Turnover type lithium battery module welding device

Abstract

The utility model discloses a turnover type lithium battery module welding device, and relates to the technical field of lithium batteries. The device comprises a mounting base, a first mounting plate and a second mounting plate, the first mounting plate is welded to one end of the upper surface of the mounting base, the second mounting plate is welded to the other end of the upper surface of the mounting base, bearing sleeves are embedded in one surface of the first mounting plate and one surface of the second mounting plate, and rotating shafts are embedded in the two bearing sleeves. And the two rotating shafts are rotationally matched with the two bearing sleeves correspondingly, rotating plates are welded to one ends of the two rotating shafts correspondingly, and a plurality of first electric push rods are welded to one surfaces of the two rotating plates correspondingly. By means of the structure of the rotating shaft, the bearing sleeve and the driving motor, the rotating plates and the fixing plates are conveniently driven to rotate, so that a lithium battery module between the two fixing plates is turned over, welding of the lithium battery module in the later period is facilitated, and the welding efficiency of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lithium batteries, and particularly relates to a reversible lithium battery module welding device. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and non-aqueous electrolyte solutions. Due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have become mainstream. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain metallic lithium and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996. Their safety, specific capacity, self-discharge rate, and performance-price ratio are all better than lithium ion batteries. Due to its own high technical requirements, only companies in a few countries are producing this type of lithium metal battery.

[0003] In the prior art, the structure of the welding device for lithium battery modules is generally simple, and the welding device generally cannot be turned over, which causes many inconveniences during welding, affects the welding efficiency of the lithium battery module, and is inconvenient for the welding work of the lithium battery module. Utility Model Content

[0004] The utility model aims to provide a reversible lithium battery module welding device to solve the existing problem of inconvenient reversal.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a flip-over type lithium battery module welding device, comprising a mounting base, a first mounting plate and a second mounting plate, wherein the first mounting plate is welded to one end of the upper surface of the mounting base, and the second mounting plate is welded to the other end of the upper surface of the mounting base, a surface of each of the first mounting plate and the second mounting plate is embedded with a bearing sleeve, and a rotating shaft is embedded inside the two bearing sleeves, and the two rotating shafts are respectively rotatably matched with the two bearing sleeves to conveniently drive the rotating plate and the fixed plate to rotate, thereby flipping the lithium battery module between the two fixed plates, facilitating the later welding of the lithium battery module and improving the welding efficiency of the device, a rotating plate is welded to one end of each of the two rotating shafts, and a plurality of first electric push rods are welded to a surface of each of the two rotating plates.

[0007] Furthermore, a fixing plate is welded to one end of the first electric push rod, and the two fixing plates are arranged opposite to each other. The two fixing plates cooperate with the lithium battery module to facilitate adjustment of the distance between the two fixing plates, thereby facilitating adjustment and fixing according to the size of the lithium battery module, thereby improving the flexibility of the device when used.

[0008] Furthermore, the other end of one of the rotating shafts passes through a surface of the first mounting plate through a bearing sleeve, the other end of one of the rotating shafts is embedded with a driving shaft, and one end of the driving shaft is embedded with a driving motor.

[0009] Furthermore, a support plate is welded to the lower surface of the driving motor, and one end of the support plate is welded to a surface of the first mounting plate.

[0010] Furthermore, a side plate is welded to one side of the upper surface of the mounting base, the side plate is an "L"-shaped plate structure, a second electric push rod is welded to the lower surface of one end of the side plate, and a connecting plate is welded to one end of the second electric push rod.

[0011] Furthermore, a welding piece is embedded on the lower surface of the connecting plate, and the welding piece cooperates with the lithium battery module.

[0012] Furthermore, support columns are welded on the circumferential sides of the lower surface of the mounting base, and support sleeves are embedded on one end of the support columns. The circumferential side surfaces of the support columns are slidably matched with the interior of the support sleeves.

[0013] Furthermore, a support spring is welded on the lower surface of the support column, and one end of the support spring is welded to the inner bottom surface of the support sleeve.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model conveniently drives the rotating plate and the fixed plate to rotate through the rotating shaft, the bearing sleeve and the driving motor structure, so that the lithium battery module between the two fixed plates can be flipped, which is convenient for the later welding of the lithium battery module and improves the welding efficiency of the device.

[0016] 2. The utility model uses the first electric push rod structure to facilitate adjustment of the distance between the two fixing plates, thereby facilitating adjustment and fixing according to the size of the lithium battery module, thereby improving the flexibility of the device when used.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1This is a structural schematic diagram of a reversible lithium battery module welding device of the utility model;

[0020] Figure 2 This is a front structural schematic diagram of a reversible lithium battery module welding device of the utility model;

[0021] Figure 3 This is a right side structural schematic diagram of a reversible lithium battery module welding device of the utility model;

[0022] Figure 4 The utility model is a schematic diagram of a top view of a reversible lithium battery module welding device.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Mounting base; 2. First mounting plate; 3. Second mounting plate; 4. Bearing sleeve; 5. Rotating shaft; 6. Rotating plate; 7. First electric push rod; 8. Fixed plate; 9. Drive shaft; 10. Drive motor; 11. Support plate; 12. Side plate; 13. Second electric push rod; 14. Connecting plate; 15. Welding piece; 16. Support column; 17. Support sleeve. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0026] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0027] See also Figure 1-Figure 4As shown, the utility model is a flip-over lithium battery module welding device, comprising a mounting base 1, a first mounting plate 2 and a second mounting plate 3, the first mounting plate 2 is welded to one end of the upper surface of the mounting base 1, and the second mounting plate 3 is welded to the other end of the upper surface of the mounting base 1, and a bearing sleeve 4 is embedded on one surface of the first mounting plate 2 and the second mounting plate 3, and a rotating shaft 5 is embedded inside the two bearing sleeves 4, and the two rotating shafts 5 are respectively rotatably matched with the two bearing sleeves 4, so as to conveniently drive the rotating plate 6 and the fixed plate 8 to rotate, so that the lithium battery module between the two fixed plates 8 can be flipped, which is convenient for the later welding of the lithium battery module and improves the welding efficiency of the device, and a rotating plate 6 is welded on one end of the two rotating shafts 5, and a plurality of first electric push rods 7 are welded on one surface of the two rotating plates 6.

[0028] A fixing plate 8 is welded to one end of the first electric push rod 7. The two fixing plates 8 are arranged opposite to each other. The two fixing plates 8 cooperate with the lithium battery module to facilitate adjustment of the distance between the two fixing plates 8, thereby facilitating adjustment and fixing according to the size of the lithium battery module, thereby improving the flexibility of the device when used.

[0029] The other end of a rotating shaft 5 passes through a surface of the first mounting plate 2 through the bearing sleeve 4 , and a driving shaft 9 is mounted on the other end of the rotating shaft 5 , and a driving motor 10 is mounted on one end of the driving shaft 9 .

[0030] A support plate 11 is welded to the lower surface of the driving motor 10 , and one end of the support plate 11 is welded to a surface of the first mounting plate 2 .

[0031] A side plate 12 is welded to one side of the upper surface of the mounting base 1 . The side plate 12 is an “L”-shaped plate structure. A second electric push rod 13 is welded to the lower surface of one end of the side plate 12 . A connecting plate 14 is welded to one end of the second electric push rod 13 .

[0032] A welding piece 15 is embedded on the lower surface of the connecting plate 14 , and the welding piece 15 cooperates with the lithium battery module.

[0033] Support columns 16 are welded to the circumference of the lower surface of the mounting base 1 , and a support sleeve 17 is embedded at one end of the support column 16 . The circumference of the support column 16 and the inside of the support sleeve 17 are slidably matched.

[0034] A support spring is welded to the lower surface of the support column 16 , and one end of the support spring is welded to the inner bottom surface of the support sleeve 17 .

[0035] See also Figure 1-Figure 4As shown, the utility model is a flippable lithium battery module welding device, which is convenient for driving the rotating plate 6 and the fixed plate 8 to rotate through the structure of the rotating shaft 5, the bearing sleeve 4 and the driving motor 10, so that the lithium battery module between the two fixed plates 8 can be flipped, which is convenient for the later welding of the lithium battery module and improves the welding efficiency of the device; through the structure of the first electric push rod 7, it is convenient to adjust the distance between the two fixed plates 8, so that it is convenient to adjust and fix it according to the size of the lithium battery module, thereby improving the flexibility of the device when used.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A reversible lithium battery module welding device, comprising a mounting base (1), a first mounting plate (2) and a second mounting plate (3), characterized in that: The first mounting plate (2) is welded to one end of the upper surface of the mounting base (1), and the second mounting plate (3) is welded to the other end of the upper surface of the mounting base (1). The first mounting plate (2) and the second mounting plate (3) are both embedded with bearing sleeves (4) on one surface, and the two bearing sleeves (4) are both embedded with rotating shafts (5). The two rotating shafts (5) are respectively rotatably matched with the two bearing sleeves (4). The two rotating shafts (5) are both welded to one end with a rotating plate (6), and the two rotating plates (6) are both welded to one surface with a plurality of first electric push rods (7).

2. A reversible lithium battery module welding device according to claim 1, characterized in that: A fixing plate (8) is welded to one end of the first electric push rod (7), the two fixing plates (8) are arranged opposite to each other, and the two fixing plates (8) cooperate with the lithium battery module.

3. A reversible lithium battery module welding device according to claim 1, characterized in that: The other end of one of the rotating shafts (5) passes through a surface of the first mounting plate (2) through a bearing sleeve (4), and a driving shaft (9) is mounted on the other end of the rotating shaft (5), and a driving motor (10) is mounted on one end of the driving shaft (9).

4. A reversible lithium battery module welding device according to claim 3, characterized in that: A support plate (11) is welded to the lower surface of the driving motor (10), and one end of the support plate (11) is welded to a surface of the first mounting plate (2).

5. The reversible lithium battery module welding device according to claim 1, characterized in that: A side plate (12) is welded to one side of the upper surface of the mounting base (1), the side plate (12) is an "L"-shaped plate structure, a second electric push rod (13) is welded to the lower surface of one end of the side plate (12), and a connecting plate (14) is welded to one end of the second electric push rod (13).

6. A reversible lithium battery module welding device according to claim 5, characterized in that: A welding piece (15) is embedded on the lower surface of the connecting plate (14), and the welding piece (15) cooperates with the lithium battery module.

7. A reversible lithium battery module welding device according to claim 1, characterized in that: Support columns (16) are welded on the circumferential side of the lower surface of the mounting base (1), and a support sleeve (17) is embedded at one end of the support column (16). The circumferential side surface of the support column (16) is slidably matched with the interior of the support sleeve (17).

8. A reversible lithium battery module welding device according to claim 7, characterized in that: A support spring is welded to the lower surface of the support column (16), and one end of the support spring is welded to the inner bottom surface of the support sleeve (17).

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