Lithium battery shell processing device

Abstract

The utility model discloses a lithium battery shell processing device, and belongs to the technical field of lithium battery shell processing. A lithium battery shell machining device is used for machining a lithium battery shell and comprises a rack and a supporting frame. The supporting frame is located above the rack and fixedly connected with the rack. The supporting column is fixedly connected with the rack; the placing disc is fixedly connected with the supporting column; the first turntable is rotationally connected with the rack; the motor is fixedly connected with the rack, and a driving shaft of the motor is fixed with the first turntable; the first sliding block is in radial sliding connection with the placing disc; the fastening plate is fixedly connected with the first sliding block; the transmission column is fixedly connected with the first sliding block; the stamping assembly is used for stamping the lithium battery shell; wherein the first turntable comprises a guide groove; the transmission column is located in the guide groove. The lithium battery shell processing device has the beneficial effect that the lithium battery shell can be conveniently fixed.

Description

Technical Field

[0001] This application relates to the technical field of lithium battery shell processing. Specifically, it relates to a lithium battery shell processing device. Background Art

[0002] A lithium battery is a type of battery with lithium metal or lithium alloy as the positive and negative electrode materials and using a non-aqueous electrolyte solution. With the widespread use of digital products such as mobile phones and laptop computers, lithium-ion batteries have been widely used in these products with excellent performance and are gradually being applied as a new type of power energy to the new energy vehicle industry. During the production of lithium batteries, a shell is needed to protect them, and a stamping die is required for producing the shell of the lithium battery.

[0003] For the existing stamping die for lithium battery production shells, when stamping multiple lithium battery shells, it is necessary to fix each lithium battery shell one by one, resulting in troublesome fixing.

[0004] Therefore, a lithium battery shell processing device that facilitates the fixing of lithium battery shells is provided. Summary of the Utility Model

[0005] The content part of this application is used to briefly introduce concepts, which will be described in detail in the subsequent detailed implementation part. The content part of this application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0006] To solve the technical problems mentioned in the above background art part, some embodiments of this application provide a lithium battery shell processing device for processing lithium battery shells, including: a frame and a support frame; the support frame is located above the frame and fixedly connected to the frame; a support column, fixedly connected to the frame; a placement disk, fixedly connected to the support column; a first turntable, rotatably connected to the frame; a motor, fixedly connected to the frame, and its drive shaft is fixedly connected to the first turntable; a first slider, radially slidably connected to the placement disk; a fastening plate, fixedly connected to the first slider; a transmission column, fixedly connected to the first slider; a stamping assembly for stamping the lithium battery shell; wherein, the first turntable includes a guide groove; the transmission column is located in the guide groove.

[0007] The motor drives the first turntable to rotate. The rotation of the first turntable drives the transmission column to move. The movement of the transmission column drives the first slider to move. The movement of the first slider drives the fastening plate to move, thereby fixing multiple lithium battery shells, so it is more convenient to fix the lithium battery shells.

[0008] Further, the frame is provided with a first chute extending along the circumferential direction of the first turntable; the first turntable rotates along the first chute.

[0009] Furthermore, there are multiple first sliders, transmission columns and fastening plates, which are evenly distributed at equal intervals along the circumference of the placement plate.

[0010] Furthermore, the first turntable is located above the frame; the motor is located below the frame.

[0011] Furthermore, the placement plate includes a mounting groove; the mounting groove is used to accommodate the lithium battery housing.

[0012] Furthermore, the placement plate is provided with a second chute extending along the radial direction of the placement plate; the first slider moves along the second chute.

[0013] Furthermore, there are multiple support columns, which are evenly distributed at equal intervals along the circumferential direction of the first turntable.

[0014] Furthermore, the stamping assembly includes: a hydraulic cylinder, the cylinder body of which is fixedly connected to the support frame; a push plate, which is fixedly connected to the piston of the hydraulic cylinder; and a punch, which is fixedly connected to the push plate.

[0015] Furthermore, the punch is located below the push plate.

[0016] The beneficial effect of this application is that it provides a lithium battery housing processing device that is specifically convenient for fixing the lithium battery housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of this application, making other features, purposes and advantages of this application more obvious. The schematic embodiments and descriptions of the drawings of this application are used to explain this application and do not constitute an improper limitation of this application.

[0018] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and the elements and components are not necessarily drawn to scale.

[0019] In the drawings:

[0020] Figure 1 is the overall schematic diagram according to the embodiment of this application;

[0021] Figure 2 is the structural schematic diagram of a part of the embodiment, mainly showing the structures of the push plate and the punch;

[0022] Figure 3 is the structural schematic diagram of a part of the embodiment, mainly showing the structure of the lithium battery housing;

[0023] Figure 4 is the exploded view of a part of the embodiment, mainly showing the structures of the first turntable and the first chute;

[0024] Figure 5 It is a schematic structural diagram of a part of the embodiment, mainly showing the structures of the transmission column and the guide groove;

[0025] Figure 6 It is a schematic structural diagram of a part of the embodiment, mainly showing the structures of the second sliding groove and the first slider.

[0026] Reference numerals:

[0027] 100. Lithium battery housing processing device; 101. Frame; 101a. First sliding groove; 102. Support frame; 103. Support column; 104. Placing plate; 104a. Installation groove; 104b. Second sliding groove; 105. Fastening plate; 106. First turntable;

[0028] 106a. Guide groove; 107. Motor; 108. First slider; 109. Transmission column; 110. Hydraulic cylinder; 112. Push plate; 113. Punch; 114. Lithium battery housing. Detailed implementation manners

[0029] Embodiments of the present disclosure will be described in more detail below with reference to the drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not used to limit the protection scope of the present disclosure.

[0030] In addition, it should be noted that for the sake of convenience of description, only parts related to the relevant invention are shown in the drawings. Without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0031] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or mutual dependence relationship of the functions performed by these devices, modules or units.

[0032] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly specified in the context, it should be understood as "one or more".

[0033] The present disclosure will be described in detail below with reference to the drawings and in combination with the embodiments.

[0034] Refer to Figure 1-6, a lithium battery case processing device 100 for processing a lithium battery case 114, comprising: a frame 101, a support frame 102, support columns 103, a placement plate 104, a fastening plate 105, a driving assembly for driving the movement of the fastening plate 105, and a stamping assembly for stamping the lithium battery case 114. The support frame 102 is located above the frame 101 and is fixedly connected to the frame 101. The support columns 103 are fixedly connected to the frame 101. The placement plate 104 is fixedly connected to the support columns 103. The placement plate 104 includes a mounting groove 104a for accommodating the lithium battery case 114. There are multiple support columns 103, which are evenly distributed at equal intervals along the circumferential direction of the first turntable 106.

[0035] The driving assembly is used to drive the movement of the fastening plate 105 and includes: a first turntable 106, a motor 107, a first slider 108, and a transmission column 109. The first turntable 106 is rotatably connected to the frame 101. Specifically, the frame 101 is provided with a first chute 101a extending along the circumferential direction of the first turntable 106, and the first turntable 106 rotates along the first chute 101a. The first turntable 106 is located above the frame 101, and the motor 107 is located below the frame 101. The motor 107 is fixedly connected to the frame 101, and the drive shaft of the motor 107 is fixedly connected to the first turntable 106.

[0036] The first slider 108 is slidably connected to the placement plate 104 in the radial direction. Specifically, the placement plate 104 is provided with a second chute 104b extending along the radial direction of the placement plate 104, and the first slider 108 moves along the second chute 104b. The fastening plate 105 is fixedly connected to the first slider 108. The transmission column 109 is fixedly connected to the first slider 108. Among them, the first turntable 106 includes a guiding groove 106a, and the transmission column 109 is located in the guiding groove 106a. There are multiple first sliders 108, transmission columns 109, and fastening plates 105, which are evenly distributed at equal intervals along the circumference of the placement plate 104. The motor 107 drives the first turntable 106 to rotate, the first turntable 106 drives the transmission column 109 to move through the guiding groove 106a, and the first slider 108 moves along the second chute 104b. Therefore, multiple transmission columns 109 will drive multiple first sliders 108 to move along the second chute 104b (that is, drive multiple first sliders 108 to move simultaneously), and the movement of multiple first sliders 108 drives the movement of multiple fastening blocks. Therefore, multiple fastening plates 105 will fix multiple lithium battery cases 114 simultaneously, which is more convenient for fixing the lithium battery cases 114.

[0037] The stamping assembly is used for stamping the lithium battery housing 114, and includes: a hydraulic cylinder 110, push plates 112, 113, and a punch 113. The cylinder block of the hydraulic cylinder 110 is fixedly connected to the support frame 102. The push plate 112 is fixedly connected to the piston of the hydraulic cylinder 110. The punch 113 is located below the push plate 112 and is fixedly connected to the push plate 112. The hydraulic cylinder 110 drives the push plate 112 to move, and the movement of the push plate 112 drives the movement of multiple punches 113, thereby stamping multiple lithium battery housings 114.

[0038] Workflow: Place the lithium battery housing 114 in the installation groove 104a, and then the motor 107 drives the first turntable 106 to rotate. The first turntable 106 drives the transmission column 109 to move through the guide groove 106a, and the first slider 108 moves along the second chute 104b. Therefore, multiple transmission columns 109 will drive multiple first sliders 108 to move along the second chute 104b (that is, drive multiple first sliders 108 to move simultaneously). The movement of multiple first sliders 108 drives the movement of multiple fastening blocks. Therefore, multiple fastening plates 105 will fix multiple lithium battery housings 114 simultaneously, which is more convenient for fixing the lithium battery housings 114. Then, the hydraulic cylinder 110 drives the push plate 112 to move, and the movement of the push plate 112 drives the movement of multiple punches 113, thereby stamping multiple lithium battery housings 114.

[0039] The above description is only some preferred embodiments of the present disclosure and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the technical solutions formed by mutually replacing the above features with the (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A lithium battery shell processing device, used for processing lithium battery shells, comprising: Racks and supports; The support frame is located above the frame and is fixedly connected to the frame; Features: The lithium battery shell processing device also includes: A support column, fixedly connected to the frame; The plate is placed and fixedly connected to the support column; A first turntable, rotatably connected to the frame; The motor is fixedly connected to the frame, and its driving shaft is fixed to the first rotating disk; A first sliding block is radially slidably connected to the placement plate; A fastening plate, fixedly connected to the first sliding block; A transmission column, fixedly connected to the first sliding block; Stamping components, used for stamping lithium battery casings; Wherein, the first turntable includes a guide groove; the transmission column is located in the guide groove.

2. The lithium battery shell processing device according to claim 1, characterized in that: The frame is provided with a first slide groove extending along the circumferential direction of the first rotating disk; The first rotating disk rotates along the first sliding groove.

3. The lithium battery shell processing device according to claim 2, characterized in that: The first sliding block, the transmission column and the fastening plate are provided in plurality and are distributed equidistantly along the circumference of the placement plate.

4. The lithium battery shell processing device according to claim 3, characterized in that: The first turntable is located above the frame; The motor is located below the frame.

5. The lithium battery shell processing device according to claim 4, characterized in that: The placement plate includes a mounting slot; The mounting groove is used to accommodate the lithium battery casing.

6. The lithium battery shell processing device according to claim 5, characterized in that: The placement plate is provided with a second slide groove extending radially along the placement plate; The first sliding block moves along the second sliding groove.

7. The lithium battery shell processing device according to claim 6, characterized in that: There are a plurality of support columns, which are equidistantly distributed along the circumference of the first rotating disk.

8. The lithium battery shell processing device according to claim 7, characterized in that: The stamping assembly comprises: A hydraulic cylinder, a cylinder body of which is fixedly connected to a support frame; A push plate, fixedly connected to the piston of the hydraulic cylinder; The punch is fixedly connected to the push plate.

9. The lithium battery shell processing device according to claim 8, characterized in that: The punch is located below the push plate.

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