Discharging module, winding equipment and winding system

Abstract

The utility model relates to the technical field of battery manufacturing equipment, in particular to a discharging module, winding equipment and a winding system. A discharging module comprises a conveying mechanism, the conveying mechanism comprises a first conveying mechanism and a second conveying mechanism, and the first conveying mechanism is used for receiving a plurality of to-be-discharged products from the upstream; the sorting mechanism is used for sorting one of non-defective products or defective products in the multiple to-be-discharged products on the first conveying mechanism to the second conveying mechanism, so that the second conveying mechanism conveys one of the non-defective products and the defective products to the downstream, and the first conveying mechanism conveys the other one of the non-defective products and the defective products to the downstream; and the discharging mechanism is located on the downstream of the non-defective product conveying mechanism, the non-defective product conveying mechanism is used for conveying the non-defective products to the discharging mechanism, the discharging mechanism is used for carrying the non-defective products to the first storage structure, and the defective product conveying mechanism is used for conveying the defective products to the second storage structure. The discharging module provided by the utility model is small in occupied space and simple in structure.

Description

Technical Field

[0001] The present application relates to the technical field of battery manufacturing equipment, and particularly relates to a blanking module, a winding device and a winding system. Background Art

[0002] A winding device is a device for manufacturing an electric core by winding. Specifically, a winding device generally includes a winding mechanism, a conveying mechanism and a blanking mechanism. The winding mechanism is used to place the wound electric core on the conveying mechanism. The conveying mechanism is used to convey the electric core to the blanking mechanism. The blanking mechanism needs to carry the good products in the electric core to a logistics line for subsequent processing, and carry the defective products to a defective product rack.

[0003] However, on the one hand, since the logistics line and the defective product rack are in different positions, the carrying stroke of the blanking mechanism is relatively large, resulting in a relatively large occupied space of the entire blanking mechanism. On the other hand, since the blanking mechanism needs to carry the electric core to two positions, namely the logistics line and the defective product rack respectively, the structure of the blanking mechanism is relatively complex. Summary of the Utility Model

[0004] The present application discloses a blanking module, a winding device and a winding system, which have a relatively small occupied space and a simple structure.

[0005] To achieve the above object, in a first aspect, the present application discloses a blanking module, including:

[0006] A conveying mechanism, the conveying mechanism includes a first conveying mechanism and a second conveying mechanism, and the first conveying mechanism is used to receive a plurality of products to be blanked from the upstream;

[0007] A sorting mechanism, the sorting mechanism is used to sort one of the good products or defective products among the plurality of products to be blanked on the first conveying mechanism to the second conveying mechanism, so that the second conveying mechanism conveys one of the good products and the defective products downstream, and the first conveying mechanism conveys the other downstream; wherein, the conveying mechanism that conveys the good products downstream among the first conveying mechanism and the second conveying mechanism is the good product conveying mechanism, and the conveying mechanism that conveys the defective products downstream is the defective product conveying mechanism;

[0008] A blanking mechanism, the blanking mechanism is located downstream of the good product conveying mechanism, the good product conveying mechanism is used to convey the good products to the blanking mechanism, and the blanking mechanism is used to carry the good products to a first placing structure, and the defective product conveying mechanism is used to convey the defective products to a second placing structure.

[0009] Since the conveying mechanisms for conveying good products downstream in the first conveying mechanism and the second conveying mechanism are good-product conveying mechanisms, and the conveying mechanisms for conveying defective products downstream are defective-product conveying mechanisms, and the blanking mechanism is located downstream of the good-product conveying mechanism, therefore, the good-product conveying mechanism will only convey the good products among the multiple products to be blanked to the blanking mechanism, while the defective products among the multiple products to be blanked will be conveyed by the defective-product conveying mechanism to the second placement structure.

[0010] Generally speaking, through the sorting mechanism, good products and defective products can be classified in advance, so that all the products to be blanked conveyed to the blanking mechanism are good products. Therefore, the blanking mechanism only needs to carry the good products to the first placement structure to complete its work. As for the work of carrying the defective products to the second placement structure, it can be completed by the defective-product conveying mechanism. In this way, when the first placement structure is a logistics line and the second placement structure is a defective-product rack, the blanking mechanism only needs to carry the good products to the logistics line to complete its work. As for the work of carrying the defective products to the defective-product rack, it can be completed by the defective-product conveying mechanism. Compared with the related art in which the blanking mechanism needs to carry both good products to the logistics line and defective products to the defective-product rack, that is, compared with the related art in which the blanking mechanism first needs to sort out good products and defective products from the products to be blanked and then carry the good products and defective products to two different positions respectively, on the one hand, the conveying stroke of the blanking mechanism can be reduced, and thus the occupied space of the blanking mechanism can be reduced. On the other hand, the structure of the blanking mechanism can be simplified, making the structure of the blanking mechanism simple.

[0011] Optionally, the sorting mechanism is used to sort the defective products among the multiple products to be blanked on the first conveying mechanism to the second conveying mechanism.

[0012] Optionally, the conveying mechanism is a belt-type conveying mechanism or a roller-type conveying mechanism.

[0013] Optionally, the sorting mechanism includes:

[0014] a detection component, which is used to detect the multiple products to be blanked on the first conveying mechanism to confirm whether each product to be blanked is a good product or a defective product;

[0015] a sorting component, which is electrically connected to the detection component and is used to sort one of the good products or defective products to the second conveying mechanism.

[0016] Optionally, the first conveying mechanism forms a first horizontal conveying surface for conveying the products to be blanked, the second conveying mechanism forms a second horizontal conveying surface for conveying the products to be blanked, and the height of the first horizontal conveying surface is different from the height of the second horizontal conveying surface.

[0017] Optionally, the height of the first horizontal conveying surface is lower than that of the second horizontal conveying surface.

[0018] Optionally, the sorting component includes:

[0019] A lifting component;

[0020] A third conveying mechanism, which is arranged on the lifting component. The third conveying mechanism forms a third horizontal conveying surface for conveying the product to be unloaded. The third horizontal conveying surface can be located below the first horizontal conveying surface. The lifting component is used to drive the third conveying mechanism to rise when one of the qualified products or unqualified products is above the third horizontal conveying surface, so that the third horizontal conveying surface lifts one of the qualified products or unqualified products away from the first horizontal conveying surface until the third conveying mechanism is docked with the second conveying mechanism. The third conveying mechanism is used to convey one of the qualified products or unqualified products to the second horizontal conveying surface of the second conveying mechanism.

[0021] Optionally, the unloading mechanism includes:

[0022] A handling component;

[0023] A pallet transfer component, on which an empty pallet is placed. The handling component is used to carry the qualified product to the empty pallet, so that the empty pallet becomes a full pallet. The pallet transfer component is used to convey the full pallet to the first storage structure.

[0024] Optionally, the first storage structure is a logistics line, which includes an empty pallet logistics line and a full pallet logistics line at different heights. The empty pallet logistics line is used to convey the empty pallet to the pallet transfer component, and the pallet transfer component is used to convey the full pallet to the full pallet logistics line.

[0025] Optionally, the pallet transfer component includes:

[0026] A lifting drive component;

[0027] A fourth conveying mechanism, which is arranged on the lifting drive component. The lifting drive component is used to drive the fourth conveying mechanism to rise or fall to the height of the empty pallet logistics line to be docked with the empty pallet logistics line, so that the empty pallet logistics line conveys the empty pallet to the fourth conveying mechanism. The lifting drive component is also used to drive the fourth conveying mechanism to rise or fall to the height of the full pallet logistics line to be docked with the full pallet logistics line after the empty pallet becomes a full pallet, so that the fourth conveying mechanism conveys the full pallet to the full pallet logistics line.

[0028] In a second aspect, the present application discloses a winding device, comprising:

[0029] A frame that encloses to form an installation cavity;

[0030] A winding machine disposed in the installation cavity, and the winding machine winds to form a plurality of products to be unloaded;

[0031] The unloading module according to any one of the above first aspects, at least part of the unloading module is disposed in the installation cavity, and the first conveying mechanism is used to receive the plurality of products to be unloaded formed by the winding machine.

[0032] Optionally, the winding machine includes:

[0033] A winding assembly;

[0034] A tape unwinding mechanism, the tape unwinding mechanism includes a first pole piece unwinding mechanism, the first pole piece unwinding mechanism is located on a first side of the winding assembly in the horizontal direction, and there is an accommodation space between the first pole piece unwinding mechanism and the frame in the vertical direction, at least part of the unloading module is located in the accommodation space, the first pole piece unwinding mechanism is used to unwind a first pole piece to the winding assembly, and the winding assembly is used to wind the first pole piece to form a plurality of intermediate products;

[0035] A flattening assembly for flattening the plurality of intermediate products to form the plurality of products to be unloaded.

[0036] Optionally, the flattening assembly is located in the accommodation space.

[0037] Optionally, the tape unwinding mechanism further includes:

[0038] A first diaphragm unwinding mechanism disposed on the first side and above the first pole piece unwinding mechanism, and the first diaphragm unwinding mechanism is used to unwind a first diaphragm to the winding assembly;

[0039] A second pole piece unwinding mechanism located on a second side of the winding assembly opposite to the first side in the horizontal direction, and the second pole piece unwinding mechanism is used to unwind a second pole piece to the winding assembly;

[0040] A second diaphragm unwinding mechanism disposed on the second side and above the second pole piece unwinding mechanism, and the second diaphragm unwinding mechanism is used to unwind a second diaphragm to the winding assembly, and the winding assembly is used to wind the first pole piece, the first diaphragm, the second pole piece and the second diaphragm to form the plurality of intermediate products.

[0041] In a third aspect, the present application discloses a winding system, including:

[0042] The winding device according to any one of the above second aspects;

[0043] A first storage structure, the first storage structure being a logistics line, and the blanking mechanism is used to transport the qualified products to the logistics line;

[0044] A second storage structure, the second storage structure being a defective product rack, and the defective product conveying mechanism is used to convey the defective products to the defective product rack.

[0045] Compared with the prior art, the beneficial effects of the present application are as follows:

[0046] In the present application, since the conveying mechanisms for conveying qualified products downstream in the first conveying mechanism and the second conveying mechanism are qualified product conveying mechanisms, and the conveying mechanisms for conveying defective products downstream are defective product conveying mechanisms, and the blanking mechanism is located downstream of the qualified product conveying mechanism, therefore, the qualified product conveying mechanism will only convey the qualified products among the multiple products to be blanked to the blanking mechanism, while the defective products among the multiple products to be blanked will be conveyed by the defective product conveying mechanism to the second storage structure.

[0047] Generally speaking, through the sorting mechanism, the qualified products and the defective products can be classified in advance, so that the products to be blanked conveyed to the blanking mechanism are all qualified products. Therefore, the blanking mechanism only needs to transport the qualified products to the first storage structure to complete its work. As for the work of transporting the defective products to the second storage structure, it can be completed by the defective product conveying mechanism. In this way, when the first storage structure is a logistics line and the second storage structure is a defective product rack, the blanking mechanism only needs to transport the qualified products to the logistics line to complete its work. As for the work of transporting the defective products to the defective product rack, it can be completed by the defective product conveying mechanism. Compared with the related art in which the blanking mechanism needs to transport both the qualified products to the logistics line and the defective products to the defective product rack, that is, compared with the related art in which the blanking mechanism first needs to sort out the qualified products and the defective products from the products to be blanked, and then transport the qualified products and the defective products among the products to be blanked to two different positions respectively. On the one hand, the transportation stroke of the blanking mechanism can be reduced, and thus the occupied space of the blanking mechanism can be reduced. On the other hand, the structure of the blanking mechanism can be simplified, making the structure of the blanking mechanism simple. Description of the Drawings

[0048] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the accompanying drawings required for use in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.

[0049] Figure 1 is the top view of a blanking module provided by an embodiment of the present application;

[0050] Figure 2 is Figure 1 the bottom view of the blanking module in

[0051] Figure 3 is Figure 1 the schematic structural diagram of the blanking module in

[0052] Figure 4 is the top view of another blanking module provided by an embodiment of the present application;

[0053] Figure 5 is Figure 4 the schematic structural diagram of the blanking module in

[0054] Figure 6 is Figure 2 the schematic structural diagram of the blanking module in another state (the lifting component is in the lifting state);

[0055] Figure 7 is Figure 3 the schematic structural diagram after the left view of the winding system in

[0056] Figure 8 is the schematic structural diagram of a winding device provided by an embodiment of the present application.

[0057] Main reference numeral description

[0058] 1 - conveying mechanism; 11 - first conveying mechanism; 111 - first horizontal conveying surface; 12 - second conveying mechanism; 121 - second horizontal conveying surface;

[0059] 2 - sorting mechanism; 21 - detection component; 22 - sorting component; 221 - lifting component; 222 - third conveying mechanism; 2221 - third horizontal conveying surface;

[0060] 3 - blanking mechanism; 31 - handling component; 32 - tray transfer component; 321 - lifting drive component; 322 - fourth conveying mechanism;

[0061] 100 - Blanking module; 200 - Winding equipment; 201 - Frame; 2011 - Installation cavity; 2011a - Accommodating space; 202 - Winders; 2021 - Winding assembly; 2022 - First pole piece unwinding mechanism; 2023 - Tape unwinding mechanism; 20231 - First separator unwinding mechanism; 20232 - Second pole piece unwinding mechanism; 20233 - Second separator unwinding mechanism; 2024 - Flattening assembly; 300 - Winding system; 301 - First storage structure; 3011 - Empty tray logistics line; 3012 - Full tray logistics line; 302 - Second storage structure;

[0062] A - Product to be blanked; A1 - Good product; A2 - Defective product; M1 - First separator; M2 - Second separator; J1 - First pole piece; J2 - Second pole piece. Detailed implementation manners

[0063] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0064] In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation.

[0065] Moreover, in addition to being able to represent the orientation or positional relationship, some of the above - mentioned terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the present application can be understood according to the specific situation.

[0066] In addition, the terms "installation", "setting", "provided with", "connection", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there is an internal connection between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above - mentioned terms in the present application can be understood according to the specific situation.

[0067] In addition, terms such as "first", "second", etc. are mainly used to distinguish different devices, components or parts (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, components or parts. Unless otherwise specified, the meaning of "a plurality" is two or more.

[0068] The technical solution of the present application will be further described below in conjunction with specific embodiments and drawings.

[0069] The present application provides a blanking module 100. Refer to Figure 1 and Figure 2 , the blanking module 100 includes a conveying mechanism 1, a sorting mechanism 2 and a blanking mechanism 3. Among them, the conveying mechanism 1 includes a first conveying mechanism 11 and a second conveying mechanism 12. The first conveying mechanism 11 is used to receive a plurality of products A to be blanked from the upstream. The sorting mechanism 2 is used to sort one of the qualified products A1 or unqualified products A2 among the plurality of products A to be blanked on the first conveying mechanism 11 to the second conveying mechanism 12 ( Figure 1 sort the unqualified product A2 to the second conveying mechanism 12 in ), so that the second conveying mechanism 12 conveys one of the qualified product A1 and the unqualified product A2 downstream, and the first conveying mechanism 11 conveys the other downstream ( Figure 1 in , the second conveying mechanism 12 conveys the unqualified product A2 downstream, and the first conveying mechanism 11 conveys the qualified product A1 downstream); among them, the conveying mechanism 1 that conveys the qualified product A1 downstream in the first conveying mechanism 11 and the second conveying mechanism 12 is the qualified product conveying mechanism, and the conveying mechanism 1 that conveys the unqualified product A2 downstream is the unqualified product conveying mechanism. The blanking mechanism 3 is located downstream of the qualified product conveying mechanism. The qualified product conveying mechanism is used to convey the qualified product A1 to the blanking mechanism 3. Refer to Figure 1 and Figure 3 , the blanking mechanism 3 is used to carry the qualified product A1 to the first placement structure 301, and the unqualified product conveying mechanism is used to convey the unqualified product A2 to the second placement structure 302.

[0070] In this embodiment, when blanking through the blanking module 100, first, the first conveying mechanism 11 can receive a plurality of products A to be blanked from the upstream. Then, the first conveying mechanism 11 can convey the plurality of products A to be blanked downstream. During the process of the first conveying mechanism 11 conveying the plurality of products A to be blanked downstream, the sorting mechanism 2 can sort one of the qualified products A1 or unqualified products A2 among the plurality of products A to be blanked on the first conveying mechanism 11 to the second conveying mechanism 12, so that after being sorted by the sorting mechanism 2, the second conveying mechanism 12 only conveys one of the qualified product A1 and the unqualified product A2 downstream, and the first conveying mechanism 11 only conveys the other of the qualified product A1 and the unqualified product A2 downstream.

[0071] Next, since the conveyor 1 that conveys the good product A1 downstream in the first conveyor mechanism 11 and the second conveyor mechanism 12 is a good-product conveyor, and the conveyor 1 that conveys the defective product A2 downstream is a defective-product conveyor, and the blanking mechanism 3 is located downstream of the good-product conveyor, therefore, the good-product conveyor will only convey the good product A1 among the multiple products A to be blanked to the blanking mechanism 3, while the defective product A2 among the multiple products A to be blanked will be conveyed by the defective-product conveyor to the second storage structure 302.

[0072] Generally speaking, through the sorting mechanism 2, the good product A1 and the defective product A2 can be classified in advance, so that all the products A to be blanked conveyed to the blanking mechanism 3 are good products A1. Therefore, the blanking mechanism 3 only needs to carry the good product A1 to the first storage structure 301 to complete its work. As for the work of carrying the defective product A2 to the second storage structure 302, it can be completed by the defective-product conveyor.

[0073] In this way, when the first storage structure 301 is a logistics line and the second storage structure 302 is a defective-product rack, the blanking mechanism 3 only needs to carry the good product A1 to the logistics line to complete its work. As for the work of carrying the defective product A2 to the defective-product rack, it can be completed by the defective-product conveyor. Compared with the related art in which the blanking mechanism 3 needs to carry both the good product A1 to the logistics line and the defective product A2 to the defective-product rack, that is, compared with the related art in which the blanking mechanism 3 first needs to sort out the good product A1 and the defective product A2 from the products A to be blanked, and then carry the good product A1 and the defective product A2 in the products A to be blanked to two different positions respectively. On the one hand, the carrying stroke of the blanking mechanism 3 can be reduced, and thus the occupied space of the blanking mechanism 3 can be reduced. On the other hand, the structure of the blanking mechanism 3 can be simplified, making the structure of the blanking mechanism 3 simple.

[0074] Among them, the above-mentioned products A to be blanked can be battery cells or any other possible products, and this embodiment does not limit this.

[0075] It should be noted that the above-mentioned first storage structure 301 being a logistics line and the second storage structure 302 being a defective-product rack are only a possible understanding of the first storage structure 301 and the second storage structure 302 in this embodiment based on a specific scenario. Of course, based on different scenarios, the above-mentioned first storage structure 301 and the second storage structure 302 can also have other possible understandings, and this embodiment does not specifically limit the first storage structure 301 and the second storage structure 302.

[0076] It should be noted that there are two possible implementation methods for the sorting mechanism 2 to sort one of the qualified products A1 or unqualified products A2 among the multiple products A to be unloaded on the first conveying mechanism 11 to the second conveying mechanism 12. In the first possible implementation method, refer to Figure 1 and Figure 3 , the sorting mechanism 2 is used to sort the unqualified products A2 among the multiple products A to be unloaded on the first conveying mechanism 11 to the second conveying mechanism 12.

[0077] Since usually, the number of qualified products A1 among the multiple products A to be unloaded received by the first conveying mechanism 11 from the upstream is large, and the number of unqualified products A2 is small, therefore, by making the sorting mechanism 2 sort the unqualified products A2 among the multiple products A to be unloaded on the first conveying mechanism 11 to the second conveying mechanism 12, the workload of the sorting mechanism 2 can be reduced.

[0078] Among them, when the sorting mechanism 2 sorts the unqualified products A2 among the multiple products A to be unloaded on the first conveying mechanism 11 to the second conveying mechanism 12, the second conveying mechanism 12 is the above-mentioned unqualified product conveying mechanism, and the first conveying mechanism 11 is the above-mentioned qualified product conveying mechanism.

[0079] There are two possible implementation methods for the sorting mechanism 2 to sort one of the qualified products A1 or unqualified products A2 among the multiple products A to be unloaded on the first conveying mechanism 11 to the second conveying mechanism 12. In the second possible implementation method, refer to Figure 4 and Figure 5 , the sorting mechanism 2 is used to sort the qualified products A1 among the multiple products A to be unloaded on the first conveying mechanism 11 to the second conveying mechanism 12.

[0080] When the sorting mechanism 2 sorts the qualified products A1 among the multiple products A to be unloaded on the first conveying mechanism 11 to the second conveying mechanism 12, the second conveying mechanism 12 is the above-mentioned qualified product conveying mechanism, and the first conveying mechanism 11 is the above-mentioned unqualified product conveying mechanism.

[0081] It can be seen that according to the different sorting objects of the sorting mechanism 2, the above-mentioned first conveying mechanism 11 can be either a qualified product conveying mechanism or an unqualified product conveying mechanism. Similarly, the above-mentioned second conveying mechanism 12 can be either a qualified product conveying mechanism or an unqualified product conveying mechanism, and this embodiment does not make any limitations in this regard.

[0082] It should be noted that the above-mentioned conveying mechanism 1 can be a belt-type conveying mechanism or a roller-type conveying mechanism.

[0083] When the conveying mechanism 1 is a belt-type conveying mechanism, since the belt-type conveying mechanism has the advantages of stable operation and low cost, therefore, the cost of the conveying mechanism 1 can be reduced while ensuring the stable operation of the conveying mechanism 1.

[0084] Since the roller conveyor mechanism has the advantage of strong load-bearing capacity, when the conveyor mechanism 1 is a roller conveyor mechanism, the conveyor mechanism 1 can convey a relatively large number of products A to be discharged at one time. Therefore, the conveying efficiency of the conveyor mechanism 1 can be made higher.

[0085] Of course, the above conveyor mechanism 1 can also be other possible conveyor mechanisms 1. For example, it can also be a chain conveyor mechanism, etc. This embodiment does not limit the conveyor mechanism 1.

[0086] In some embodiments, refer to Figure 1 and Figure 2 , the sorting mechanism 2 includes: a detection component 21 and a sorting component 22. Among them, the detection component 21 is used to detect a plurality of products A to be discharged on the first conveyor mechanism 11 to confirm that each product A to be discharged is a good product A1 or a defective product A2. The sorting component 22 is electrically connected to the detection component 21, and the sorting component 22 is used to sort one of the good products A1 or the defective products A2 to the second conveyor mechanism 12.

[0087] Since the sorting component 22 is electrically connected to the detection component 21, after the detection component 21 confirms the information that each product A to be discharged is a good product A1 or a defective product A2, the sorting component 22 can obtain this information from the detection component 21 and can sort one of the good products A1 or the defective products A2 to the second conveyor mechanism 12 according to this information, thereby achieving the purpose of classifying the good products A1 and the defective products A2 in advance.

[0088] Among them, the above detection component 21 can be a CCD (Charge Coupled Device) camera or any other electronic device that can confirm that the product A to be discharged is a good product A1 or a defective product A2. This embodiment does not limit the detection component 21.

[0089] In some embodiments, refer to Figure 2 , the first conveyor mechanism 11 forms a first horizontal conveying surface 111 for conveying the products A to be discharged, and the second conveyor mechanism 12 forms a second horizontal conveying surface 121 for conveying the products A to be discharged. The height of the first horizontal conveying surface 111 is different from the height of the second horizontal conveying surface 121.

[0090] By making the height of the first horizontal conveying surface 111 different from the height of the second horizontal conveying surface 121, on the one hand, the first conveyor mechanism 11 and the second conveyor mechanism 12 can make full use of the space in the vertical direction, making the space utilization rate of the entire blanking module 100 higher. On the other hand, it can reduce the possibility of interference between the products A to be discharged conveyed on the first horizontal conveying surface 111 and the products A to be discharged conveyed on the second horizontal conveying surface 121.

[0091] Before sorting one of the good products A1 or defective products A2 among the multiple products A to be unloaded on the first conveying mechanism 11 to the second conveying mechanism 12 by the sorting mechanism 2, both the good products A1 and the defective products A2 are conveyed by the first conveying mechanism 11. Therefore, when the first horizontal conveying surface 111 of the first conveying mechanism 11 is too high, the risk of both the good products A1 and the defective products A2 being damaged after falling from the first horizontal conveying surface 111 is relatively large. To avoid this situation, in some embodiments, see Figure 2 , the height of the first horizontal conveying surface 111 is lower than the height of the second horizontal conveying surface 121. By making the height of the first horizontal conveying surface 111 lower than the height of the second horizontal conveying surface 121, the risk of the good products A1 and the defective products A2 being damaged after falling from the first horizontal conveying surface 111 can be reduced as much as possible.

[0092] Of course, in other embodiments, the height of the first horizontal conveying surface 111 may also be the same as the height of the second horizontal conveying surface 121, and this embodiment does not limit this.

[0093] It should be noted that there are various implementation manners of the above sorting component 22. In one possible implementation manner, the above sorting component 22 may be a manipulator. In another possible implementation manner, on the premise that the height of the first horizontal conveying surface 111 is lower than the height of the second horizontal conveying surface 121, see Figure 1 , Figure 2 and Figure 6 , the sorting component 22 includes a lifting component 221 and a third conveying mechanism 222. Among them, the third conveying mechanism 222 is arranged on the lifting component 221. The third conveying mechanism 222 forms a third horizontal conveying surface 2221 for conveying the product A to be unloaded. The third horizontal conveying surface 2221 can be located below the first horizontal conveying surface 111. The lifting component 221 is used to drive the third conveying mechanism 222 to rise when one of the good products A1 or the defective products A2 is above the third horizontal conveying surface 2221, so that the third horizontal conveying surface 2221 lifts one of the good products A1 or the defective products A2 away from the first horizontal conveying surface 111 until the third conveying mechanism 222 is docked with the second conveying mechanism 12. The third conveying mechanism 222 is used to convey one of the good products A1 or the defective products A2 onto the second horizontal conveying surface 121 of the second conveying mechanism 12.

[0094] Since the third horizontal conveying surface 2221 of the third conveying mechanism 222 can be located below the first horizontal conveying surface 111 and the third conveying mechanism 222 is arranged on the lifting assembly 221, when one of the good product A1 or the defective product A2 is located above the third horizontal conveying surface 2221, the lifting assembly 221 can drive the third conveying mechanism 222 to rise, so that the third horizontal conveying surface 2221 of the third conveying mechanism 222 can lift one of the good product A1 or the defective product A2 away from the first horizontal conveying surface 111 during the rising process until the third horizontal conveying surface 2221 is flush with the second horizontal conveying surface 121, so that one of the good product A1 or the defective product A2 is lifted to the height of the second horizontal conveying surface 121 and the third conveying mechanism 222 is docked with the second conveying mechanism 12. After the third conveying mechanism 222 is docked with the second conveying mechanism 12, the third conveying mechanism 222 can convey one of the good product A1 or the defective product A2 onto the second horizontal conveying surface 121 of the second conveying mechanism 12. Thus, the purpose of sorting one of the good product A1 or the defective product A2 to the second conveying mechanism 12 is achieved.

[0095] It can be seen that on the premise that the height of the first horizontal conveying surface 111 is lower than the height of the second horizontal conveying surface 121, when the sorting assembly 22 includes the lifting assembly 221 and the third conveying mechanism 222, first, one of the good product A1 or the defective product A2 can be lifted to the height of the second horizontal conveying surface 121 of the second conveying mechanism 12 by lifting so that the third conveying mechanism 222 is docked with the second conveying mechanism 12, and then by conveying through the third conveying mechanism 222 to the second conveying mechanism 12, one of the good product A1 or the defective product A2 can be conveyed onto the second horizontal conveying surface 121 of the second conveying mechanism 12. The implementation principle is simple and the cost of the sorting assembly 22 can be reduced.

[0096] Of course, the sorting assembly 22 can also be realized by other possible structures, which are not listed one by one in this embodiment.

[0097] It should be noted that the above-mentioned lifting assembly 221 can be a lifting cylinder or a lifting lead screw structure, etc., and this embodiment does not limit this. The above-mentioned third conveying mechanism 222 can include but is not limited to a belt conveying mechanism, a roller conveying mechanism or a chain conveying mechanism, etc., and this embodiment does not limit the third conveying mechanism 222 either.

[0098] In some embodiments, refer to Figure 1 、 Figure 3 and Figure 7, the blanking mechanism 3 includes: a handling component 31 and a pallet transfer component 32. Among them, empty pallets are placed on the pallet transfer component 32. The handling component 31 is used to move the good product A1 to the empty pallet, so that the empty pallet becomes a full pallet, and the pallet transfer component 32 is used to convey the full pallet to the first storage structure 301.

[0099] After the good product conveying mechanism conveys the good product A1 to the blanking mechanism 3, since empty pallets are placed on the pallet transfer component 32 of the blanking mechanism 3, the handling component 31 can move the good product A1 on the good product conveying mechanism to the empty pallet, making the empty pallet become a full pallet. Then, the pallet transfer component 32 can convey the full pallet to the first storage structure 301. Thus, the purpose of moving the good product A1 to the first storage structure 301 can be achieved.

[0100] By setting the pallet transfer component 32, before moving the good product A1 to the first storage structure 301, first, the handling component 31 can move the good product A1 to the empty pallet on the pallet transfer component 32. Then, the pallet transfer component 32 can convey the pallet together with the good product A1 to the first storage structure 301. In this way, on the one hand, the pallet can play a role in protecting the good product A1, thereby avoiding the wear of the good product A1 during the conveying process. On the other hand, multiple good products A1 can be placed in the same empty pallet, so that the efficiency of moving the good product A1 to the first storage structure 301 can be improved to a certain extent.

[0101] Among them, the above-mentioned handling component 31 can be a manipulator or any possible structure, as long as it can achieve moving the good product A1 on the good product conveying mechanism to the empty pallet, and this embodiment does not limit this.

[0102] In some embodiments, refer to Figure 7 , the first storage structure 301 is a logistics line. The logistics line includes an empty pallet logistics line 3011 and a full pallet logistics line 3012 at different heights. The empty pallet logistics line 3011 is used to convey empty pallets to the pallet transfer component 32, and the pallet transfer component 32 is used to convey full pallets to the full pallet logistics line 3012.

[0103] In this embodiment, when it is necessary to transfer the good product A1 on the good product conveying mechanism to the full pallet logistics line 3012 through the blanking mechanism 3, first, the empty pallet can be conveyed to the pallet transfer component 32 through the empty pallet logistics line 3011, so that there is an empty pallet placed on the pallet transfer component 32. Then, the handling component 31 can transfer the good product A1 on the good product conveying mechanism to the empty pallet, making the empty pallet become a full pallet. Finally, the pallet transfer component 32 can convey the full pallet to the full pallet logistics line 3012. Thus, the purpose of transferring the good product A1 on the good product conveying mechanism to the full pallet logistics line 3012 can be achieved.

[0104] It can be seen that when the logistics line includes the empty pallet logistics line 3011 and the full pallet logistics line 3012, the empty pallet logistics line 3011 can automatically provide an empty pallet for the pallet transfer component 32, and after the empty pallet becomes a full pallet, the pallet transfer component 32 can automatically convey the full pallet to the full pallet logistics line 3012. The whole process does not require human participation, has a high degree of automation, and can achieve the purpose of saving manpower and reducing the labor intensity of personnel.

[0105] In addition, by making the heights of the empty pallet logistics line 3011 and the full pallet logistics line 3012 different, the empty pallet logistics line 3011 and the full pallet logistics line 3012 can make full use of the space in the vertical direction, and the space utilization rate is higher.

[0106] In some embodiments, referring to Figure 7 , the height of the empty pallet logistics line 3011 is lower than the height of the full pallet logistics line 3012. Of course, in other embodiments, the height of the empty pallet logistics line 3011 can be higher than or equal to the height of the full pallet logistics line 3012, and this embodiment does not make a limitation in this regard.

[0107] It should be noted that both the above-mentioned empty pallet logistics line 3011 and the full pallet logistics line 3012 can be belt-type logistics lines or roller-type logistics lines, etc., and this embodiment does not make a limitation in this regard.

[0108] In some embodiments, referring to Figure 7 , the pallet transfer component 32 includes: a lifting drive component 321 and a fourth conveying mechanism 322. Among them, the fourth conveying mechanism 322 is arranged on the lifting drive component 321. The lifting drive component 321 is used to drive the fourth conveying mechanism 322 to rise or fall to the height of the empty pallet logistics line 3011 to dock with the empty pallet logistics line 3011, so that the empty pallet logistics line 3011 conveys the empty pallet to the fourth conveying mechanism 322. The lifting drive component 321 is also used to drive the fourth conveying mechanism 322 to rise or fall to the height of the full pallet logistics line 3012 to dock with the full pallet logistics line 3012 after the empty pallet becomes a full pallet, so that the fourth conveying mechanism 322 conveys the full pallet to the full pallet logistics line 3012.

[0109] Since the fourth conveying mechanism 322 is arranged on the lifting drive assembly 321, when it is necessary to convey the empty pallet to the fourth conveying mechanism 322 through the empty pallet logistics line 3011, the lifting drive assembly 321 can drive the fourth conveying mechanism 322 to rise or fall to the height of the empty pallet logistics line 3011 to dock with the empty pallet logistics line 3011. In this way, the empty pallet logistics line 3011 can convey the empty pallet to the fourth conveying mechanism 322.

[0110] After the empty pallet is conveyed to the fourth conveying mechanism 322, when the handling assembly 31 conveys the good product A1 on the good product conveying mechanism to the empty pallet, making the empty pallet become a full pallet, the lifting drive assembly 321 can drive the fourth conveying mechanism 322 to rise or fall to the height of the full pallet logistics line 3012 to dock with the full pallet logistics line 3012. In this way, the fourth conveying mechanism 322 can convey the full pallet to the full pallet logistics line 3012. Thus, the purpose of conveying the good product A1 on the good product conveying mechanism to the full pallet logistics line 3012 is achieved.

[0111] It can be seen that when the pallet transfer assembly 32 includes the lifting drive assembly 321 and the fourth conveying mechanism 322, through the cooperation of the lifting action of the lifting drive assembly 321 and the conveying action of the fourth conveying mechanism 322, the empty pallet can be automatically provided for the fourth conveying mechanism 322 through the empty pallet logistics line 3011, and after the empty pallet becomes a full pallet, the fourth conveying mechanism 322 can automatically convey the full pallet to the full pallet logistics line 3012. The implementation method is simple and can reduce the cost of the pallet transfer assembly 32 to a certain extent.

[0112] Among them, the above-mentioned lifting drive assembly 321 can be a lifting cylinder or a lifting lead screw structure, etc., as long as it can drive the fourth conveying mechanism 322 to rise and fall, and this embodiment does not limit this. The above-mentioned fourth conveying mechanism 322 can include but is not limited to a belt-type conveying mechanism, a roller-type conveying mechanism or a chain-type conveying mechanism, etc., and this embodiment also does not limit the fourth conveying mechanism 322.

[0113] This application also provides a winding device 200, see Figure 8 , the winding device 200 includes: a frame 201, a winding machine 202 and a blanking module 100. Among them, the frame 201 encloses to form an installation cavity 2011, the winding machine 202 is arranged in the installation cavity 2011, the winding machine 202 winds to form a plurality of products A to be blanked, at least part of the blanking module 100 is arranged in the installation cavity 2011, and the first conveying mechanism 11 is used to receive the plurality of products A to be blanked formed by the winding machine 202.

[0114] Among them, the structure of the blanking module 100 can be the same as that of any of the blanking modules 100 in the above embodiments, and can bring the same or similar beneficial effects. For details, reference can be made to the description of the blanking module 100 in the above embodiments, which will not be repeated in this embodiment.

[0115] In this embodiment, since the blanking mechanism 3 of the blanking module 100 occupies a small space and has a simple structure, based on this, when the winding device 200 includes the blanking module 100, the volume of the winding device 200 can be made small and the structure can be simple.

[0116] Since the volume of the blanking module 100 is small, at least part of the blanking module 100 can be arranged in the installation cavity 2011. In this way, compared with the method of arranging the entire blanking module 100 outside the installation cavity 2011, on the one hand, the structural layout of the entire winding device 200 can be made more compact, on the other hand, the integrity of the winding device 200 can be made better, and on the other hand, the appearance of the winding device 200 can be made more tidy and beautiful.

[0117] Furthermore, the entire blanking module 100 can be arranged in the installation cavity 2011. In this way, the structural layout of the entire winding device 200 can be made more compact, the integrity can be made better, and it can be made more tidy and beautiful.

[0118] In some embodiments, refer to Figure 8 , the winding machine 202 includes: a winding assembly 2021, a tape unwinding mechanism 2023 and a flattening assembly 2024. Among them, the tape unwinding mechanism 2023 includes a first pole piece unwinding mechanism 2022. The first pole piece unwinding mechanism 2022 is located on the first side of the winding assembly 2021 in the horizontal direction ( Figure 8 the right side of the winding assembly 2021 in the figure), and there is an accommodation space 2011a between the first pole piece unwinding mechanism 2022 and the frame 201 in the vertical direction. At least part of the blanking module 100 is located in the accommodation space 2011a. The first pole piece unwinding mechanism 2022 is used to unwind the first pole piece J1 to the winding assembly 2021. The winding assembly 2021 is used to wind the first pole piece J1 to form a plurality of intermediate products. The flattening assembly 2024 is used to flatten the plurality of intermediate products to form a plurality of products to be blanked A.

[0119] Since there is an accommodation space 2011a between the first pole piece unwinding mechanism 2022 and the frame 201 in the vertical direction, and at least part of the blanking module 100 is located in the accommodation space 2011a, that is, the blanking module 100 is located below the first pole piece unwinding mechanism 2022 in the vertical direction. In this way, the blanking module 100 can make full use of the space below the first pole piece unwinding mechanism 2022, making the layout of the entire winding device 200 more compact.

[0120] Of course, the placement of the above-mentioned blanking module 100 within the accommodation space 2011a below the first pole piece unwinding mechanism 2022 is just one possible layout for the blanking module 100 in this embodiment. In other embodiments, the blanking module 100 can also be located at other positions within the installation cavity 2011, and this embodiment does not limit this.

[0121] The above-mentioned winding assembly 2021 can include a winding needle. When the winding needle rotates, it can wind the first pole piece J1 and the tape around its circumferential wall to form multiple intermediate products.

[0122] The above-mentioned flattening assembly 2024 can be a cold press or a hot press, etc., and this embodiment does not limit this.

[0123] In some embodiments, referring to Figure 8 , the flattening assembly 2024 is located within the accommodation space 2011a. By placing the flattening assembly 2024 within the accommodation space 2011a, the flattening assembly 2024 can make full use of the space below the first pole piece unwinding mechanism 2022, making the layout of the entire winding device 200 more compact, and further making the volume of the entire winding device 200 smaller and the floor area smaller.

[0124] Specifically, the above-mentioned flattening assembly 2024 and the blanking module 100 can be arranged side by side within the accommodation space 2011a. When the flattening assembly 2024 and the blanking module 100 are arranged side by side within the accommodation space 2011a, the structural layout of the winding device 200 can be made more compact.

[0125] The shape of the above-mentioned accommodation space 2011a can be a cuboid or other irregular shapes, and this embodiment does not limit this.

[0126] In some embodiments, referring to Figure 8, the tape unwinding mechanism 2023 further includes: a first separator unwinding mechanism 20231, a second electrode unwinding mechanism 20232, and a second separator unwinding mechanism 20233. Among them, the first separator unwinding mechanism 20231 is disposed on the first side and above the first electrode unwinding mechanism 2022. The first separator unwinding mechanism 20231 is used to unwind the first separator M1 to the winding assembly 2021. The second electrode unwinding mechanism 20232 is located horizontally on the second side of the winding assembly 2021 opposite to the first side. The second electrode unwinding mechanism 20232 is used to unwind the second electrode J2 to the winding assembly 2021. The second separator unwinding mechanism 20233 is disposed on the second side and above the second electrode unwinding mechanism 20232. The second separator unwinding mechanism 20233 is used to unwind the second separator M2 to the winding assembly 2021. The winding assembly 2021 is used to wind the first electrode J1, the first separator M1, the second electrode J2, and the second separator M2 to form a plurality of intermediate products.

[0127] Since the first separator unwinding mechanism 20231 is disposed on the first side and above the first electrode unwinding mechanism 2022, the second electrode unwinding mechanism 20232 is located horizontally on the second side of the winding assembly 2021 opposite to the first side, and the second separator unwinding mechanism 20233 is disposed on the second side and above the second electrode unwinding mechanism 20232, it is possible to make the whole formed by the first separator unwinding mechanism 20231 and the first separator unwinding mechanism 20231, and the whole formed by the second separator unwinding mechanism 20233 and the second electrode unwinding mechanism 20232 be located on both sides of the winding assembly 2021 along the horizontal direction respectively.

[0128] With such a setting, on the one hand, the space on both sides of the winding assembly 2021 along the horizontal direction can be fully utilized, making the structural layout of the entire winding device 200 more compact. On the other hand, it can also make the first separator unwinding mechanism 20231, the first electrode unwinding mechanism 2022, the second separator unwinding mechanism 20233, and the second electrode unwinding mechanism 20232 all be arranged around the winding assembly 2021. Furthermore, the distances between the first separator unwinding mechanism 20231, the first electrode unwinding mechanism 2022, the second separator unwinding mechanism 20233, and the second electrode unwinding mechanism 20232 and the winding assembly 2021 can be made as short as possible, thereby avoiding or reducing the possibility of the tape (the first electrode J1, the first separator M1, the second electrode J2, and the second separator M2) knotting, shaking, or swaying when unwinding the tape, and making the quality of the intermediate products wound by the winding assembly 2021 better.

[0129] This application also provides a winding system 300. Refer to Figure 3, the winding system 300 includes a winding device 200, a first storage structure 301, and a second storage structure 302. Among them, the first storage structure 301 is a logistics line, and the blanking mechanism 3 is used to transport the good product A1 to the logistics line. The second storage structure 302 is a defective product rack, and the defective product conveying mechanism is used to convey the defective product A2 to the defective product rack.

[0130] Among them, the structure of the winding device 200 can be the same as that of the winding device 200 described in any of the above embodiments, and can bring the same or similar beneficial effects. For details, reference can be made to the description of the winding device 200 in the above embodiments, and this embodiment will not be limited thereto.

[0131] In this embodiment, since the winding device 200 is small in volume, compact in layout, and simple in structure, based on this, when the winding system 300 includes the winding device 200, the volume of the winding system 300 can be small, the layout can be compact, and the structure can be simple, thereby making the floor area of the winding system 300 small.

[0132] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A blanking module (100), characterized in that: include: A conveying mechanism (1), the conveying mechanism (1) comprising a first conveying mechanism (11) and a second conveying mechanism (12), the first conveying mechanism (11) being used to receive a plurality of products (A) to be unloaded from upstream; A sorting mechanism (2), the sorting mechanism (2) being used to sort one of the good products (A1) or the bad products (A2) among the multiple products (A) to be unloaded on the first conveying mechanism (11) to the second conveying mechanism (12), so that the second conveying mechanism (12) conveys one of the good products (A1) and the bad products (A2) downstream, and the first conveying mechanism (11) conveys the other downstream; wherein, among the first conveying mechanism (11) and the second conveying mechanism (12), the conveying mechanism (1) that conveys the good products (A1) downstream is a good product conveying mechanism, and the conveying mechanism (1) that conveys the bad products (A2) downstream is a bad product conveying mechanism; A material unloading mechanism (3), the material unloading mechanism (3) is located downstream of the good product conveying mechanism, the good product conveying mechanism is used to convey the good product (A1) to the material unloading mechanism (3), the material unloading mechanism (3) is used to transport the good product (A1) to the first storage structure (301), and the defective product conveying mechanism is used to convey the defective product (A2) to the second storage structure (302).

2. The blanking module (100) according to claim 1, characterized in that: The sorting mechanism (2) is used to sort defective products (A2) from a plurality of products (A) to be unloaded from the first conveying mechanism (11) to the second conveying mechanism (12).

3. The blanking module (100) according to claim 1, characterized in that: The conveying mechanism (1) is a belt-type conveying mechanism or a roller-type conveying mechanism.

4. The blanking module (100) according to any one of claims 1 to 3, characterized in that: The sorting mechanism (2) comprises: A detection component (21), the detection component (21) is used to detect a plurality of the products to be unloaded (A) on the first conveying mechanism (11) to confirm whether each of the products to be unloaded (A) is a good product (A1) or a defective product (A2); A sorting component (22), the sorting component (22) is electrically connected to the detection component (21), and the sorting component (22) is used to sort one of the good products (A1) or the bad products (A2) to the second conveying mechanism (12).

5. The blanking module (100) according to claim 4, characterized in that: The first conveying mechanism (11) forms a first horizontal conveying surface (111) for conveying the product (A) to be unloaded, and the second conveying mechanism (12) forms a second horizontal conveying surface (121) for conveying the product (A) to be unloaded, and the height of the first horizontal conveying surface (111) is different from the height of the second horizontal conveying surface (121).

6. The blanking module (100) according to claim 5, characterized in that: The height of the first horizontal conveying surface (111) is lower than the height of the second horizontal conveying surface (121).

7. The blanking module (100) according to claim 6, characterized in that: The sorting component (22) comprises: Lifting assembly (221); A third conveying mechanism (222), wherein the third conveying mechanism (222) is arranged on the lifting assembly (221), and the third conveying mechanism (222) is formed with a third horizontal conveying surface (2221) for conveying the product (A) to be unloaded, and the third horizontal conveying surface (2221) can be located below the first horizontal conveying surface (111), and the lifting assembly (221) is used to be located above the third horizontal conveying surface (2221) when one of the good product (A1) or the defective product (A2) is located. The third conveying mechanism (222) is driven to rise so that the third horizontal conveying surface (2221) lifts one of the good product (A1) or the defective product (A2) away from the first horizontal conveying surface (111) until the third conveying mechanism (222) is docked with the second conveying mechanism (12). The third conveying mechanism (222) is used to convey one of the good product (A1) or the defective product (A2) to the second horizontal conveying surface (121) of the second conveying mechanism (12).

8. The blanking module (100) according to any one of claims 1-3 or 5-7, characterized in that: The unloading mechanism (3) comprises: Handling assembly (31); A pallet transfer assembly (32), an empty pallet is placed on the pallet transfer assembly (32), the transport assembly (31) is used to transport the good product (A1) to the empty pallet so that the empty pallet becomes a full pallet, and the pallet transfer assembly (32) is used to transport the full pallet to the first storage structure (301).

9. The blanking module (100) according to claim 8, characterized in that: The first storage structure (301) is a logistics line, which includes an empty pallet logistics line (3011) and a full pallet logistics line (3012) located at different heights. The empty pallet logistics line (3011) is used to transport the empty pallet to the pallet transfer component (32), and the pallet transfer component (32) is used to transport the full pallet to the full pallet logistics line (3012).

10. The blanking module (100) according to claim 9, characterized in that: The pallet transfer assembly (32) comprises: Lifting drive assembly (321); A fourth conveying mechanism (322), wherein the fourth conveying mechanism (322) is arranged on the lifting drive component (321), and the lifting drive component (321) is used to drive the fourth conveying mechanism (322) to rise or fall to the height of the empty pallet logistics line (3011) and dock with the empty pallet logistics line (3011), so that the empty pallet logistics line (3011) conveys the empty pallet to the fourth conveying mechanism (322), and the lifting drive component (321) is also used to drive the fourth conveying mechanism (322) to rise or fall to the height of the full pallet logistics line (3012) and dock with the full pallet logistics line (3012) after the empty pallet becomes a full pallet, so that the fourth conveying mechanism (322) conveys the full pallet to the full pallet logistics line (3012).

11. A winding device (200), characterized in that: include: A frame (201), wherein the frame (201) encloses and forms a mounting cavity (2011); A winding machine (202), the winding machine (202) being arranged in the installation cavity (2011), and the winding machine (202) winding to form a plurality of products to be unloaded (A); The unloading module (100) described in any one of claims 1 to 10, at least a portion of the unloading module (100) is arranged in the installation cavity (2011), and the first conveying mechanism (11) is used to receive the multiple products (A) to be unloaded formed by winding of the winding machine (202).

12. The winding device (200) according to claim 11, characterized in that The winding machine (202) comprises: Winding assembly (2021); a material strip unwinding mechanism (2023), the material strip unwinding mechanism (2023) comprising a first pole piece unwinding mechanism (2022), the first pole piece unwinding mechanism (2022) being located on a first side of the winding assembly (2021) in a horizontal direction, and having a receiving space (2011a) between the first pole piece unwinding mechanism (2022) and the frame (201) in a vertical direction, at least a portion of the unwinding module (100) being located in the receiving space (2011a), the first pole piece unwinding mechanism (2022) being used to unwind the first pole piece (J1) onto the winding assembly (2021), and the winding assembly (2021) being used to wind the first pole piece (J1) to form a plurality of intermediate products; A flattening component (2024), wherein the flattening component (2024) is used to flatten a plurality of the intermediate products to form a plurality of the products to be cut (A).

13. The winding device (200) according to claim 12, characterized in that The flattening component (2024) is located in the accommodating space (2011a).

14. The winding device (200) according to claim 12, characterized in that The material strip unwinding mechanism (2023) further comprises: a first diaphragm unwinding mechanism (20231), the first diaphragm unwinding mechanism (20231) being arranged on the first side and located above the first pole piece unwinding mechanism (2022), the first diaphragm unwinding mechanism (20231) being used to unwind the first diaphragm (M1) toward the winding assembly (2021); a second pole piece unwinding mechanism (20232), the second pole piece unwinding mechanism (20232) being located on a second side of the winding assembly (2021) opposite to the first side in a horizontal direction, the second pole piece unwinding mechanism (20232) being used to unwind the second pole piece (J2) onto the winding assembly (2021); A second diaphragm unwinding mechanism (20233), wherein the second diaphragm unwinding mechanism (20233) is arranged on the second side and located above the second pole piece unwinding mechanism (20232), and the second diaphragm unwinding mechanism (20233) is used to unwind the second diaphragm (M2) toward the winding assembly (2021), and the winding assembly (2021) is used to wind the first pole piece (J1), the first diaphragm (M1), the second pole piece (J2) and the second diaphragm (M2) to form a plurality of the intermediate products.

15. A winding system (300), characterized in that: include: The winding device (200) according to any one of claims 11 to 14; A first storage structure (301), wherein the first storage structure (301) is a logistics line, and the unloading mechanism (3) is used to transport the good product (A1) to the logistics line; The second storage structure (302) is a defective product rack, and the defective product conveying mechanism is used to convey the defective product (A2) to the defective product rack.

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