Lithium ion battery packaging equipment

Abstract

The utility model relates to the technical field of lithium battery processing, in particular to lithium ion battery packaging equipment. The packaging machine comprises a packaging machine body, an operation platform is installed on the surface of the packaging machine body, a containing bin is formed in the surface of the packaging machine body, a protection device is arranged on the surface of the operation platform, the protection device comprises two rotating blocks, and the two rotating blocks are both fixedly connected with the surface of the operation platform. And rotating rods are rotationally connected to the sides, close to each other, of the two rotating blocks, protection plates are fixedly connected to the arc surfaces of the rotating rods, operation blocks are fixedly connected to the surfaces of the protection plates, and two fixing blocks are fixedly connected to the surface of the operation platform. The problem that when a worker uses a packaging machine body to package a lithium battery, the worker accidentally touches a key on the surface of an operation platform, so that operation parameters of the packaging machine body are changed, and the packaging machine body cannot normally package the lithium battery is solved.

Description

Technical Field

[0001] This utility model relates to the field of lithium battery processing technology, and in particular to a lithium-ion battery packaging device. Background Technology

[0002] Lithium-ion batteries are a type of rechargeable battery that primarily relies on the movement of lithium ions between the positive and negative electrodes to function. After production, lithium-ion batteries often require packaging machines to encapsulate them for easy packaging and sales. This process is crucial in battery manufacturing. Packaging machines typically have an operating platform on their surface, allowing staff to easily set parameters and control the equipment. However, if staff accidentally touch the platform, it can cause changes to the packaging machine's parameters.

[0003] Chinese patent application CN202023264649.4 discloses a packaging device for lithium-ion battery production. The key technical points are: first, the lithium battery body is placed between two clamping plates; then, a sealing cap is placed on top of the lithium battery body; next, the handle is rotated, causing two moving blocks to move relative to each other, clamping and fixing the lithium battery body in the middle; then, a servo motor is started, driving a first helical gear through its output end; the first helical gear drives a second helical gear, which in turn drives a central shaft; the central shaft drives the lithium battery body to rotate via a turntable; and the cylinders on both sides of the sealing cap use screw guns to drive screws around the perimeter of the sealing cap on top of the lithium battery body, increasing the sealing speed and thus improving work efficiency.

[0004] Regarding the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when using the packaging machine to package lithium batteries, the operator may accidentally touch the button on the surface of the operating platform, causing the operating parameters of the packaging machine to change, resulting in the packaging machine being unable to properly package the lithium batteries; therefore, a lithium-ion battery packaging device is proposed to address the above problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where accidental touches by operators on the operating platform can alter the operating parameters of the packaging machine, preventing it from properly packaging lithium batteries. Therefore, this invention provides a lithium-ion battery packaging device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a lithium-ion battery packaging device, comprising a packaging machine body, an operating platform mounted on the surface of the packaging machine body, a placement compartment formed on the surface of the packaging machine body, a protective device provided on the surface of the operating platform, the protective device comprising two rotating blocks, both of the rotating blocks being fixedly connected to the surface of the operating platform, a rotating rod being rotatably connected to one side of the two rotating blocks that are close to each other, a protective plate being fixedly connected to the arc surface of the rotating rod, and an operating block being fixedly connected to the surface of the protective plate.

[0007] The effect achieved by the above-mentioned components is as follows: by setting up protective devices, the buttons on the surface of the operating platform can be protected, which avoids the situation where the operator accidentally touches the buttons on the surface of the operating platform when using the packaging machine to package lithium batteries, causing the operating parameters of the packaging machine to change and making the packaging machine unable to package lithium batteries normally, thus improving the practicality of the equipment.

[0008] Preferably, the surface of the operating platform is fixedly connected to two fixing blocks, the surface of the fixing blocks is provided with a sliding groove, the surface of the sliding groove of the fixing blocks is slidably connected to a slider, the surface of the slider is fixedly connected to a limit rod, and the end of the limit rod away from the slider is fixedly connected to a limit plate.

[0009] The aforementioned components achieve the following effect: they can fix the protective plate in place, preventing the protective plate from shaking during the operation of the packaging machine, which could cause the protective plate to rotate, passively open, and reduce the protective effect.

[0010] Preferably, a round rod is slidably inserted into the fixing block, and a round hole is formed on the surface of the limiting plate.

[0011] The effect achieved by the above components is to restrict the movement of the limiting plate, preventing the slider from moving the limiting plate and causing the limiting plate to slip off the protective plate.

[0012] Preferably, the arc surface of the rotating rod is fitted with two torsion springs, and the two ends of the torsion springs are fixedly connected to the rotating block and the protective plate, respectively.

[0013] The effect achieved by the above components is that the torsion spring's torque automatically opens the protective plate while keeping it open, thus facilitating the use of the buttons on the operating platform surface by the operator.

[0014] Preferably, the surface of the packaging machine body placement compartment is provided with a placement device, the placement device including a placement box, the placement box being slidably connected to the surface of the packaging machine body placement compartment, a fixing rod being fixedly connected to the surface of the packaging machine body, an operating plate being slidably connected to the arc surface of the fixing rod, an insertion rod being fixedly connected to the side of the operating plate near the packaging machine body, and a square block being fixedly connected to the surface of the placement box, the surface of the square block being provided with a slot.

[0015] The effect achieved by the above-mentioned components is that by setting up a placement device, the packaged lithium-ion batteries can be placed, avoiding the situation where the packaged batteries have no suitable place to be placed, which would cause the lithium-ion batteries to be placed on the surface of the packaging machine body, resulting in the lithium-ion batteries being easily damaged if they fall on the ground, thus improving the practicality of the equipment.

[0016] Preferably, a spring is fitted onto the arc surface of the fixing rod, and the two ends of the spring are fixedly connected to the surfaces of the operating plate and the packaging machine body, respectively.

[0017] The effect achieved by the above components is that the spring's rebound force automatically inserts the plug rod, while also restricting the movement of the plug rod, preventing it from detaching from the surface of the square block slot, and improving the stability of the plug rod when it is in position.

[0018] Preferably, the surface of the placement box is provided with a sliding groove, and a partition plate is slidably connected to the surface of the sliding groove of the placement box.

[0019] The aforementioned components achieve the effect of separating lithium-ion batteries, preventing them from being mixed together and causing inconvenience for staff in finding them.

[0020] In summary, the beneficial effects of this utility model are as follows:

[0021] 1. In this utility model, by setting a protective device, the buttons on the surface of the operating platform can be protected, which avoids the situation where the operator accidentally touches the buttons on the surface of the operating platform when using the packaging machine to package lithium batteries, causing the operating parameters of the packaging machine to change and the packaging machine to be unable to package lithium batteries normally, thus improving the practicality of the equipment.

[0022] 2. In this utility model, by setting up a placement device, the effect of placing the packaged lithium-ion battery is achieved, avoiding the situation where there is no suitable place to place the packaged battery, which would cause the lithium-ion battery to be placed on the surface of the packaging machine body, resulting in the lithium-ion battery being easily damaged if it falls on the ground, thus improving the practicality of the equipment. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a schematic diagram of the protective device in this utility model;

[0025] Figure 3 In this utility model Figure 2 Enlarged view of point A;

[0026] Figure 4 This is a partial structural schematic diagram of the protective device in this utility model;

[0027] Figure 5 This is a schematic diagram of the placement device in this utility model;

[0028] Figure 6 This is a partial structural diagram of the placement device in this utility model.

[0029] Legend: 1. Packaging machine body; 2. Operating platform; 3. Protective device; 4. Placement device; 301. Rotating block; 302. Rotating rod; 303. Protective plate; 304. Operating block; 305. Fixing block; 306. Sliding block; 307. Limiting rod; 308. Limiting plate; 309. Round rod; 310. Torsion spring; 41. Placement box; 42. Fixing rod; 43. Operating plate; 44. Insertion rod; 45. Square block; 46. Spring; 47. Divider plate. Detailed Implementation

[0030] Reference Figure 1 As shown, this utility model provides a technical solution: a lithium-ion battery packaging device, including a packaging machine body 1, an operating platform 2 mounted on the surface of the packaging machine body 1, a placement chamber opened on the surface of the packaging machine body 1, and a protective device 3 on the surface of the operating platform 2. By setting the protective device 3, the buttons on the surface of the operating platform 2 can be protected, avoiding the situation where the operator accidentally touches the buttons on the surface of the operating platform 2 when using the packaging machine body 1 to package lithium batteries, causing the operating parameters of the packaging machine body 1 to change and making the packaging machine body 1 unable to package lithium batteries normally, thus improving the practicality of the equipment. The surface of the placement chamber of the packaging machine body 1 is provided with a placement device 4, which allows the packaged lithium-ion batteries to be placed, avoiding the situation where the packaged batteries have no suitable place to be placed, forcing the lithium-ion batteries to be placed on the surface of the packaging machine body 1, which would cause the lithium-ion batteries to be easily damaged if dropped on the ground, thus improving the practicality of the equipment.

[0031] The specific design and function of its protective device 3 and placement device 4 will be explained below.

[0032] Reference Figure 2, Figure 3 and Figure 4As shown in this embodiment: the protective device 3 includes two rotating blocks 301, both of which are fixedly connected to the surface of the operating platform 2. A rotating rod 302 is rotatably connected to one side of the two rotating blocks 301 that is close to each other. A protective plate 303 is fixedly connected to the arc surface of the rotating rod 302. An operating block 304 is fixedly connected to the surface of the protective plate 303. Two fixed blocks 305 are fixedly connected to the surface of the operating platform 2. A sliding groove is formed on the surface of each fixed block 305. A slider 306 is slidably connected to the surface of the sliding groove of the fixed block 305. A limit rod 307 is fixedly connected to the surface of the slider 306. A limit plate 308 is fixedly connected to the end of the limit rod 307 away from the slider 306. When the operator needs to operate the buttons on the surface of the operating platform 2... During protection, pulling the operating block 304 causes the protective plate 303 to rotate, which in turn causes the rotating rod 302 to rotate. When the protective plate 303 rotates to the surface of the button on the operating platform 2, the moving limit plate 308 moves the limit rod 307, which in turn moves the slider 306 on the surface of the groove in the fixing block 305. When the limit plate 308 moves to the surface of the protective plate 303, it fixes the protective plate 303, thus securing it and preventing the sealing machine body 1 from shaking during operation, which could cause the protective plate 303 to rotate and passively open, reducing the protective effect. A round rod is slidably inserted into the fixing block 305. 309. A circular hole is provided on the surface of the limiting plate 308. When the operator needs to protect the buttons on the surface of the operating platform 2, the protective plate 303 is first rotated to the surface of the buttons on the operating platform 2. The limiting plate 308 is then moved. When the limiting plate 308 moves to the surface of the protective plate 303, it fixes the protective plate 303. At this time, the circular rod 309 is moved. When the circular rod 309 is inserted into the surface of the circular hole of the limiting plate 308, it fixes the limiting plate 308, thus restricting the movement of the limiting plate 308 and preventing the slider 306 from driving the limiting plate 308 to move, which could cause the limiting plate 308 to slip off the protective plate 303. Two torsion springs 310 are sleeved on the arc surface of the rotating rod 302. Both ends are fixedly connected to the rotating block 301 and the protective plate 303, respectively. When the operator needs to open the protective plate 303, the round rod 309 is pulled. When the round rod 309 is completely disengaged from the surface of the round hole of the limiting plate 308, the limiting plate 308 is moved. The limiting plate 308 drives the limiting rod 307 to move, and the limiting rod 307 drives the slider 306 to move until the limiting plate 308 is completely disengaged from the surface of the protective plate 303. At this time, the limiting plate 308 is released from fixing the protective plate 303. The torque of the torsion spring 310 drives the protective plate 303 to rotate. The protective plate 303 drives the rotating rod 302 to rotate until the protective plate 303 is fully opened. The torque of the torsion spring 310 achieves the effect of automatically opening the protective plate 303, while keeping the protective plate 303 in the open state.This makes it easier for staff to use the buttons on the surface of operating platform 2.

[0033] Reference Figure 5 and Figure 6 As shown, specifically, the placement device 4 includes a placement box 41, which is slidably connected to the surface of the placement compartment of the packaging machine body 1. A fixing rod 42 is fixedly connected to the surface of the packaging machine body 1, and an operating plate 43 is slidably connected to the arc surface of the fixing rod 42. An insertion rod 44 is fixedly connected to the side of the operating plate 43 near the packaging machine body 1. A square block 45 is fixedly connected to the surface of the placement box 41, and a slot is opened on the surface of the square block 45. A spring 46 is sleeved on the arc surface of the fixing rod 42, and the two ends of the spring 46 are fixedly connected to the operating plate 43 and the surface of the packaging machine body 1, respectively. When the operator needs to place the lithium-ion battery into the placement box 41, the operating plate 43 is pulled, the spring 46 is stretched, and the operating plate 43 drives the insertion rod 44 to move. When the insertion rod 44 is completely disengaged from the surface of the slot of the square block 45, the insertion rod 44 is released from fixing to the placement box 41, and the placement box 41 is moved until the placement box 41 is fully opened. At this time, the operator can then place the lithium-ion battery into the placement box 41. The lithium-ion battery is placed into the placement box 41. After placement, the placement box 41 is moved back to its original position, and the operating plate 43 is released. The rebound force of the spring 46 drives the operating plate 43 to move, and the operating plate 43 drives the insertion rod 44 to move until the insertion rod 44 is inserted into the surface of the slot of the square block 45. The rebound force of the spring 46 achieves the effect of automatically inserting the insertion rod 44, and at the same time, it can limit the movement of the insertion rod 44 to prevent the insertion rod 44 from dislodging from the surface of the slot of the square block 45, thereby improving the stability of the insertion rod 44 when it is in the limiting position. The surface of the placement box 41 is provided with a sliding groove, and a separator plate 47 is slidably connected to the surface of the sliding groove of the placement box 41. When the staff needs to place different types of lithium-ion batteries, they can use the separator plate 47 to separate the different types of lithium-ion batteries, thereby making it convenient for the staff to find them when using them. This achieves the effect of storing lithium-ion batteries separately, so as to prevent lithium-ion batteries from being mixed together and causing inconvenience to the staff in finding them.

[0034] Working principle: When the operator needs to protect the buttons on the surface of the operating platform 2, they pull the operating block 304. The operating block 304 drives the protective plate 303 to rotate, which in turn drives the rotating rod 302 to rotate. When the protective plate 303 rotates to the surface of the buttons on the operating platform 2, the limiting plate 308 moves. The limiting plate 308 drives the limiting rod 307 to move, which in turn drives the slider 306 to move on the surface of the groove in the fixed block 305. When the limiting plate 308 moves to the surface of the protective plate 303, it fixes the protective plate 303. Then, the round rod 309 moves. When the round rod 309 is inserted into the surface of the round hole in the limiting plate 308, it fixes the limiting plate 308. When the operator needs to open the protective plate 303, they pull the round rod 309. When rod 309 is completely detached from the surface of the circular hole of limiting plate 308, the limiting plate 308 is moved. The limiting plate 308 drives the limiting rod 307 to move, and the limiting rod 307 drives the slider 306 to move until the limiting plate 308 is completely detached from the surface of protective plate 303. At this time, the limiting plate 308 releases its fixation to the protective plate 303. The torque of torsion spring 310 drives the protective plate 303 to rotate. The protective plate 303 drives the rotating rod 302 to rotate until the protective plate 303 is fully opened. At this time, the effect of protecting the buttons on the surface of the operating platform 2 is achieved, which avoids the situation where the staff accidentally touches the buttons on the surface of the operating platform 2 when using the packaging machine body 1 to package lithium batteries, causing the operating parameters of the packaging machine body 1 to change and the packaging machine body 1 to be unable to package lithium batteries normally.

[0035] When the operator needs to place the lithium-ion battery into the placement box 41, they pull the operating plate 43, stretching the spring 46. The operating plate 43 then moves the insertion rod 44. When the insertion rod 44 is completely disengaged from the surface of the slot in the square block 45, it releases its fixation to the placement box 41. The placement box 41 is then moved until it is fully open. At this point, the operator can place the lithium-ion battery into the placement box 41. After placement, the placement box 41 is moved back to its original position, and the operating plate 43 is released. The spring force of the spring 46 causes the operating plate 43 to move, which in turn moves the insertion rod 44 until it is inserted into the surface of the slot in the square block 45. When the operator needs to place different types of lithium-ion batteries, they can separate them using the separator plate 47, making it easier for the operator to find them. This achieves the effect of placing the packaged lithium-ion batteries, preventing the batteries from having no suitable place to be placed after packaging, which would otherwise result in the lithium-ion batteries being placed on the surface of the packaging machine body 1 and potentially falling to the ground and being easily damaged.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A lithium-ion battery packaging apparatus comprising a packaging machine body (1), characterized in that: An operating platform (2) is mounted on the surface of the packaging machine body (1). A placement compartment is opened on the surface of the packaging machine body (1). A protective device (3) is provided on the surface of the operating platform (2). The protective device (3) includes two rotating blocks (301). Both rotating blocks (301) are fixedly connected to the surface of the operating platform (2). A rotating rod (302) is rotatably connected to the side of the two rotating blocks (301) that is close to each other. A protective plate (303) is fixedly connected to the arc surface of the rotating rod (302). An operating block (304) is fixedly connected to the surface of the protective plate (303).

2. The lithium-ion battery packaging apparatus of claim 1, wherein: The surface of the operating platform (2) is fixedly connected to two fixing blocks (305). The surface of the fixing blocks (305) is provided with a sliding groove. A slider (306) is slidably connected to the surface of the sliding groove of the fixing blocks (305). A limit rod (307) is fixedly connected to the surface of the slider (306). A limit plate (308) is fixedly connected to the end of the limit rod (307) away from the slider (306).

3. The lithium-ion battery packaging apparatus of claim 2, wherein: A round rod (309) is slidably inserted into the fixing block (305), and a round hole is opened on the surface of the limiting plate (308).

4. The lithium-ion battery packaging apparatus of claim 1, wherein: The rotating rod (302) has two torsion springs (310) on its arc surface. The two ends of the torsion springs (310) are fixedly connected to the rotating block (301) and the protective plate (303) respectively.

5. The lithium-ion battery packaging apparatus of claim 1, wherein: The surface of the placement chamber of the packaging machine body (1) is provided with a placement device (4). The placement device (4) includes a placement box (41). The placement box (41) is slidably connected to the surface of the placement chamber of the packaging machine body (1). A fixing rod (42) is fixedly connected to the surface of the packaging machine body (1). An operation plate (43) is slidably connected to the arc surface of the fixing rod (42). An insertion rod (44) is fixedly connected to the side of the operation plate (43) near the packaging machine body (1). A square block (45) is fixedly connected to the surface of the placement box (41). A slot is opened on the surface of the square block (45).

6. The lithium-ion battery packaging apparatus of claim 5, wherein: The arc surface of the fixing rod (42) is fitted with a spring (46), and the two ends of the spring (46) are fixedly connected to the surfaces of the operating plate (43) and the packaging machine body (1), respectively.

7. The lithium-ion battery packaging apparatus of claim 5, wherein: The surface of the placement box (41) is provided with a sliding groove, and a partition plate (47) is slidably connected to the surface of the sliding groove of the placement box (41).

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