Positioning device and assembly system

Abstract

The present application discloses a positioning device and an assembly system, wherein the positioning device includes a mounting member and a plurality of abutting assemblies, wherein the plurality of abutting assemblies are located on the same side of the mounting member; wherein the abutting member includes a driving member and an abutting member, wherein the abutting member and the output end of the driving member are connected, the driving member and the mounting member are fixed, and each driving member is used to independently drive the abutting member connected to it to move in the first direction. Thus, when it is necessary to position different plate structures, there is no need to add additional positioning devices, and the purpose of positioning different plate structures can be achieved by independently adjusting the positions of abutting members at different positions in the first direction, thereby improving overall production efficiency and reducing production costs.

Description

Technical Field

[0001] The present application relates to the technical field of battery production, and in particular to a positioning device and an assembly system. Background Art

[0002] Energy conservation and emission reduction are the key to sustainable development, which has promoted the adjustment of energy structure and the development and application of battery technology. The key to the development of battery technology lies in electrochemical energy storage technology, which has been widely used in portable electronics, electric vehicles and energy storage systems due to its high energy density, good cycle capacity, high operating voltage, environmental protection and low self-discharge.

[0003] During the battery production process, the battery module needs to be assembled, etc. During the assembly process, the battery cells need to be placed on the mechanism in groups, and then the plate structure of the battery module needs to be positioned on the grouped battery cells through the positioning device. However, different positioning devices need to be replaced corresponding to different groups of battery cells in the existing positioning devices, resulting in technical problems such as low overall production efficiency and high production costs. Utility Model Content

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

[0005] In order to solve the above problems, the present application provides a positioning device, which includes a mounting member and a plurality of abutting assemblies, wherein the plurality of abutting assemblies are located on the same side of the mounting member; wherein the abutting member includes a driving member and an abutting member, wherein the abutting member is connected to the output end of the driving member, the driving member is fixed to the mounting member, and each of the driving members is used to independently drive the abutting member connected to it to move in the first direction. Thus, when it is necessary to position different plate structures, there is no need to add additional positioning devices, and the purpose of positioning different plate structures can be achieved by independently adjusting the positions of abutting members at different positions in the first direction, thereby improving overall production efficiency and reducing production costs.

[0006] In some embodiments, the plurality of abutting assemblies are arranged in an array. Thus, the plurality of abutting assemblies are arranged in an array, so that the arrangement of the abutting members is more regular, and it is easier to achieve the purpose of positioning different plate structures by adjusting the positions of the abutting members at different positions in the first direction independently, thereby improving the overall production efficiency and reducing the production cost.

[0007] In some embodiments, the positioning device further includes a guide member, the guide member and the mounting member are spaced apart in the first direction, the guide member is provided with a plurality of guide holes, one guide hole and one abutting assembly correspond in the first direction, and each abutting assembly is at least partially located in the corresponding guide hole. Thus, one guide hole and one abutting assembly correspond in the first direction, and each abutting assembly is at least partially located in the corresponding guide hole, so that the plurality of abutting assemblies can be fixed more stably through the cooperation of the mounting member and the guide member, and the interference of the guide member with the movement of the abutting member in the first direction can be alleviated through the design of the guide hole.

[0008] In some embodiments, the positioning device further comprises a plurality of support columns extending along the first direction, and the plurality of support columns are respectively connected to the guide member and the mounting member. Thus, by respectively connecting the guide member and the mounting member through the support columns, the connection between the guide member and the mounting member can be made more stable, so that the plurality of abutting assemblies can be further stably fixed through the cooperation between the guide member and the mounting member.

[0009] In some embodiments, the positioning device includes a first fixing member and a first transmission assembly, the first fixing member and the mounting member are slidably connected, the first transmission assembly is respectively connected to the mounting member and the first fixing member, and the first transmission assembly is used to drive the mounting member to move in a second direction, wherein the first direction and the second direction intersect. Thus, the mounting member is driven to move in the second direction by the first transmission assembly, and the abutting assembly can be moved in the first direction and the second direction, so as to facilitate the positioning of different plate structures by the abutting assembly, thereby improving the overall production efficiency and reducing the production cost.

[0010] In some embodiments, the first transmission assembly includes a first fixed base, a first transmission rod and a first moving member, the first fixed base and the mounting member are fixedly connected, the first moving member and the first fixing member are fixedly connected, the first transmission rod is extended along the second direction, the first transmission rod is respectively connected to the first fixed base and the first moving member, and the first transmission rod can be rotated to make the mounting member move in the second direction relative to the first fixing member through the first moving member. Thus, the first transmission rod is respectively connected to the first fixed base and the first moving member, and the first transmission rod can be rotated to make the mounting member move in the second direction relative to the first fixing member through the first moving member, thereby stably moving the mounting member in the second direction in a simple manner to improve the overall production efficiency and reduce the production cost.

[0011] In some embodiments, the positioning device includes a first slide rail and a first slider, the first slide rail is extended along the second direction, the first slider is used to slide on the first slide rail, one of the first slide rail and the first slider is connected to the first fixing member, and the other is connected to the mounting member. Thus, the mounting member and the first fixing member are slidably connected through the first slide rail and the first slider, which facilitates the cooperation with the first transmission assembly to move the mounting member in the second direction, so as to improve the overall production efficiency and reduce the production cost.

[0012] In some embodiments, the positioning device includes a second fixing member and a second transmission assembly, the second fixing member is located on the side of the first fixing member away from the mounting member, the second fixing member and the first fixing member are slidably connected, the second transmission assembly is respectively connected to the first fixing member and the second fixing member, and the second transmission assembly is used to drive the first fixing member to move in a third direction, wherein the first direction, the second direction and the third direction intersect each other. Thus, the first fixing member is driven to move in the third direction by the second transmission assembly, and then the abutting assembly can be moved in the first direction, the second direction and the third direction, which is convenient for positioning different plate structures by the abutting assembly, thereby improving overall production efficiency and reducing production costs.

[0013] In some embodiments, the second transmission assembly includes a second fixed base, a second transmission rod and a second moving member, the second fixed base is fixedly connected to the first fixed member, the second moving member is fixedly connected to the second fixed member, the second transmission rod is extended along the third direction, the second transmission rod is respectively connected to the second fixed base and the second moving member, and the second transmission rod can rotate to make the first fixed member move relative to the second fixed member in the third direction through the second moving member. Thus, the second transmission rod is respectively connected to the second fixed base and the second moving member, and the second transmission rod can rotate to make the first fixed member move relative to the second fixed member in the third direction through the second moving member, so as to stably move the mounting member in the third direction in a simple manner, so as to improve the overall production efficiency and reduce the production cost.

[0014] In some embodiments, the positioning device includes a second slide rail and a second slider, the second slide rail is extended along the third direction, the second slider is used to slide on the second slide rail, one of the second slide rail and the second slider is connected to the first fixing member, and the other is connected to the second fixing member. Thus, the first fixing member and the second fixing member are slidably connected through the second slide rail and the second slider, which facilitates the cooperation with the second transmission assembly to move the first fixing member in the third direction, so as to improve the overall production efficiency and reduce the production cost.

[0015] In order to solve the above problems, the present application provides an assembly system, which includes a drive assembly and a positioning device as described above, wherein the drive assembly is used to control the movement of the positioning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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.

[0017] Figure 1 is a first structural schematic diagram of a positioning device according to one or more embodiments of the present application;

[0018] Figure 2 is based on Figure 1 A schematic diagram of the disassembled structure of the positioning device shown;

[0019] Figure 3 is a second structural schematic diagram of a positioning device according to one or more embodiments of the present application;

[0020] Figure 4 yes Figure 3 A schematic diagram of the disassembled structure of the positioning device shown;

[0021] Figure 5 is a third structural schematic diagram of a positioning device according to one or more embodiments of the present application;

[0022] Figure 6 It is a schematic diagram of the disassembled structure of the second fixing member and the second transmission assembly according to one or more embodiments of the present application.

[0023] Figure numbers: 10, positioning device; 100, mounting member; 200, guide member; 210, guide hole; 300, push-up assembly; 310, driving member; 320, push-up member; 400, support column; 510, first fixing member; 520, second fixing member; 600, first transmission assembly; 610, first fixed base; 620, first moving member; 630, first transmission rod; 700, second transmission assembly; 710, second fixed base; 720, second moving member; 730, second transmission rod; 810, first slide rail; 820, first slider; 910, second slide rail; 920, second slider; X, first direction; Y, second direction; Z, third direction. DETAILED DESCRIPTION

[0024] 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.

[0025] 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.

[0026] 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.

[0027] 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.

[0028] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of associated objects, indicating that three relationships may exist. 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.

[0029] 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).

[0030] 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.

[0031] 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.

[0032] 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.

[0033] Batteries mentioned in this field can be divided into disposable batteries and rechargeable batteries according to whether they are rechargeable or not. Disposable batteries (PrimaryBattery) are also called "disposable" batteries and original batteries, because after they are exhausted, they can no longer be recharged and can only be discarded. Rechargeable batteries are also called secondary batteries (SecondaryBattery) or secondary batteries, storage batteries. The manufacturing materials and processes of rechargeable batteries are different from those of primary batteries. Its advantage is that it can be recycled many times after charging, and the output current load capacity of rechargeable batteries is higher than that of most disposable batteries. The common types of rechargeable batteries at present are: lead-acid batteries, nickel-metal hydride batteries and lithium-ion batteries. Lithium-ion batteries have the advantages of light weight, large capacity (the capacity is 1.5 to 2 times that of nickel-metal hydride batteries of the same weight), no memory effect, and have a very low self-discharge rate. Therefore, even though the price is relatively high, they are still widely used. Lithium-ion batteries are currently also widely used in pure electric vehicles and hybrid vehicles. The capacity of lithium-ion batteries used for this purpose is relatively low, but they have a larger output and charging current, and also have a longer service life, but the cost is higher.

[0034] The battery described in the embodiments of the present application refers to a rechargeable battery or a disposable battery. The embodiments disclosed in the present application will be described below mainly by taking a lithium-ion battery as an example. It should be understood that the embodiments disclosed in the present application are applicable to any other appropriate type of rechargeable battery. The battery mentioned in the embodiments disclosed in the present application can be directly or indirectly applied to an appropriate device to power the device.

[0035] During the battery production process, the battery module needs to be assembled, etc. During the assembly process, the battery cells need to be placed on the mechanism in groups, and then the plate structure of the battery module needs to be positioned on the grouped battery cells through the positioning device. However, different positioning devices need to be replaced corresponding to different groups of battery cells in the positioning device in the related art, resulting in technical problems such as low overall production efficiency and high production cost.

[0036] In order to solve the technical problems existing in the related technology, the present application provides a positioning device and an assembly system. The positioning device includes multiple abutment components, and each abutment component independently controls the movement stroke in the first direction, so that the positioning device can adapt to different plate structures, thereby improving the overall production efficiency and reducing production costs.

[0037] Specifically, the present application provides an assembly system, which includes a drive assembly and a positioning device, wherein the drive assembly is used to control the movement of the positioning device.

[0038] The drive assembly may include multiple drive motors, controllers and other structural parts. The drive motor may be fixedly connected to the positioning device. The controller may be used to control the drive motor to drive the positioning device to move. The controller may include but is not limited to a computer, an industrial computer or a host, etc. The controller may be used to display various signal changes, such as pressure signals, displacement signals, etc., so that the device can be monitored and controlled by the controller. In the assembly process of some batteries, a plurality of battery cells may be placed in groups on the module support mechanism of the assembly system by a manipulator, and then the end plate structure of the battery may be placed on the positioning device, and the end plate structure may be positioned by the positioning device. The controller controls the positioning device to drive the end plate structure to move toward the group of battery cells, and then the end plate structure is pressed against the group of battery cells to form a battery module structure. Or in the assembly process of some other batteries, a plurality of battery cells may be placed in groups on the module support mechanism of the assembly system by a manipulator, and then the end plate structure of the battery may be placed on the group of battery cells, and the controller controls the positioning device to move toward the group of battery cells, and then the end plate structure is pressed against the group of battery cells to form a battery module structure.

[0039] It should be noted that the shapes and sizes of battery modules of different specifications may vary. For example, factors such as the number of stacked battery cells, the stacking rules of the battery cells, or the shape of the battery cells will form battery modules of different shapes or sizes. Different battery modules require corresponding end plate structures so that multiple battery cells can be stably fixed through the end plate structure to form a battery module. In order to better position the end plate structure on the grouped battery cells, different positioning devices are usually required for different end plate structures, resulting in technical problems such as low overall production efficiency and high production costs.

[0040] In order to solve the related technical problems, the present application also provides a positioning device, see Figure 1 and Figure 2 , Figure 1 is a first structural schematic diagram of a positioning device according to one or more embodiments of the present application, Figure 2 is based on Figure 1 The disassembled structural diagram of the positioning device is shown.

[0041] The positioning device 10 includes a mounting member 100 and a plurality of abutting assemblies 300, wherein the plurality of abutting assemblies 300 are located on the same side of the mounting member 100; wherein the abutting member 320 includes a driving member 310 and abutting member 320, wherein the output ends of the abutting member 320 and the driving member 310 are connected, the driving member 310 and the mounting member 100 are fixed, and each driving member 310 is used to independently drive the respective connected abutting member 320 to move in the first direction X.

[0042] The mounting member 100 is a plate-like structure. The mounting member 100 may have two opposite surfaces in the first direction X. The plurality of abutting assemblies 300 may be located on one side surface of the mounting member 100 in the first direction X. The driving member 310 of each abutting assembly 300 is fixedly connected to the mounting member 100 at one end away from the abutting member 320. The output end of the driving member 310 may be fixedly connected to the abutting member 320. The shape of the abutting member 320 may be set according to actual conditions. For example, the abutting member 320 may be hemispherical or spherical, or the abutting member 320 may be square, etc. The driving member 310 may include but is not limited to a micro servo electric cylinder, a screw motor, etc. The driving member 310 may be used to drive the abutting member 320 connected to its output end to move in the first direction X. Among them, the plurality of abutting assemblies 300 may be arranged at intervals so that when the abutting members 320 of the plurality of abutting assemblies 300 move in the first direction X, the risk of mutual interference may be minimized.

[0043] In some specific application scenarios, a number of battery cells can be placed in groups on the module support mechanism of the assembly system by a manipulator, and then the end plate structure of the battery can be placed on the positioning device 10. Due to the different shapes and uneven concave and convex situations of the end plate structures of the batteries, the length of the extension of different abutting members 320 in the first direction X can be controlled according to the specific situation of the end plate structure. For example, the extension length of the abutting member 320 corresponding to the groove position of the end plate structure is larger, so that the abutting member 320 abuts in the groove of the end plate structure, and the extension length of the abutting member 320 corresponding to the protruding position of the end plate structure is smaller, so that the abutting member 320 abuts at the protruding position of the end plate structure. After the positioning operation of the end plate structure is performed by the positioning device 10, the controller can control the positioning device 10 to drive the end plate structure to move toward the group of battery cells, and then press the end plate structure tightly against the group of battery cells to form a battery module structure.

[0044] Through the above-mentioned implementation, when different plate structures need to be positioned, there is no need to add an additional positioning device 10. The purpose of positioning different plate structures can be achieved by adjusting the positions of the push members 320 at different positions in the first direction X alone, thereby improving the overall production efficiency and reducing the production cost.

[0045] Further, the plurality of abutting assemblies 300 are arranged in an array. The abutting members 320 may be arranged in an array of multiple rows and columns, and the plurality of abutting assemblies 300 are arranged at intervals. Thus, the plurality of abutting assemblies 300 are arranged in an array, so that the arrangement of the abutting members 320 is more regular, and it is easier to achieve the purpose of positioning different plate structures by independently adjusting the positions of the abutting members 320 at different positions in the first direction X, thereby improving the overall production efficiency and reducing the production cost.

[0046] Further, the positioning device 10 further includes a guide member 200, the guide member 200 and the mounting member 100 are spaced apart in the first direction X, the guide member 200 is provided with a plurality of guide holes 210, one guide hole 210 corresponds to one abutting assembly 300 in the first direction X, and each abutting assembly 300 is at least partially located in the corresponding guide hole 210. The guide member 200 is a plate-like structure, the guide holes 210 can be extended along the first direction X, and the guide holes 210 can penetrate the opposite side surfaces of the guide member 200 in the first direction X. The shape of the guide hole 210 can match the shape of the abutting member 320, so that the abutting assembly 300 is at least partially located in the corresponding guide hole 210. Specifically, one end of the driving member 310 away from the resisting member 320 is fixedly connected to the mounting member 100, and the output end of the driving member 310 is fixedly connected to the resisting member 320. In the compressed state, the resisting member 320 is located in the corresponding guide hole 210, so that the resisting member 320 can be supported by the guide member 200. The mounting member 100 and the guide member 200 can cooperate to more stably fix multiple resisting assemblies 300. At the same time, the design of the guide hole 210 can alleviate the interference of the guide member 200 with the movement of the resisting member 320 in the first direction X.

[0047] Further, the positioning device 10 further includes a plurality of support columns 400 extending along the first direction X, and the plurality of support columns 400 are respectively connected to the guide member 200 and the mounting member 100. The plurality of support columns 400 can be arranged at intervals on the peripheral sides of the plurality of abutting assemblies 300, and the plurality of support columns 400 are respectively connected to the guide member 200 and the mounting member 100, so that the plurality of support columns 400 can relatively fix the guide member 200 and the mounting member 100, thereby forming a receiving space, and the plurality of abutting assemblies 300 are located in the receiving space. The support columns 400 can be welded on the opposite side surfaces of the mounting member 100 and the guide member 200, or the support columns 400 can also be inserted into the mounting member 100 and the guide member 200 to fix the mounting member 100 and the guide member 200. Therefore, by connecting the guide member 200 and the mounting member 100 respectively through the support column 400, the connection between the guide member 200 and the mounting member 100 can be made more stable, so that the plurality of abutting assemblies 300 can be further stably fixed through the cooperation of the guide member 200 and the mounting member 100.

[0048] See also Figures 3 to 5 , Figure 3 is a second structural schematic diagram of a positioning device according to one or more embodiments of the present application. Figure 4 yes Figure 3 The disassembled structural diagram of the positioning device is shown. Figure 5 is a third structural schematic diagram of a positioning device according to one or more embodiments of the present application.

[0049] The positioning device 10 includes a first fixing member 510 and a first transmission assembly 600. The first fixing member 510 is slidably connected to the mounting member 100. The first transmission assembly 600 is respectively connected to the mounting member 100 and the first fixing member 510. The first transmission assembly 600 is used to drive the mounting member 100 to move in the second direction Y, wherein the first direction X and the second direction Y intersect. The first fixing member 510 may be a plate-shaped structure. The first fixing member 510 may be at least partially located on the side of the mounting member 100 away from the abutting assembly 300. The first fixing member 510 may be slidably connected to the mounting member 100 by means of a slide rail or a slider, so that the first fixing member 510 and the mounting member 100 can slide relative to each other. For example, the first fixing member 510 may include a middle portion and two edge portions, the two edge portions are respectively connected to both sides of the middle portion, the middle portion and the mounting member 100 are spaced apart in the first direction X, the two edge portions are slidably connected to the side walls of the mounting member 100, and the first transmission assembly 600 is respectively installed on the mounting member 100 and the middle portion. The first transmission assembly 600 may include but is not limited to a ball screw, etc. The first transmission assembly 600 may drive the mounting member 100 and the first fixing member 510 to move relative to each other in the second direction Y. When the mounting member 100 needs to move in the second direction Y, it is only necessary to fix the first fixing member 510, and then the mounting member 100 can drive the plurality of abutting assemblies 300 to move in the second direction Y through the action of the first transmission assembly 600. The first direction X and the second direction Y may be arranged perpendicular to each other. Thus, the mounting member 100 is driven to move in the second direction Y by the first transmission assembly 600, and the abutting assemblies 300 can be moved in the first direction X and the second direction Y, so as to facilitate the positioning of different plate structures through the abutting assemblies 300, thereby improving the overall production efficiency and reducing the production cost.

[0050] Further, the first transmission assembly 600 includes a first fixed base 610, a first transmission rod 630 and a first movable member 620. The first fixed base 610 and the mounting member 100 are fixedly connected, the first movable member 620 and the first fixed member 510 are fixedly connected, the first transmission rod 630 is extended along the second direction Y, and the first transmission rod 630 is respectively connected to the first fixed base 610 and the first movable member 620. The first transmission rod 630 can rotate to enable the mounting member 100 to move in the second direction Y relative to the first fixed member 510 through the first movable member 620. The first transmission assembly 600 can be a ball screw. Specifically, one end of the first transmission rod 630 is connected to the first fixed base 610, and the first transmission rod 630 is extended along the second direction Y. The end of the first transmission rod 630 away from the first fixed base 610 can be connected to the motor, and the first transmission rod 630 is driven by the motor to rotate around its own axis. The first movable member 620 can be mounted on the outer peripheral side of the first transmission rod 630. When the first transmission rod 630 rotates around its own axis, the first transmission rod 630 can drive the first movable member 620 to move horizontally along the second direction Y. For example, when the first transmission rod 630 rotates clockwise around its own axis, the first movable member 620 can approach the first fixed base 610 along the second direction Y; when the first transmission rod 630 rotates counterclockwise around its own axis, the first movable member 620 can move away from the first fixed base 610 along the second direction Y. The first movable member 620 is connected to the first fixed member 510. When the first movable member 620 approaches or moves away from the first fixed base 610 along the second direction Y, it can drive the first fixed member 510 to move relative to the mounting member 100 in the second direction Y. And only by fixing the first fixed member 510, the mounting member 100 can drive the multiple supporting components 300 to move in the second direction Y, thereby stably moving the mounting member 100 in the second direction Y in a simple manner, so as to improve the overall production efficiency and reduce the production cost.

[0051] Further, the positioning device 10 includes a first slide rail 810 and a first slider 820, the first slide rail 810 is extended along the second direction Y, the first slider 820 is used to slide on the first slide rail 810, one of the first slide rail 810 and the first slider 820 is connected to the first fixing member 510, and the other is connected to the mounting member 100. The first slide rail 810 can be connected to the mounting member 100, the first slider 820 is connected to the side of the first slide rail 810 away from the mounting member 100, and the side of the first slider 820 away from the first slide rail 810 can be used to connect to the first fixing member 510. Alternatively, the first slide rail 810 can be connected to the first fixing member 510, the first slider 820 is connected to the side of the first slide rail 810 away from the first fixing member 510, and the side of the first slider 820 away from the first slide rail 810 can be used to connect to the mounting member 100. The number of the first slide rails 810 and the first slider 820 can be two groups, and the first fixing member 510 is connected to the mounting member 100 through the two groups of the first slide rails 810 and the first slider 820, respectively. Specifically, the first fixing member 510 may include a middle portion and two edge portions, and the two edge portions are respectively connected to the two sides of the middle portion. The middle portion and the mounting member 100 are arranged at intervals in the first direction X, and the two edge portions are slidably connected to the side wall of the mounting member 100 through the first slide rails 810 and the first slider 820. Thus, the mounting member 100 and the first fixing member 510 are slidably connected through the first slide rails 810 and the first slider 820, so as to facilitate the cooperation with the first transmission assembly 600 to make the mounting member 100 move in the second direction Y, so as to improve the overall production efficiency and reduce the production cost.

[0052] See also Figures 3 to 6 , Figure 6 It is a schematic diagram of the disassembled structure of the second fixing member and the second transmission assembly according to one or more embodiments of the present application.

[0053] The positioning device 10 includes a second fixing member 520 and a second transmission assembly 700. The second fixing member 520 is located on the side of the first fixing member 510 away from the mounting member 100. The second fixing member 520 and the first fixing member 510 are slidably connected. The second transmission assembly 700 is connected to the first fixing member 510 and the second fixing member 520 respectively. The second transmission assembly 700 is used to drive the first fixing member 510 to move in a third direction Z, wherein the first direction X, the second direction Y and the third direction Z intersect each other. The second fixing member 520 can be a plate-shaped structure. The second fixing member 520 can be at least partially located on the side of the first fixing member 510 away from the mounting member 100. The second fixing member 520 can be slidably connected to the first fixing member 510 by means of a slide rail or a slider, so that the second fixing member 520 and the first fixing member 510 can slide relative to each other. The second transmission assembly 700 may include but is not limited to a ball screw, etc. The second transmission assembly 700 may be located between the first fixing member 510 and the second fixing member 520, and respectively connect the first fixing member 510 and the second fixing member 520. The second transmission assembly 700 may drive the first fixing member 510 and the second fixing member 520 to move relative to each other in the third direction Z. When the first fixing member 510 needs to move in the third direction Z, it is only necessary to fix the second fixing member 520, and then the first fixing member 510 can drive the mounting member 100 to move in the third direction Z through the action of the second transmission assembly 700. Among them, the first direction X, the second direction Y and the third direction Z can be arranged perpendicular to each other. Thus, the first fixing member 510 is driven to move in the third direction Z by the second transmission assembly 700, and then the top assembly 300 can be moved in the first direction X, the second direction Y and the third direction Z, so as to facilitate the positioning of different plate structures by the top assembly 300, thereby improving the overall production efficiency and reducing the production cost.

[0054] Furthermore, the second transmission assembly 700 includes a second fixed base 710, a second transmission rod 730 and a second movable member 720. The second fixed base 710 and the first fixed member 510 are fixedly connected, the second movable member 720 and the second fixed member 520 are fixedly connected, the second transmission rod 730 is extended along a third direction Z, and the second transmission rod 730 is respectively connected to the second fixed base 710 and the second movable member 720. The second transmission rod 730 can rotate to move the first fixed member 510 in the third direction Z relative to the second fixed member 520 through the second movable member 720. The second transmission assembly 700 can be a ball screw. Specifically, one end of the second transmission rod 730 is connected to the second fixed base 710, and the second transmission rod 730 is extended along the third direction Z. The end of the second transmission rod 730 away from the second fixed base 710 can be connected to the motor, and the second transmission rod 730 is driven by the motor to rotate around its own axis. The second movable member 720 can be mounted on the outer peripheral side of the second transmission rod 730. When the second transmission rod 730 rotates around its own axis, the second transmission rod 730 can drive the second movable member 720 to move horizontally along the third direction Z. For example, when the second transmission rod 730 rotates clockwise around its own axis, the second movable member 720 can approach the second fixed base 710 along the third direction Z; when the second transmission rod 730 rotates counterclockwise around its own axis, the second movable member 720 can move away from the second fixed base 710 along the third direction Z. The second movable member 720 is connected to the second fixed member 520. When the second movable member 720 approaches or moves away from the second fixed base 710 along the third direction Z, it can drive the second fixed member 520 to move relative to the first fixed member 510 in the third direction Z. And only by fixing the second fixed member 520, the first fixed member 510 can drive the installation member 100 to move in the third direction Z, thereby stably moving the installation member 100 in the third direction Z in a simple manner, so as to improve the overall production efficiency and reduce the production cost.

[0055] Further, the positioning device 10 includes a second slide rail 910 and a second slider 920, the second slide rail 910 is extended along the third direction Z, the second slider 920 is used to slide on the second slide rail 910, one of the second slide rail 910 and the second slider 920 is connected to the first fixing member 510, and the other is connected to the second fixing member 520. The second slide rail 910 can be connected to the first fixing member 510, the second slider 920 is connected to the side of the second slide rail 910 away from the first fixing member 510, and the side of the second slider 920 away from the second slide rail 910 can be used to connect the second fixing member 520. Alternatively, the second slide rail 910 can be connected to the second fixing member 520, the second slider 920 is connected to the side of the second slide rail 910 away from the second fixing member 520, and the side of the second slider 920 away from the second slide rail 910 can be used to connect the first fixing member 510. The number of the second slide rails 910 and the second sliders 920 can be two, three or four groups, etc. The second fixing member 520 is connected to the first fixing member 510 through multiple groups of second slide rails 910 and second sliders 920, respectively, and at least one group of first slide rails 810 and first sliders 820 can be connected to the second transmission assembly 700. Thus, the first fixing member 510 and the second fixing member 520 are slidably connected through the second slide rails 910 and the second sliders 920, so as to facilitate the cooperation with the second transmission assembly 700 to make the first fixing member 510 move in the third direction Z, so as to improve the overall production efficiency and reduce the production cost.

[0056] In summary, when different plate structures need to be positioned, there is no need to add an additional positioning device 10. The purpose of positioning different plate structures can be achieved by adjusting the positions of the push members 320 at different positions in the first direction X alone, thereby improving overall production efficiency and reducing production costs.

[0057] 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 positioning device, characterized in that: The positioning device comprises: Mounting parts; A plurality of abutment components, wherein the plurality of abutment components are located on the same side of the mounting member; Wherein, the resisting assembly includes a driving member and a resisting member, the resisting member is connected to the output end of the driving member, the driving member is fixed to the mounting member, and each of the driving members is used to independently drive the respectively connected resisting member to move in the first direction.

2. The positioning device according to claim 1, characterized in that: The plurality of abutting components are arranged in an array.

3. The positioning device according to claim 1, characterized in that: The positioning device also includes a guide member, which is spaced apart from the mounting member in the first direction. The guide member is provided with a plurality of guide holes, one guide hole and one abutting assembly correspond to each other in the first direction, and each abutting assembly is at least partially located in its corresponding guide hole.

4. The positioning device according to claim 3, characterized in that: The positioning device further comprises a plurality of support columns extending along the first direction, wherein the plurality of support columns are respectively connected to the guide member and the mounting member.

5. The positioning device according to any one of claims 1 to 4, characterized in that: The positioning device includes a first fixing member and a first transmission assembly, the first fixing member and the mounting member are slidably connected, the first transmission assembly is respectively connected to the mounting member and the first fixing member, and the first transmission assembly is used to drive the mounting member to move in a second direction, wherein the first direction and the second direction intersect.

6. The positioning device according to claim 5, characterized in that: The first transmission assembly includes a first fixed base, a first transmission rod and a first movable member, the first fixed base and the mounting member are fixedly connected, the first movable member and the first fixed member are fixedly connected, the first transmission rod is extended along the second direction, the first transmission rod is respectively connected to the first fixed base and the first movable member, and the first transmission rod can be rotated to enable the mounting member to move in the second direction relative to the first fixed member through the first movable member.

7. The positioning device according to claim 5, characterized in that: The positioning device includes a first slide rail and a first slider, the first slide rail is extended along the second direction, the first slider is used to slide on the first slide rail, one of the first slide rail and the first slider is connected to the first fixing member, and the other is connected to the mounting member.

8. The positioning device according to claim 5, characterized in that: The positioning device includes a second fixing member and a second transmission assembly, the second fixing member is located on the side of the first fixing member away from the mounting member, the second fixing member and the first fixing member are slidably connected, the second transmission assembly is respectively connected to the first fixing member and the second fixing member, and the second transmission assembly is used to drive the first fixing member to move in a third direction, wherein the first direction, the second direction and the third direction intersect each other.

9. The positioning device according to claim 8, characterized in that: The second transmission assembly includes a second fixed base, a second transmission rod and a second movable member, the second fixed base and the first fixed member are fixedly connected, the second movable member and the second fixed member are fixedly connected, the second transmission rod is extended along the third direction, the second transmission rod is respectively connected to the second fixed base and the second movable member, and the second transmission rod can be rotated to enable the first fixed member to move in the third direction relative to the second fixed member through the second movable member.

10. The positioning device according to claim 8, characterized in that: The positioning device includes a second slide rail and a second slider, the second slide rail is extended along the third direction, the second slider is used to slide on the second slide rail, one of the second slide rail and the second slider is connected to the first fixing member, and the other is connected to the second fixing member.

11. An assembly system, characterized in that: The assembly system comprises a driving assembly and a positioning device according to any one of claims 1 to 10, wherein the driving assembly is used to control the movement of the positioning device.

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