A shaping device for lithium battery processing

Abstract

The present invention provides a shaping device for lithium battery processing, which relates to the field of lithium battery processing. The shaping device for lithium battery processing comprises a body, the bottom of the body is fixedly connected with a bracket, the bottom end of the bracket is fixedly connected with a bottom plate, the lower surface of the bottom plate is fixedly connected with a moving wheel, the bottom of the body is extended with an extrusion mechanism, and a retaining frame is arranged inside the extrusion mechanism. The shaping device for lithium battery processing, through the mutual cooperation between springs, support rods, handles, pressure plates, card slots, card blocks, push rods and movable holes, can facilitate the replacement of corresponding placement boxes according to the size of the battery model currently required to be processed, and through the mutual cooperation between threaded rods, movable shafts, movable slots, movable holes, auxiliary rods, blocks, threaded holes and adjustment plates, can facilitate the adjustment of corresponding spaces according to the size of the battery model, solving the problem that each device of the existing shaping device for lithium battery processing is only suitable for processing one type of battery, thus having poor applicability.

Description

Technical Field

[0001] The invention relates to the technical field of lithium battery processing, in particular to a shaping device for lithium battery processing. 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. Lithium battery processing requires shaping equipment for processing. The so-called shaping equipment is to perform battery hot pressing. Battery hot pressing is to perform hot pressing shaping on bare cells by setting reasonable time, temperature, and pressure to control the thickness of bare cells to prevent relative displacement of positive and negative electrodes. The existing shaping equipment for lithium battery processing is only suitable for processing one type of battery, and thus has poor applicability. Summary of the invention

[0003] The purpose of the present invention is to provide a shaping device for lithium battery processing, which solves the problem that each of the existing shaping devices for lithium battery processing is only suitable for processing one type of battery, thus having poor applicability.

[0004] Technical Solution

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a shaping equipment for lithium battery processing, comprising a body, a bracket fixedly connected to the bottom of the body, a bottom end of the bracket fixedly connected to a bottom plate, a moving wheel fixedly connected to the lower surface of the bottom plate, an extrusion mechanism extending from the bottom of the body, a holding frame arranged inside the extrusion mechanism, top and bottom ends of the holding frame fixedly connected to the bottom of the body and the upper surface of the bottom plate respectively, an extrusion cover fixedly connected to the lower surface of the extrusion mechanism, a placement box overlapped on the upper surface of the bottom plate, a movable hole connected to the right side of the holding frame is opened on the left side of the holding frame, a push rod is movably connected inside the movable hole, a pressing plate is fixedly connected to the right end of the push rod, a card block is fixedly connected to the right side of the pressing plate, a card slot is opened on the left side of the placement box, a surface of the card block is carded with the inside of the card slot, and a spring is sleeved on the surface of the push rod.

[0006] A threaded hole connected to the interior of the extrusion hood is provided on the left side of the extrusion hood, a screw rod is connected to the internal thread of the threaded hole, an adjustment plate is overlapped on the right end of the threaded rod, a movable groove is provided on the left side of the adjustment plate, a movable shaft is movably connected to the interior of the movable groove, and the left end of the movable shaft is fixedly connected to the right end of the threaded rod, a movable hole connected to the interior of the extrusion hood is provided on the left side of the extrusion hood, an auxiliary rod is movably connected to the interior of the movable hole, and the right end of the auxiliary rod is fixedly connected to the left side of the adjustment plate.

[0007] Furthermore, a handle is fixedly connected to the left end of the push rod, and a support rod is overlapped between the right side of the handle and the left side of the retaining frame.

[0008] Furthermore, the left end of the spring overlaps the right side of the retaining frame, and the right end of the spring overlaps the left side of the pressure plate.

[0009] Furthermore, a limiting groove is provided on the upper surface of the bottom plate, a limiting block is clamped inside the limiting groove, and the upper surface of the limiting block is fixedly connected to the lower surface of the placement box.

[0010] Furthermore, handles are fixedly connected to the left and right sides of the machine body.

[0011] Furthermore, a stopper is fixedly connected to the upper surface of the auxiliary rod.

[0012] The present invention provides a shaping device for lithium battery processing, which has the following beneficial effects:

[0013] The shaping equipment for lithium battery processing achieves the convenience of replacing the corresponding placement box according to the size of the battery model currently to be processed through the mutual cooperation among the spring, the support rod, the handle, the pressure plate, the card slot, the card block, the push rod and the movable hole, and achieves the convenience of adjusting the corresponding space according to the size of the battery model through the mutual cooperation among the threaded rod, the movable shaft, the movable slot, the movable hole, the auxiliary rod, the stopper, the threaded hole and the adjustment plate, thereby solving the problem that each shaping equipment for existing lithium battery processing is only suitable for processing one type of battery, thus having poor applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention;

[0015] Figure 2 For the present invention Figure 1 A magnified view of the local structure at center A;

[0016] Figure 3 For the present invention Figure 1 Enlarged view of the local structure at point B in the middle.

[0017] Among them, 1 body, 2 bottom plate, 3 moving wheel, 4 extrusion mechanism, 5 bracket, 6 lifting handle, 7 retaining frame, 8 placement box, 9 limit block, 10 limit slot, 11 extrusion cover, 12 spring, 13 support rod, 14 handle, 15 pressure plate, 16 slot, 17 block, 18 push rod, 19 movable hole, 20 threaded rod, 21 movable shaft, 22 movable slot, 23 moving hole, 24 auxiliary rod, 25 block, 26 threaded hole, 27 adjustment plate. DETAILED DESCRIPTION

[0018] like Figure 1-3As shown, an embodiment of the present invention provides a shaping device for lithium battery processing, including a body 1, a lifting handle 6 is fixedly connected to the left and right sides of the body 1, a bracket 5 is fixedly connected to the bottom of the body 1, the bottom end of the bracket 5 is fixedly connected to the bottom plate 2, and the lower surface of the bottom plate 2 is fixedly connected to a moving wheel 3, an extrusion mechanism 4 extends from the bottom of the body 1, a retaining frame 7 is arranged inside the extrusion mechanism 4, the top and bottom ends of the retaining frame 7 are respectively fixedly connected to the bottom of the body 1 and the upper surface of the bottom plate 2, an extrusion cover 11 is fixedly connected to the lower surface of the extrusion mechanism 4, a placement box 8 is overlapped on the upper surface of the bottom plate 2, a limiting groove 10 is provided on the upper surface of the bottom plate 2, a limiting block 9 is clamped inside the limiting groove 10, and the upper surface of the limiting block 9 is fixed to the lower surface of the placement box 8 The left side of the retaining frame 7 is provided with an active hole 19 connected with the right side, and the inside of the active hole 19 is movably connected with a push rod 18. The left end of the push rod 18 is fixedly connected with a handle 14. When the handle 14 is pulled to the left, it will not be blocked by the bracket 5 because the bracket 5 and the retaining frame 7 are misaligned with each other when viewed from the side. A support rod 13 is overlapped between the right side of the handle 14 and the left side of the retaining frame 7. The right end of the push rod 18 is fixedly connected with a pressure plate 15, and the right side of the pressure plate 15 is fixedly connected with a card block 17. A card slot 16 is provided on the left side of the placement box 8, and the surface of the card block 17 is carded with the inside of the card slot 16. The surface of the push rod 18 is sleeved with a spring 12, and the left end of the spring 12 overlaps the right side of the retaining frame 7, and the right end of the spring 12 overlaps the left side of the pressure plate 15.

[0019] A threaded hole 26 connected to the inside of the extrusion hood 11 is provided on the left side of the extrusion hood 11, a screw rod 20 is connected to the internal thread of the threaded hole 26, an adjusting plate 27 is overlapped on the right end of the threaded rod 20, a movable groove 22 is provided on the left side of the adjusting plate 27, a movable shaft 21 is movably connected to the inside of the movable groove 22, and the left end of the movable shaft 21 is fixedly connected to the right end of the threaded rod 20, a movable hole 23 connected to the inside of the extrusion hood 11 is provided on the left side of the extrusion hood 11, an auxiliary rod 24 is movably connected to the inside of the movable hole 23, a stopper 25 is fixedly connected to the upper surface of the auxiliary rod 24, and the right end of the auxiliary rod 24 is fixedly connected to the left side of the adjusting plate 27.

[0020] Working principle: remove the support rod 13, pull the handle 14 outward, so that the push rod 18 moves to the left, the push rod 18 will drive the pressure plate 15 to separate from the placement box 8, the pressure plate 15 will drive the card block 17 to disengage from the inside of the card slot 16, then lift the placement box 8 upward, place the placement box 8 that meets the current battery model size on the surface of the bottom plate 2, so that the limit block 9 is inserted into the inside of the limit slot 10, then release the handle 14, so that the spring 12 uses the elastic force to push the pressure plate 15 to contact the surface of the placement box 8, and at the same time, the pressure plate 15 will drive the card block 17 to insert into the inside of the card slot 16 to position the replaced placement box 8, according to the size of the replaced placement box 8, the two threaded rods 20 are screwed into the inside of the extrusion cover 11 through the threaded holes 26, and the two threaded rods 20 will drive the two adjustment plates 27 to move relative to each other. When the spacing between the two retaining frames 7 meets the requirements, the screwing can be stopped.

Claims

1. A shaping device for lithium battery processing, comprising a body (1), characterized in that: The bottom of the machine body (1) is fixedly connected to a bracket (5), the bottom end of the bracket (5) is fixedly connected to a bottom plate (2), the lower surface of the bottom plate (2) is fixedly connected to a moving wheel (3), the bottom of the machine body (1) is extended with an extrusion mechanism (4), a retaining frame (7) is arranged inside the extrusion mechanism (4), the top and bottom ends of the retaining frame (7) are respectively fixedly connected to the bottom of the machine body (1) and the upper surface of the bottom plate (2), the lower surface of the extrusion mechanism (4) is fixedly connected to an extrusion cover (11), and the bottom plate (2 ) is overlapped with a placement box (8) on its upper surface, a movable hole (19) communicating with the right side is opened on the left side of the retaining frame (7), a push rod (18) is movably connected inside the movable hole (19), a pressing plate (15) is fixedly connected to the right end of the push rod (18), a clamping block (17) is fixedly connected to the right side of the pressing plate (15), a clamping slot (16) is opened on the left side of the placement box (8), the surface of the clamping block (17) is clamped with the inside of the clamping slot (16), and a spring (12) is sleeved on the surface of the push rod (18); The left side of the extrusion cover (11) is provided with a threaded hole (26) which is connected to the inside of the extrusion cover (11); the threaded rod (20) is connected to the threaded hole (26) internally; the right end of the threaded rod (20) is overlapped with an adjustment plate (27); the left side of the adjustment plate (27) is provided with a movable groove (22); the inside of the movable groove (22) is movably connected to a movable shaft (21); the left end of the movable shaft (21) is fixedly connected to the right end of the threaded rod (20); the left side of the extrusion cover (11) is provided with a movable hole (23) which is connected to the inside of the extrusion cover (11); the inside of the movable hole (23) is movably connected to an auxiliary rod (24); the right end of the auxiliary rod (24) is fixedly connected to the left side of the adjustment plate (27).

2. The shaping device for lithium battery processing according to claim 1, characterized in that: The left end of the push rod (18) is fixedly connected to a handle (14), and a support rod (13) is overlapped between the right side of the handle (14) and the left side of the retaining frame (7).

3. The shaping device for lithium battery processing according to claim 1, characterized in that: The left end of the spring (12) overlaps the right side of the retaining frame (7), and the right end of the spring (12) overlaps the left side of the pressure plate (15).

4. The shaping device for lithium battery processing according to claim 1, characterized in that: A limiting groove (10) is provided on the upper surface of the bottom plate (2), a limiting block (9) is clamped inside the limiting groove (10), and the upper surface of the limiting block (9) is fixedly connected to the lower surface of the placement box (8).

5. The shaping device for lithium battery processing according to claim 1, characterized in that: The left and right sides of the machine body (1) are both fixedly connected with handles (6).

6. The shaping device for lithium battery processing according to claim 1, characterized in that: A stopper (25) is fixedly connected to the upper surface of the auxiliary rod (24).

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