Battery cell fall prevention linkage mechanism

Abstract

The utility model discloses a kind of electric core anti-falling connecting rod mechanisms, comprising: two mounting plates, two mounting plates are oppositely arranged;Supporting plate, supporting plate is located at the bottom of two mounting plates;Drive module, drive module connects two mounting plates and supporting plate, for driving supporting plate to move.The utility model has the following beneficial effects: 1, simple structure, low cost, low operating cost.2, add on the electric core tooling of grabbing, prevent the anti-falling mechanism that electric core abnormality falls is taken.3, compact structure, high transmission efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of battery cell gripping and handling auxiliary mechanisms, and in particular to a battery cell anti-drop linkage mechanism. Background Technology

[0002] During the production and processing of battery cells, it is often necessary to grasp and move the cells. However, unexpected situations may occur during grasping and moving, resulting in unreliable grasping. This can cause the battery cells to fall during grasping and moving, damaging the products or injuring personnel. Summary of the Invention

[0003] According to an embodiment of the present invention, a battery cell anti-drop linkage mechanism is provided, comprising: Two mounting plates, positioned opposite each other; The receiving plate is located at the bottom of the two mounting plates; The drive module connects two mounting plates and a receiving plate, and is used to drive the receiving plate to move.

[0004] Furthermore, the driver module includes: Two drive cylinders are respectively located on opposite sides of the two mounting plates; Two linkage transmission units are respectively mounted on two mounting plates, and the input ends of the two linkage transmission units are respectively connected to two drive cylinders, while the output ends of the two linkage transmission units are connected to both ends of the receiving plate.

[0005] Furthermore, one of the linkage transmission units includes: A guide plate is mounted on one of the mounting plates and is connected to the output end of one of the drive cylinders. The guide plate is provided with a sliding groove. The first short link is fixed to one of the mounting plates; Two second long connecting rods are hinged to both ends of the first short connecting rod, and one end of each of the two second long connecting rods is hinged to one end of the receiving plate; The second short link has its two ends hinged to the other ends of the two second long links, respectively. The follower is mounted on the second short connecting rod and is slidably connected to the slide groove.

[0006] Furthermore, one of the linkage transmission units also includes: Two slide rails are mounted on one of the mounting plates. Two sliders are slidably connected to two slide rails, and the two sliders are connected to the guide plate.

[0007] Furthermore, one of the linkage transmission units also includes: Two support bases are provided at both ends of one side of one of the mounting plates; Two buffers are mounted on two support bases respectively; Two adjusting screws are threaded onto two support bases respectively.

[0008] Furthermore, one of the linkage transmission units also includes: A positioning cylinder is mounted on one of the mounting plates, and the output end of the positioning cylinder passes through the mounting plate. Positioning pin, the positioning pin is set at the output end of the positioning cylinder; Positioning holes are formed on the guide plate and are positioned opposite to the positioning pins.

[0009] A battery cell anti-drop linkage mechanism according to an embodiment of the present utility model has the following beneficial effects: 1. Simple structure, low cost, and low operating expenses.

[0010] 2. An anti-drop mechanism installed on the battery cell gripping fixture to prevent abnormal battery cell drop.

[0011] 3. Compact structure and high transmission efficiency.

[0012] It should be understood that both the foregoing general description and the following detailed description are exemplary and intended to provide further illustration of the claimed technology. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a battery cell anti-drop linkage mechanism according to an embodiment of the present utility model.

[0014] Figure 2 This is a side view of a battery cell anti-drop linkage mechanism according to an embodiment of the present invention.

[0015] Figure 3 This is a cross-sectional structural schematic diagram of a battery cell anti-drop linkage mechanism according to an embodiment of the present utility model. Detailed Implementation

[0016] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, further illustrating the present invention.

[0017] First, combine Figures 1-3 This invention describes a battery cell anti-drop linkage mechanism according to an embodiment of the present invention, which is used to be installed on an external battery cell gripping fixture to prevent the battery cell from falling abnormally, and has a wide range of applications.

[0018] like Figures 1-3As shown, an embodiment of the present invention provides a battery cell anti-drop linkage mechanism, which includes two mounting plates 100, a receiving plate 200, and a drive module.

[0019] Specifically, such as Figures 1-3 As shown, the two mounting plates 100 are positioned opposite each other.

[0020] Specifically, such as Figures 1-3 As shown, the receiving plate 200 is located at the bottom of the two mounting plates 100, and the receiving plate 200 can be a bakelite board.

[0021] Specifically, such as Figures 1-3 As shown, the drive module connects two mounting plates 100 and a receiving plate 200, and is used to drive the receiving plate 200 to move. When the external battery cell gripping fixture grips the battery cell, the drive module moves the receiving plate 200 to avoid it and prevent interference with the battery cell gripping fixture. After the external battery cell gripping fixture has gripped the battery cell, the drive module moves the receiving plate 200 to be located below the battery cell to receive the battery cell if it falls abnormally, thus preventing it from falling.

[0022] Furthermore, such as Figures 1-3 As shown, the drive module includes two drive cylinders 301 and two linkage transmission units. The two drive cylinders 301 are respectively mounted on opposite sides of the two mounting plates 100; the two linkage transmission units are respectively mounted on the two mounting plates 100, with their input ends connected to the two drive cylinders 301 and their output ends connected to both ends of the receiving plate 200. The two linkage transmission units transmit power from the two drive cylinders 301 to the receiving plate 200, causing the receiving plate 200 to move.

[0023] Furthermore, such as Figures 1-3As shown, one of the linkage transmission units includes: a guide plate 3021, a first short connecting rod 3022, two second long connecting rods 3023, a second short connecting rod 3024, and a follower 3025. The guide plate 3021 is slidably mounted on one of the mounting plates 100 and is connected to the output end of one of the drive cylinders 301. The guide plate 3021 has a groove 30211. The first short connecting rod 3022 is fixed to one of the mounting plates 100. The two second long connecting rods 3023 are hinged to the two ends of the first short connecting rod 3022, and one end of each of the two second long connecting rods 3023 is hinged to one end of the receiving plate 200. The two ends of the second short connecting rod 3024 are respectively hinged to the other ends of the two second long connecting rods 3023. The follower 3025 is mounted on the second short connecting rod 3024 and slidably connected to the groove 30211. In this process, by controlling the operation of the drive cylinder 301, the guide plate 3021 can be moved. The follower 3025 and the second short connecting rod 3024 transmit power, causing the two second long connecting rods 3023 to rotate around their hinge point with the first short connecting rod 3022, thereby driving the receiving plate 200 to move.

[0024] Furthermore, such as Figures 1-3 As shown, one of the linkage transmission units further includes two slide rails 3026 and two sliders 3027. The two slide rails 3026 are mounted on one of the mounting plates 100; the two sliders 3027 are slidably connected to the two slide rails 3026 respectively, and are connected to the guide plate 3021. Through the arrangement of the two slide rails 3026 and the two sliders 3027, the guide plate 3021 can be stably guided and moved on the mounting plate 100.

[0025] Furthermore, such as Figures 1-3 As shown, one of the linkage transmission units also includes: two support seats 3028, two buffers 3029, and two adjusting screws 3030. The two support seats 3028 are disposed at both ends of one side of one of the mounting plates 100; the two buffers 3029 are respectively disposed on the two support seats 3028 and are used to buffer the movement of the guide plate 3021; ​​the two adjusting screws 3030 are respectively threaded onto the two support seats 3028 and are used to mechanically limit the forward and backward travel of the guide plate 3021.

[0026] Furthermore, such as Figures 1-3As shown, one of the linkage transmission units also includes: a positioning cylinder 3031, a positioning pin 3032, and a positioning hole 3033. The positioning cylinder 3031 is mounted on one of the mounting plates 100, and its output end passes through the mounting plate 100. The positioning pin 3032 is located at the output end of the positioning cylinder 3031. The positioning hole 3033 is formed on the guide plate 3021 and is positioned opposite to the positioning pin 3032. When the guide plate 3021 moves to its position, the positioning hole 3033 on the guide plate 3021 is aligned with the positioning pin 3032. At this time, by controlling the positioning cylinder 3031 to drive the positioning pin 3032 to insert into the positioning hole 3033, the guide plate 3021 is positioned, preventing the linkage from shifting due to gravity when a product falls.

[0027] Working principle: When the external battery cell gripping fixture grips the battery cell, the two drive cylinders 301 are controlled to operate, and the power is transmitted by the two linkage transmission units to drive the receiving plate 200 to move and avoid the battery cell gripping area, preventing interference with the gripping fixture's gripping of the battery cell. When the external battery cell gripping fixture moves after gripping the battery cell, the two drive cylinders 301 are controlled to operate in the opposite direction, and the power is transmitted by the two linkage transmission units to drive the receiving plate 200 to move and position it below the battery cell, which is used to receive the battery cell that falls abnormally, thus preventing it from falling. At this time, the positioning hole 3033 on the guide plate 3021 is aligned with the positioning pin 3032. By controlling the positioning cylinder 3031 to drive the positioning pin 3032 to insert into the positioning hole 3033, the guide plate 3021 is positioned, preventing the risk of the linkage being offset due to gravity when a product falls.

[0028] Above, refer to Figures 1-3 A battery cell anti-drop linkage mechanism according to an embodiment of the present invention is described, which has the following beneficial effects: 1. Simple structure, low cost, and low operating expenses.

[0029] 2. An anti-drop mechanism installed on the battery cell gripping fixture to prevent abnormal battery cell drop.

[0030] 3. Compact structure and high transmission efficiency.

[0031] It should be noted that, in this specification, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as a limitation of the present invention. Various modifications and substitutions to the present invention will be apparent to those skilled in the art after reading the above content. Therefore, the scope of protection of the present invention should be defined by the appended claims.

Claims

1. A battery cell anti-drop linkage mechanism, characterized in that, Include: Two mounting plates are arranged opposite to each other; A receiving plate, which is located at the bottom of the two mounting plates; A drive module is connected to the two mounting plates and the receiving plate, and is used to drive the receiving plate to move.

2. The cell anti-drop linkage mechanism as described in claim 1, characterized in that, The driver module includes: Two drive cylinders are respectively disposed on opposite sides of the two mounting plates; Two linkage transmission units are respectively mounted on the two mounting plates, and the input ends of the two linkage transmission units are respectively connected to the two drive cylinders, and the output ends of the two linkage transmission units are connected to both ends of the receiving plate.

3. The cell anti-drop linkage mechanism as described in claim 2, characterized in that, One of the linkage transmission units includes: A guide plate is slidably mounted on one of the mounting plates, and the guide plate is connected to the output end of one of the driving cylinders. The guide plate is provided with a sliding groove. A first short link, the first short link being fixed to one of the mounting plates; Two second long connecting rods are hinged to both ends of the first short connecting rod, and one end of each of the two second long connecting rods is hinged to one end of the receiving plate; The second short link has its two ends hinged to the other ends of the two second long links, respectively; A follower is disposed on the second short connecting rod and slidably connected to the slide groove.

4. The cell anti-drop linkage mechanism as described in claim 3, characterized in that, One of the linkage transmission units further includes: Two slide rails are mounted on one of the mounting plates; Two sliders are slidably connected to two slide rails, and the two sliders are connected to the guide plate.

5. The cell anti-drop linkage mechanism as described in claim 3, characterized in that, One of the linkage transmission units further includes: Two support bases are disposed at both ends on one side of one of the mounting plates; Two buffers are respectively mounted on the two support bases; Two adjusting screws are threaded onto the two support seats respectively.

6. The cell anti-drop linkage mechanism as described in claim 3, characterized in that, One of the linkage transmission units further includes: A positioning cylinder is mounted on one of the mounting plates, and the output end of the positioning cylinder passes through the mounting plate. A positioning pin is disposed at the output end of the positioning cylinder; A positioning hole is formed on the guide plate and is positioned opposite to the positioning pin.

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