Automatic conveying and dispensing device

Abstract

The application discloses an automatic conveying and distributing device, which comprises a conveying part, a feeding part and a distributing part. The conveying part is provided with a conveying channel. The feeding part comprises a frame body, a receiving plate and a moving plate arranged on the frame body. The receiving plate is provided with a distributing groove in communication with the conveying channel. The moving plate is provided with a discharging hole. The moving plate is movable between a first position and a second position. In the first position, the moving plate blocks the distributing groove. In the second position, the discharging hole is in communication with the distributing groove. The distributing part comprises a supporting plate, a connecting pipe and a positioning seat arranged on the supporting plate. The positioning seat is provided with a positioning hole. The positioning seat is movable between a third position and a fourth position. In the third position, the positioning seat is in the second position, and the positioning hole is in communication with the discharging hole through the connecting pipe. In the fourth position, the positioning seat is in the first position, and the positioning hole is disconnected from the connecting pipe. The application adopts a modular design, is flexible in layout, simple in structure and convenient to debug.

Description

Technical Field

[0001] This invention relates to the field of intelligent manufacturing technology, and in particular to an automatic conveying and distributing device. Background Technology

[0002] With the development of society, parts conveying has mostly entered the era of automation. Automated equipment can efficiently and accurately complete the conveying of various materials. For parts with regular shapes produced in batches, the arrangement and sorting of parts are usually completed during the conveying process.

[0003] Currently, most mechanisms for automatic parts conveying and sorting involve a vibratory feeder for sorting and a cylinder for unidirectional cutting to complete the sorting. Since the vibratory feeder (conveyor mechanism) and the sorting mechanism cannot be separated, using multiple sets of mechanisms in parallel to sort parts of various specifications would occupy a large amount of planar space and affect the layout of the mechanism. Summary of the Invention

[0004] The present invention aims to at least partially solve one of the technical problems in the related art.

[0005] Therefore, embodiments of the present invention propose an automatic conveying and distributing device, which adopts a modular design, has a simple structure, and is easy to debug.

[0006] The automatic conveying and distributing device of this invention includes: a conveying component, a feeding component, and a distributing component. The conveying component has a conveying channel. The feeding component includes a frame and a receiving plate and a moving plate disposed on the frame. The receiving plate is provided with a distributing groove communicating with the conveying channel. The moving plate is located below the receiving plate and is provided with a dropping hole. The moving plate is movable in the horizontal direction between a first position and a second position. In the first position, the moving plate blocks the distributing groove so that parts conveyed through the conveying channel into the distributing groove are placed on the upper wall surface of the moving plate. In the second position, the dropping hole and the distributing groove are connected. The material distribution component includes a support plate, a connecting pipe and a positioning seat disposed on the support plate, and a positioning hole. The positioning seat is provided with a positioning hole and is movable between a third position and a fourth position along the length and / or width direction of the support plate. The positioning seat is in the third position and the moving plate is in the second position. The positioning hole is connected to the dropping hole through the connecting pipe so that the part passing through the dropping hole is sent to the positioning hole through the connecting pipe. The positioning seat is in the fourth position and the moving plate is in the first position. The positioning hole is disconnected from the outlet of the connecting pipe.

[0007] The automatic conveying and distributing device of this invention adopts a modular design for the vibratory feeder, the feeding component, and the distributing component. The feeding component and the distributing component are connected by connecting pipes, thereby realizing the separate placement of the feeding component and the distributing component. This allows multiple feeding components and multiple distributing components to be placed in a centralized manner, which facilitates manual operation of material feeding and simplifies the subsequent gripping device. The flexible layout ensures the rationality of the spatial arrangement.

[0008] In some embodiments, the feeding component further includes a first sensor connected to the frame, the first sensor being located above the dispensing trough, the first sensor being used to detect whether there is a part in the dispensing trough.

[0009] In some embodiments, the feeding component further includes a first driving member disposed on the frame, the first driving member being connected to the motion plate and the first sensor, and the first driving member driving the motion plate to move according to the signal detected by the first sensor.

[0010] In some embodiments, the frame is provided with a first connector located below the moving plate, and the support plate is provided with a second connector located above the positioning seat. The first connector is connected to the second connector via the connecting pipe. The moving plate is in the second position. The first connector is vertically aligned with and connected to the material drop hole. The positioning seat is in the third position. The second connector is vertically aligned with and connected to the positioning hole.

[0011] In some embodiments, the first connector is provided with a plurality of air inlets, which are distributed at intervals along the circumference of the first connector.

[0012] In some embodiments, the second connector is provided with an observation hole, the positioning seat is located at the third position, the distance between the bottom wall of the positioning hole and the observation hole is less than the length of the part, and the material distribution component further includes a second sensor, which is located at the observation hole and is used to detect whether there is a part inside the second connector through the observation hole.

[0013] In some embodiments, the material distribution component further includes a second driving member, which is connected to the positioning seat and the second sensor. The second driving member drives the positioning seat to move according to the signal detected by the second sensor.

[0014] In some embodiments, the material distribution component further includes a translation plate and a connecting shaft. The support plate is provided with a slide rail extending along the width direction of the support plate. The translation plate is disposed on the slide rail. The second driving member is connected to the translation plate. The support plate is also provided with a first slide groove. The first slide groove is L-shaped and includes a vertical section and a horizontal section that are connected. The vertical section is located above the horizontal section. The translation plate is provided with a second slide groove. The second slide groove is inclined. The first end of the connecting shaft is rotatably disposed in the first slide groove. The connecting shaft passes through the second slide groove. The second end of the connecting shaft is rotatably connected to the positioning seat. The translation plate is provided with a limiting guide rail parallel to the second slide groove. The positioning seat is disposed on the limiting guide rail.

[0015] In some embodiments, the connection between the vertical section and the horizontal section of the first chute is arc-shaped.

[0016] In some embodiments, a bearing follower located within the first groove is sleeved at the first end of the connecting shaft. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the conveying component and feeding part of the automatic conveying and distributing device according to an embodiment of the present invention.

[0018] Figure 2 This is a cross-sectional schematic diagram of the moving plate of the automatic conveying and distributing device in an embodiment of the present invention at the first position.

[0019] Figure 3 This is a cross-sectional schematic diagram of the moving plate of the automatic conveying and distributing device in an embodiment of the present invention at the second position.

[0020] Figure 4 This is an exploded view of the receiving plate, moving plate, and first joint of the automatic conveying and distributing device according to an embodiment of the present invention.

[0021] Figure 5 This is a first structural schematic diagram of the material distribution component of the automatic conveying and distributing device according to an embodiment of the present invention.

[0022] Figure 6 This is a second structural schematic diagram of the material distribution component of the automatic conveying and distributing device according to an embodiment of the present invention.

[0023] Figure 7 This is a cross-sectional view of the second connector and positioning seat of the automatic conveying and distributing device according to an embodiment of the present invention.

[0024] Figure 8 This is an exploded view of the support plate, translation plate, and positioning seat of the automatic conveying and distributing device according to an embodiment of the present invention.

[0025] Figure 9 This is a schematic diagram of the positioning seat portion of the automatic conveying and distributing device according to an embodiment of the present invention.

[0026] Figure label:

[0027] Part 100

[0028] Conveying component 1, conveying channel 101

[0029] Frame 21, receiving plate 22, material distribution trough 221, moving plate 23, material drop hole 231, first sensor 24, first driving component 25

[0030] Support plate 31, slide rail 311, first slide groove 312, connecting pipe 32, first connector 321, air inlet 3211, second connector 322, observation hole 3221, positioning seat 33, positioning hole 331, second sensor 34, second drive component 35, translation plate 36, second slide groove 361, limit guide rail 362, connecting shaft 37, bearing follower 371. Detailed Implementation

[0031] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0032] The automatic conveying and distributing device of the present invention is described below with reference to the accompanying drawings.

[0033] like Figures 1 to 9 As shown, the automatic conveying and distributing device of this invention includes: a conveying component 1, a feeding component, and a distributing component.

[0034] Among them, such as Figure 1 As shown, the conveying component 1 is composed of a vibratory feeder and has a conveying channel 101 extending in the left-right direction. The feeding component includes a frame 21 and a receiving plate 22 and a moving plate 23 provided on the frame 21. The upper wall of the receiving plate 22 is provided with a material distribution groove 221, which extends in the left-right direction. The right end of the material distribution groove 221 is connected to the left end of the conveying channel 101. The parts 100 in the vibratory feeder are fed into the material distribution groove 221 on the receiving plate 22 through the conveying channel 101.

[0035] like Figures 1 to 4 As shown, the moving plate 23 is located below the receiving plate 22, and the moving plate 23 is provided with a material drop hole 231. The moving plate 23 is positioned horizontally (e.g., ...). Figure 2 It can move between the first and second positions in the forward / backward direction (or in position 3). Figure 2As shown, in the first position, the moving plate 23 blocks the lower port of the material distribution trough 221, so that the parts 100 fed into the material distribution trough 221 through the conveying channel 101 are placed on the upper wall surface of the moving plate 23. Figure 3 As shown, the moving plate 23 is in the second position, and the upper end of the dropping hole 231 is connected to the lower end of the distributing groove 221 so that the part 100 in the distributing groove 221 falls into the dropping hole 231.

[0036] like Figures 5 to 9 As shown, the material distribution component includes a support plate 31, a connecting pipe 32 and a positioning seat 33 disposed on the support plate 31, and a positioning hole 331 extending in the vertical direction at the upper end of the positioning seat 33. The positioning seat 33 extends along the length direction of the support plate 31 (e.g., along the vertical direction). Figure 5 (in the vertical direction) and / or the width direction (e.g.) Figure 5 It can move between the third and fourth positions in the forward and backward direction.

[0037] When the positioning seat 33 is in the third position and the moving plate 23 is in the second position, the positioning hole 331 is connected to the discharge hole 231 via the connecting pipe 32, so that the part 100 passing through the discharge hole 231 is fed into the positioning hole 331 via the connecting pipe 32. That is, the inlet at the upper end of the connecting pipe 32 is connected to the outlet at the lower end of the discharge hole 231, and the outlet at the lower end of the connecting pipe 32 is connected to the inlet at the upper end of the positioning hole 331. When the positioning seat 33 is in the fourth position and the moving plate 23 is in the first position, the inlet at the upper end of the positioning hole 331 is disconnected from the outlet at the lower end of the connecting pipe 32.

[0038] It is understood that the feeding and dispensing actions of this invention are as follows:

[0039] When the moving plate 23 is in the first position, after the conveying component 1 delivers the cylindrical part 100 with a length-to-diameter ratio greater than one into the material distribution groove 221 of the receiving plate 22, the moving plate 23 moves from the first position to the second position so that the material distribution groove 221 is connected to the material drop hole 231. At this time, the positioning seat 33 is in the third position so that the part 100 passes through the material distribution groove 221, the material drop hole 231 and the connecting pipe 32 in sequence and falls into the positioning hole 331. Then the positioning seat 33 moves from the third position to the fourth position, and at the same time the moving plate 23 moves from the second position back to the first position, thereby completing the feeding and distributing actions.

[0040] After the positioning seat 33 carries the part 100 to the fourth position, the part 100 in the positioning seat 33 is picked up by the gripping device of the automatic conveying and distributing device in the automatic system of this invention and put into the next stage.

[0041] Therefore, in the automatic conveying and distributing device of this invention, the vibratory feeder, the feeding component and the distributing component adopt a modular design. The feeding component and the distributing component are connected by the connecting pipe 32, thereby realizing the separate placement of the feeding component and the distributing component. This allows multiple feeding components and multiple distributing components to be placed in a centralized manner, which facilitates manual operation of feeding and simplifies the subsequent gripping device. The flexible layout ensures the rationality of the spatial layout.

[0042] In some embodiments, such as Figures 1 to 3 As shown, the feeding component also includes a first sensor 24 connected to the frame 21. The first sensor 24 is located above the material distribution trough 221 and is used to detect whether there is a part 100 in the material distribution trough 221.

[0043] Understandably, if there is no part 100 in the material distribution trough 221, the first sensor 24 does not acquire a detection signal. If there is part 100 in the material distribution trough 221, the first sensor 24 acquires a detection signal. For example, if the first sensor 24 is a distance sensor, the distance detected by the first sensor 24 is 'a' if there is no part 100 in the material distribution trough 221, and the distance detected by the first sensor 24 is 'b' if there is part 100 in the material distribution trough 221, and a > b.

[0044] In some embodiments, such as Figures 1 to 3 As shown, the feeding component also includes a first drive unit 25 (cylinder) mounted on the frame 21. The first drive unit 25 is mechanically connected to the motion plate 23 and electrically connected to the first sensor 24. The first drive unit 25 drives the motion plate 23 to move according to the signal detected by the first sensor 24.

[0045] It is understandable that when the first sensor 24 detects that there is part 100 in the material distribution trough 221, the first driving component 25 drives the moving plate 23 to move from the first position to the second position, that is, as shown in the figure. Figure 2 As shown, the first driving member 25 drives the motion plate 23 to translate backward, so that the motion plate 23 moves to the position shown. Figure 3 As shown, the material distribution groove 221 is connected to the material drop hole 231 so that the part 100 can fall into the connecting pipe 32.

[0046] Similarly, when the first sensor 24 detects that there is no part 100 in the material distribution trough 221, the first driving component 25 drives the motion plate 23 to move from the second position back to the first position to perform the next round of feeding action.

[0047] In some embodiments, such as Figures 1 to 9 As shown, the frame 21 is provided with a first connector 321 located below the motion plate 23, and the support plate 31 is provided with a second connector 322 located above the positioning seat 33. The first connector 321 is connected to the second connector 322 via the connecting pipe 32.

[0048] It should be understood that the first connector 321, the connecting pipe 32, and the second connector 322 are all fixed parts, and the first connector 321, the connecting pipe 32, and the second connector 322 all have inlets and outlets located at their upper and lower ends.

[0049] like Figure 3 As shown, when the moving plate 23 is in the second position, the first connector 321 corresponds to the discharge hole 231 in the vertical direction, and the inlet at the upper end of the first connector 321 is connected to the outlet at the lower end of the discharge hole 231. Figure 5 and Figure 7 As shown, the positioning seat 33 is in the third position, the second connector 322 corresponds to the positioning hole 331 in the vertical direction, and the outlet at the lower end of the second connector 322 is connected to the inlet at the upper end of the positioning hole 331.

[0050] Furthermore, such as Figures 2 to 4 As shown, the first connector 321 is provided with a plurality of air inlets 3211, which are distributed at intervals along the circumference of the first connector 321.

[0051] It is understandable that the first connector 321 is connected to an external air source, and high-pressure air is sent into the first connector 321 through the air inlet 3211, thereby blowing the part 100 that has fallen into the connecting pipe 32 into the positioning hole 331.

[0052] In some embodiments, such as Figure 5 or Figure 7 As shown, the second connector 322 is provided with an observation hole 3221. The positioning seat 33 is in the third position, and the distance between the bottom wall of the positioning hole 331 and the observation hole 3221 is less than the length of the part 100. The material distribution component also includes a second sensor 34, which is located at the observation hole 3221. The second sensor 34 is used to detect whether the part 100 is present in the second connector 322 through the observation hole 3221.

[0053] It is understandable that after part 100 falls onto positioning seat 33 through connecting tube 32, the lower half of part 100 is located in positioning hole 331, and the upper half of part 100 is located in second connector 322, so that second sensor 34 can detect whether part 100 is in second connector 322 through observation hole 3221, thereby determining whether part 100 is in positioning seat 33.

[0054] For example, the second sensor 34 is a distance sensor. If there is no part 100 in the second connector 322, the distance detected by the second sensor 34 is c. If there is part 100 in the material distribution trough 221, the distance detected by the second sensor 34 is d, and c > d.

[0055] In some embodiments, such as Figure 5and Figure 6 As shown, the material distribution component also includes a second drive unit 35 (cylinder). The second drive unit 35 is mechanically connected to the positioning seat 33 and electrically connected to the second sensor 34. The second drive unit 35 drives the positioning seat 33 to move according to the signal detected by the second sensor 34.

[0056] Understandably, when the second sensor 34 detects that part 100 is inside the second connector 322, the second drive member 35 drives the positioning seat 33 to move from the third position to the fourth position. After the subsequent gripping device takes part 100 away, the second drive member 35 drives the positioning seat 33 to move back from the fourth position to the third position.

[0057] In some embodiments, such as Figures 5 to 9 As shown, the material distribution component also includes a translation plate 36 and a connecting shaft 37.

[0058] The support plate 31 is provided with a feature along the width direction of the support plate 31 (e.g., Figure 5 The slide rail 311 extends in the front-back direction. The left wall of the translation plate 36 is connected to the slider on the slide rail 311 so that the translation plate 36 is placed on the slide rail 311. The second driving member 35 is connected to the translation plate 36 to drive the translation plate 36 to translate in the front-back direction.

[0059] The support plate 31 is also provided with a first slide groove 312, which is L-shaped and includes a vertical section and a horizontal section connected together, with the vertical section located above the horizontal section. The translation plate 36 is provided with a second slide groove 361, which is inclined and its lower end is located behind its upper end. The first end (left end) of the connecting shaft 37 is rotatably disposed in the first slide groove 312, and the connecting shaft 37 passes through the second slide groove 361 in a left-right direction. The second end (right end) of the connecting shaft 37 is rotatably connected to the positioning seat 33. The translation plate 36 is provided with a limiting guide rail 362 parallel to the second slide groove 361. The left wall of the positioning seat 33 is connected to the slider on the limiting guide rail 362 so that the positioning seat 33 is disposed on the limiting guide rail 362.

[0060] It is understandable that, such as Figure 5 As shown, the positioning seat 33 is in the third position. The second driving member 35 drives the translation plate 36 to move forward. Under the action of the vertical section of the first slide groove 312, the second slide groove 361 and the limiting guide rail 362, the positioning seat 33 first moves downward. When the connecting shaft 37 moves to the connection point between the lower end of the vertical section of the first slide groove 312 and the rear end of the horizontal section of the first slide groove 312, the positioning seat 33 starts to move forward and moves to the front end of the horizontal section of the first slide groove 312, which is the fourth position of the positioning seat 33.

[0061] Therefore, during the process of moving from the third position to the fourth position, the positioning seat 33 first moves downwards and then forwards. Conversely, during the process of moving from the fourth position to the third position, the positioning seat 33 first moves backwards and then upwards.

[0062] In some embodiments, such as Figures 5 to 9 As shown, the connection between the vertical section and the horizontal section of the first slide groove 312 is arc-shaped, and the first end (left end) of the connecting shaft 37 is fitted with a bearing follower 371 located in the first slide groove 312, so that the left end of the first rotating shaft can slide in the first slide groove 312 to change direction and avoid jamming.

[0063] In summary, the automatic conveying and distributing device of this invention uses two cylinders (first driving member 25 and second driving member 35) to complete the feeding and distributing of part 100, resulting in a simple structure and convenient debugging. Furthermore, by using one cylinder (second driving member 35) to achieve the L-shaped movement of part 100, the distributing action is completed after part 100 separates from the outlet at the lower end of the second connector 322, thereby improving the positioning accuracy of part 100.

[0064] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to 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 invention.

[0065] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0066] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0067] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0068] In this invention, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0069] Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the protection scope of the present invention.

Claims

1. An automatic conveying and dispensing device, characterized in that, include: The conveyor has a conveying channel; A feeding component includes a frame and a receiving plate and a moving plate mounted on the frame. The receiving plate has a material distribution groove communicating with the conveying channel. The moving plate is located below the receiving plate and has a material dropping hole. The moving plate is movable in the horizontal direction between a first position and a second position. In the first position, the moving plate blocks the material distribution groove so that parts fed into the material distribution groove through the conveying channel are placed on the upper wall of the moving plate. In the second position, the material dropping hole communicates with the material distribution groove so that parts in the material distribution groove fall into the material dropping hole. The material distribution component includes a support plate, a connecting pipe disposed on the support plate, a positioning seat, a second driving member, a translation plate, and a connecting shaft. The second driving member is connected to the positioning seat. The positioning seat has a positioning hole and is movable between a third position and a fourth position along the length and / or width direction of the support plate. The positioning seat is in the third position and the translation plate is in the second position. The positioning hole communicates with the discharge hole through the connecting pipe, so that parts passing through the discharge hole are fed into the positioning hole through the connecting pipe. The positioning seat is in the fourth position and the translation plate is in the first position. The positioning hole is disconnected from the outlet of the connecting pipe. The feeding component and the material distribution component are connected by the connecting pipe. This allows for the separate placement of the feeding component and the distributing component. The support plate is provided with a slide rail extending along its width. The translation plate is mounted on the slide rail. The second driving component is connected to the translation plate. The support plate also has a first slide groove, which is L-shaped and includes a vertical section and a horizontal section. The vertical section is located above the horizontal section. The translation plate has a second slide groove, which is inclined. The first end of the connecting shaft is rotatably mounted in the first slide groove. The connecting shaft passes through the second slide groove. The second end of the connecting shaft is rotatably connected to the positioning seat. The translation plate has a limiting guide rail parallel to the second slide groove, and the positioning seat is mounted on the limiting guide rail.

2. The automatic conveying and distributing device according to claim 1, characterized in that, The feeding component also includes a first sensor connected to the frame. The first sensor is located above the material distribution trough and is used to detect whether there are parts in the material distribution trough.

3. The automatic conveying and distributing device according to claim 2, characterized in that, The feeding component also includes a first driving member disposed on the frame. The first driving member is connected to the motion plate and the first sensor. The first driving member drives the motion plate to move according to the signal detected by the first sensor.

4. The automatic conveying and distributing device according to claim 1, characterized in that, The frame is provided with a first connector located below the moving plate, and the support plate is provided with a second connector located above the positioning seat. The first connector is connected to the second connector via the connecting pipe. The moving plate is in the second position. The first connector is vertically aligned with and connected to the material drop hole. The positioning seat is in the third position. The second connector is vertically aligned with and connected to the positioning hole.

5. The automatic conveying and distributing device according to claim 4, characterized in that, The first connector is provided with multiple air inlets, which are distributed at intervals along the circumference of the first connector.

6. The automatic conveying and distributing device according to claim 4, characterized in that, The second connector is provided with an observation hole, the positioning seat is located at the third position, the distance between the bottom wall of the positioning hole and the observation hole is less than the length of the part, the material distribution component also includes a second sensor, the second sensor is located at the observation hole, the second sensor is used to detect whether there is a part in the second connector through the observation hole.

7. The automatic conveying and distributing device according to claim 6, characterized in that, The second driving element is connected to the second sensor, and the second driving element drives the positioning seat to move according to the signal detected by the second sensor.

8. The automatic conveying and distributing device according to claim 1, characterized in that, The connection between the vertical section and the horizontal section of the first chute is arc-shaped.

9. The automatic conveying and distributing device according to claim 1, characterized in that, The first end of the connecting shaft is fitted with a bearing follower located in the first groove.

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