Overturning device for lamination table of lamination stacking machine

Abstract

The utility model discloses a turnover device for a stacking table of a stacking machine, which belongs to the technical field of battery production and comprises a battery holder provided with a first holder and a second holder. The first clamp holder and the second clamp holder carry batteries to alternately enter a first station for battery cell manufacturing treatment and enter a second station for dismounting treatment in a rotating manner; and an output shaft of the driving motor is connected to the battery clamping device, and the driving motor is used for driving the battery clamping device to enter the first station or the second station in a rotating mode. After a previous battery cell is manufactured, the two battery holders are arranged to be alternately changed, so that the battery can be assembled and transferred at the same time, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery processing, and more specifically to a stacking table turning device of a stacking machine. Background Art

[0002] Lithium-ion batteries are widely used in portable mobile devices, electric vehicles and other fields due to their high specific energy, high output power, high operating voltage window, environmental friendliness, pollution-free and long cycle life. Compared with traditional winding equipment, the equipment efficiency of stacking machines is relatively low. Especially for Z-shaped stacking, the equipment efficiency is even lower. The main problem limiting Z-shaped stacking is that after the battery cell is made, the battery cell needs to be removed from the workbench. This process is time-consuming and leaves the assembly workbench for battery cell production empty, affecting work efficiency. Utility Model Content

[0003] In order to solve the problem of time-consuming and inefficient transfer of battery cells after production, this solution provides a stacking table flipping device for a stacking machine. After the previous battery cell is produced, two battery clamps are set to alternately switch between them, so that battery assembly and transfer can be carried out simultaneously, thereby improving work efficiency.

[0004] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is:

[0005] The utility model discloses a stacking table turning device for a stacking machine, comprising:

[0006] A battery holder, the battery holder comprising a first holder and a second holder, the first holder and the second holder rotating to carry the battery alternately into a first station for cell manufacturing and a second station for disassembly;

[0007] A driving motor, wherein an output shaft of the driving motor is connected to the battery holder, and is used for driving the battery holder to enter the first station or the second station by rotation.

[0008] During operation, when the first clamp is rotated to the first station for assembly, the second clamp is located at the second station for disassembly of the battery. When the battery cell at the first station is completed, the drive mechanism continues to rotate, and the first clamp at the first station is rotated to the second station, and at the same time, the battery clamp at the second station is rotated to the first station for assembly of the next battery cell. Therefore, the stacking machine stacking table flipping device of the present application can realize the synchronous assembly and disassembly of the battery. During the process of assembling and disassembling the battery, the assembly workbench at the first station will not be in an empty state, thereby improving production efficiency.

[0009] In a stacking machine stacking table flipping device provided in the present application, further, the battery clamp includes a rotating plate, one end of the rotating plate is fixed to the output shaft of the driving motor, and a bottom plate is vertically fixed on the surface of the rotating plate at one end away from the driving motor.

[0010] In a stacking machine stacking table flipping device provided in the present application, further, the first clamper and the second clamper include a stacking table, the stacking table is attached to the bottom plate, and is formed by splicing at least two plates, and a first channel is formed between adjacent plates. The size of the first channel can be adjusted by changing the position of the spliced ​​plates to meet the assembly and transportation requirements of batteries of different sizes.

[0011] In a stacking machine stacking table flipping device provided in the present application, further, the stacking table includes two first narrow plates and one first wide plate, and the two first narrow plates are spaced apart from the first wide plate to form the first channel therebetween.

[0012] In a stacking machine stacking table flipping device provided in the present application, further, one end of the two first narrow plates can be detachably connected to the bottom plate, so that the width of the first channel can be adjusted.

[0013] In a stacking machine stacking table flipping device provided in the present application, further, the first clamper and the second clamper include a pressure plate, one end of the pressure plate is hingedly connected to the rotating plate, and is covered on the stacking table by rotation.

[0014] In a stacking machine stacking and turning device provided in the present application, further, the pressing plate is formed by splicing at least two plates, and a second channel is formed between adjacent plates. The size of the second channel can be adjusted by adjusting the splicing position of the plates to adapt to the assembly and transportation of batteries of different sizes.

[0015] In a stacking machine stacking table flipping device provided in the present application, further, the pressure plate is composed of two second narrow plates and one second wide plate to form a flat plate, the two second narrow plates are respectively located on both sides of the second wide plate, and the two second narrow plates are spaced apart from the second wide plate to form the second channel between the second narrow plate and the second wide plate.

[0016] In a stacking machine stacking table flipping device provided in the present application, further, two of the second narrow plates and one end of the second wide plate are connected to a connecting plate, and the two of the second narrow plates are detachably connected to the connecting plate.

[0017] In a stacking machine stacking table flipping device provided in the present application, further, a plurality of support blocks are vertically connected to the end surface of the circumference of the pressing plate.

[0018] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0019] When the stacking table flipping device of the utility model is working, when the first clamp is rotated to the first station for assembly, the second clamp is located at the second station to disassemble the battery. When the battery cell at the first station is completed, the driving mechanism continues to rotate, and the first clamp at the first station is rotated to the second station, and at the same time, the battery clamp at the second station is rotated to the first station to assemble the next battery cell. Therefore, the stacking table flipping device of the utility model can realize the synchronous assembly and disassembly of the battery. The assembly workbench at the first station will not be in an empty state during the assembly and disassembly of the battery, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the stacking table flipping device of the stacking machine of this application;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the stacking table flipping device of the stacking machine of the present application in the flipping state;

[0022] Figure 3 This is a schematic diagram of the connection structure of the rotating plate, stacking platform and base plate of this application;

[0023] Figure 4 This is a schematic diagram of the pressure plate structure for this application;

[0024] Description of labels:

[0025] 100, battery holder; 110, first holder; 120, second holder; 130, rotating plate; 140, bottom plate; 150, stacking platform; 151, first narrow plate; 152, first wide plate; 153, first channel; 160, pressing plate; 161, second narrow plate; 162, second wide plate; 163, connecting plate; 164, supporting block; 165, second channel; 200, first station; 300, second station; 400, driving motor. DETAILED DESCRIPTION

[0026] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the drawings and embodiments.

[0027] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification, so as to be understood and read by people familiar with this technology, and are not used to limit the limiting conditions that the present invention can be implemented, so they have no technical substantive significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effect that the present invention can produce and the purpose that can be achieved, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and so on quoted in this specification are only for the convenience of narration, and are not used to limit the scope that can be implemented. The change or adjustment of their relative relationship should also be regarded as the scope that the present invention can be implemented without substantially changing the technical content. It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so as to describe the embodiments of the present application described here.

[0028] Figure 1-2 A stacking table flipping device for a stacking machine is shown, including a battery clamp 100, the battery clamp 100 has a first clamp 110 and a second clamp 120, the first clamp 110 and the second clamp 120 carry the battery alternately into the first station 200 for battery cell assembly processing and the second station 300 for disassembly processing by rotating; a drive motor 400, the output shaft of the drive motor 400 is connected to the battery clamp 100, and is used to drive the battery clamp 100 to enter the first station 200 or the second station 300 by rotating.

[0029] like Figure 1 As shown, the rotating plate 130 is a rectangular flat plate, the center of which is fixed on the output shaft of the driving motor 400, and the rotating plate 130 is driven to rotate by the output shaft of the driving motor 400. The bottom plate 140 is a rectangular flat plate, and its side is vertically fixed to the center of a side of the rotating plate 130 away from the output shaft of the driving motor 400. The first clamper 110 and the second clamper 120 are rotatably connected to the upper end and the lower end of the rotating plate 130, respectively, and are symmetrical along the bottom plate 140.

[0030] like Figure 1-2 As shown, the first clamper 110 has the same structure as the second clamper 120. The first clamper 110 is described below. The first clamper 110 includes a stacking platform 150 and a pressing plate 160.

[0031] like Figure 3As shown, one side of the stacking platform 150 is fixed on the bottom plate 140, and the side end face thereof is abutted on the rotating plate 130. The stacking platform 150 is formed by splicing at least two plates, and a first channel 153 is formed between the adjacent plates. Specifically, the stacking platform 150 is composed of two first narrow plates 151 and a first wide plate 152. The two first narrow plates 151 are respectively located on both sides of the first wide plate 152. The two first narrow plates 151 are spaced apart from the first wide plate 152 so that a first channel 153 is formed between the two. Preferably, the two first narrow plates 151 are detachably connected to the bottom plate 140, such as by bolt connection or snap connection. The advantage is that the size of the gap in the first channel 153 can be adjusted. In addition, by adjusting the position of the first narrow plate 151, the overall width of the entire stacking platform 150 can be expanded or reduced to adapt to the assembly and transportation of batteries of different sizes.

[0032] like Figure 4 As shown, the pressing plate 160 is formed by splicing at least two plates, and a second channel 165 is formed between adjacent plates.

[0033] The pressing plate 160 is formed into a flat plate by combining two second narrow plates 161 and a second wide plate 162. The two second narrow plates 161 are respectively located on both sides of the second wide plate 162, and the three are connected by a connecting plate 163. The two second narrow plates 161 are spaced apart from the second wide plate 162 so that a second channel 165 is formed between the second narrow plates 161 and the second wide plate 162. In the present application, the two second narrow plates 161 are movable or detachably connected, so that the gap of the second channel 165 is adjustable, for example, the second narrow plate 161 is slidably connected to the connecting plate 163 or detachably connected to the connecting plate 163 by bolts. The advantage of the scheme of the present application is that by adjusting the size of the second channel 165, it can adapt to the assembly and transportation of batteries of different sizes, reduce the number of tooling, and save costs. One side of the pressing plate 160 is connected to the side end of the rotating plate 130 by a hinge, and can be covered on the stacking platform 150 of the bottom plate 140 by rotation, thereby realizing the fixed installation of the battery. In the present application, a buckle (not shown) is provided on the cover plate, and the buckle can lock the cover plate on the bottom plate 140, thereby achieving fixed installation of the battery.

[0034] A plurality of support blocks 164 are vertically connected to the end surface of the circumference of the pressing plate 160. When the pressing plate 160 is covered on the stacking platform 150, the support blocks 164 are supported on the bottom plate 140, so that a cavity for accommodating batteries is formed between the pressing plate 160, the support blocks 164 and the stacking platform 150, and the batteries are installed in the cavity and fixed.

[0035] In the present application, there is a first station 200 for battery processing. At the first station 200, the battery cell assembly workbench assembles and installs the various components of the battery cell. The second station is used for disassembly of the battery cell. The drive motor 400 drives the rotating plate 130 and the first clamp 110 and the second clamp 120 connected to the rotating plate 130 to alternately move back and forth between the first station 200 and the second station 300 to achieve automatic assembly of the battery. For example, when the first clamp 110 is located at the first station 200, the assembly workbench manipulator assembles the battery fixed in the first clamp 110, and at the second station 300, removes the previously assembled battery cell from the second clamp 120. After the battery in the first clamp 110 is assembled, the first clamp 110 and the second clamp 120 are rotated so that the positions of the first clamp 110 and the second clamp 120 are interchanged, the assembled battery in the first clamp 110 can be removed, and the second clamp 120 can be sent to the first station 200 for assembly processing.

[0036] In the present application, after completing the assembly process of a battery cell at the first station 200, it can be immediately transferred to the second station 300 for disassembly, and the battery disassembly process will not affect the assembly of the next battery cell. The battery cell assembly workbench will not be idle during the battery disassembly process, saving production time and improving production efficiency.

[0037] The above schematically describes the present invention and its implementation methods, which are not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A stacking table turning device for a stacking machine, characterized in that: include A battery holder (100), the battery holder (100) comprising a first holder (110) and a second holder (120), the first holder (110) and the second holder (120) carrying batteries in a rotating manner to alternately enter a first station (200) for battery cell manufacturing processing and a second station (300) for assembly or disassembly processing; A drive motor (400), wherein an output shaft of the drive motor (400) is connected to the battery holder (100) and is used to drive the battery holder (100) to enter the first station (200) or the second station (300) by rotation.

2. The stacking table turning device of the stacking machine according to claim 1, characterized in that: The battery holder (100) comprises a rotating plate (130), one end of the rotating plate (130) is fixed on the output shaft of the driving motor (400), and a bottom plate (140) is vertically fixed on the surface of one end of the rotating plate (130) facing away from the driving motor (400).

3. The stacking table turning device of the stacking machine according to claim 2, characterized in that: The first clamp (110) and the second clamp (120) comprise a stack (150), the stack (150) being attached to the bottom plate (140) and being formed by splicing at least two plates, with a first channel (153) being formed between adjacent plates.

4. The stacking table turning device of the stacking machine according to claim 3, characterized in that: The stacking platform (150) comprises two first narrow plates (151) and a first wide plate (152), wherein the two first narrow plates (151) are spaced apart from the first wide plate (152) so as to form the first channel (153) therebetween.

5. The stacking table turning device of the stacking machine according to claim 4, characterized in that: One end of the two first narrow plates (151) is detachably connected to the bottom plate (140), so that the width of the first channel (153) is adjustable.

6. The stacking table turning device of a stacking machine according to any one of claims 3 to 5, characterized in that: The first clamp (110) and the second clamp (120) comprise a pressing plate (160), one end of the pressing plate (160) being hingedly connected to the rotating plate (130) and being covered on the stacking platform (150) by means of rotation.

7. The stacking table turning device of the stacking machine according to claim 6, characterized in that: The pressing plate (160) is formed by splicing at least two plate bodies, and a second channel (165) is formed between adjacent plate bodies.

8. The stacking table turning device of the stacking machine according to claim 7, characterized in that: The pressing plate (160) is formed by combining two second narrow plates (161) and a second wide plate (162) to form a flat plate, wherein the two second narrow plates (161) are respectively located on both sides of the second wide plate (162), and the two second narrow plates (161) are spaced apart from the second wide plate (162) so that the second channel (165) is formed between the second narrow plates (161) and the second wide plate (162).

9. The stacking table turning device of the stacking machine according to claim 8, characterized in that: One end of the two second narrow plates (161) and the second wide plate (162) are connected to the connecting plate (163), and the two second narrow plates (161) are detachably connected to the connecting plate (163).

10. The stacking table turning device of the stacking machine according to claim 6, characterized in that: A plurality of support blocks (164) are vertically connected to the end surface of the circumference of the pressing plate (160).

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