Conveying device and conveying system

Abstract

The invention discloses a conveying device and a conveying system. The conveying device comprises a conveying assembly, a first guiding assembly and a second guiding assembly, the conveying assembly is provided with a steering conveying face, the first guiding assembly comprises a plurality of first rotating parts, and the first rotating parts are located on one side of the steering conveying face and arranged to form an arc-shaped guiding path; the second guide assembly comprises a second rotating piece located on the inner arc side of the guide path, and the second rotating piece and the first rotating piece are arranged at an interval and located on the same side of the steering conveying face; the steering conveying face receives objects to be conveyed from the input direction of the steering conveying face and is matched with the first rotating part and the second rotating part to make contact and guide the objects to be conveyed so that the objects to be conveyed can be conveyed out of the steering conveying face from the output direction of the steering conveying face, and the input direction is different from the output direction.

Description

Technical Field

[0001] The present application relates to the field of conveying technology, and in particular to a conveying device and a conveying system. Background Art

[0002] In order to improve the efficiency of item transmission, a conveying device is often used to transport items from the current location to the next location. For example, in the production process of a product, an assembly line production method is often used. After the current processing step is completed, the product is transported to the next processing station through a conveying device, thereby realizing automated item transmission.

[0003] In the prior art, conveying devices often adopt linear and curved conveying methods. For the curved conveying method, due to the characteristics of the same speed and different distances on the inner and outer sides of the turn, the objects to be conveyed need to slide relative to the inner and outer sides to achieve turning. However, conventional turning methods cause a large degree of loss to both the conveying device and the objects to be conveyed, resulting in a reduced product life. Summary of the invention

[0004] The main purpose of the present application is to provide a conveying device and a conveying system, aiming to solve the above-mentioned technical problems existing in the prior art.

[0005] To solve the above problems, the present application provides a conveying device, which includes: a conveying component, a first guide component and a second guide component, the conveying component has a turning conveying surface, the first guide component includes a plurality of first rotating members, the plurality of first rotating members are located on one side of the turning conveying surface, and are arranged to form an arc-shaped guide path; the second guide component includes a second rotating member located on the inner arc side of the guide path, the second rotating member is spaced apart from the first rotating member, and is located on the same side of the turning conveying surface as the first rotating member; wherein the turning conveying surface receives the objects to be conveyed from the input direction of the turning conveying surface, and cooperates with the first rotating member and the second rotating member to contact and guide the objects to be conveyed, so that the objects to be conveyed are transmitted out of the turning conveying surface from the output direction of the turning conveying surface, and the input direction is different from the output direction.

[0006] Thus, a plurality of first rotating members are arranged to form an arc-shaped guide path, the second rotating member is located on the inner arc side of the guide path and is spaced apart from the first rotating member, and the turning conveying surface cooperates with the first rotating member and the second rotating member to rotate so that the objects to be conveyed are transmitted from an output direction different from an input direction. The rotatable characteristics of the first rotating member and the second rotating member can reduce a large degree of friction between the objects to be conveyed and the first rotating member and the second rotating member, thereby increasing the service life of the conveying device and alleviating the risk of wear of the objects to be conveyed. In addition, the risk of accumulation of the objects to be conveyed on the turning conveying plane to cause conveying blockage can be reduced by reducing friction, thereby improving the conveying efficiency of the conveying device.

[0007] In some embodiments, the guide path is in an arc shape, and the distance between the second rotating member and the center of the circle corresponding to the guide path is greater than or equal to 0 and less than or equal to 100 mm. Thus, the guide path is in an arc shape, and the second rotating member is close to the center of the circle corresponding to the guide path, so that the first rotating member and the second rotating member can more smoothly turn the conveyed items, thereby reducing the risk of conveying blockage, thereby improving the conveying efficiency of the conveying device.

[0008] In some embodiments, the guide path is in an arc shape, and the central angle of the guide path is greater than or equal to 80 degrees and less than or equal to 95 degrees. Thus, the guide path is approximately a quarter arc, which can facilitate the transfer of the object at an approximately right angle through the first rotating member and the second rotating member, thereby achieving flexibility in the transfer.

[0009] In some embodiments, the first rotating member includes a first roller, and the second rotating member includes a second roller. Thus, the first roller and the second roller are used to guide the conveyed object to turn, thereby reducing the complexity of the conveying device and making it easy to update and maintain the first roller and the second roller.

[0010] In some embodiments, the radial dimension of the first roller is greater than or equal to 10 mm and less than or equal to 15 mm; and / or the radial dimension of the second roller is greater than or equal to 30 mm and less than or equal to 40 mm. Thus, by reasonably configuring the radial dimensions of the first roller and / or the second roller, the risk of conveying blockage caused by the larger or smaller radial dimensions of the first roller and / or the second roller can be alleviated, thereby improving the conveying efficiency of the conveying device.

[0011] In some embodiments, the first guide assembly further comprises a first fixing member connected to the conveying assembly, and the plurality of first rotating members are connected to the first fixing member. Thus, the plurality of first rotating members are fixedly connected by the first fixing member, so that the first rotating members can be easily installed and fixed, and / or disassembled and maintained.

[0012] In some embodiments, the first fixing member includes a first fixing plate, a second fixing plate and a third fixing plate, the first fixing plate is connected to the conveying assembly, the second fixing plate is respectively connected to the first fixing plate and the third fixing plate, the third fixing plate is spaced apart from the first fixing plate, and a plurality of first rotating members are connected between the first fixing plate and the third fixing plate. Thus, the first rotating member is connected between the first fixing plate and the third fixing plate, which can improve the stability of the installation of the first rotating member, and facilitate the installation and fixing of the first rotating member, and / or the disassembly and maintenance of the first rotating member.

[0013] In some embodiments, the second fixing plate is located on the outer arc side of the guide path and is spaced apart from the plurality of first rotating members, and the second fixing plate is extended along the guide path. Thus, the second fixing plate is located on the outer arc side of the guide path and is spaced apart from the plurality of first rotating members, which can reduce the risk of the second fixing plate interfering with the first rotating members, and the second fixing plate is extended along the guide path, which can better protect the plurality of first rotating members through the second fixing plate, thereby increasing the service life of the first rotating members.

[0014] In some embodiments, the first guide assembly further includes a plurality of first guide shafts, one first guide shaft is disposed through a first rotating member, the first rotating member can rotate around the first guide shaft corresponding to each other, and each first rotating member is connected to the first fixed plate and the third fixed plate through the first guide shaft corresponding to each other. Thus, the first rotating member is connected to the first fixed plate and the third fixed plate through the first guide shaft, which can improve the stability and convenience of the installation of the first rotating member, and the first rotating member can rotate around the first guide shaft, thereby improving the rotation efficiency of the first rotating member, so as to reduce the accumulation of the items to be transported on the turning conveying plane by reducing friction, thereby improving the conveying efficiency of the conveying device.

[0015] In some embodiments, the second steering assembly further comprises a second fixing member connected to the conveying assembly, and the second rotating member is connected to the second fixing member. Thus, by fixing the second rotating member to the second fixing member, it is convenient to install and fix the second rotating member, and / or disassemble and maintain the second rotating member.

[0016] In some embodiments, the second steering assembly further includes a second guide shaft connected to the second fixed member, the second guide shaft is disposed through the second rotating member, and the second rotating member can rotate around the second guide shaft. Thus, the second rotating member can rotate around the second guide shaft, thereby improving the rotation efficiency of the second rotating member, thereby reducing the accumulation of the objects to be transported on the steering conveying plane by reducing friction, thereby improving the conveying efficiency of the conveying device.

[0017] In some embodiments, the second steering assembly further includes a locking member, the second guide shaft is inserted through the second fixing member, the locking member is located on the side of the second fixing member away from the second rotating member, and is sleeved on the second guide shaft to fix the second guide shaft and the second fixing member. Thus, the second guide shaft and the second fixing member are relatively fixed by the locking member, which can facilitate installation and fixation of the second guide shaft, and / or disassembly and maintenance of the second guide shaft.

[0018] In some embodiments, the second steering assembly further includes a protective sleeve, which is located between the locking member and the second fixing member and sleeved on the second guide shaft. Thus, the protective sleeve is sleeved on the second guide shaft, and the protective sleeve can provide better protection for the second guide shaft, thereby increasing the service life of the second guide shaft.

[0019] In some embodiments, the conveying assembly includes a first conveyor belt and a second conveyor belt for forming a turning conveying surface, the first conveyor belt is extended along the input direction and is used to drive the conveyed items to move along the input direction, the second conveyor belt is located downstream of the first conveyor belt in the input direction, and the second conveyor belt is extended along the output direction and is used to drive the conveyed items to move along the output direction. Thus, the turning conveying surface can be formed by the first conveyor belt and the second conveyor belt, which can reduce the structural complexity of forming the turning conveying surface, thereby reducing the production cost, and the first conveyor belt is extended along the input direction, and the second conveyor belt is located downstream of the first conveyor belt in the input direction, and can cooperate with the first rotating member and the second rotating member to rotate, so that the conveyed items are transferred out of the turning conveying surface, thereby improving the conveying efficiency of the conveying device.

[0020] In some embodiments, the number of first transmission belts is at least two, and at least two first transmission belts are arranged at intervals along the output direction. The conveying assembly also includes at least two first transmission members arranged at intervals in the input direction. The first transmission member includes at least two first transmission wheels and a first transmission rod extending along the output direction. The first transmission rod is passed through at least two first transmission wheels, and a first transmission belt is sleeved on the corresponding first transmission wheels of at least two first transmission members. Thus, the two first transmission belts cooperate to drive the conveyed items to move along the input direction, which can improve the stability of the conveying of the conveyed items, and the two first transmission belts can realize the transmission function through the two first transmission members, which can reduce the structural complexity of the product at the same time, thereby reducing the production cost.

[0021] In some embodiments, the conveying assembly also includes a third conveyor belt and a fourth conveyor belt for driving the conveyed items to move along the output direction. The third conveyor belt is located downstream of the second conveyor belt in the input direction and extends along the output direction; the fourth conveyor belt is located downstream of the first conveyor belt in the output direction and extends along the output direction. The second conveyor belt is located between the third conveyor belt and the fourth conveyor belt in the input direction, and the first conveyor belt extends between the second conveyor belt and the third conveyor belt along the input direction. Thus, the first conveyor belt, the second conveyor belt, the third conveyor belt and the fourth conveyor belt can cooperate to form a steering conveying surface, reduce the structural complexity of forming the steering conveying surface, and thus reduce the production cost. Moreover, by arranging the specific positions of each conveyor belt, the conveyed items can be turned more smoothly to reduce the risk of conveying blockage, thereby improving the conveying efficiency of the conveying device.

[0022] In some embodiments, the conveying assembly further includes a second transmission member, a third transmission member, and a fourth transmission member, which are arranged in sequence along the output direction at intervals, and the second transmission belt is sleeved on the second transmission member and the second transmission member, the third transmission belt is sleeved on the second transmission member and the fourth transmission member, and the fourth transmission belt is sleeved on the third transmission member and the fourth transmission member. Thus, the second transmission belt, the third transmission belt, and the fourth transmission belt can be connected in transmission through the second transmission member, the third transmission member, and the fourth transmission member, which can reduce the structural complexity of the product and thus reduce the production cost.

[0023] In some embodiments, the second transmission member includes at least two second transmission wheels and a second transmission rod extending along the input direction, and the second transmission rod is inserted through at least two second transmission wheels; the third transmission member includes at least two third transmission wheels and a third transmission rod extending along the input direction, and the third transmission rod is inserted through at least two third transmission wheels; the fourth transmission member includes at least two fourth transmission wheels and a fourth transmission rod extending along the input direction, and the fourth transmission rod is inserted through at least two fourth transmission wheels; the second transmission belt is sleeved on the corresponding second transmission wheel and the third transmission wheel, the third transmission belt is sleeved on the corresponding second transmission wheel and the fourth transmission wheel, and the fourth transmission belt is sleeved on the corresponding third transmission wheel and the fourth transmission wheel. Thus, by sleeved the second transmission belt on the corresponding second transmission wheel and the third transmission wheel, the third transmission belt is sleeved on the corresponding second transmission wheel and the fourth transmission wheel, and the fourth transmission belt is sleeved on the corresponding third transmission wheel and the fourth transmission wheel, the transmission rate consistency of the second transmission belt, the third transmission belt and the fourth transmission belt can be improved, so as to make the objects to be transported turn more smoothly, so as to reduce the risk of transport blockage, thereby improving the transport efficiency of the transport device.

[0024] In order to solve the above problems, the present application provides a conveying system, which includes: an object to be conveyed and the above-mentioned conveying device, and the conveying device is used to convey the object to be conveyed.

[0025] In some embodiments, the objects to be transported include battery cells and a carrying tray for carrying the battery cells. Thus, by applying the transport device to the production process of the battery, the battery cells can be automatically transported, thereby improving the production efficiency of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 is a schematic diagram of a conveying system according to one or more embodiments;

[0028] Figure 2 is a first structural schematic diagram of a conveying device according to one or more embodiments;

[0029] Figure 3 yes Figure 2 A schematic diagram of the structure of the conveying device of the illustrated embodiment conveying an object to be conveyed;

[0030] Figure 4 is a schematic structural diagram of a plurality of first rotating members and a second rotating member according to one or more embodiments;

[0031] Figure 5 is a schematic structural diagram of a first guide assembly according to one or more embodiments;

[0032] Figure 6 yes Figure 5 A disassembled schematic diagram of the first guide assembly shown;

[0033] Figure 7 is a schematic structural diagram of a second guide assembly according to one or more embodiments;

[0034] Figure 8 yes Figure 7 A disassembled schematic diagram of the second guide assembly shown;

[0035] Fig. 9 is a second schematic structural diagram of a conveying device according to one or more embodiments.

[0036] Reference numerals: conveying system 100; conveying device 1; object to be conveyed 2; carrying tray 3; battery cell 4; input direction X; output direction Y; spacing L; center of circle O; center angle A;

[0037] A first guide assembly 10; a first rotating member 11; a guide path 111; a first roller 112; a first fixing member 12; a first fixing plate 121; a second fixing plate 122; a third fixing plate 123; a first guide shaft 13;

[0038] A second guide assembly 20; a second rotating member 21; a second fixing member 22; a second guide shaft 23; a locking member 24; a protective sleeve 25;

[0039] Conveying assembly 30; turning conveying surface 31; first conveying belt 41; second conveying belt 42; third conveying belt 43; fourth conveying belt 44; first transmission member 45; first transmission rod 451; first transmission wheel 452; second transmission member 46; second transmission rod 461; second transmission wheel 462; third transmission member 47; third transmission rod 471; third transmission wheel 472; fourth transmission member 48; fourth transmission rod 481; fourth transmission wheel 482. DETAILED DESCRIPTION

[0040] The following embodiments of the technical solution of the present application are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0042] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0043] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0044] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of the associated objects, indicating that there may be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0045] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0046] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0047] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0048] At present, from the perspective of market development, the application of batteries is becoming more and more extensive. Batteries are not only used in energy storage power systems such as hydropower, thermal power, wind power and solar power stations, but also widely used in electric vehicles such as electric bicycles, electric motorcycles, electric cars, as well as military equipment and aerospace and other fields. With the continuous expansion of battery application areas, its market demand is also constantly expanding.

[0049] In order to improve the efficiency of object transmission, conveying devices are often used to transport objects from the current location to the next location. For example, in the production process of batteries, an assembly line production method is often used. After the current processing step is completed, the product can be transported to the next processing station through a conveying device, thereby realizing automated object transmission.

[0050] The present application provides a delivery system, see Figure 1 , Figure 1 is a schematic diagram of a conveying system according to one or more embodiments.

[0051] The conveying system 100 includes an object to be conveyed 2 and a conveying device 1, wherein the conveying device 1 is used to convey the object to be conveyed 2. The object to be conveyed 2 may be any object. For example, in the production process of batteries, the object to be conveyed 2 may be a battery cell, an electrode assembly, or a switching plate, etc. Or in the production process of other products, the object to be conveyed 2 may also be a circuit board, or may be a combination of multiple objects, etc. The conveying device 1 may move the object to be conveyed 2 from a current position to another position. For example, in the production method of an assembly line, when the object to be conveyed 2 is completed in the current processing step, the product may be conveyed to the next processing station through the conveying device 1, thereby realizing automated object transmission.

[0052] Furthermore, the object 2 to be transported includes a battery cell 4 and a carrying tray 3 for carrying the battery cell 4. The carrying tray 3 can carry the battery cell 4. When the battery cell 4 needs to be moved to another location, the battery cell 4 can be first loaded on the carrying tray 3, and then the carrying tray 3 is placed on the conveying device 1. The carrying tray 3 and the battery cell 4 are transported by the conveying device 1, so that while the battery cell 4 is being transported, the tray can also provide better protection for the battery cell 4. Among them, the battery cell 4 can be an electrode assembly, a battery cell or a battery pack, etc.

[0053] The battery pack may include a case and battery cells, and the battery cells are accommodated in the case. The case is used to provide a storage space for the battery cells. There may be multiple battery cells, and the multiple battery cells may be connected in series, in parallel, or in a mixed connection. A mixed connection means that multiple battery cells are connected in series and in parallel. Multiple battery cells can be directly connected in series, in parallel, or in a mixed connection, and then the whole formed by the multiple battery cells is accommodated in the case; of course, the battery can also be a battery module formed by connecting multiple battery cells in series, in parallel, or in a mixed connection, and then the multiple battery modules are connected in series, in parallel, or in a mixed connection to form a whole, and accommodated in the case. The battery may also include other structures. For example, the battery may also include a busbar component for realizing electrical connection between multiple battery cells.

[0054] A battery cell generally refers to the smallest unit that makes up a battery pack. A battery cell may include a housing, an electrode assembly, and other functional components.

[0055] The housing includes an end cap and a shell. The end cap refers to a component that covers the opening of the shell to isolate the internal environment of the battery cell from the external environment. Without limitation, the shape of the end cap can be adapted to the shape of the shell to match the shell. Optionally, the end cap can be made of a material with a certain hardness and strength (such as aluminum alloy), so that the end cap is not easily deformed when squeezed and collided, so that the battery cell can have a higher structural strength and the safety performance can also be improved. Functional components such as electrode terminals can be provided on the end cap. The electrode terminal can be used to electrically connect to the electrode assembly for outputting or inputting electrical energy of the battery cell. In some embodiments, the electrode terminal may include a pole. The pole may include a positive pole and a negative pole for outputting current and connecting to an external circuit. The shell is a component used to cooperate with the end cap to form the internal environment of the battery cell, wherein the formed internal environment can be used to accommodate the electrode assembly, electrolyte and other components. The shell and the end cap can be independent components, and an opening can be provided on the shell, and the internal environment of the battery cell is formed by covering the opening with the end cap at the opening. Without limitation, the end cover and the shell can also be integrated. Specifically, the end cover and the shell can form a common connection surface before other components are put into the shell. When the interior of the shell needs to be encapsulated, the end cover is closed with the shell.

[0056] The electrode assembly is the part where the electrochemical reaction occurs in the battery cell. One or more electrode assemblies may be contained in the housing. The electrode assembly is mainly formed by winding or stacking the positive electrode sheet and the negative electrode sheet, and usually an isolation member is provided between the positive electrode sheet and the negative electrode sheet. The parts of the positive electrode sheet and the negative electrode sheet with active materials constitute the main body of the electrode assembly, and the parts of the positive electrode sheet and the negative electrode sheet without active materials each constitute the tab. The positive electrode tab and the negative electrode tab may be located together at one end of the main body or respectively at both ends of the main body. During the charge and discharge process of the battery, the positive electrode active material and the negative electrode active material react with the electrolyte, and the tabs connect the electrode terminals to form a current loop.

[0057] In the relevant conveying device 1, straight and curved conveying modes are often used. For the curved conveying mode, due to the characteristics of the same speed and different distances on the inner and outer sides of the turn, the object 2 to be conveyed needs to slide relative to the inner and outer sides to achieve turning. However, the conventional turning method causes a large degree of loss to the conveying device 1 and the object 2 to be conveyed, resulting in a reduced product life, etc.

[0058] In order to solve the technical problems existing in the related conveying device 1, the present application also provides a conveying device 1, see Figure 2 and Figure 3 , Figure 2 is a first structural schematic diagram of a conveying device 1 according to one or more embodiments, Figure 3 yes Figure 2The schematic structural diagram of the conveying device 1 of the illustrated embodiment conveying an object 2 to be conveyed.

[0059] The conveying device 1 includes a conveying assembly 30, a first guide assembly 10, and a second guide assembly 20. The conveying assembly 30 can be used to carry the object 2 to be conveyed and provide driving power for the object 2 to be conveyed so as to move the object 2 to be conveyed. The first guide assembly 10 and the second guide assembly 20 can be connected to the conveying assembly 30, and the first guide assembly 10 and the second guide assembly 20 can be used to cooperate with the conveying assembly 30 to transport the object 2 to be conveyed along a specific direction.

[0060] The conveying assembly 30 has a steering conveying surface 31, which can be formed by a belt, a transmission roller, a rotating ball, etc. The conveying assembly 30 can also include a frame, the first guide assembly 10 and the second guide assembly 20 can be detachably connected to the frame, and the steering conveying surface 31 can be formed by the frame, for example, a belt, a transmission roller or a transmission ball forming a steering conveying can be fixedly connected to the frame, thereby forming the steering conveying surface 31.

[0061] The first guide assembly 10 includes a plurality of first rotating members 11, which are located on one side of the turning conveying surface 31 and are arranged to form an arc-shaped guide path 111. The first rotating member 11 may be a rotating roller, a rotating ball, a rotating wheel, etc. The first rotating member 11 may rotate under the action of an external force. For example, when the object 2 to be conveyed contacts the first rotating member 11 under the drive of the turning conveying surface 31, the first rotating member 11 rotates, thereby reducing the friction between the object 2 to be conveyed and the first rotating member 11. The guide path 111 may be in the shape of a circular arc, an elliptical arc, a parabolic arc, etc.

[0062] The second guide assembly 20 includes a second rotating member 21 located on the inner arc side of the guide path 111. The second rotating member 21 is spaced apart from the first rotating member 11 and is located on the same side of the turning conveying surface 31 as the first rotating member 11. The second rotating member 21 being located on the inner arc side can be understood as the second rotating member 21 being located on the concave side of the arc-shaped guide path 111. For example, when the guide path 111 is an arc, the second rotating member 21 is closer to the center of the arc. The second rotating member 21 is located on the same side of the turning conveying surface 31 as the first rotating member 11 and is spaced apart from the first rotating member 11, so that a spacing space is formed between the first rotating member 11 and the second rotating member 21, so that when the conveyed article 2 moves on the turning conveying surface 31, it can enter between the first rotating member 11 and the second rotating member 21, thereby contacting the first rotating member 11 and the second rotating member 21 at the same time.

[0063] The turning conveying surface 31 receives the object 2 to be conveyed from the input direction X of the turning conveying surface 31, and cooperates with the first rotating member 11 and the second rotating member 21 to contact and guide the object 2 to be conveyed, so that the object 2 to be conveyed is transmitted from the turning conveying surface 31 from the output direction Y of the turning conveying surface 31, and the input direction X is different from the output direction Y. The input direction X is different from the output direction Y, which can be understood as: the input direction X and the output direction Y can be set at a specific angle, for example, the input direction X and the output direction Y are perpendicular to each other, that is, a 90° turn; or the input direction X and the output direction Y are two opposite directions, for example, the input direction X and the output direction Y are parallel to each other, that is, a 180° turn. The object 2 to be conveyed can be located on the turning conveying surface 31, and then the object 2 to be conveyed is conveyed along the input direction X to the contact between the first rotating member 11 and the second rotating member 21 through the turning conveying surface 31. Between the first rotating member 11 and the second rotating member 21, the object 2 to be conveyed can simultaneously receive the driving force conveyed along the input direction X and the driving force conveyed along the output direction Y, and the object 2 to be conveyed is turned under the cooperation of the first rotating member 11 and the second rotating member 21, so that the object 2 to be conveyed is turned from the input direction X to only receive the driving force along the output direction Y, so as to be transmitted from the turning conveying surface 31 from the output direction Y.

[0064] For example, Figure 3 As shown, the object 2 to be transported is in a square shape, and the three objects 2 to be transported respectively represent three states of the object 2 to be transported during the transport process, namely, a state diagram of not entering between the first rotating member 11 and the second rotating member 21 and being transported along the input direction X, a state diagram of turning between the first rotating member 11 and the second rotating member 21, and a state diagram of being transported along the output direction Y after the turning is completed by the first rotating member 11 and the second rotating member 21. Specifically, the object 2 to be transported moves from the input direction X to one end and first contacts the first first rotating member 11, and as the object 2 to be transported continues to move along the input direction X, the first rotating member 11 will rotate under the thrust of the object 2 to be transported, so that one end of the object 2 to be transported contacts the other first rotating members 11 in turn, and the other end contacts the second rotating member 21, and simultaneously pushes the first rotating member 11 and the second rotating member 21 to rotate, thereby completing the turning transportation of the object 2 to be transported. Due to the simultaneous rotation of the first rotating member 11 and the first rotating member 11, compared with the solution in which both sides of the corner do not rotate or only one side rotates, the risk of wear of the object 2 to be transported can be further alleviated.

[0065] Through the above-mentioned embodiment, a plurality of first rotating members 11 are arranged to form an arc-shaped guide path 111, the second rotating member 21 is located on the inner arc side of the guide path 111, and is spaced apart from the first rotating member 11, and the turning conveying surface 31 cooperates with the first rotating member 11 and the second rotating member 21 to rotate, so that the objects 2 to be conveyed are transmitted from an output direction Y different from an input direction X. The rotatable characteristics of the first rotating member 11 and the second rotating member 21 can reduce a large degree of friction between the objects 2 to be conveyed and the first rotating member 11 and the second rotating member 21, thereby improving the service life of the conveying device 1 and alleviating the risk of wear of the objects 2 to be conveyed, and can also reduce the risk of accumulation of the objects 2 to be conveyed on the turning conveying plane to cause conveying blockage by reducing friction, thereby improving the conveying efficiency of the conveying device 1.

[0066] Combination Figure 4 , Figure 4 1 is a schematic structural diagram of a plurality of first rotating members 11 and a second rotating member 21 according to one or more embodiments.

[0067] The guide path 111 is in the shape of an arc, and the spacing L between the second rotating member 21 and the center O of the circle corresponding to the guide path 111 is greater than or equal to 0 and less than or equal to 100 mm. The guide path 111 is in the shape of an arc, and the center O of the circle corresponding to the guide path 111 is the center of the circle corresponding to the arc. The spacing L between the second rotating member 21 and the center O of the circle corresponding to the guide path 111 can be understood as: the spacing between any position of the second rotating member 21 and the center O, or the spacing between the axis of the second rotating member 21 and the center O, or the spacing between the outer edge of the second rotating member 21 and the center O. The spacing L between the second rotating member 21 and the center can be 0 mm, 10 mm, 20 mm, 30 mm, 40 mm, 50 mm, 60 mm, 70 mm, 80 mm, 90 mm or 100 mm. The distance L between the second rotating member 21 and the center O can also be greater than or equal to 0 and less than or equal to 50 mm, greater than or equal to 10 mm and less than or equal to 100 mm, greater than or equal to 20 mm and less than or equal to 80 mm, etc. Thus, the guide path 111 is in an arc shape, and the second rotating member 21 is close to the center O of the circle corresponding to the guide path 111, so that the first rotating member 11 and the second rotating member 21 can more smoothly turn the object 2 to be transported, thereby reducing the risk of transport blockage, thereby improving the transport efficiency of the transport device 1.

[0068] In some embodiments, the guide path 111 is in the shape of an arc, and the center angle A corresponding to the guide path 111 is greater than or equal to 80 degrees and less than or equal to 95 degrees. The center angle A corresponding to the guide path 111 can be 80 degrees, 85 degrees, 89 degrees, 90 degrees, 91 degrees or 95 degrees. The center angle A corresponding to the guide path 111 can be greater than or equal to 85 degrees and less than or equal to 95 degrees or greater than or equal to 88 degrees and less than or equal to 92 degrees, etc. Exemplarily, the center angle A corresponding to the guide path 111 can be 90 degrees, and the input direction X and the output direction Y can be perpendicular to each other, so that a 90-degree turn can be smoothly achieved. As a result, the guide path 111 is approximately a quarter arc, which can facilitate the first rotating member 11 and the second rotating member 21 to make the object 2 to be transported turn approximately at a right angle, thereby achieving flexibility in turning.

[0069] It should be noted that the arc-shaped guide path 111 may be an arc-shaped line connecting the edges of multiple first rotating members 11 toward the second rotating member 21, wherein the arc shape is not an absolute circular arc, and may be an arc that is close to an arc and can also be regarded as an arc.

[0070] In some embodiments, the first rotating member 11 includes a first roller 112, and the second rotating member 21 includes a second roller. In this embodiment, the first rotating member 11 and the second rotating member 21 are both roller structures, and the rollers can rotate around their respective axes, thereby guiding the conveyed object 2 to turn through the first roller 112 and the second roller, reducing the complexity of the conveying device 1, and making it easy to update and maintain the first roller 112 and the second roller.

[0071] Further, the radial dimension of the first roller 112 is greater than or equal to 10 mm and less than or equal to 15 mm; and / or, the radial dimension of the second roller is greater than or equal to 30 mm and less than or equal to 40 mm. The radial dimension of the first roller 112 can be understood as the length of the outer diameter of the first roller 112, and the radial dimension of the first roller 112 can be 10 mm, 11 mm, 12 mm, 13 mm, 14 mm or 15 mm. The radial dimension of the first roller 112 is greater than or equal to 11 mm and less than or equal to 14 mm or the radial dimension of the first roller 112 is greater than or equal to 11 mm and less than or equal to 13 mm, etc. The radial dimension of the second roller can be understood as the length of the outer diameter of the second roller, and the radial dimension of the second roller can be 30 mm, 32 mm, 34 mm, 36 mm, 38 mm or 40 mm. The radial dimension of the second roller is greater than or equal to 30 mm and less than or equal to 35 mm or the radial dimension of the second roller is greater than or equal to 32 mm and less than or equal to 38 mm, etc. Therefore, by reasonably configuring the radial dimensions of the first roller 112 and / or the second roller, the risk of conveying blockage caused by the larger or smaller radial dimensions of the first roller 112 and / or the second roller can be alleviated, thereby improving the conveying efficiency of the conveying device 1.

[0072] Combination Figure 5 , Figure 5 is a schematic structural diagram of a first guide assembly 10 according to one or more embodiments.

[0073] The first guide assembly 10 further includes a first fixing member 12 connected to the conveying assembly 30, and the plurality of first rotating members 11 are connected to the first fixing member 12. The conveying assembly 30 may include a frame, the first fixing member 12 may be detachably connected to the frame, and the plurality of first rotating members 11 may also be detachably connected to the first fixing member 12, whereby the plurality of first rotating members 11 are fixedly connected by the first fixing member 12, so that the first rotating members 11 can be easily installed and fixed, and / or disassembled and maintained.

[0074] Further, the first fixing member 12 includes a first fixing plate 121, a second fixing plate 122 and a third fixing plate 123, the first fixing plate 121 is connected to the conveying assembly 30, the second fixing plate 122 is connected to the first fixing plate 121 and the third fixing plate 123 respectively, the third fixing plate 123 is spaced apart from the first fixing plate 121, and a plurality of first rotating members 11 are connected between the first fixing plate 121 and the third fixing plate 123. The second fixing plate 122 can be integrally formed with the third fixing plate 123, and the third fixing plate 123 is detachably connected to the first fixing plate 121 through the second fixing plate 122. One side edge of the first fixing plate 121 and the third fixing plate 123 can be arc-shaped, and a plurality of first rotating members 11 are located between the first fixing plate 121 and the second fixing plate 122, and are arranged along the edges of the first rotating member 11 and the second rotating member 21 to form an arc-shaped guide path 111. Thus, the first rotating member 11 is connected between the first fixing plate 121 and the third fixing plate 123 , which can improve the stability of the installation of the first rotating member 11 , and facilitate the installation and fixation of the first rotating member 11 , and / or the disassembly and maintenance of the first rotating member 11 .

[0075] Further, the second fixing plate 122 is located on the outer arc side of the guide path 111 and is spaced apart from the plurality of first rotating members 11, and the second fixing plate 122 is extended along the guide path 111. Thus, the second fixing plate 122 is located on the outer arc side of the guide path 111 and is spaced apart from the plurality of first rotating members 11, which can reduce the risk of the second fixing plate 122 interfering with the first rotating members 11, and the second fixing plate 122 is extended along the guide path 111, which can better protect the plurality of first rotating members 11 through the second fixing plate 122, thereby increasing the service life of the first rotating members 11.

[0076] See also Figure 6 , Figure 6 yes Figure 5 A disassembled schematic diagram of the first guide assembly 10 is shown.

[0077] The first guide assembly 10 further includes a plurality of first guide shafts 13, one first guide shaft 13 is passed through a first rotating member 11, and the first rotating member 11 can rotate around the first guide shafts 13 corresponding to each other, and each first rotating member 11 is connected to the first fixed plate 121 and the third fixed plate 123 through the first guide shafts 13 corresponding to each other. The central axis of the first guide shaft 13 coincides with the central axis of the first rotating member 11 passed through the first guide shaft 13, so that the first rotating member 11 rotates around its corresponding first guide shaft 13, and the two ends of the first guide shaft 13 are respectively connected to the first fixed plate 121 and the second fixed plate 122, so that the first rotating member 11 is connected to the first fixed plate 121 and the third fixed plate 123 through the first guide shafts 13 corresponding to each other. Thus, the first rotating member 11 is connected to the first fixed plate 121 and the third fixed plate 123 through the first guide shaft 13, which can improve the stability and convenience of the installation of the first rotating member 11, and the first rotating member 11 can rotate around the first guide shaft 13 to improve the rotation efficiency of the first rotating member 11, so as to reduce the accumulation of the objects 2 to be conveyed on the turning conveying plane by reducing friction, thereby improving the conveying efficiency of the conveying device 1.

[0078] Combination Figure 7 and Figure 8 , Figure 7 is a schematic structural diagram of a second guide assembly 20 according to one or more embodiments. Figure 8 yes Figure 7 A disassembled schematic diagram of the second guide assembly 20 is shown.

[0079] The second steering assembly also includes a second fixing member 22 connected to the conveying assembly 30, and the second rotating member 21 is connected to the second fixing member 22. The conveying assembly 30 may include a frame, the second fixing member 22 may be in a plate shape, the second fixing member 22 may be fixed at a corner of the frame, the second fixing member 22 may be detachably connected to the frame, and the second rotating member 21 may also be detachably connected to the second fixing member 22. Thus, by fixing the second rotating member 21 with the second fixing member 22, it is possible to facilitate installation and fixing of the second rotating member 21, and / or disassembly and maintenance of the second rotating member 21.

[0080] Further, the second steering assembly also includes a second guide shaft 23 connected to the second fixed member 22, the second guide shaft 23 is disposed through the second rotating member 21, and the second rotating member 21 can rotate around the second guide shaft 23. The central axis of the second guide shaft 23 and the central axis of the second rotating member 21 can be in a coincident state, so as to facilitate the rotation of the second rotating member 21 and the second guide shaft 23. The second fixed member 22 can have a through hole, and the second guide shaft 23 can be partially disposed through the through hole to fix the second fixed member 22 and the second guide shaft 23. As a result, the second rotating member 21 can rotate around the second guide shaft 23, thereby improving the rotation efficiency of the second rotating member 21, so as to reduce the accumulation of the objects 2 to be transported on the steering conveying plane by reducing friction, thereby improving the conveying efficiency of the conveying device 1.

[0081] Further, the second steering assembly further includes a locking member 24, the second guide shaft 23 is inserted through the second fixing member 22, the locking member 24 is located on the side of the second fixing member 22 away from the second rotating member 21, and is sleeved on the second guide shaft 23, so that the second guide shaft 23 and the second fixing member 22 are fixed. The locking member 24 can be a locking nut, and the locking member 24 and the second rotating member 21 can be sleeved on both ends of the second guide shaft 23 respectively. Thus, the second guide shaft 23 and the second fixing member 22 are kept relatively fixed by the locking member 24, which can facilitate the installation and fixing of the second guide shaft 23, and / or the disassembly and maintenance of the second guide shaft 23.

[0082] Furthermore, the second steering assembly further includes a protective sleeve 25, which is located between the locking member 24 and the second fixing member 22 and is sleeved on the second guide shaft 23. The second guide shaft 23 is inserted through the second fixing member 22, and the second guide shaft 23 can be divided into at least four sections. The second rotating member 21, the second fixing member 22, the protective sleeve 25 and the locking member 24 are sequentially inserted on the outside of each section of the second guide shaft 23. The protective sleeve 25 can be a soft body, and the protective sleeve 25 can be clamped between the locking member 24 and the second fixing member 22, so that the second rotating member 21 and the second fixing member 22 are relatively fixed, and the second rotating member 21 can also be rotated around the second guide shaft 23 under the action of an external force. Therefore, the protective sleeve 25 is sleeved on the second guide shaft 23, and the second guide shaft 23 can be better protected by the protective sleeve 25, thereby improving the service life of the second guide shaft 23.

[0083] See also Fig. 9 , Fig. 9 is a second schematic structural diagram of the conveying device 1 according to one or more embodiments.

[0084] The conveying assembly 30 includes a first conveying belt 41 and a second conveying belt 42 for forming a turning conveying surface 31. The first conveying belt 41 is extended along the input direction X and is used to drive the conveyed articles 2 to move along the input direction X. The second conveying belt 42 is located downstream of the first conveying belt 41 in the input direction X. The second conveying belt 42 is extended along the output direction Y and is used to drive the conveyed articles 2 to move along the output direction Y.

[0085] The first conveyor belt 41 is extended along the input direction X. When the object 2 to be conveyed is located on the first conveyor belt 41, the first conveyor belt 41 can be used to drive the object 2 to be conveyed to move along the input direction X, so that the object 2 to be conveyed contacts the first rotating member 11 and the second rotating member 21. The second conveyor belt 42 is extended along the output direction Y. When the object 2 to be conveyed is located on the second conveyor belt 42, the second conveyor belt 42 can be used to drive the object 2 to move along the output direction Y. The downstream end of the first conveyor belt 41 in the input direction X and the upstream end of the second conveyor belt 42 in the output direction Y are both located at the interval between the first rotating member 11 and the second rotating member 21. When the object 2 to be conveyed is in the process of turning, the first conveyor belt 41 and the second conveyor belt 42 will act on the object 2 to be conveyed at the same time, so that the object 2 to be conveyed gradually turns from the input direction X to the output direction Y through the cooperation of the first conveyor belt 41 and the second conveyor belt 42 with the first rotating member 11 and the second rotating member 21. Thus, the turning conveying surface 31 can be formed by the first conveyor belt 41 and the second conveyor belt 42, which can reduce the structural complexity of forming the turning conveying surface 31 and thus reduce the production cost. The first conveyor belt 41 is extended along the input direction X, and the second conveyor belt 42 is located downstream of the first conveyor belt 41 in the input direction X, and can cooperate with the first rotating member 11 and the second rotating member 21 to rotate, so that the objects 2 to be conveyed are transferred out of the turning conveying surface 31, thereby improving the conveying efficiency of the conveying device 1.

[0086] Furthermore, the number of the first transmission belts 41 is at least two, and at least two first transmission belts 41 are arranged at intervals along the output direction Y. The conveying assembly 30 also includes at least two first transmission members 45 arranged at intervals in the input direction X. The first transmission member 45 includes at least two first transmission wheels 452 and a first transmission rod 451 extending along the output direction Y. The first transmission rod 451 is passed through the at least two first transmission wheels 452, and a first transmission belt 41 is sleeved on the corresponding first transmission wheels 452 in the at least two first transmission members 45.

[0087] There are two first conveyor belts 41, and the two first conveyor belts 41 are arranged at intervals. The objects 2 to be conveyed can be overlapped on the two first conveyor belts 41 at the same time, so that the objects 2 to be conveyed can be carried by the two first conveyor belts 41 at the same time, which can improve the stability of carrying the objects 2 to be conveyed and the stability when conveying along the input direction X. There are two first transmission members 45, one first transmission member 45 can be located between the first rotating member 11 and the second rotating member 21, and the other first transmission member 45 is away from the first rotating member 11 and the second rotating member 21 in the input direction X. The first transmission member 45 includes two first transmission wheels 452 and a first transmission rod 451. The first transmission wheel 452 can rotate compared to the first transmission rod 451. The first conveyor belt 41 can be annular. One first conveyor belt 41 is sleeved on two corresponding first transmission wheels 452. Through the rotation of the two transmission wheels, the first conveyor belt 41 can transmit the objects 2 to be conveyed along the input direction X. Therefore, by cooperating with the two first conveyor belts 41 to drive the conveyed items 2 to move along the input direction X, the stability of the transmission of the conveyed items 2 can be improved, and the two first conveyor belts 41 can realize the transmission function through the two first transmission parts 45, which can reduce the structural complexity of the product and thus reduce the production cost.

[0088] In some embodiments, the conveying assembly 30 also includes a third conveyor belt 43 and a fourth conveyor belt 44 for driving the conveyed articles 2 to move along the output direction Y. The third conveyor belt 43 is located downstream of the second conveyor belt 42 in the input direction X and extends along the output direction Y; the fourth conveyor belt 44 is located downstream of the first conveyor belt 41 in the output direction Y and extends along the output direction Y. The second conveyor belt 42 is located between the third conveyor belt 43 and the fourth conveyor belt 44 in the input direction X, and the first conveyor belt 41 extends along the input direction X to between the second conveyor belt 42 and the third conveyor belt 43.

[0089] The second conveyor belt 42, the third conveyor belt 43 and the fourth conveyor belt 44 are parallel to each other. The second conveyor belt 42 can be centrally arranged between the first rotating member 11 and the second rotating member 21 compared to the third conveyor belt 43 and the fourth conveyor belt 44, so that during the turning process of the conveyed articles 2, the second conveyor belt 42 can provide the conveyed articles 2 with a driving force along the output direction Y, so as to facilitate the smooth turning of the conveyed articles 2. The third conveyor belt 43 is located downstream of the second conveyor belt 42 in the input direction X, and the fourth conveyor belt 44 is located downstream of the first conveyor belt 41 in the output direction Y. When the conveyed articles 2 are about to complete the turning, the third conveyor belt 43 and the fourth conveyor belt 44 can provide the conveyed articles 2 with a greater driving force along the output direction Y, so that the conveyed articles 2 can be quickly moved along the output direction Y. Therefore, the first conveyor belt 41, the second conveyor belt 42, the third conveyor belt 43 and the fourth conveyor belt 44 can cooperate to form a turning conveying surface 31, thereby reducing the structural complexity of forming the turning conveying surface 31, thereby reducing the production cost, and through the specific position of the arrangement of each conveyor belt, the object 2 to be conveyed can be turned more smoothly to reduce the risk of conveying blockage, thereby improving the conveying efficiency of the conveying device 1.

[0090] Further, the conveying assembly 30 further includes a second transmission member 46, a third transmission member 47 and a fourth transmission member 48, which are arranged in sequence along the output direction Y. The second transmission belt 42 is sleeved on the second transmission member 46 and the third transmission member 47, the third transmission belt 43 is sleeved on the second transmission member 46 and the fourth transmission member 48, and the fourth transmission belt 44 is sleeved on the third transmission member 47 and the fourth transmission member 48. The second transmission member 46 is located at a downstream position of the first transmission belt 41 along the input direction X, the third transmission member 47 is close to the first transmission belt 41, and the fourth transmission member 48 is located at a downstream position in the output direction Y. The second transmission belt 42, the third transmission belt 43 and the fourth transmission belt 44 can all be ring-shaped so as to be sleeved on the corresponding transmission members. Among them, one conveyor belt is simultaneously mounted on two corresponding transmission parts, so that the three conveyor belts can be interconnected in pairs, so that the transmission speeds of the three conveyor belts can be kept as consistent as possible through the three transmission parts, thereby improving the stability during transmission, and the second conveyor belt 42, the third conveyor belt 43 and the fourth conveyor belt 44 can be connected through the second transmission part 46, the third transmission part 47 and the fourth transmission part 48, which can reduce the structural complexity of the product and thus reduce the production cost.

[0091] Further, the second transmission member 46 includes at least two second transmission wheels 462 and a second transmission rod 461 extending along the input direction X, and the second transmission rod 461 is inserted into the at least two second transmission wheels 462; the third transmission member 47 includes at least two third transmission wheels 472 and a third transmission rod 471 extending along the input direction X, and the third transmission rod 471 is inserted into the at least two third transmission wheels 472; the fourth transmission member 48 includes at least two fourth transmission wheels 482 and a fourth transmission rod 481 extending along the input direction X, and the fourth transmission rod 481 is inserted into the at least two fourth transmission wheels 482; the second transmission belt 42 is sleeved on the corresponding second transmission wheel 462 and the third transmission wheel, the third transmission belt 43 is sleeved on the corresponding second transmission wheel 462 and the fourth transmission wheel, and the fourth transmission belt 44 is sleeved on the corresponding third transmission wheel 472 and the fourth transmission wheel. The second transmission wheel 462 can rotate relative to the second transmission rod 461, the third transmission wheel 472 can rotate relative to the third transmission rod 471, and the fourth transmission wheel 482 can rotate relative to the fourth transmission rod 481.

[0092] The third transmission wheel 472 is spaced apart in the output direction Y, another second transmission wheel 462 is spaced apart from a corresponding fourth transmission wheel 482 in the output direction Y, and another third transmission wheel 472 is spaced apart from another fourth transmission wheel 482 in the output direction Y. When the second transmission belt 42 is sleeved on the corresponding second transmission wheel 462 and the third transmission wheel, the third transmission belt 43 is sleeved on the corresponding second transmission wheel 462 and the fourth transmission wheel, and the fourth transmission belt 44 is sleeved on the corresponding third transmission wheel 472 and the fourth transmission wheel, the second transmission belt 42, the third transmission belt 43 and the fourth transmission belt 44 can all be extended along the output direction Y, and one transmission belt is simultaneously sleeved on two corresponding transmission wheels of two transmission rods, so that the three transmission belts can be mutually associated with each other, thereby improving the consistency of the transmission rates of the second transmission belt 42, the third transmission belt 43 and the fourth transmission belt 44, and then the objects 2 to be transported can be turned more smoothly, so as to reduce the risk of transport blockage, thereby improving the transport efficiency of the conveying device 1.

[0093] To sum up, multiple first rotating members 11 are arranged to form an arc-shaped guide path 111, the second rotating member 21 is located on the inner arc side of the guide path 111, and is spaced apart from the first rotating member 11, and the turning conveying surface 31 cooperates with the first rotating member 11 and the second rotating member 21 to rotate, so that the object 2 to be conveyed is transmitted from the output direction Y different from the input direction X. The rotatable characteristics of the first rotating member 11 and the second rotating member 21 can reduce the friction between the object 2 to be conveyed and the first rotating member 11 and the second rotating member 21 to a large extent, thereby improving the service life of the conveying device 1 and alleviating the risk of wear of the object 2 to be conveyed, and can also reduce the risk of accumulation of the object 2 to be conveyed on the turning conveying plane to cause conveying blockage by reducing friction, thereby improving the conveying efficiency of the conveying device 1.

[0094] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; 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, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A conveying device, characterized in that: The conveying device comprises: A conveying assembly having a turning conveying surface; A first guide assembly, comprising a plurality of first rotating members, wherein the plurality of first rotating members are located on one side of the turning conveying surface and are arranged to form an arc-shaped guide path; A second guide assembly includes a second rotating member located on the inner arc side of the guide path, the second rotating member is spaced apart from the first rotating member, and is located on the same side of the turning conveying surface as the first rotating member; The turning conveying surface receives the objects to be conveyed from the input direction of the turning conveying surface, and cooperates with the first rotating member and the second rotating member to contact and guide the objects to be conveyed, so that the objects to be conveyed are transmitted out of the turning conveying surface from the output direction of the turning conveying surface, and the input direction is different from the output direction.

2. The conveying device according to claim 1, characterized in that The guide path is in an arc shape, and the distance between the second rotating member and the center of the circle corresponding to the guide path is greater than or equal to 0 and less than or equal to 100 mm.

3. The conveying device according to claim 1, characterized in that: The guide path is in an arc shape, and a central angle corresponding to the guide path is greater than or equal to 80 degrees and less than or equal to 95 degrees.

4. The conveying device according to claim 1, characterized in that The first rotating member includes a first roller, and the second rotating member includes a second roller.

5. The conveying device according to claim 4, characterized in that: The radial dimension of the first roller is greater than or equal to 10 mm and less than or equal to 15 mm; and / or the radial dimension of the second roller is greater than or equal to 30 mm and less than or equal to 40 mm.

6. The conveying device according to any one of claims 1 to 5, characterized in that: The first guide component also includes a first fixing member connected to the conveying component, and a plurality of the first rotating members are connected to the first fixing member.

7. The conveying device according to claim 6, characterized in that The first fixing member includes a first fixing plate, a second fixing plate and a third fixing plate, the first fixing plate is connected to the conveying assembly, the second fixing plate is respectively connected to the first fixing plate and the third fixing plate, the third fixing plate is spaced apart from the first fixing plate, and a plurality of the first rotating members are connected between the first fixing plate and the third fixing plate.

8. The conveying device according to claim 7, characterized in that The second fixing plate is located at the outer arc side of the guide path and is spaced apart from the first rotating members. The second fixing plate is extended along the guide path.

9. The conveying device according to claim 7, characterized in that: The first guide assembly also includes multiple first guide shafts, one of the first guide shafts is inserted into one of the first rotating members, the first rotating members can rotate around their respective first guide shafts, and each of the first rotating members is connected to the first fixed plate and the third fixed plate through their respective first guide shafts.

10. The conveying device according to any one of claims 1 to 5, characterized in that: The second steering assembly also includes a second fixing member connected to the conveying assembly, and the second rotating member is connected to the second fixing member.

11. The conveying device according to claim 10, characterized in that The second steering assembly also includes a second guide shaft connected to the second fixing member, the second guide shaft passes through the second rotating member, and the second rotating member can rotate around the second guide shaft.

12. The conveying device according to claim 11, characterized in that The second steering assembly also includes a locking member, the second guide shaft is passed through the second fixing member, the locking member is located on the side of the second fixing member away from the second rotating member, and is sleeved on the second guide shaft to fix the second guide shaft and the second fixing member.

13. The conveying device according to claim 12, characterized in that: The second steering assembly also includes a protective sleeve, which is located between the locking member and the second fixing member and is sleeved on the second guide shaft.

14. The conveying device according to any one of claims 1 to 5, characterized in that: The conveying assembly includes a first conveyor belt and a second conveyor belt for forming the turning conveying surface, the first conveyor belt is extended along the input direction and is used to drive the objects to be conveyed to move along the input direction, the second conveyor belt is located downstream of the first conveyor belt in the input direction, and the second conveyor belt is extended along the output direction and is used to drive the objects to be conveyed to move along the output direction.

15. The conveying device according to claim 14, characterized in that The number of the first transmission belts is at least two, and at least two of the first transmission belts are arranged at intervals along the output direction. The conveying assembly also includes at least two first transmission members arranged at intervals in the input direction, and the first transmission members include at least two first transmission wheels and a first transmission rod extending along the output direction. The first transmission rod is passed through at least two of the first transmission wheels, and the first transmission belt is sleeved on the corresponding first transmission wheels of the at least two first transmission members.

16. The conveying device according to claim 14, characterized in that The conveying assembly further includes a third conveyor belt and a fourth conveyor belt for driving the conveyed articles to move along the output direction, wherein the third conveyor belt is located downstream of the second conveyor belt in the input direction and extends along the output direction; The fourth conveyor belt is located downstream of the first conveyor belt in the output direction and extends along the output direction. The second conveyor belt is located between the third conveyor belt and the fourth conveyor belt in the input direction. The first conveyor belt extends between the second conveyor belt and the third conveyor belt along the input direction.

17. The conveying device according to claim 16, characterized in that The conveying assembly also includes a second transmission member, a third transmission member and a fourth transmission member, the second transmission member, the third transmission member and the fourth transmission member are arranged in sequence along the output direction, the second transmission belt is sleeved on the second transmission member and the third transmission member, the third transmission belt is sleeved on the second transmission member and the fourth transmission member, and the fourth transmission belt is sleeved on the third transmission member and the fourth transmission member.

18. The conveying device according to claim 17, characterized in that The second transmission member includes at least two second transmission wheels and a second transmission rod extending along the input direction, and the second transmission rod is disposed through the at least two second transmission wheels; The third transmission member includes at least two third transmission wheels and a third transmission rod extending along the input direction, and the third transmission rod is disposed through at least two of the third transmission wheels; The fourth transmission member includes at least two fourth transmission wheels and a fourth transmission rod extending along the input direction, and the fourth transmission rod is passed through at least two of the fourth transmission wheels; The second transmission belt is sleeved on the corresponding second transmission wheel and the third transmission wheel, the third transmission belt is sleeved on the corresponding second transmission wheel and the fourth transmission wheel, and the fourth transmission belt is sleeved on the corresponding third transmission wheel and the fourth transmission wheel.

19. A conveying system, characterized in that: The conveying system comprises: an object to be conveyed and a conveying device according to any one of claims 1 to 18, wherein the conveying device is used to convey the object to be conveyed.

20. The delivery system according to claim 19, characterized in that The objects to be transported include battery cells and a carrying tray for carrying the battery cells.

Images