Feeding and tray distributing device

Abstract

The utility model relates to the technical field of automation equipment, in particular to a feeding and tray distributing device. The feeding and tray distributing device comprises a rack, a driving mechanism, a carrying table, a one-way stopping mechanism and a first detecting mechanism, the rack is provided with a feeding position and a material distributing position which are arranged at intervals from bottom to top, the driving mechanism is installed on the rack, the carrying table is used for bearing a plurality of material trays stacked in the vertical direction, and the carrying table is connected with the output end of the driving mechanism; the driving mechanism can drive the carrying table to reciprocate between the feeding position and the material distribution position, the one-way stop mechanism is installed at the material distribution position, has a one-way conduction function from bottom to top and can bear a single material disc, and the first detection mechanism is used for detecting whether the one-way stop mechanism bears the material disc or not. And the first detection mechanism is in communication connection with the driving mechanism, so that the trays stacked up and down are separately distributed, the automation degree is high, the labor intensity of workers is effectively reduced, and the feeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a feeding and separating device. Background Art

[0002] In the production process of various products, in order to ensure the stable transfer of products, trays are mostly used to support and transfer products, and transfer equipment is used to transfer the trays.

[0003] In the related art, in order to save storage space, the trays are mostly stacked vertically. During the feeding and transfer process of the trays, the transfer equipment cannot separate a single tray from multiple stacked trays for transfer. Therefore, it is necessary for workers to take out a single tray from multiple sequentially stacked trays and place the single tray at the transfer position, so as to facilitate the subsequent transfer equipment to transfer the single tray from the transfer position to other workstations. During the process of workers separating a single tray from multiple stacked trays, due to the large weight of the trays, it is not convenient to carry the trays, which not only easily causes fatigue, but also has low tray separation efficiency and cannot meet the actual processing requirements.

[0004] Therefore, it is urgent to invent a feeding and separating device to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a feeding and separating device to sequentially and separately feed and separate multiple stacked trays, reduce labor intensity, and improve feeding efficiency.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] The feeding and separating device includes:

[0008] A frame having a feeding position and a separating position spaced from bottom to top;

[0009] A driving mechanism installed on the frame;

[0010] A carrier for carrying multiple trays stacked in the vertical direction, the carrier being connected to the output end of the driving mechanism, and the driving mechanism being capable of driving the carrier to reciprocate between the feeding position and the separating position;

[0011] A one-way stop structure located at the separating position, the one-way stop structure having a one-way conduction function from bottom to top, and the one-way stop structure being capable of supporting a single tray; and

[0012] A first detection mechanism for detecting whether the one-way stop structure supports the tray, and the first detection mechanism is communicatively connected to the driving mechanism.

[0013] As an alternative, the driving mechanism includes:

[0014] A first driving member; and

[0015] A first connecting member, the carrier table is connected to the first connecting member, the first connecting member is connected to the output end of the first driving member, and the first driving member can drive the first connecting member to move in the up and down direction.

[0016] As an alternative, the driving mechanism further includes:

[0017] A first transmission member, the first transmission member includes an input part and an output part which are movably connected, the input part is connected to the output end of the first driving member, the output part is connected to the first connecting member, the first driving member can drive the input part to rotate, and the input part can drive the output part to move up and down.

[0018] As an alternative, the one-way stop structure includes:

[0019] A mounting seat, fixed at the material separating position of the frame, and the mounting seat is located outside the moving path of the tray;

[0020] A rotating shaft, fixed on the mounting seat; and

[0021] A rotating member, lapped on the mounting seat, one end of the rotating member is rotatably connected to the rotating shaft, and the relatively arranged other end of the rotating member is located within the moving path of the tray, the tray can drive the rotating member to rotate upward along the rotating shaft, and the rotating member can support the tray.

[0022] As an alternative, the rotating member includes a stop portion, a lapping portion and a rotating portion connected in sequence;

[0023] The rotating portion is rotatably connected to the rotating shaft, the lapping portion is lapped on the mounting seat, the stop portion is located within the moving path of the tray, and the tray can drive the stop portion to rotate upward.

[0024] As an alternative, a guiding inclined surface is provided on the lower end surface of the stop portion, and the guiding inclined surface slopes upward while extending from one end close to the rotating shaft to the end far from the rotating shaft.

[0025] As an alternative, the one-way stop structure further includes:

[0026] A rotation stopping member, the rotation stopping member is fixed on the mounting seat and located above the rotating member, and the rotation stopping member can abut against the rotating member.

[0027] As an alternative, the feeding and dividing tray device further includes:

[0028] The clamping mechanism is located at the material separating position, and the clamping mechanism can clamp and fix the material tray lapped above the one-way stop structure.

[0029] As an alternative, the clamping mechanism includes:

[0030] A second driving member is arranged at one end of the material separating position along the first direction, a first limiting protrusion is arranged on the machine frame, and the first limiting protrusion is located at the other end of the material separating position along the first direction. The output end of the second driving member can move along the first direction; and

[0031] A third driving member is arranged at one end of the material separating position along the second direction, a second limiting protrusion is arranged on the machine frame, and the second limiting protrusion is located at the other end of the material separating position along the second direction. The output end of the third driving member can move along the second direction. The first direction and the second direction are both parallel to the horizontal plane, and the first direction and the second direction are perpendicular to each other.

[0032] As an alternative, at least two one-way stop structures are arranged in the feeding and dividing tray device, and at least two one-way stop structures are arranged at intervals along the circumference of the material separating position.

[0033] The beneficial effects of the present utility model:

[0034] The feeding and dividing device provided by the present utility model installs a driving mechanism on a frame, and sets a feeding position and a dividing position which are arranged at intervals from bottom to top on the frame. A carrier supporting a plurality of trays stacked in the up-and-down direction is connected to the output end of the driving mechanism, so that the driving mechanism drives the carrier to reciprocate between the feeding position and the dividing position. And a one-way stop structure capable of supporting a single tray is arranged at the dividing position, so that the one-way stop structure only has a one-way conduction function from bottom to top. A first detection mechanism is set to detect whether the one-way stop structure supports a tray, and the first detection mechanism is communicatively connected to the driving mechanism. When the driving mechanism drives the carrier to move upward, the uppermost tray among the trays carried by the carrier can pass through the one-way stop structure and overlap on the one-way stop structure. At this time, the first detection mechanism detects that the one-way stop structure supports a tray, and transmits the detection information to the driving mechanism. The driving mechanism drives the carrier to move downward according to the detection information to prevent more trays from passing through the one-way stop structure, ensuring that only one tray is supported above the one-way stop structure, so as to facilitate the subsequent equipment to transfer the tray. When the tray supported on the one-way stop structure is removed from the one-way stop structure by the subsequent transfer equipment, the first detection mechanism detects that the one-way stop structure does not support a tray, and transmits the detection information to the driving mechanism. The driving mechanism drives the carrier to move upward according to the detection information until the uppermost tray among the plurality of trays on the carrier passes through the one-way stop structure and overlaps on the one-way stop structure, realizing the single feeding and dividing of a plurality of trays stacked in the up-and-down direction. The automation degree is high, which can not only effectively reduce the labor intensity of the staff, but also improve the feeding efficiency and meet the actual requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 is a schematic structural diagram of the feeding and dividing device provided by an embodiment of the present utility model;

[0036] Figure 2 is a schematic structural diagram of the one-way stop structure provided by an embodiment of the present utility model;

[0037] Figure 3 is a schematic sectional view of the one-way stop structure provided by an embodiment of the present utility model;

[0038] Figure 4 is a schematic structural diagram of the one-way stop structure, the first detection mechanism, the clamping mechanism and a part of the frame provided by an embodiment of the present utility model.

[0039] In the figure:

[0040] 100, driving mechanism; 110, first driving member; 120, first transmission member; 130, first connecting member;

[0041] 200, One-way stop structure; 210, Rotating part; 211, Stop part; 2111, Guide inclined plane; 212, Lapping part; 213, Rotating part; 220, Rotating shaft; 230, Mounting seat; 231, Accommodating groove; 2311, Supporting protrusion; 240, Anti-rotation part;

[0042] 300, First detection mechanism;

[0043] 400, Carrier table;

[0044] 500, Frame; 510, First limit protrusion; 520, Second limit protrusion;

[0045] 600, Clamping mechanism; 610, Second driving part; 620, Third driving part;

[0046] 700, Second detection mechanism. Detailed implementation mode

[0047] To make the technical problems solved by the present utility model, the technical solutions adopted and the achieved technical effects clearer, the technical solutions of the present utility model will be further described below with reference to the accompanying drawings and through specific implementation modes.

[0048] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected", "fixed" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0049] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "above" and "on the top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "below", "below" and "under the bottom of" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0050] In the description of this embodiment, the orientation or positional relationships such as "upper", "lower", "left", and "right" are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of description and simplifying the operations, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and do not have special meanings.

[0051] During the production process of various products, to ensure the stable transfer of products, trays are mostly used to support and transfer products, and transfer equipment is used to transfer the trays. In the related art, to save storage space, the trays are mostly stacked together in the vertical direction. During the feeding and transfer process of the trays, the transfer equipment cannot separate a single tray from multiple stacked trays for transfer. Therefore, it is necessary for workers to take out a single tray from multiple sequentially stacked trays and place the single tray at the transfer position, so as to facilitate the subsequent transfer equipment to transfer the single tray from the transfer position to other workstations. During the process of workers separating a single tray from multiple stacked trays, due to the large weight of the trays, it is not convenient to carry the trays, which not only easily causes fatigue, but also has a low tray separation efficiency and cannot meet the actual processing requirements.

[0052] To solve the above problems, as Figure 1 shown, this embodiment provides a feeding and tray separation device. The feeding and tray separation device includes a frame 500, a driving mechanism 100, a carrier 400, a one-way stop structure 200, and a first detection mechanism 300. Among them, the frame 500 has a feeding position and a separating position that are spaced apart from bottom to top. The driving mechanism 100 is installed on the frame 500. The carrier 400 is used to carry multiple trays stacked in the up-and-down direction. The carrier 400 is connected to the output end of the driving mechanism 100. The driving mechanism 100 can drive the carrier 400 to reciprocate between the feeding position and the separating position. The one-way stop structure 200 is located at the separating position. The one-way stop structure 200 has a one-way conduction function from bottom to top. The one-way stop structure 200 can support a single tray. The first detection mechanism 300 is used to detect whether the one-way stop structure 200 supports a tray. The first detection mechanism 300 is communicatively connected to the driving mechanism 100.

[0053] The feeding and dividing device is configured by installing the driving mechanism 100 on the frame 500, setting a feeding position and a dividing position on the frame 500 at intervals from bottom to top, connecting the carrier 400 supporting multiple trays stacked in the vertical direction to the output end of the driving mechanism 100, enabling the driving mechanism 100 to drive the carrier 400 to reciprocate between the feeding position and the dividing position, and arranging a one-way stop structure 200 capable of supporting a single tray at the dividing position, so that the one-way stop structure 200 only has a one-way conduction function from bottom to top. A first detection mechanism 300 is provided to detect whether the one-way stop structure 200 supports a tray, and the first detection mechanism 300 is communicatively connected to the driving mechanism 100. When the driving mechanism 100 drives the carrier 400 to move upward, the uppermost tray among the trays carried by the carrier 400 can pass through the one-way stop structure 200 and overlap on the one-way stop structure 200. At this time, the first detection mechanism 300 detects that the one-way stop structure 200 supports a tray and transmits the detection information to the driving mechanism 100. The driving mechanism 100 drives the carrier 400 to move downward according to the detection information to prevent more trays from passing through the one-way stop structure 200, ensuring that only one tray is supported above the one-way stop structure 200, which is convenient for subsequent equipment to transfer the tray. When the tray supported on the one-way stop structure 200 is removed from the one-way stop structure 200 by the subsequent transfer equipment, the first detection mechanism 300 detects that the one-way stop structure 200 does not support a tray and transmits the detection information to the driving mechanism 100. The driving mechanism 100 drives the carrier 400 to move upward according to the detection information until the uppermost tray among the multiple trays on the carrier 400 passes through the one-way stop structure 200 and overlaps on the one-way stop structure 200, realizing the single feeding and dividing of multiple trays stacked in the vertical direction, with high automation, which can not only effectively reduce the labor intensity of workers, but also improve the feeding efficiency and meet the actual requirements.

[0054] As an optional solution, the driving mechanism 100 includes a first driving member 110 and a first connecting member 130. Among them, the carrier 400 is connected to the first connecting member 130, and the first connecting member 130 is connected to the output end of the first driving member 110. The first driving member 110 can drive the first connecting member 130 to move in the vertical direction. By connecting the first connecting member 130 to the output end of the first driving member 110 and connecting the carrier 400 to the first connecting member 130, the first driving member 110 drives the first connecting member 130 to move in the vertical direction, thereby achieving the effect of driving the carrier 400 to reciprocate between the feeding position and the dividing position.

[0055] In this embodiment, the driving mechanism 100 further includes a first transmission member 120. The first transmission member 120 includes an input part and an output part that are movably connected. The input part is connected to the output end of the first driving member 110, and the output part is connected to the first connecting member 130. The first driving member 110 can drive the input part to rotate, and the input part can drive the output part to move up and down. By providing the first transmission member 120 with an input part and an output part that are movably connected between the first driving member 110 and the first connecting member 130, connecting the input part to the output end of the first driving member 110 and the output part to the input end of the first connecting member 130, the first driving member 110 drives the input part to rotate, and the input part drives the output part to move in the vertical direction, which can reduce the size of the driving mechanism 100 and save the installation space of the driving mechanism 100.

[0056] It should be noted that in this embodiment, the first transmission member 120 is a lead screw nut structure. The input part is the lead screw, which is connected to the output end of the first driving member 110, and the output part is the nut, which is connected to the first connecting member 130. The first driving member 110 is a rotary motor. The lead screw extends in the vertical direction. The rotary motor drives the lead screw to rotate, and the nut that is in threaded engagement with the lead screw will move in the vertical direction under the drive of the thread, thereby driving the first connecting member 130 to move in the vertical direction. In addition, the driving mechanism 100 further includes a control component, which is communicatively connected to the first detection mechanism 300. The control component can control the start and stop of the first driving member 110 according to the detection information of the first detection mechanism 300. The specific control principle of the control component belongs to the prior art and will not be elaborated here.

[0057] Combined with Figure 2 and Figure 3The specific structure of the one-way stop structure 200 will be described. The one-way stop structure 200 includes a mounting base 230, a rotating shaft 220, and a rotating member 210. Among them, the mounting base 230 is fixed at the material distribution position of the frame 500. The mounting base 230 is located outside the moving path of the tray. The rotating shaft 220 is fixed on the mounting base 230. The rotating member 210 is lapped on the mounting base 230. One end of the rotating member 210 is rotatably connected to the rotating shaft 220. The relatively arranged other end of the rotating member 210 is located within the moving path of the tray. The tray can drive the rotating member 210 to rotate upward along the rotating shaft 220, and the rotating member 210 can support the tray. By arranging the mounting base 230 at the material distribution position outside the moving path of the tray, and arranging the rotating shaft 220 on the mounting base 230, so that the rotating member 210 is lapped on the mounting base 230 and rotatably connected to the rotating shaft 220. When the tray moves from bottom to top, the tray can drive the rotating member 210 to rotate upward along the rotating shaft 220, thereby realizing the conduction of the tray moving from bottom to top; when the tray passes through the stop portion 211 and disengages from the stop portion 211, the stop portion 211 will rotate downward under the action of its own gravity, and the lapping portion 212 will lap on the mounting base 230 again; when the tray laps on the upper end of the rotating member 210, since the rotating member 210 is lapped above the mounting base 230, the rotating member 210 cannot rotate downward along the rotating shaft 220, achieving the effect of one-way conduction of the rotating member 210 to the tray.

[0058] Specifically, the rotating member 210 includes a stop portion 211, a lapping portion 212, and a rotating portion 213 connected in sequence. Among them, the rotating portion 213 is rotatably connected to the rotating shaft 220. The lapping portion 212 is lapped on the mounting base 230. The stop portion 211 is located within the moving path of the tray. The tray can drive the stop portion 211 to rotate upward. The structure is simple and the design is ingenious. It should be noted that in this embodiment, a receiving groove 231 is provided in the mounting base 230. The rotating shaft 220 is fixed in the receiving groove 231. The rotating portion 213 is rotatably connected to the rotating shaft 220. A supporting protrusion 2311 is provided at one end of the receiving groove 231 away from the rotating shaft 220. The lapping portion 212 is lapped on the supporting protrusion 2311. The stop portion 211 extends out of the receiving groove 231 and is located within the moving path of the tray. The structure is compact and the design is ingenious.

[0059] To further improve the rotation effect of the tray driving the stop portion 211 to rotate downward, a guiding inclined surface 2111 is provided on the lower end surface of the stop portion 211. The guiding inclined surface 2111 extends from the end close to the rotating shaft 220 to the end away from the rotating shaft 220 while inclining upward, providing guidance for the relative movement between the tray and the stop portion 211.

[0060] In addition, to ensure that the stopper 211 can rotate downward under its own gravity after the tray passes through the stopper 211, the one-way stopper structure 200 further includes a rotation stopper 240. The rotation stopper 240 is fixed in the accommodation groove 231 and located above the rotation part 213, and the rotation stopper 240 can abut against the rotation part 213. By arranging the rotation stopper 240 above the rotation part 213, the upward rotation limit of the rotating part 210 can be achieved, preventing the rotating part 210 from rotating upward and getting out of position, and ensuring that the whole rotating part 210 can rotate downward and reset under its own gravity after the tray passes through the stopper 211.

[0061] In addition, at least two one-way stopper structures 200 are arranged in the loading and dividing tray device, and the at least two one-way stopper structures 200 are arranged at intervals along the circumference of the material dividing position. By arranging at least two one-way stopper structures 200 at intervals along the circumference of the material dividing position, not only can the one-way stopper effect on the tray be improved, but also the supporting effect on the tray can be improved. It should be noted that in this embodiment, four one-way stopper structures 200 are arranged in the loading and dividing tray device, and the four one-way stopper structures 200 are arranged at intervals along the circumference of the material dividing position. In other embodiments, the specific number of the one-way stopper structures 200 can also be arbitrarily adjusted within two or more according to actual needs, and this embodiment does not make specific limitations.

[0062] In an alternative embodiment, as Figure 1 and Figure 4 shown, the loading and dividing tray device further includes a clamping mechanism 600. The clamping mechanism 600 is located at the material dividing position, and the clamping mechanism 600 can clamp and fix the tray lapped above the rotating part 210. By arranging the clamping mechanism 600 at the material dividing position to clamp and fix the tray lapped above the rotating part 210, the clamping and positioning of the tray can be achieved, which is convenient for the subsequent transfer equipment to transfer the tray.

[0063] Specifically, the clamping mechanism 600 includes a second driving member 610 and a third driving member 620. Among them, the second driving member 610 is arranged at one end of the material distribution position along the first direction, and a first limiting protrusion 510 is arranged on the frame 500, and the first limiting protrusion 510 is located at the other end of the material distribution position along the first direction. The output end of the second driving member 610 can move along the first direction. The third driving member 620 is arranged at one end of the material distribution position along the second direction, and a second limiting protrusion 520 is arranged on the frame 500, and the second limiting protrusion 520 is located at the other end of the material distribution position along the second direction. The output end of the third driving member 620 can move along the second direction. Both the first direction and the second direction are parallel to the horizontal plane, and the first direction and the second direction are perpendicular to each other. By arranging the second driving member 610 and the first limiting protrusion 510 at both ends of the material distribution position along the first direction respectively, the output end of the second driving member 610 can move along the first direction, and by arranging the third driving member 620 and the second limiting protrusion 520 at both ends of the material distribution position along the second direction respectively, the output end of the second driving member 610 can move along the second direction, ensuring that both the first direction and the second direction are parallel to the horizontal plane, and the first direction and the second direction are perpendicular to each other, which can realize the stable clamping and fixing of the tray at the material distribution position. It should be noted that in this embodiment, the first direction is the front-back direction, the second direction is the left-right direction, and both the second driving member 610 and the third driving member 620 are linear cylinders. The linear cylinder has a simple structure, is convenient for disassembly and assembly, and is sensitive in response. In other embodiments, the first direction and the second direction can also be any two mutually perpendicular directions in the horizontal plane, and the second driving member 610 and the third driving member 620 can also be linear motors or other linear driving structures, which are not specifically limited in this embodiment.

[0064] As an alternative solution, the first detection mechanism 300 is a laser sensor. The laser sensor is small in size and high in detection accuracy. In other embodiments, the first detection mechanism 300 can also be an ultrasonic sensor or other specific types of sensors, which are not specifically limited in this embodiment. The specific structure and working principle of the laser sensor both belong to the prior art and will not be elaborated here.

[0065] In this embodiment, two first detection mechanisms 300 are arranged on the feeding and dividing tray device. The two first detection mechanisms 300 synchronously detect whether there is a tray supported on the rotating member 210, and the two first detection mechanisms 300 are simultaneously communicatively connected to the control component in the driving mechanism 100. By arranging two first detection mechanisms 300 on the feeding and dividing tray device to synchronously detect whether there is a tray supported on the rotating member 210, the detection accuracy can be further improved. In other embodiments, the specific number of the first detection mechanisms 300 can also be adjusted according to actual needs, which is not specifically limited in this embodiment.

[0066] As an alternative solution, as Figure 1As shown, multiple trays stacked vertically need to be loaded when the carrier 400 is in the loading position. The loading and tray-splitting mechanism further includes a second detection mechanism 700 for detecting whether the carrier 400 is in the loading position. The second detection mechanism 700 is communicatively connected to the control component in the driving mechanism 100. When the second detection mechanism 700 detects that the carrier 400 is in the loading position, the second detection mechanism 700 transmits the detection information to the control component, and the control component controls the first driving member 110 to close according to the detection information so that the carrier 400 stays in the loading position. It should be noted that in this embodiment, the third detection mechanism is a laser sensor, which has a small volume and high detection accuracy.

[0067] In an alternative embodiment, the loading and tray-splitting device further includes a third detection mechanism (not shown in the figure) for detecting whether there is a tray on the carrier 400. The third detection mechanism is communicatively connected to the control component in the driving mechanism 100. When the third detection mechanism detects that there is no tray on the carrier 400, the third detection mechanism transmits the detection information to the control component in the driving mechanism 100, and the control component drives the first connecting member 130 to move downward according to the detection information until the carrier 400 moves to the loading position, so as to facilitate the staff to load multiple trays stacked vertically on the carrier 400. It should be noted that in this embodiment, the third detection mechanism is a laser sensor, which has a small volume and high detection accuracy.

[0068] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. The feeding and separating device is characterized by: include: The frame (500) has a material loading position and a material distribution position arranged at intervals from bottom to top; A driving mechanism (100) mounted on the frame (500); A carrier (400), the carrier (400) being used to carry a plurality of material trays stacked in an up-and-down direction, the carrier (400) being connected to an output end of the driving mechanism (100), and the driving mechanism (100) being capable of driving the carrier (400) to reciprocate between a loading position and a dispensing position; A one-way stop structure (200) is located at the material distribution position, the one-way stop structure (200) has a one-way conduction function from bottom to top, and the one-way stop structure (200) can support a single material tray; as well as The first detection mechanism (300) is used to detect whether the one-way stop structure (200) supports the material tray, and the first detection mechanism (300) is communicatively connected to the driving mechanism (100).

2. The loading and distributing device according to claim 1, characterized in that: The driving mechanism (100) comprises: A first driving member (110); and A first connecting member (130), the carrier (400) is connected to the first connecting member (130), the first connecting member (130) is connected to the output end of the first driving member (110), and the first driving member (110) can drive the first connecting member (130) to move in an up-down direction.

3. The loading and distributing device according to claim 2, characterized in that: The driving mechanism (100) further comprises: A first transmission member (120), the first transmission member (120) comprises an input portion and an output portion which are movably connected, the input portion is connected to the output end of the first driving member (110), the output portion is connected to the first connecting member (130), the first driving member (110) can drive the input portion to rotate, and the input portion can drive the output portion to move up and down.

4. The loading and distributing device according to claim 1, characterized in that: The one-way stop structure (200) comprises: A mounting seat (230) fixed to the material distribution position of the frame (500), the mounting seat (230) being located outside the moving path of the material tray; A rotating shaft (220) fixed on the mounting seat (230); and A rotating member (210) is overlapped on the mounting seat (230), one end of the rotating member (210) is rotatably connected to the rotating shaft (220), and the other end of the rotating member (210) is located within the moving path of the material tray. The material tray can drive the rotating member (210) to rotate upward along the rotating shaft (220), and the rotating member (210) can support the material tray.

5. The loading and distributing device according to claim 4, characterized in that: The rotating member (210) comprises a stopper portion (211), a lap portion (212) and a rotating portion (213) which are connected in sequence; The rotating portion (213) is rotationally connected to the rotating shaft (220), the overlapping portion (212) overlaps the mounting seat (230), the stop portion (211) is located within the moving path of the material tray, and the material tray can drive the stop portion (211) to rotate upward.

6. The loading and distributing device according to claim 5, characterized in that: The lower end surface of the stopper (211) is provided with a guide slope (2111), and the guide slope (2111) extends from an end close to the rotating shaft (220) to an end away from the rotating shaft (220) while being inclined upward.

7. The loading and distributing device according to claim 4, characterized in that: The one-way stop structure (200) further includes: A rotation-stopping member (240) is fixed on the mounting seat (230) and is located above the rotating member (210); the rotation-stopping member (240) is capable of abutting against the rotating member (210).

8. The loading and distributing device according to claim 1, characterized in that: The feeding and distributing device further comprises: The clamping mechanism (600) is located at the material distribution position, and the clamping mechanism (600) is capable of clamping and fixing the material tray which is overlapped above the one-way stop structure (200).

9. The loading and distributing device according to claim 8, characterized in that: The clamping mechanism (600) comprises: a second driving member (610) disposed at one end of the material dispensing position along the first direction, a first limiting protrusion (510) being disposed on the frame (500), the first limiting protrusion (510) being located at the other end of the material dispensing position along the first direction, and an output end of the second driving member (610) being movable along the first direction; and The third driving member (620) is arranged at one end of the material distribution position along the second direction, and the frame (500) is provided with a second limiting protrusion (520), and the second limiting protrusion (520) is located at the other end of the material distribution position along the second direction. The output end of the third driving member (620) can move along the second direction, and the first direction and the second direction are both parallel to the horizontal plane, and the first direction and the second direction are perpendicular to each other.

10. The loading and distributing device according to claim 1, characterized in that: At least two one-way stop structures (200) are arranged in the material loading and distributing device, and at least two one-way stop structures (200) are arranged at intervals along the circumference of the material distributing position.

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