Installation device and battery production system

Abstract

The utility model relates to the technical field of lithium battery production equipment, and specifically to an installation device and a battery production system. The installation device includes: a device body; a coating die head is installed on the device body; a variety of functional parts are arranged in the device body, and an inspection hole connected to the outside is opened on the device body, and the inspection hole and the functional part are arranged one by one; and / or; a belt-through hole connecting the inside and outside of the device body is opened on the device body. By setting the inspection hole on the device body, it is convenient for the operator to put his hand into the device body to inspect and repair the functional parts in the device body; by setting the belt-through hole on the device body, it is convenient for the operator to put his hand into the device body to complete the wearing of the current collector. Compared with the prior art, there is no need for the operator to re-enter the frame for operation, which is very convenient and can prevent the operator from being injured due to bumps.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery production equipment, and in particular to an installation device and a battery production system. Background Art

[0002] Lithium-ion batteries are secondary batteries that rely on the movement of lithium ions between the positive and negative electrodes to work. They have the advantages of high voltage, high specific energy, long cycle life and good safety performance, and are widely used in some fields.

[0003] Lithium-ion battery production equipment generally includes a frame, a coating die head, a plurality of guide rollers cooperating with the coating die head, and functional parts for controlling the running state of the guide rollers, etc. The above structures are all arranged in the frame.

[0004] When the operator inspects and repairs the auxiliary structure of the coating die head, or installs the current collector / electrode on the guide roller, the operator is often required to enter the frame to operate. Due to the small space inside the frame, it is very inconvenient and inefficient; in addition, the operator is prone to bumps and injuries in the frame. Utility Model Content

[0005] (I) The problem to be solved by the present invention is that currently maintenance personnel often need to enter the frame to inspect and repair the auxiliary structure of the coating die head and thread the current collector / electrode piece, which is very inconvenient.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, an embodiment of the utility model provides a mounting device for a battery production system, wherein the battery production system includes a coating die head and a functional part cooperating with the coating die head;

[0008] The installation device comprises: a device body;

[0009] The coating die head is installed on the device body;

[0010] The device body is provided with a plurality of functional parts, the device body is provided with inspection holes to the outside, the inspection holes are arranged one-to-one with the functional parts; and / or the device body is provided with belt holes connecting the inside and outside of the device body.

[0011] Further, the device body includes mounting plates arranged opposite to each other;

[0012] The die head is mounted on the two mounting plates;

[0013] A plurality of the functional parts are arranged between the two mounting plates, and the mounting plates are each provided with a plurality of inspection holes corresponding to the functional parts one by one, and a plurality of the belt threading holes.

[0014] Furthermore, a mounting edge is formed on the side of the mounting plate, and the coating die head is mounted on the mounting edge.

[0015] Further, the mounting plate is in an L-shaped structure, and the mounting plate includes a first body and a second body;

[0016] The side edge of the first body forms the installation edge, the second body is connected to a portion of the installation edge, and the second body is perpendicular to the first body, and the remaining portion of the installation edge is used to install the coating die head.

[0017] Furthermore, it also includes a first support plate;

[0018] Two ends of the first support plate are respectively connected to the two mounting edges, and the coating die head is mounted on the first support plate.

[0019] Further, the functional part includes a guide roller;

[0020] The guide roller is rotatably disposed between the two mounting plates, and the inspection hole comprises a first inspection hole corresponding to the guide roller.

[0021] Furthermore, the functional part further comprises a swing frame, at least part of the guide rollers are provided with the swing frame, and the swing frame is used to drive the guide rollers to swing;

[0022] The swing frame is arranged between the two mounting plates, and the inspection hole further comprises a second inspection hole corresponding to the swing frame.

[0023] Furthermore, at least part of the roller seats of the guide rollers are arranged at the first inspection hole.

[0024] Furthermore, the area of ​​the first inspection hole is larger than the cross-sectional area of ​​the axial cross-section of the guide roller, and the guide roller can pass through the first inspection hole.

[0025] Another embodiment of the present invention further provides a battery production system, including the installation device described in the above embodiment.

[0026] Beneficial effects of the utility model:

[0027] The utility model provides an installation device for a battery production system, wherein the battery production system includes a coating die head and functional parts cooperating with the coating die head; the installation device includes: a device body; the coating die head is installed on the device body; a plurality of functional parts are arranged in the device body, and an inspection hole connected to the outside is opened on the device body, and the inspection hole is arranged one-to-one with the functional parts; and / or; a belt threading hole connecting the inside and outside of the device body is opened on the device body.

[0028] By providing an inspection hole on the device body, the operator can conveniently reach into the device body to inspect and repair the functional parts in the device body; by providing a belt threading hole on the device body, the operator can conveniently reach into the device body to wear the current collector. Compared with the existing technology, the operator does not need to enter the frame again to operate, which is very convenient and can prevent the operator from being injured due to bumps. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 A schematic diagram of the structure of the coating die head and the mounting device provided in the embodiment of the utility model;

[0031] Figure 2 for Figure 1 A partial enlarged view of point A.

[0032] Icon: 11- coating die head; 12- rack;

[0033] 21-mounting plate; 211-first body; 212-second body; 213-mounting edge;

[0034] 31-guide roller; 32-swing frame; 33-guide roller seat;

[0035] 4-manhole; 41-first manhole; 42-second manhole;

[0036] 5- Belt hole. DETAILED DESCRIPTION

[0037] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] like Figure 1 and Figure 2 As shown, an embodiment of the utility model provides an installation device for a battery production system, wherein the battery production system includes a coating die head 11 and functional parts cooperating with the coating die head 11; the installation device includes: a device body; the coating die head 11 is installed on the device body; a plurality of functional parts are arranged in the device body, and an inspection hole 4 connected to the outside is opened on the device body, and the inspection hole 4 is arranged one-to-one with the functional parts; and / or; a belt threading hole 5 connecting the inside and outside of the device body is opened on the device body.

[0039] This embodiment provides an installation device for use in a battery production system. The battery production system includes a coating die 11 and a functional component that cooperates with the coating die 11. With the cooperation of the coating die 11 and the functional component, the coating of the surface of the current collector can be completed. The coating die 11 and the functional component are both installed on the installation device in this embodiment.

[0040] Specifically, in this embodiment, the installation device includes a device body, a coating die head 11 is installed on the device body, and the functional parts are installed in the device body. In addition, each functional part is equipped with a corresponding inspection hole 4. The inspection hole 4 can connect the inside of the device body with the outside. When it is necessary to inspect and repair the functional parts in the device body, the operator can extend his hand into the device body through the inspection hole 4 to inspect and repair the functional parts. Furthermore, a threading hole 5 is also provided on the device body. During coating, the operator can extend his hand into the device body through the threading hole 5 to complete the threading of the current collector.

[0041] Optionally, in this embodiment, only the inspection hole 4 may be provided on the device body, only the belt threading hole 5 may be provided on the device body, or both the inspection hole 4 and the belt threading hole 5 may be provided on the device body. The latter is preferably adopted in this embodiment to facilitate the operation of the operator.

[0042] The installation device provided in this embodiment can facilitate the operator to reach into the device body to inspect and repair the functional parts in the device body by providing an inspection hole 4 on the device body; and can facilitate the operator to reach into the device body to wear the current collector by providing a belt threading hole 5 on the device body. Compared with the prior art, the operator does not need to enter the frame 12 again to operate, which is very convenient and can prevent the operator from being injured due to bumps.

[0043] The installation device provided by the embodiment of the utility model is as follows Figure 1 and Figure 2 As shown, the device body includes relatively arranged mounting plates 21; the die head is installed on two of the mounting plates 21; a plurality of functional parts are arranged between the two mounting plates 21, and the mounting plates 21 are each provided with a plurality of inspection holes 4 corresponding to the functional parts one by one, and a plurality of belt threading holes 5.

[0044] In this embodiment, the device body includes two mounting plates 21 arranged opposite to each other, which have a simple structure and strong stability. The battery production system also includes a frame 12, and the two mounting plates 21 are fixed on the frame 12. An installation space is formed between the two mounting plates 21, and the above-mentioned functional parts are all arranged in the installation space; the coating die head 11 is installed on the mounting plate 21.

[0045] Optionally, in this embodiment, the structures of the two mounting plates 21 can be completely the same, that is, the two mounting plates 21 are symmetrically arranged about the midline therebetween, or the above-mentioned inspection hole 4 and belt threading hole 5 can be opened on only one of the mounting plates 21, and no hole is opened on the other mounting plate 21. In this embodiment, the former is preferably adopted to facilitate the operation of the operator.

[0046] The above content mentioned that in this embodiment, it is preferred to adopt a setting method in which an inspection hole 4 is set on the device body and a belt through hole 5 is also set on the device body, that is, each mounting plate 21 is provided with an inspection hole 4 and a belt through hole 5, and the inspection holes 4 and the belt through holes 5 on the two mounting plates 21 are set at the same position.

[0047] It can be understood that in this embodiment, the device body can also be a frame structure spliced ​​with steel parts such as steel pipes, which can also achieve the purpose of installing the coating die 11 and the functional parts cooperating with the coating die 11, as well as forming the inspection hole 4 and the belt threading hole 5 on the device body for easy operation.

[0048] The installation device provided by the embodiment of the utility model is as follows Figure 1 and Figure 2 As shown, a mounting edge 213 is formed on the side of the mounting plate 21 , and the coating die head 11 is mounted on the mounting edge 213 .

[0049] In this embodiment, the mounting plate 21 has a plurality of side edges, one of which forms the above-mentioned mounting edge 213, and the coating die head 11 is mounted on the mounting edges 213 of the two mounting plates 21. In other words, the coating die head 11 is not mounted in the above-mentioned mounting space, so that it is convenient for operators to inspect, maintain, clean, etc. the coating die head 11.

[0050] Optionally, in this embodiment, the coating die head 11 can also be installed in the above-mentioned installation space. In this case, corresponding holes need to be provided on the installation plate 21 to facilitate operators to inspect, maintain, and clean the coating die head 11.

[0051] The installation device provided by the embodiment of the utility model is as follows Figure 1 and Figure 2 As shown, the mounting plate 21 is an L-shaped structure, and the mounting plate 21 includes a first main body 211 and a second main body 212; the side of the first main body 211 forms the mounting edge 213, the second main body 212 is connected to a portion of the mounting edge 213, and the second main body 212 is perpendicular to the first main body 211, and the remaining part of the mounting edge 213 is used to install the coating die head 11.

[0052] In this embodiment, the mounting plate 21 is an L-shaped structure, which includes a first body 211 arranged horizontally and a second body 212 arranged vertically. Among them, one side of the first body 211 forms the above-mentioned mounting edge 213, the second body 212 is connected to a part of the mounting edge 213, and the other part of the mounting edge 213 is used to install the above-mentioned coating die 11. By setting the mounting plate 21 as an L-shaped structure, the second body 212 can play a certain protective role on the coating die 11, and can facilitate the arrangement of functional parts and the tape running of the battery production system.

[0053] Optionally, in this embodiment, the first body 211 and the second body 212 may be integrally formed, or the first body 211 and the second body 212 may be connected by welding or bolting.

[0054] It can be understood that, in this embodiment, the mounting plate 21 may also be a square plate, but the effect is slightly inferior to the L-shaped plate in this embodiment.

[0055] Optionally, in this embodiment, three belt-passing holes 5 are provided, and the three belt-passing holes 5 are all provided on the first body 211 .

[0056] The installation device provided by the embodiment of the utility model is as follows Figure 1 and Figure 2As shown, it also includes a first support plate; both ends of the first support plate are respectively connected to the two mounting edges 213, and the coating die head 11 is mounted on the first support plate.

[0057] In this embodiment, preferably, the mounting device further comprises a first support plate, the two ends of the first support plate are respectively connected to the mounting edges 213 of the two first bodies 211, and the first support plate and the first body 211 can be welded or connected by bolts or other structures. The coating die head 11 is mounted on the first support plate, and the first support plate has a large bearing surface. By mounting the coating die head 11 on the first support plate, the stability of the coating die head 11 can be improved and the subsequent coating quality can be guaranteed.

[0058] The installation device provided by the embodiment of the utility model is as follows Figure 1 and Figure 2 As shown, the functional part includes a guide roller 31 ; the guide roller 31 is rotatably disposed between the two mounting plates 21 , and the inspection hole 4 includes a first inspection hole 41 corresponding to the guide roller 31 .

[0059] Optionally, in this embodiment, the functional part includes a guide roller 31, which is used to control the running direction of the current collector to better match the coating die head 11. The two ends of the guide roller 31 are rotatably connected to the two mounting plates 21. The inspection hole 4 includes a first inspection hole 41, which corresponds to the guide roller 31, that is, each guide roller 31 is configured with a first inspection hole 41, which is used to facilitate the operator to put his hand into the device body to facilitate the inspection and maintenance of the guide roller 31.

[0060] In this embodiment, guide roller seats 33 are provided at both ends of the guide roller 31 , and the guide roller 31 can rotate on the guide roller seats 33 . Both ends of the guide roller 31 are connected to the mounting plate 21 through the guide roller seats 33 .

[0061] The installation device provided by the embodiment of the utility model is as follows Figure 1 and Figure 2 As shown, the functional part also includes a swing frame 32, and at least part of the guide roller 31 is equipped with the swing frame 32, and the swing frame 32 is used to drive the guide roller 31 to swing; the swing frame 32 is arranged between the two mounting plates 21, and the inspection hole 4 also includes a second inspection hole 42 corresponding to the swing frame 32.

[0062] In this embodiment, in order to make the guide roller 31 better match the current collector, at least part of the guide roller 31 is equipped with a swing frame 32. The swing frame 32 is rotatably arranged in the installation space between the two installation plates 21 and is used to drive the corresponding movable roller to swing.

[0063] Correspondingly, in this embodiment, the inspection hole 4 also includes a second inspection hole 42, and each swing frame 32 corresponds to a second inspection hole 42, which is used to facilitate the operator to insert his hand into the device body to inspect and maintain the swing frame 32.

[0064] Optionally, in the present embodiment, some of the guide rollers 31 may be provided with the swing frame 32 , or all of the guide rollers 31 may be provided with the swing frame 32 .

[0065] The installation device provided by the embodiment of the utility model is as follows Figure 1 and Figure 2 As shown, at least part of the roller seats of the guide rollers 31 are arranged at the first inspection hole 41 .

[0066] Preferably, in the present embodiment, the guide roller seat 33 of the guide roller 31 can be arranged on the first inspection hole 41. The guide roller seat 33 is supported by the first inspection hole 41, which can make it more convenient for operators to inspect and maintain the guide roller 31. In addition, an independent structure for supporting the guide roller seat 33 is also required to be provided on the mounting plate 21, which can greatly reduce production costs.

[0067] Optionally, in the present embodiment, the guide roller seats 33 of some guide rollers 31 may be disposed at the first inspection hole 41 , or the guide roller seats 33 of all guide rollers 31 may be disposed at the inspection hole 4 .

[0068] It can be understood that, in this embodiment, the guide roller seat 33 can also be connected to the plate surface of the mounting plate 21, and the connection method can be welding or bolt connection, etc., which can also play the role of supporting the guide roller seat 33.

[0069] The installation device provided by the embodiment of the utility model is as follows Figure 1 and Figure 2 As shown, the area of ​​the first inspection hole 41 is larger than the cross-sectional area of ​​the axial cross-section of the guide roller 31 , and the guide roller 31 can pass through the first inspection hole 41 .

[0070] In the present embodiment, the inspection and maintenance of the guide roller 31 includes the replacement of the guide roller 31. To this end, the area of ​​the first inspection hole 41 needs to be larger than the cross-sectional area of ​​the axial section of the guide roller 31. In this way, the guide roller 31 can pass through the corresponding first inspection hole 41, making it convenient for the operator to replace the guide roller 31.

[0071] Optionally, in this embodiment, the first inspection hole 41 corresponding to the guide roller 31 may be a round hole or a square hole, and is preferably a square hole in this embodiment.

[0072] Another embodiment of the present invention further provides a battery production system, comprising the installation device described in any of the above embodiments.

[0073] The battery production system in this embodiment has all the advantages of the above-mentioned installation device, so it will not be described here in detail.

[0074] In the description of the present invention, it should be noted that the terms "upper" and "lower" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0075] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be an indirect connection through an intermediate medium, or it can be a connection between the insides of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0076] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mounting device for a battery production system, the battery production system comprising a coating die (11) and a functional part cooperating with the coating die (11); It is characterized in that The installation device comprises: a device body; The coating die head (11) is installed on the device body; The device body is provided with a plurality of functional parts, the device body is provided with inspection holes (4) to the outside, the inspection holes (4) are arranged one-to-one with the functional parts; and / or the device body is provided with belt holes (5) to connect the inside and outside of the device body.

2. The mounting device according to claim 1, characterized in that: The device body comprises mounting plates (21) arranged opposite to each other; The die head is mounted on the two mounting plates (21); A plurality of the functional parts are arranged between the two mounting plates (21), and the mounting plates (21) are each provided with a plurality of inspection holes (4) corresponding one-to-one to the functional parts, and a plurality of belt threading holes (5).

3. The mounting device according to claim 2, characterized in that: A mounting edge (213) is formed on the side of the mounting plate (21), and the coating die head (11) is mounted on the mounting edge (213).

4. The mounting device according to claim 3, characterized in that: The mounting plate (21) is in an L-shaped structure, and comprises a first main body (211) and a second main body (212); The side edge of the first body (211) forms the mounting edge (213), the second body (212) is connected to a portion of the mounting edge (213), and the second body (212) is perpendicular to the first body (211), and the remaining portion of the mounting edge (213) is used to mount the coating die head (11).

5. The mounting device according to claim 4, characterized in that: Also included is a first support plate; Both ends of the first support plate are respectively connected to the two mounting edges (213), and the coating die head (11) is mounted on the first support plate.

6. The mounting device according to any one of claims 2 to 5, characterized in that: The functional part comprises a guide roller (31); The guide roller (31) is rotatably disposed between the two mounting plates (21), and the inspection hole (4) comprises a first inspection hole (41) corresponding to the guide roller (31).

7. The mounting device according to claim 6, characterized in that: The functional part further comprises a swing frame (32), at least part of the guide roller (31) is provided with the swing frame (32), and the swing frame (32) is used to drive the guide roller (31) to swing; The swing frame (32) is arranged between the two mounting plates (21), and the inspection hole (4) further comprises a second inspection hole (42) corresponding to the swing frame (32).

8. The mounting device according to claim 6, characterized in that: At least part of the roller seats of the guide roller (31) are arranged at the first inspection hole (41).

9. The mounting device according to claim 6, characterized in that: The area of ​​the first inspection hole (41) is larger than the cross-sectional area of ​​the axial cross-section of the guide roller (31), and the guide roller (31) can pass through the first inspection hole (41).

10. A battery production system, characterized in that: Comprising a mounting device as claimed in any one of claims 1 to 9.

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