A support structure, conveying mechanism and battery processing apparatus

Abstract

The utility model discloses a support structure, conveying mechanism and battery processing equipment, include: mounting shaft, support roller subassembly, support roller subassembly includes at least two roller subassembly, two roller subassembly interval setting, roller subassembly with mounting shaft rotation is connected, at least one support portion, support portion is located between two roller subassembly, and support portion with mounting shaft abuts. The technical scheme provided by the present application can reduce the maintenance cost.

Description

Technical Field

[0001] This application belongs to the field of conveying equipment technology, and in particular relates to a support structure, a conveying mechanism and a battery processing equipment. Background Technology

[0002] In the prior art, in battery processing equipment, the conveying mechanism for conveying electrode sheets uses a conveyor belt for transmission. The end of the conveying mechanism is equipped with a support roller to support the conveyor belt. During long-term use, in order to prevent the support roller from deforming and bending in the middle after being stressed, a support wheel is usually installed to support the middle side of the support roller. Due to long-term pressure and continuous friction with the support roller, the support wheel will be frequently damaged, resulting in high maintenance and replacement costs. Utility Model Content

[0003] The purpose of this application is to provide a support structure, a conveying mechanism, and a battery processing equipment.

[0004] According to a first aspect of the embodiments of this application, a support structure is provided, comprising:

[0005] Mounting shaft;

[0006] A support roller assembly, comprising at least two roller assemblies spaced apart, the roller assemblies being rotatably connected to the mounting shaft;

[0007] At least one support portion is disposed between the two roller assemblies and abuts against the mounting shaft.

[0008] Optionally, the support roller assembly includes three roller assemblies, namely a first roller assembly, a second roller assembly, and a third roller assembly, wherein the first roller assembly, the second roller assembly, and the third roller assembly are spaced apart;

[0009] The support structure includes two spaced-apart support portions, one of which is located between the first roller assembly and the second roller assembly and abuts against the mounting shaft, and the other of which is located between the second roller assembly and the third roller assembly and abuts against the mounting shaft.

[0010] Optionally, the support portion has a groove, and at least a portion of the mounting shaft is located in the groove.

[0011] Optionally, the roller assembly includes a roller and two bearings, one end of the roller being rotatably connected to the mounting shaft via one of the bearings, and the other end of the roller being rotatably connected to the mounting shaft via the other bearing.

[0012] Optionally, the bearing is a needle roller thrust bearing, which includes a connecting part and a limiting part. The connecting part and the limiting part are arranged along the axial direction of the roller. The outer diameter of the connecting part is smaller than the outer diameter of the limiting part. The roller is engaged with the outer ring of the connecting part, and the end of the roller abuts against the limiting part.

[0013] Optionally, both ends of the roller assembly are provided with retaining rings, which are sleeved on the mounting shaft.

[0014] Optionally, the support structure further includes a mounting bracket, and the support portion is disposed on the mounting bracket.

[0015] According to a second aspect of the embodiments of this application, a conveying mechanism is provided, comprising:

[0016] Install rack;

[0017] The two aforementioned support structures are a first support structure and a second support structure, wherein the first support structure is located at one end of the mounting frame and the second support structure is located at the other end of the mounting frame;

[0018] A conveyor belt, which is fitted onto the support roller assembly.

[0019] Optionally, the conveying mechanism further includes an adsorption component, which is disposed on the mounting frame and located between the first support structure and the second support structure, with the conveyor belt covering the adsorption component.

[0020] According to a third aspect of the embodiments of this application, a battery processing apparatus is provided, comprising:

[0021] The aforementioned conveying mechanism; or

[0022] At least two or thirteen conveying mechanisms are provided, with the two conveying mechanisms arranged adjacent to each other along the conveying direction of the conveying mechanism.

[0023] One technical advantage of this application embodiment is that by setting at least two roller assemblies and providing support parts on the brackets of the two roller assemblies to support the mounting shaft, the problem of easy deformation and bending in the middle of the mounting shaft under long-term use can be avoided; since the mounting shaft is supported by the support parts, there is no rotational relationship between the mounting shaft and the support parts, so there is no need to replace the support parts, thereby reducing maintenance costs.

[0024] Other features and advantages of this application will become clear from the following detailed description of exemplary embodiments with reference to the accompanying drawings. Attached Figure Description

[0025] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present application and, together with their description, serve to explain the principles of the present application.

[0026] Figure 1 This is a schematic diagram of the structure of two support structures in an embodiment of this application;

[0027] Figure 2 This is a schematic diagram of the support structure in the embodiments of this application;

[0028] Figure 3 This is a schematic diagram of the support roller assembly and mounting shaft in the embodiments of this application;

[0029] Figure 4 This is a schematic diagram of the support roller assembly and mounting shaft in the embodiments of this application;

[0030] Figure 5 for Figure 4 A magnified view of point A in the image;

[0031] Figure 6 This is a schematic diagram of the mounting bracket and support portion in the embodiments of this application;

[0032] Figure 7 for Figure 6 A magnified view of section B in the image;

[0033] Figure 8 This is a schematic diagram of the structure of two conveying mechanisms in the embodiments of this application;

[0034] Figure 9 This is a schematic diagram of the structure of two conveying mechanisms in the embodiments of this application;

[0035] Figure 10 This is a schematic diagram of the structure of two conveying mechanisms in the embodiments of this application;

[0036] Figure 11 for Figure 10 A magnified view of point C in the image.

[0037] Explanation of reference numerals in the attached drawings: Support structure 100; First support structure 100a; Second support structure 100b;

[0038] Mounting shaft 1; support roller assembly 2; roller assembly 21; first roller assembly 21a; second roller assembly 21b; third roller assembly 21c; roller 211; bearing 212; first bearing 212a; second bearing 212b; limiting part 2121; connecting part 2122; snap ring 22; support part 3; groove 31; mounting bracket 4; mounting frame 5; conveyor belt 6; adsorption assembly 7; guide roller 8; correction assembly 9; conveying mechanism 200. Detailed Implementation

[0039] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present application.

[0040] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the scope of this application and its application or use.

[0041] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0042] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0043] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be discussed further in subsequent figures.

[0044] In the specification and claims of this invention, the terms "first" and "second" may explicitly or implicitly include one or more of those features. In the description of this invention, unless otherwise stated, "a plurality of" means two or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0045] In the description of this invention, it should be understood that if the terms "axial", "radial", etc., are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0046] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0047] like Figures 1-7 As shown, according to a first aspect of the embodiments of this application, a support structure 100 is provided, including a mounting shaft 1, a support roller assembly 2 and at least one support portion 3; the support roller assembly 2 includes at least two roller assemblies 21, which are spaced apart and rotatably connected to the mounting shaft 1; at least one support portion 3 is disposed between the two roller assemblies 21 and abuts against the mounting shaft 1.

[0048] The support structure 100 of this application is applicable to the conveying mechanism 200 for supporting the conveyor belt 6; or, the conveying mechanism 200 adopts a conveying roller, and the support roller assembly 2 can replace the conveying roller.

[0049] like Figures 1-7 As shown, the support structure 100 includes a mounting shaft 1, a support roller assembly 2, and at least one support portion 3; wherein, the support roller assembly 2 includes at least two roller assemblies 21, which can be understood as including two roller assemblies 21, three roller assemblies 21, or more than three roller assemblies 21; the support structure 100 includes at least one support portion 3, which can be understood as including one support portion 3, two support portions 3, or more support portions 3; the number of roller assemblies 21 is greater than or equal to the number of support portions 3; for example, the support roller assembly 2 includes two roller assemblies 21, and the support structure 100 includes one support portion 3; or, the support roller assembly 2 includes three roller assemblies 21, and the support structure 100 includes two support portions 3.

[0050] To further explain, the two roller assemblies 21 are respectively labeled as first roller assembly 21a and second roller assembly 21b. First roller assembly 21a is rotatably connected to the mounting shaft 1 and can rotate relative to the mounting shaft 1. Second roller assembly 21b is rotatably connected to the mounting shaft 1 and can rotate relative to the mounting shaft 1. First roller assembly 21a and second roller assembly 21b are spaced apart along the axial direction of the mounting shaft 1, that is, there is a gap between first roller assembly 21a and second roller assembly 21b. Support part 3 is provided between first roller assembly 21a and second roller assembly 21b. Support part 3 can abut against the mounting shaft 1 and provide support for the mounting shaft 1.

[0051] The support structure 100 of this application provides at least two roller assemblies 21 and a support part 3 is provided on the bracket of the two roller assemblies 21 to support the mounting shaft 1, thereby avoiding the problem of easy deformation and bending in the middle of the mounting shaft 1 under long-term use; since the mounting shaft 1 is supported by the support part 3, there is no rotational relationship between the mounting shaft 1 and the support part 3, so there is no need to replace the support part 3, thereby reducing costs.

[0052] like Figure 2 and Figure 3 As shown, in an optional embodiment, the support roller assembly 2 includes three roller assemblies 21, namely a first roller assembly 21a, a second roller assembly 21b, and a third roller assembly 21c, which are spaced apart. Specifically, the first roller assembly 21a is rotatably connected to the mounting shaft 1 and is rotatable relative to the mounting shaft 1; the second roller assembly 21b is rotatably connected to the mounting shaft 1. The second roller assembly 21b is rotatable relative to the mounting shaft 1, and the third roller assembly 21c is rotatably connected to the mounting shaft 1. The first roller assembly 21a and the second roller assembly 21b are spaced apart along the axial direction of the mounting shaft 1, and the second roller assembly 21b and the third roller assembly 21c are spaced apart along the axial direction of the mounting shaft 1. That is, there is a gap between the first roller assembly 21a and the second roller assembly 21b, and there is a gap between the second roller assembly 21b and the third roller assembly 21c.

[0053] To further explain, the support structure 100 includes two spaced-apart support portions 3, one of which is located between the first roller assembly 21a and the second roller assembly 21b and abuts against the mounting shaft 1, and the other is located between the second roller assembly 21b and the third roller assembly 21c and abuts against the mounting shaft 1; in this embodiment, by providing two support portions 3 to support the mounting shaft 1, the support stability is improved.

[0054] like Figure 6 and Figure 7 As shown, in an optional embodiment, the support portion 3 has a groove 31, and a portion of the mounting shaft 1 is located in the groove 31. Specifically, the support portion 3 has a groove 31 on the side facing the mounting shaft 1, the opening of the groove 31 faces the mounting shaft 1, and a portion of the mounting shaft 1 is located in the groove 31. It can be understood that at least a portion of the circumferential surface of the mounting shaft 1 is located in the groove 31. In this embodiment, by providing the groove 31, it is convenient to install the mounting shaft 1 and the support portion 3, and the groove 31 can also serve as a limiting element.

[0055] In one specific embodiment, along the radial direction of the mounting shaft 1, the cross-section of the groove 31 is a semi-circular arc, a quarter-circular arc, or an arc between a half-circular arc and a quarter-circular arc.

[0056] like Figure 3 and Figure 4As shown, in an optional embodiment, the roller assembly 21 includes a roller 211 and two bearings 212. One end of the roller 211 is rotatably connected to the mounting shaft 1 via one of the bearings 212, and the other end of the roller 211 is rotatably connected to the mounting shaft 1 via the other bearing 212. Specifically, the two bearings 212 are a first bearing 212a and a second bearing 212b, respectively. Along the axial direction of the roller 211, the two ends of the roller 211 are a first end and a second end, respectively. The outer ring of the first bearing 212a mates with the first end, and the inner ring of the first bearing 212a mates with the mounting shaft 1. The outer ring of the second bearing 212b mates with the second end, and the inner ring of the second bearing 212b mates with the mounting shaft 1. The roller 211 is rotatably connected to the mounting shaft 1 via the two bearings 212.

[0057] like Figure 5 As shown, in an optional embodiment, the bearing 212 is a needle roller thrust bearing, which includes a connecting portion 2122 and a limiting portion 2121. The connecting portion 2122 and the limiting portion 2121 are arranged along the axial direction of the roller 211. The outer diameter of the connecting portion 2122 is smaller than the outer diameter of the limiting portion 2121. The roller 211 is engaged with the outer ring of the connecting portion 2122, and the end of the roller 211 abuts against the limiting portion 2121. Specifically, the conveyor belt 6 may deviate along the axial direction of the support roller assembly 2 during the conveying process, which will cause the roller assembly 21 to also deviate along the axial direction. The roller 211 is engaged with the outer ring of the connecting portion 2122. The connecting portion 2122 can withstand the axial force from the roller 211, and the limiting portion 2121 can withstand the radial force from the roller 211, thereby improving the service life of the roller assembly 21 and reducing costs.

[0058] like Figure 5 As shown, in an optional embodiment, the roller assembly 21 is provided with retaining rings 22 at both ends, and the retaining rings 22 are sleeved on the mounting shaft 1; specifically, the retaining rings 22 are sleeved on the mounting shaft 1, and retaining rings 22 are provided at both ends of the roller assembly 21 along the axial direction, and the retaining rings 22 can restrict the roller assembly 21 from moving along the axial direction of the mounting shaft 1.

[0059] like Figure 1 As shown, in an optional embodiment, the support structure 100 further includes a mounting bracket 4, and the support part 3 is disposed on the mounting bracket 4; specifically, the mounting bracket 4 is used to connect with the mounting frame 5 of the conveying mechanism 200, the support part 3 is disposed on the mounting bracket 4, and the mounting bracket 4 provides mounting support for the support part 3.

[0060] like Figures 8-11As shown, according to a second aspect of the embodiments of this application, a conveying mechanism 200 is provided, including a mounting frame 5, two support structures 100 and a conveyor belt 6; namely, a first support structure 100a and a second support structure 100b, wherein the first support structure 100a is disposed at one end of the mounting frame 5 and the second support structure 100b is disposed at the other end of the mounting frame 5; the conveyor belt 6 is sleeved on the support roller assembly 2.

[0061] like Figure 9 As shown, the conveying mechanism 200 includes a mounting frame 5, two support structures 100, and a conveyor belt 6. The two support structures 100 are a first support structure 100a and a second support structure 100b. The mounting frame 5 includes a first mounting end and a second mounting end. The first support structure 100a is located at the first mounting end, and the second support structure 100b is located at the second mounting end. The conveyor belt 6 is fitted onto the support roller assembly 2 of the first support structure 100a and the support roller assembly 2 of the second support structure 100b. The support roller assembly 2 of the first support structure 100a and the support roller assembly 2 of the second support structure 100b can support the conveyor belt 6.

[0062] like Figure 2 As shown, in an optional embodiment, the support structure 100 further includes a guide roller 8, which is spaced apart from the support roller assembly 2. The axis of the guide roller 8 is parallel to the axis of the support roller assembly 2. The conveyor belt 6 is sleeved on the support roller assembly 2 and the guide roller 8 of the support structure 100. Through the two support structures 100, the conveyor belt 6 can be arranged in a ring.

[0063] like Figure 9 , Figure 10 and Figure 11 As shown, in an optional embodiment, the conveying mechanism 200 further includes an adsorption component 7, which is disposed on the mounting frame 5 and located between the first support structure 100a and the second support structure 100b. The conveyor belt 6 covers the adsorption component 7. Specifically, the adsorption component 7 is disposed on the mounting frame 5 and located between the first support structure 100a and the second support structure 100b. A portion of the conveyor belt 6 covers the adsorption component 7. The adsorption component 7 can provide adsorption force for the product located on the conveyor belt 6 to prevent the product from moving on the conveyor belt 6.

[0064] In one specific embodiment, the adsorption component 7 consists of an adsorption cavity and a cover plate. The cover plate can seal the adsorption cavity. The cover plate has a negative pressure hole that communicates with the adsorption cavity. The conveyor belt 6 has adsorption holes and covers the cover plate. Therefore, the product located on the conveyor belt 6 can be adsorbed through the negative pressure hole and the adsorption hole.

[0065] like Figure 1 As shown, in an optional embodiment, the conveying mechanism 200 further includes a correction component 9, which is connected to the guide roller 8 to adjust the axial position of the conveyor belt 6 on the guide roller 8.

[0066] According to a third aspect of the embodiments of this application, a battery processing apparatus is provided, including the conveying mechanism 200 described above.

[0067] like Figures 8-10 As shown, in one specific embodiment, at least two of the above-mentioned conveying mechanisms 200 are arranged adjacent to each other along the conveying direction of the conveying mechanism 200; a support structure 100 is provided at the end of the conveying mechanism 200 to support the conveyor belt 6. Since the two conveying mechanisms 200 are arranged adjacent to each other, the support structures 100 corresponding to the two conveying mechanisms 200 will be arranged adjacent to each other; in the scheme where the support roller assembly 2 includes at least two roller assemblies 21, if the same support effect can be guaranteed, a roller assembly 21 with a smaller diameter can be used. Since the support structure 100 does not have a negative pressure adsorption effect, when using a roller assembly 21 with a smaller diameter, the non-negative pressure area between the two conveying mechanisms 200 can be smaller, thereby enabling the conveying of narrower products between the two conveying mechanisms 200.

[0068] While specific embodiments of this application have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of this application. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of this application. The scope of this application is defined by the appended claims.

Claims

1. A support structure, characterized in that, include: Mounting shaft (1); The support roller assembly (2) includes at least two roller assemblies (21), which are spaced apart and are rotatably connected to the mounting shaft (1). At least one support (3) is provided between the two roller assemblies (21) and abuts against the mounting shaft (1).

2. The support structure according to claim 1, characterized in that, The support roller assembly (2) includes three roller assemblies (21), which are a first roller assembly (21a), a second roller assembly (21b) and a third roller assembly (21c), respectively, and the first roller assembly (21a), the second roller assembly (21b) and the third roller assembly (21c) are arranged at intervals. The support structure (100) includes two spaced-apart support portions (3), one of which is located between the first roller assembly (21a) and the second roller assembly (21b) and abuts against the mounting shaft (1), and the other of which is located between the second roller assembly (21b) and the third roller assembly (21c) and abuts against the mounting shaft (1).

3. The support structure according to claim 1, characterized in that, The support (3) has a groove (31), and at least a portion of the mounting shaft (1) is located in the groove (31).

4. The support structure according to claim 1, characterized in that, The roller assembly (21) includes a roller (211) and two bearings (212). One end of the roller (211) is rotatably connected to the mounting shaft (1) via one of the bearings (212), and the other end of the roller (211) is rotatably connected to the mounting shaft (1) via the other bearing (212).

5. The support structure according to claim 4, characterized in that, The bearing (212) is a needle roller thrust bearing, which includes a connecting part (2122) and a limiting part (2121). The connecting part (2122) and the limiting part (2121) are arranged along the axial direction of the roller (211). The outer diameter of the connecting part (2122) is smaller than the outer diameter of the limiting part (2121). The roller (211) is engaged with the outer ring of the connecting part (2122), and the end of the roller (211) abuts against the limiting part (2121).

6. The support structure according to claim 1, characterized in that, Both ends of the roller assembly (21) are provided with retaining rings (22), and the retaining rings (22) are sleeved on the mounting shaft (1).

7. The support structure according to claim 1, characterized in that, The support structure (100) further includes a mounting bracket (4), and the support part (3) is disposed on the mounting bracket (4).

8. A conveying mechanism, characterized in that, include: Mounting rack (5); The two support structures (100) as described in any one of claims 1-7 are a first support structure (100a) and a second support structure (100b), wherein the first support structure (100a) is disposed at one end of the mounting frame (5) and the second support structure (100b) is disposed at the other end of the mounting frame (5); A conveyor belt (6) is fitted onto the support roller assembly (2).

9. The conveying mechanism according to claim 8, characterized in that, The conveying mechanism (200) further includes an adsorption component (7), which is disposed on the mounting frame (5) and located between the first support structure (100a) and the second support structure (100b). The conveyor belt (6) covers the adsorption component (7).

10. A battery processing equipment, characterized in that, include: The conveying mechanism (200) as described in any one of claims 8-9; or At least two conveying mechanisms (200) as described in any one of claims 8-9, wherein the two conveying mechanisms (200) are arranged adjacent to each other along the conveying direction of the conveying mechanism (200).

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