131, the arc-shaped piece 3131 inserts into the opening end 61. At this time, the upright material body 6 will tilt and fall off the sorting channel.
[0041] Furthermore, referring to Figure 4 and Figure 6 The discharge component 314 has multiple limiting discharge channels 3141, and one end of each limiting discharge channel 3141 corresponds to one end of each sorting channel that is away from the multiple material handling channels 3121. The limiting discharge channel 3141 is used to limit the material body 6 to keep the opening end 61 downward, and to limit and transport the material body 6 to the discharge end of the limiting discharge channel 3141.
[0042] Specifically: multiple limiting discharge channels 3141 correspond one-to-one with multiple sorting channels, and the limiting discharge channels 3141 can limit the material body 6 during the transportation of the material body 6, that is, there is a gap between the material body 6 and the limiting discharge channels 3141, and the material body 6 cannot tip over.
[0043] In an optional implementation of this embodiment, refer to Figure 4 The feeding assembly 31 also includes a base frame 315, which is provided with multiple connecting ribs at intervals, and the base frame 315 is detachably connected to the support frame 32; the material distribution component 311, the material sorting component 312, the sorting component 313 and the discharge component 314 are respectively connected to the corresponding connecting ribs.
[0044] Specifically: The base frame 315 includes a rectangular frame structure, and multiple connecting ribs are provided between the two long sides of the frame structure. The base frame 315 is used to be installed at the bottom of the material distribution component 311, the material sorting component 312, the sorting component 313, and the discharge component 314. The base frame 315 is connected to the second vibrating component 33 through the support frame 32. That is, the second vibrating component 33 drives the material distribution component 311, the material sorting component 312, the sorting component 313, and the discharge component 314 to vibrate synchronously through the support frame 32 and the base frame 315.
[0045] In an optional implementation of this embodiment, refer to Figure 1 and Figure 2 The vibratory plate structure 2 includes a vibratory plate 21, which has a spiral channel inside and a discharge port 22 at the top of the spiral channel.
[0046] Specifically: The vibratory feeder 21 is used to hold the material body 6. Through the internal spiral channel, the material is lifted along the spiral to the discharge port 22 by the vibration of the vibratory feeder 21.
[0047] Furthermore, referring to Figure 3 The material external circulation feeding mechanism also includes a return mechanism 4, which includes a return plate 41, a third vibrating element 42, and a frame 43. The return plate 41 is connected to the frame 43 through the third vibrating element 42. The return plate 41 is connected to the return port 23 opened on the side wall of the vibrating plate 21, and the return plate 41 is used to receive the material body 6 falling from the feeding structure 3 and send the material body 6 back to the vibrating plate 21 through the return port 23.
[0048] Specifically: the return plate 41 is attached to the bottom of the feeding component 31 to receive the material body 6 that is screened and falls from the feeding component 31, while the third vibrating component 42 is used to drive the return plate 41 to vibrate synchronously through vibration, so that the material body 6 can return from the return port 23 to the vibrating plate 21.
[0049] Furthermore, referring to Figure 2 and Figure 3 The material external circulation feeding mechanism also includes a storage structure 1, which includes a storage hopper 11, a first vibrating element 12 and a support 13. The storage hopper 11 is connected to the support 13 through the first vibrating element 12, and the first vibrating element 12 is used to drive the storage hopper 11 to vibrate so that the storage hopper 11 conveys the material body 6 to the vibrating plate structure 2.
[0050] Specifically: the storage hopper 11 has a rectangular structure, and one end of it is an opening, which is used to convey the material body 6 into the vibratory plate 21. The first vibrating element 12, the second vibrating element 33 and the third vibrating element 42 can all be vibratory motors.
[0051] Furthermore, referring to Figure 1The material external circulation feeding mechanism also includes a base 5; the base 5 supports the connection of the storage structure 1, the vibrating plate structure 2, the feeding structure 3 and the return mechanism 4 respectively.
[0052] Specifically: the base 5 includes a housing for storing and installing related equipment, while the top of the base 5 is used to support the storage structure 1, the vibrating plate structure 2, the feeding structure 3, and the return mechanism 4, etc., and the bottom of the base 5 is supported by multiple support legs.
[0053] Finally, it should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Similar or identical parts between embodiments can be referred to mutually. The above embodiments in this specification are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of this utility model.
Claims
1. A material outer circulation feeding mechanism, characterized in that, It includes a vibrating disc structure (2) and a feeding structure (3), wherein the discharge port (22) of the vibrating disc structure (2) corresponds to the feeding structure (3), and the vibrating disc structure (2) is used to feed material to the feeding structure (3); The feeding structure (3) includes a feeding assembly (31), a support frame (32), and a second vibrating element (33). The feeding assembly (31) is connected to the second vibrating element (33) through the support frame (32). The feeding assembly (31) includes a material handling component (312), a sorting component (313), and a discharge component (314), wherein the material handling component (312) is connected to the discharge component (314) through the sorting component (313); The material handling component (312) is used to convey the material body (6) with the opening end (61) distributed upward or downward to the sorting component (313). The sorting component (313) is used to convey the material body (6) with the opening end (61) distributed upward to the discharge component (314). The discharge component (314) is used to convey the material body (6) with the opening end (61) facing upward to the discharge end.
2. The material outfeed mechanism of claim 1, wherein, The feeding assembly (31) also includes a material distribution component (311) and baffles disposed on both sides of the material distribution component (311); The material distribution component (311) is provided with multiple spaced material distribution channels (3111), one end of each of the multiple material distribution channels (3111) is matched with the discharge port (22); The material handling component (312) is provided with multiple spaced material handling channels (3121), and each of the multiple material handling channels (3121) corresponds to one end of the multiple material distribution channels (3111) that is away from the discharge port (22). The height of the material handling channel (3121) is lower than that of the material distribution channel (3111). Both the material handling component (312) and the sorting component (313) are inclined.
3. The material external circulation feeding mechanism according to claim 2, characterized in that, The material handling channel (3121) is configured as an L-shaped channel, and the material handling channel (3121) includes a first bottom plate and a first side plate connected to each other, and the first bottom plate has at least one material discharge notch (31211). The material handling channel (3121) is inclined outward along the side of the first side plate away from the first bottom plate so that the material body (6) is inclined to the horizontal plane; The first side plate is provided with a baffle (3122), which is located at the material discharge notch (31211) and is inclined outward in a direction away from the material distribution channel (3111) to push the material body (6) laterally distributed at the opening end (61) down from the material discharge notch (31211).
4. The material outfeed mechanism of claim 2, wherein, The sorting component (313) is provided with multiple L-shaped sorting channels, and each of the multiple sorting channels corresponds to one end of the multiple material handling channels (3121) that is away from the material distribution channel (3111). The sorting channel includes a second base plate and a second side plate that are connected to each other. The second base plate has a notch, and multiple arc-shaped pieces (3131) are spaced apart at the notch along its extension direction. The sorting channel is inclined outward along the side of the second side plate away from the second bottom plate so that the material body (6) is inclined to the horizontal plane; The arc-shaped component (3131) is used to cause the material body (6) distributed downward from the opening end (61) to lose support and fall from the opening.
5. The material outfeed mechanism of claim 4, wherein, The discharge component (314) has multiple limiting discharge channels (3141), and one end of each of the multiple limiting discharge channels (3141) corresponds to one end of each of the multiple sorting channels that is away from the multiple material handling channels (3121). The limiting discharge channel (3141) is used to limit the material body (6) to keep the opening end (61) upward, and to limit and transport the material body (6) to the discharge end of the limiting discharge channel (3141).
6. The material outfeed mechanism of claim 2, wherein, The feeding assembly (31) also includes a base frame (315), which has multiple connecting ribs spaced apart, and the base frame (315) is detachably connected to the support frame (32). The material distribution component (311), the material handling component (312), the sorting component (313), and the material discharge component (314) are respectively connected to the corresponding connecting ribs.
7. The material outfeed mechanism of claim 1, wherein, The vibratory plate structure (2) includes a vibratory plate (21), which has a spiral channel inside and the discharge port (22) is provided at the top of the spiral channel.
8. The material outfeed mechanism of claim 7, wherein, The material external circulation feeding mechanism also includes a return mechanism (4), which includes a return plate (41), a third vibrating element (42), and a frame (43). The return plate (41) is connected to the frame (43) through the third vibrating element (42). The return plate (41) is connected to the return port (23) opened on the side wall of the vibrating plate (21), and the return plate (41) is used to receive the material body (6) falling from the feeding structure (3) and send the material body (6) back to the vibrating plate (21) through the return port (23).
9. The material outfeed mechanism of claim 8, wherein, The material external circulation feeding mechanism also includes a storage structure (1), which includes a storage hopper (11), a first vibrating element (12), and a support (13). The storage hopper (11) is connected to the support (13) through the first vibrating element (12), and the first vibrating element (12) is used to drive the storage hopper (11) to vibrate so that the storage hopper (11) conveys the material body (6) to the vibrating plate structure (2).
10. The material outfeed mechanism of claim 9, wherein, The material external circulation feeding mechanism also includes a base (5); The base (5) supports the connection of the storage structure (1), the vibrating plate structure (2), the feeding structure (3) and the return mechanism (4).