Multifunctional feeding device

Abstract

This utility model discloses a multifunctional feeding device, including a feeding bin having a first positioning member and a blocking module spaced apart along a first direction, and a second positioning member and a limiting frame spaced apart along a second direction, the first and second directions being perpendicular to each other; the first and second positioning members are respectively fixedly arranged, the limiting frame is movable along the second direction, and the blocking module includes a first blocking frame and a second blocking frame, each capable of moving along the first direction; the first and second positioning members, the blocking module, and the limiting frame can form an accommodating space; when the first and second blocking frames separate along the first direction, the first blocking frame, the first positioning member, the second positioning member, and the limiting frame, as well as the first blocking frame, the second positioning member, the second blocking frame, and the limiting frame, respectively form an accommodating space, thus providing a rich set of feeding functions.

Description

Technical Field

[0001] This utility model relates to a multifunctional feeding device. Background Technology

[0002] Most production equipment can process a variety of products of different sizes, shapes, and similar types to maximize its functionality. This equipment includes a feeding device to supply raw materials and finished products. To ensure feeding stability and picking accuracy, the feeding device typically incorporates positioning and limiting structures to position and restrict product movement, thus guaranteeing accurate picking. However, this binds the feeding device to a specific type of product, preventing it from positioning and limiting other types. This necessitates the use of different types of feeding devices to meet the processing needs of various products, requiring replacement of the feeding device when changing the products being processed, which obviously increases costs. Meanwhile, depending on different work requirements, the number of products required for each processing session varies. Sometimes only one product is needed per session, while other times multiple products are required. However, most feeding devices have a fixed number of spaces for placing products. When the number of spaces is less than the requirement, multiple material retrievals are required, which consumes time and affects processing efficiency. On the other hand, setting too much space in the feeding device will consume a lot of resources when replenishing the feeding device. Obviously, neither approach can balance efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a multifunctional feeding device to solve one or more of the problems mentioned above.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a multifunctional feeding device, including a feeding bin, the feeding bin including a first positioning member and a blocking module spaced apart along a first direction, and a second positioning member and a limiting frame spaced apart along a second direction, the first direction and the second direction being perpendicular to each other; the first positioning member and the second positioning member are respectively fixedly arranged, the limiting frame is movably arranged along the second direction, and the blocking module includes at least a first blocking frame and a second blocking frame that can be separated from each other and can move along the first direction;

[0005] The feeding hopper has at least a first mode and a second mode. In the first mode, the blocking module, the first positioning member, the second positioning member, and the limiting frame form a accommodating space for placing products. In the second mode, the first blocking frame and the second blocking frame are separated along the first direction, and the first blocking frame, the first positioning member, the second positioning member, and the limiting frame, as well as the first blocking frame, the second positioning member, the second blocking frame, and the limiting frame, respectively form a accommodating space for placing products.

[0006] In some embodiments, the limiting frame includes a base frame and a top frame connected to the upper part of the base frame; the limiting frame has a first state and a second state, in the first state, the top frame extends upward from the upper part of the base frame; in the second state, the top frame is retracted to one side of the base frame.

[0007] In some embodiments, the top frame is rotatable and vertically movable relative to the base frame; the base frame is provided with a locking structure, and the top frame has a first position and a second position above the first position relative to the base frame. When in the first position, the limiting frame is in the first state, and the locking structure cooperates with the top frame to prevent the top frame from rotating relative to the base frame; when in the second position, the locking structure disengages from the top frame to allow the top frame to rotate relative to the base frame.

[0008] In some embodiments, the lower part of the top frame is provided with a pivot, and the base frame is provided with a slot extending in the vertical direction. The pivot is slidably and rotatably inserted into the slot. The lower part of the top frame is also provided with a limiting pin. The locking structure includes a limiting groove provided on the base frame, and the upper part of the limiting groove is provided with an opening. When the top frame is in the first position, the limiting pin is located in the limiting groove. When it is in the second position, the limiting pin disengages from the limiting groove through the opening.

[0009] In some embodiments, one or more of the first blocking frame, the second blocking frame, the first positioning member, the second positioning member, and the limiting frame are provided with brushes on their upper parts, and the brushes are located on the upper part of the enclosing accommodating space.

[0010] In some embodiments, the brushes are provided on opposite sides of the first blocking frame along the first direction, and the feeding bin is in the second mode, with the brushes on both sides located at the upper part of two accommodating spaces respectively disposed on both sides of the first blocking frame.

[0011] In some embodiments, the feeding hopper includes a support member having an upward-facing support surface for supporting the product; the support member is provided with a first groove extending along the first direction and a second groove extending along the second direction, the first and second blocking frames are slidably disposed in the first groove, and the limiting frame is slidably disposed in the second groove.

[0012] In some embodiments, the support member is movably and vertically arranged, the first and second blocking frames are movably and vertically arranged in the first groove, and the limiting frame is movably and vertically arranged in the second groove, which is movably and vertically arranged in the second groove.

[0013] In some embodiments, the first blocking frame includes a plurality of first blocking bars spaced apart along the second direction, and the second blocking frame includes a plurality of second blocking bars spaced apart along the second direction; the plurality of first blocking bars correspond one-to-one with the plurality of second blocking bars along the first direction.

[0014] In some embodiments, in the first mode, multiple first stop bars and multiple second stop bars are staggered along the second direction.

[0015] In some embodiments, the feeding device includes two feeding bins, which are arranged to move synchronously. The feeding device is provided with a feeding station for supplying products and a replenishing station for replenishing the feeding bins. A replenishing station is provided on each side of the feeding station. The two replenishing stations and the feeding station are arranged sequentially on the movement path of the feeding bins. When one feeding bin is located at the feeding station, the other feeding bin is located at the replenishing station.

[0016] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art: The feeding device of this utility model, through the cooperation of the first positioning component, the second positioning component, the blocking module, and the limiting frame, forms a receiving space for placing products, and can position and limit the products located in the receiving space. Since the blocking module and the limiting frame are movable, the shape and size of the receiving space can be adjusted to adapt to different products, thus having wide adaptability.

[0017] The blocking module includes a first blocking frame and a second blocking frame. By driving the first blocking frame and the second blocking frame to separate, the feeding bin can be converted from a first mode with one accommodating space to a second mode with two accommodating spaces, increasing the feeding bin's capacity and meeting the need to simultaneously retrieve two products. Furthermore, by increasing the number of blocking frames, the space of the feeding bin can be divided as needed, and in conjunction with the first positioning component, the second positioning component, and the limiting component, even more accommodating spaces can be formed, thus meeting the equipment's need to simultaneously retrieve multiple products. Attached Figure Description

[0018] Appendix Figure 1 This is a three-dimensional structural diagram of the multifunctional feeding device in the first mode according to a specific embodiment of the present utility model.

[0019] Appendix Figure 2 For the appendix Figure 1 Enlarged view of point A in the middle;

[0020] Appendix Figure 3 For the appendix Figure 1 Enlarged view of point B in the middle;

[0021] Appendix Figure 4 For the appendix Figure 1 Top view;

[0022] Appendix Figure 5 For the appendix Figure 1 A schematic diagram of the feeding device in the second mode;

[0023] Appendix Figure 6 For the appendix Figure 5 Top view;

[0024] The components are as follows: 100, feeding bin; 110, accommodating space; 120, base; 200, guide rail; 300, replenishing station; 400, feeding station; 1, first positioning component; 2, blocking module; 21, first blocking frame; 211, first stop bar; 22, second blocking frame; 221, second stop bar; 3, second positioning component; 4, limiting frame; 41, base frame; 411, slot; 412, limiting groove; 42, top frame; 421, rotating shaft; 422, limiting pin; 5, brush; 6, support component; 60, supporting surface; 61, first slide groove; 62, second slide groove. Detailed Implementation

[0025] The technical solution of this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments, so that the advantages and features of this utility model can be more easily understood by those skilled in the art. Obviously, the embodiments described in this application are only a part of the embodiments, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments in this application without creative effort are within the scope of protection of this application.

[0026] See Figure 1 , Figure 5 The multifunctional feeding device shown includes a feeding bin 100, which includes a first positioning member 1 and a blocking module 2 arranged at intervals along a first direction, and a second positioning member 3 and a limiting frame 4 arranged at intervals along a second direction, wherein the first direction and the second direction are perpendicular to each other.

[0027] In this embodiment, the first positioning member 1 and the second positioning member 3 are fixedly disposed, the blocking module 2 is movable along the first direction, and the limiting frame 4 is movable along the second direction. The first positioning member 1 can cooperate with the blocking module 2 to position the product along the first direction and can limit the displacement of the product in the first direction. Similarly, the second positioning member 3 can cooperate with the limiting frame 4 to position the product along the second direction and can limit the displacement of the product in the second direction.

[0028] In this embodiment, the blocking module 2 includes at least a first blocking frame 21 and a second blocking frame 22 that are separable from each other and movable in a first direction. The feeding bin 100 has at least a first mode and a second mode. In the first mode, see [link to documentation]. Figure 1 , Figure 4 As shown, the blocking module 2, the first positioning component 1, the second positioning component 3, and the limiting frame 4 form a receiving space 110 for placing products. This mode is suitable for single-piece material handling scenarios. In the first mode, the shape and size of the receiving space 110 can be adjusted by adjusting the position of the blocking module 2 or the limiting frame 4. Since the feeding bin 100 only forms one receiving space 110 in the first mode, the size of the receiving space 110 can be adjusted within a large range.

[0029] See Figure 5 , Figure 6 As shown, when the feeding device is in the second mode, the first blocking frame 21 and the second blocking frame 22 are separated along the first direction. A receiving space 110a is formed between the first blocking frame 21, the first positioning member 1, the second positioning member 3, and the limiting frame 4. Another receiving space 110b is formed between the first blocking frame 21, the second blocking frame 22, the second positioning member 3, and the limiting frame 4. In the second mode, because two receiving spaces 110 are formed, the feeding bin 100 can not only provide more products, but also allow the equipment to simultaneously retrieve two products from the two receiving spaces 110, meeting the equipment's requirement for simultaneous retrieval of two products.

[0030] In some embodiments, the blocking module 2 is also provided with other blocking frames, which can divide the feeding bin 100 into more accommodating space 110, further increase the product load of the feeding bin 100, and enable the equipment to simultaneously pick up more products.

[0031] In some embodiments, in the first mode, the first blocking frame 21 and the second blocking frame 22 are fixed to each other, so that they can be driven to move synchronously, thereby facilitating the adjustment of the size of the accommodating space 110. In other embodiments, in the first mode, only the first blocking frame 21 or only the second blocking frame 22 in the blocking module 2 plays a limiting and separating role, and only the first blocking frame 21 or only the second blocking frame 22 cooperates with the first positioning member 1, the second positioning member 3 and the limiting frame 4 to form the accommodating space 110.

[0032] In this embodiment, the first blocking frame 21 includes a plurality of first stop bars 211 spaced apart along a second direction, and the second blocking frame 22 includes a plurality of second stop bars 221 spaced apart along a second direction. In some embodiments, in a first mode, the plurality of first stop bars 211 and the plurality of second stop bars 221 are staggered along the second direction. In this embodiment, the plurality of first stop bars 211 and the plurality of second stop bars 221 correspond one-to-one along the first direction, and the movement paths of the corresponding first stop bars 211 and second stop bars 221 along the first direction coincide. Specifically, see [link to documentation]. Figure 1 , Figure 2 As shown, the first stop lever 211 is located on the side of the second stop lever 221 close to the first positioning member 1. In the first mode, the first stop lever 211 can abut against the side of the second stop lever 221 facing the first positioning member 1, and the side of the first stop lever 211 facing the first positioning member 1 cooperates with the first positioning member 1 to form a positioning in the first direction.

[0033] In this embodiment, the first positioning member 1 has a first positioning surface extending along the second direction and in the vertical direction, with the first positioning surface facing the blocking module 2. The second positioning member 3 has a second positioning surface extending along the first direction and in the vertical direction, with the second positioning surface facing the limiting frame 4. Specifically, see... Figure 1 As shown, both the first positioning member 1 and the second positioning member 3 are plate-shaped. In this embodiment, one side of the first positioning member 1 abuts against the second positioning member 3, thereby making one side of the first positioning surface contact the second positioning surface and form a right angle. In other embodiments, the angle between the first positioning surface and the second positioning surface can be adjusted according to the shape of the product.

[0034] In this embodiment, the feeding hopper 100 includes a support member 6, which has an upward-facing support surface 60 for supporting the product. The support member 6 is provided with a first groove 61 extending in a first direction and a second groove 62 extending in a second direction. A first blocking frame 21 and a second blocking frame 22 are slidably disposed within the first groove 61, and a limiting frame 4 is slidably disposed within the second groove 62. The first groove 61 provides guidance for the movement of the first blocking frame 21 and the second blocking frame 22, and the second groove 62 provides guidance for the movement of the limiting frame 4.

[0035] In this embodiment, the support member 6 is vertically adjustable to lift the product in the accommodating space 110 upwards, facilitating material removal from above by the equipment. In this embodiment, the blocking module 2 is slidable both in the first direction and vertically in the first slide groove 61, and the limiting frame 4 is slidable both in the second direction and vertically in the second slide groove 62, preventing interference between the blocking module 2, the limiting frame 4, and the support member 6 during movement.

[0036] In this embodiment, the support member 6 is a horizontally extending plate. The support member 6 has multiple parallel first sliding grooves 61, and first stop rods 211 and second stop rods 221 are movably disposed within the multiple first sliding grooves 61. Specifically, one first stop rod 211 and one second stop rod 221 are movably disposed within the same first sliding groove 61. The limiting frame 4 includes multiple limiting rods spaced apart along a first direction. The support member 6 has multiple parallel second sliding grooves 62, and the multiple limiting rods are movably disposed within the multiple second sliding grooves 62 respectively.

[0037] In this embodiment, the feeding bin 100 has a base 120, the first positioning member 1 and the second positioning member 3 are fixedly connected to the base 120, the blocking module 2 can be slidably disposed on the base 120 in the first direction, the limiting frame 4 can be slidably disposed on the base 120 in the second direction, and the support member 6 is disposed above the base 120.

[0038] In this embodiment, the feeding bin 100 is provided with a guide structure to guide the movement of the blocking module 2 and the limiting frame 4. The guide structure is arranged vertically between the base 120 and the support member 6 to avoid interfering with the accommodating space 110. In this embodiment, the feeding bin 100 is provided with a locking component for locking the blocking module 2 and the limiting frame 4 relative to the base 120. After adjusting the positions of the first blocking frame 21, the second blocking frame 22, and the limiting frame 4, the locking component locks the first blocking frame 21, the second blocking frame 22, and the limiting frame 4, thereby fixing the accommodating space 110 and ensuring the stability of the positioning and limiting functions. In this embodiment, the locking component is arranged vertically between the base 120 and the support member 6. The above-mentioned guide structure and locking component can adopt existing technology, which will not be described in detail here.

[0039] In this embodiment, one or more of the first blocking frame 21, the second blocking frame 22, and the limiting frame 4 are provided with brushes 5 on their upper parts. The brushes 5 are located on the upper part of the enclosing accommodating space 110. The feeding device in this embodiment is used to supply sheet products. To avoid taking away multiple sheets of products at once, brushes 5 are provided on the upper part of the accommodating space 110. During the process of the product being taken upward from the accommodating space 110, the brushes 5 can sweep away the products adsorbed below.

[0040] In this embodiment, the upper parts of the first blocking frame 21, the second blocking frame 22, and the limiting frame 4 are all provided with brushes 5, wherein, see... Figure 1 , Figure 2 As shown, the first blocking frame 21 is provided with brushes 5 on both opposite sides along the first direction. When the feeding bin 100 is in the second mode, the brushes 5 on both sides are located on the upper part of the two accommodating spaces 110 on both sides, and the brushes 5 on both sides can process the products in the two accommodating spaces 110 respectively.

[0041] In this embodiment, the limiting frame 4 includes a base frame 41 and a top frame 42 connected to the upper part of the base frame 41. The limiting frame 4 has a first state and a second state. In the first state, the top frame 42 extends upward from the upper part of the base frame 41, thus realizing the positioning and limiting functions. In the second state, the top frame 42 is folded to one side of the base frame 41, which facilitates the replenishment of materials to the feeding hopper 100.

[0042] Specifically, the top frame 42 is configured to move vertically and rotatably relative to the base frame 41. The base frame 41 is equipped with a locking structure, and the top frame 42 has a first position and a second position above the first position relative to the base frame 41. When in the first position, the limiting frame 4 is in a first state, and the locking structure cooperates with the top frame 42 to prevent the top frame 42 from rotating relative to the base frame 41. When in the second position, the locking structure disengages from the top frame 42, allowing the top frame 42 to rotate relative to the base frame 41. To switch the limiting frame 4 to the second state, the top frame 42 must first be switched from the first position to the second position.

[0043] In this embodiment, see Figure 3 As shown, the lower part of the top frame 42 is provided with a pivot 421, and the base frame 41 is provided with a slot 411 extending in the vertical direction. The pivot 421 is inserted into the slot 411 in a way that allows it to both slide and rotate. The lower part of the top frame 42 is also provided with a limiting pin 422. The locking structure includes a limiting groove 412 provided on the base frame 41, with an opening at the upper part of the limiting groove 412. When the top frame 42 is in the first position, the limiting pin 422 is located in the limiting groove 412. When it is in the second position, the limiting pin 422 disengages from the limiting groove 412 from the opening. The top frame 42, now disengaged from the limiting groove 412, can be flipped and folded relative to the base frame 41. See also... Figure 3 As shown, the limiting groove 412 is located above the slot 411, and the limiting groove 412 is located at the top of the base frame 41.

[0044] In this embodiment, the rotating shaft 421 extends along a first direction, and the limiting groove 412 has groove walls on both sides along a second direction. The rotation of the top frame 42 is limited by the cooperation between the groove walls and the limiting pin 422. In some embodiments, the groove wall on one side of the limiting groove 412 extends upward beyond the groove wall on the other side, resulting in a height difference between the two groove walls. This arrangement ensures that when the limiting pin 422 disengages from the limiting groove 412, it can only rotate to one side. In this embodiment, the groove wall on the side of the limiting groove 412 closest to the second positioning member 3 extends upward beyond the groove wall on the other side, so that the top frame 42 can only flip along the second direction away from the second positioning member 3, that is, the top frame 42 can only flip along the second direction away from the receiving space 110.

[0045] In this embodiment, see Figure 4 , Figure 6 As shown, the feeding device includes two feeding bins 100, which are arranged to move synchronously. Specifically, the bases 120 of the two feeding bins 100 are fixed together, and the feeding device is provided with a guide rail 200, on which the bases 120 are slidably mounted. In this embodiment, the two feeding bins 100 are fixedly arranged along a first direction, the guide rail 200 extends along the first direction, and the two feeding bins 100 can move synchronously along the first direction.

[0046] In this embodiment, the feeding device is equipped with a feeding station 400 for picking up materials, which is located on the movement path of the feeding bin 100. The two feeding bins 100 can alternately move to the feeding station 400 to feed materials, ensuring that the production cycle is not interrupted.

[0047] In this embodiment, the feeding device further includes a replenishment station 300 for replenishing the feeding bin 100, comprising two replenishment stations 300 located on either side of the feeding station 400. See also Figure 4 , Figure 6 As shown, two replenishment stations 300 and a feeding station 400 are sequentially arranged on the movement path of the feeding bin 100. When one feeding bin 100 is at the feeding station 400, the other feeding bin 100 is at the replenishment station 300. In this way, when one feeding bin 100 is supplying products, the other feeding bin 100 can be replenished, thereby avoiding production cycle interruptions and improving efficiency.

[0048] In some embodiments, the feeding device further includes a conveying seat for picking up materials from the self-feeding bin 100 and transferring products. The lower part of the conveying seat is provided with multiple adsorption elements for adsorbing products, and these adsorption elements are movably arranged. The adsorption elements can cooperate with the feeding bin 100. When the product changes, the feeding bin 100 can be adjusted to adapt to the shape and size of the product in the accommodating space 110. At this time, the positions of the multiple adsorption elements can be adjusted by driving them to accurately pick up the product and transport it stably. In this embodiment, two adsorption elements are movably provided at the lower part of the conveying seat. When the feeding bin 100 is in the first mode, the two adsorption elements can be used together to adsorb and transport the product. When the feeding bin 100 switches to the second mode, the positions of the two adsorption elements can be adjusted, and the two adsorption elements can be used to adsorb the products located in the two accommodating spaces 110 respectively, and then the two products are transported synchronously.

[0049] In summary, the feeding device of this embodiment, with its feeding bin 100 forming a accommodating space 110 for placing products through the cooperation of the first positioning member 1, the second positioning member 3, the blocking module 2, and the limiting frame 4, can position and limit the products located in the accommodating space 110. Since the blocking module 2 and the limiting frame 4 are movable, the shape and size of the accommodating space 110 can be adjusted to accommodate different products, exhibiting wide adaptability. The blocking module 2 includes a first blocking frame 21 and a second blocking frame 22. By driving the first blocking frame 21 and the second blocking frame 22 to separate, the feeding bin 100 can be converted from a first mode with one accommodating space 110 to a second mode with two accommodating spaces 110, increasing the loading capacity of the feeding bin 100 and meeting the need to simultaneously remove two products. Furthermore, by increasing the number of blocking frames, the space of the feeding bin 100 can be divided as needed and cooperated with the first positioning member 1, the second positioning member 3, and the limiting frame 4 to form more accommodating spaces 110, thereby meeting the need for simultaneous removal of multiple products.

[0050] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A multi-functional feeding device comprising a feed bin, characterized in that: The feeding bin includes a first positioning element and a blocking module spaced apart along a first direction, and a second positioning element and a limiting frame spaced apart along a second direction, wherein the first direction and the second direction are perpendicular to each other; the first positioning element and the second positioning element are respectively fixedly arranged, the limiting frame is movable along the second direction, and the blocking module includes at least a first blocking frame and a second blocking frame that can be separated from each other and can move along the first direction. The feeding hopper has at least a first mode and a second mode. In the first mode, the blocking module, the first positioning member, the second positioning member, and the limiting frame form a accommodating space for placing products. In the second mode, the first blocking frame and the second blocking frame are separated along the first direction, and the first blocking frame, the first positioning member, the second positioning member, and the limiting frame, as well as the first blocking frame, the second positioning member, the second blocking frame, and the limiting frame, respectively form a accommodating space for placing products.

2. The multi-functional loading device according to claim 1, wherein: The limiting frame includes a base frame and a top frame connected to the upper part of the base frame; the limiting frame has a first state and a second state, in the first state, the top frame extends upward from the upper part of the base frame; in the second state, the top frame is retracted to one side of the base frame.

3. The multi-functional loading device according to claim 2, wherein: The top frame is configured to both rotate and move vertically relative to the base frame; The base frame is provided with a locking structure. The top frame has a first position relative to the base frame and a second position located above the first position. When it is in the first position, the limiting frame is in the first state, and the locking structure cooperates with the top frame to prevent the top frame from rotating relative to the base frame. When it is in the second position, the locking structure disengages from the top frame so that the top frame can rotate relative to the base frame.

4. The multi-functional loading device according to claim 3, wherein: The lower part of the top frame is provided with a pivot, and the base frame is provided with a slot extending in the vertical direction. The pivot is slidably and rotatably inserted into the slot. The lower part of the top frame is also provided with a limiting pin. The locking structure includes a limiting groove provided on the base frame, and the upper part of the limiting groove is provided with an opening. When the top frame is in the first position, the limiting pin is located in the limiting groove; when it is in the second position, the limiting pin disengages from the opening and the limiting groove.

5. The multifunctional feeding device according to claim 1, characterized in that: One or more of the first blocking frame, the second blocking frame, the first positioning member, the second positioning member, and the limiting frame are provided with brushes on their upper parts, and the brushes are located on the upper part of the enclosing accommodating space.

6. The multifunctional feeding device according to claim 5, characterized in that: The first blocking frame is provided with brushes on both opposite sides along the first direction. The feeding bin is the same as the second mode, and the brushes on both sides are respectively located on the upper part of two accommodating spaces on both sides of the first blocking frame.

7. The multi-functional loading device of claim 1, wherein: The feeding hopper includes a support member having an upward-facing support surface for supporting the product. The support member is provided with a first groove extending along the first direction and a second groove extending along the second direction. The first blocking frame and the second blocking frame are slidably disposed in the first groove, and the limiting frame is slidably disposed in the second groove.

8. The multi-functional loading device according to claim 7, wherein: The support member can be raised and lowered. The first and second blocking frames are slidable in the first groove in both the first direction and the up and down direction. The limiting frame is slidable in the second groove in both the second direction and the up and down direction.

9. The multi-functional loading device of claim 1, wherein: The first blocking frame includes a plurality of first blocking bars spaced apart along the second direction, and the second blocking frame includes a plurality of second blocking bars spaced apart along the second direction; Multiple first stop levers correspond one-to-one with multiple second stop levers along the first direction; or, in the first mode, multiple first stop levers and multiple second stop levers are staggered along the second direction.

10. The multi-functional loading device of claim 1, wherein: The feeding device includes two feeding bins, which are arranged to move synchronously. The feeding device is provided with a feeding station for supplying products and a replenishing station for replenishing the feeding bins. A replenishing station is provided on each side of the feeding station. The two replenishing stations and the feeding station are arranged sequentially on the movement path of the feeding bins. When one feeding bin is located at the feeding station, the other feeding bin is located at the replenishing station.

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