Novel baking clamp device compatible with multiple series of cylindrical batteries

Abstract

The utility model belongs to the technical field of battery clamp devices, and particularly relates to a novel baking clamp device compatible with multiple series of cylindrical batteries, which comprises a heating plate, the baking mold is located at the top of the heating plate; the number of the left battery limiting lining plates is multiple groups, and the left battery limiting lining plates are matched with the baking mold; the number of the right battery limiting lining plates is multiple groups, and the right battery limiting lining plates are matched with the baking mold; the cylindrical batteries are arranged, the outer sides of the cylindrical batteries are in sliding contact with the inner side of the baking mold, the baking carrier can be compatible with the cylindrical batteries of different sizes and specifications by moving the positions of the battery limiting lining plates in the positioning strip grooves, secondary development and design of the mold are reduced, the production efficiency is improved, and the production cost is reduced. The purchase cost is saved.

Description

Technical Field

[0001] This utility model relates to the field of battery clamping device technology, and in particular to a novel baking clamping device compatible with multiple series of cylindrical batteries. Background Technology

[0002] Battery baking is a key process in battery manufacturing, mainly used to remove moisture or solvents to ensure battery performance and safety.

[0003] Current cylindrical battery baking fixtures on the market have the following problems: they cannot be adapted to cylindrical batteries of different sizes, meaning that the baking heating fixture can only be used for cylindrical batteries of one specification. This method requires custom drilling designs based on the size of the battery, and when it is necessary to change to other types of cylindrical batteries, it is necessary to re-mold the heating fixture, resulting in a lot of cost waste. Therefore, this utility model proposes a new type of baking fixture device compatible with multiple series of cylindrical batteries to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies that cannot adapt to cylindrical batteries of different sizes, i.e., the baking heating fixture can only be used for cylindrical batteries of one specification. This method requires custom drilling design according to the size of the battery, and when it is necessary to change to other types of cylindrical batteries, it is necessary to re-mold the heating fixture, resulting in a lot of cost waste. Therefore, a new baking fixture device compatible with multiple series of cylindrical batteries is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A novel baking fixture device compatible with multiple series of cylindrical batteries, including

[0007] Heating plate;

[0008] A baking mold, which is positioned on top of a heating plate;

[0009] Left battery limiting liner, the number of which is multiple, the left battery limiting liner cooperates with the baking mold;

[0010] Right battery limiting liner, the number of which is multiple, the right battery limiting liner cooperates with the baking mold;

[0011] A plurality of cylindrical batteries are provided, with the outer side of the cylindrical batteries slidingly contacting the inner side of the baking mold.

[0012] As a preferred embodiment of this utility model, the heating plate includes: a molded heating main board, a power interface, a temperature control probe, a heating cover plate, and a heating film;

[0013] The heating film is installed on the molded heating main board, and the power interface, temperature control probe and heating cover are also installed on the molded heating main board.

[0014] As a preferred embodiment of this utility model, the baking mold is equipped with a clamping plate reinforcing rib, the clamping plate reinforcing rib is provided with a positioning groove, and the clamping plate reinforcing rib is provided with an adjustment positioning hole.

[0015] As a preferred embodiment of this utility model, the clamping plate reinforcing ribs are respectively provided with cross-grooved lifting head screws and cross-grooved flat head screws.

[0016] As a preferred embodiment of this utility model, a left battery limiting liner guide block is installed on the left battery limiting liner, and a right battery limiting liner guide block is installed on the right battery limiting liner.

[0017] As a preferred embodiment of this utility model, both the left battery limiting liner and the right battery limiting liner are provided with end fixing holes and middle fixing holes. Beneficial effects

[0018] The structural components of this baking fixture device, compatible with multiple series of cylindrical batteries, are all designed using aluminum profiles cut and machined, and standard parts are manufactured in-house using molds. This design offers a significant cost advantage over manufacturing trays using machined parts.

[0019] The baking fixture device, which is compatible with multiple series of cylindrical batteries, adopts an overall compatible design. It is compatible with other cylindrical battery cells without changing any parts, making it convenient and quick to change types and improving production efficiency.

[0020] In this invention, by moving the battery limiting liner to the position of the positioning groove, the baking carrier can be compatible with cylindrical batteries of different sizes and specifications, thereby reducing the need for secondary mold development and design and saving procurement costs. Attached Figure Description

[0021] Figure 1 This is a three-dimensional front view of the present invention;

[0022] Figure 2 This is a three-dimensional sectional view of the main view of this utility model;

[0023] Figure 3 This is a top three-dimensional view of the left battery limiting liner and the right battery limiting liner of this utility model;

[0024] Figure 4 This is a top-view cross-sectional three-dimensional view of the heating plate of this utility model.

[0025] In the diagram: 1. Heating plate; 2. Baking mold; 3. Cylindrical battery; 4. Left battery limiting liner; 5. Right battery limiting liner; 6. Cross-head screw with Phillips head; 7. Cross-head screw with Phillips head; 11. Opening heating main board; 12. Power interface; 13. Temperature control probe; 14. Heating cover plate; 15. Heating film; 21. Clamping plate reinforcing rib; 22. Positioning groove; 23. Adjustment positioning hole; 41. Left battery limiting liner guide block; 42. End fixing hole; 43. Middle fixing hole; 51. Right battery limiting liner guide block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0027] Reference Figures 1-4 A novel baking fixture device compatible with multiple series of cylindrical batteries, including

[0028] Heating plate 1;

[0029] Baking mold 2, which is located on top of heating plate 1;

[0030] Left battery limiting liner 4, there are multiple sets of left battery limiting liner 4, and the left battery limiting liner 4 is matched with the baking mold 2;

[0031] Right battery limiting liner 5, there are multiple sets of right battery limiting liner 5, and the right battery limiting liner 5 is matched with the baking mold 2;

[0032] There are multiple cylindrical batteries 3, and the outer side of the cylindrical batteries 3 slides in contact with the inner side of the baking mold 2.

[0033] With the above structure, by moving the battery limiting liner to the position of the positioning groove 22, the baking carrier can be used with cylindrical batteries 3 of different sizes, thereby reducing the need for secondary mold development and design and saving procurement costs.

[0034] As a preferred embodiment of this utility model, the heating plate 1 includes: a molded heating main board 11, a power interface 12, a temperature control probe 13, a heating cover plate 14, and a heating film 15.

[0035] The heating film 15 is mounted on the molded heating main board 11, and the power interface 12, temperature control probe 13 and heating cover plate 14 are also mounted on the molded heating main board 11.

[0036] As a preferred embodiment of this utility model, the baking mold 2 is equipped with a clamping plate reinforcing rib 21, the clamping plate reinforcing rib 21 is provided with a positioning groove 22, and the clamping plate reinforcing rib 21 is provided with an adjustment positioning hole 23.

[0037] As a preferred embodiment of this utility model, the clamping plate reinforcing rib 21 is provided with a cross-grooved lifting head screw 6 and a cross-grooved flat head screw 7 respectively.

[0038] As a preferred embodiment of this utility model, a left battery limiting liner 41 is installed on the left battery limiting liner 4, and a right battery limiting liner 51 is installed on the right battery limiting liner 5.

[0039] As a preferred embodiment of this utility model, both the left battery limiting plate 4 and the right battery limiting plate 5 are provided with end fixing holes 42 and middle fixing holes 43.

[0040] It should be noted that the specific model of motor used should be selected by those skilled in the art, and the motors mentioned above are all existing technologies, which will not be elaborated upon in this solution.

[0041] The working principle of this utility model is as follows: Personnel fix the cylindrical battery 3 by changing the positions of the left battery limiting liner 4 and the right battery limiting liner 5, thus accommodating cylindrical batteries 3 of different sizes. The heating plate 1 is located below the baking carrier. The heating plate 1 adopts a "sandwich" design with an upper and lower aluminum plate and a heating mold 15 in the middle. A temperature control probe 13 is provided at the bottom of the heating cover 14. One end of the temperature control probe 13 abuts against the heating cover 14 to monitor its temperature. The heating plate 1 has a simple and compact structure, resulting in more uniform and higher heating plate temperature, while also reducing the weight of the heating plate 1, lowering costs, and simultaneously allowing for real-time temperature monitoring and adjustment to ensure the reliability and uniformity of temperature data. The outer frame of the baking carrier is made of aluminum alloy, with horizontal and vertical clamping plate reinforcing ribs 21 in the middle to ensure overall strength and bottom flatness. Several positioning grooves 22 are provided on the clamping plate reinforcing ribs 21, the width of which is smaller than the clamping plate reinforcing ribs. The width of the groove 21 is 21. The positioning groove 22 is provided with multiple adjustment positioning holes 23 for fixing the left battery limiting liner 4 and the right battery limiting liner 5. The structure is simple, which facilitates mold opening and reduces secondary mold design, thus saving costs. When the left battery limiting liner 4 and the right battery limiting liner 5 are put together, they form a regular hexagon. Taking the left battery limiting liner 4 as an example, the end and middle positions of the left battery limiting liner 4 are respectively provided with end fixing holes 42 and middle fixing holes 43. The cross-cut lifting head screw 6 is used to fix the middle position of the left battery limiting liner 4, and the cross-cut flat head screw 7 is used to fix the two ends of the left battery limiting liner 4. The bottom of the left battery limiting liner 4 is provided with several left battery limiting liner guide blocks 41. The left battery limiting liner guide blocks 41 cooperate with the positioning groove 22. By changing the position of the left battery limiting liner 4 and the right battery limiting liner 5, the battery can be fixed, thus making it compatible with cylindrical batteries 3 of different sizes.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A novel multi-series compatible cylindrical battery baking jig device, characterized by, The utility model relates to a kind of baking moulds and baking moulds are heated by heating plate. It comprises Heating plate (1); Baking mould (2), the baking mould (2) is in the top of heating plate (1); Left battery limiting lining plate (4), the quantity of left battery limiting lining plate (4) is multiple groups, left battery limiting lining plate (4) is cooperated with baking mould (2); Right battery limiting lining plate (5), the quantity of right battery limiting lining plate (5) is multiple groups, right battery limiting lining plate (5) is cooperated with baking mould (2); 2. A novel compatible multi-series cylindrical battery baking jig device according to claim 1, characterized in that, Cylindrical battery (3), the quantity of cylindrical battery (3) is multiple, and the outside of cylindrical battery (3) is slidably contacted with the inside of baking mould (2). The heating plate (1) comprises: a mold-opening heating main plate (11), a power interface (12), a temperature control probe (13), a heating cover plate (14) and a heating film (15); 3. A novel compatible multi-series cylindrical battery baking jig device according to claim 1, characterized in that, The heating film (15) is installed on the mold-opening heating main plate (11), and the power interface (12), the temperature control probe (13) and the heating cover plate (14) are all installed on the mold-opening heating main plate (11).

4. The novel compatible multi-series cylindrical battery baking fixture device according to claim 3, characterized in that, The clamping plate reinforcing rib (21) is installed on the baking mould (2), the positioning strip groove (22) is formed in the clamping plate reinforcing rib (21), and the adjusting positioning hole (23) is formed in the clamping plate reinforcing rib (21).

5. A novel compatible multi-series cylindrical battery baking jig device according to claim 1, characterized in that, The cross-cut lifting head screw (6) and the cross-cut flat head screw (7) are respectively arranged on the clamping plate reinforcing rib (21).

6. A novel compatible multi-series cylindrical battery baking jig device according to claim 1, characterized in that, The left battery limiting lining plate guide block (41) is installed on the left battery limiting lining plate (4), and the right battery limiting lining plate guide block (51) is installed on the right battery limiting lining plate (5). The end fixing hole (42) and the middle fixing hole (43) are formed in the left battery limiting lining plate (4) and the right battery limiting lining plate (5).

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