Blade stacking mechanism

Abstract

The utility model provides a blade stacking mechanism, and belongs to the technical field of batteries. Comprising a mounting frame and a stacking moving mechanism, a control motor is fixedly mounted at the top of the mounting frame, the stacking moving mechanism comprises a first air cylinder, the first air cylinder is movably mounted on the inner side of the mounting frame, a connecting plate is fixedly mounted at the telescopic end of the first air cylinder, and a second air cylinder is mounted on the outer side of the connecting plate; and the clamping plate is stably mounted at the bottom of the connecting plate. A first air cylinder is movably mounted on a mounting frame, a connecting plate is mounted at the telescopic end of the first air cylinder, a clamping plate is further mounted on the connecting plate, a second air cylinder is mounted on the connecting plate, a clamping block is mounted at the telescopic end of the second air cylinder, the battery is centered and clamped through the clamping plate and the clamping block, and the battery can be stably clamped; and the situation of shaking in the moving process is avoided, the positions of the battery cells are guaranteed, the stacking precision is improved, and the consistency of the positions of the battery cells in the stacking process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of batteries, in particular to a blade stacking mechanism. Background Art

[0002] Currently, battery modules are composed of multiple battery cells, and there are gaps between the battery cells. This results in a relatively large space required for battery module installation and low space utilization. Therefore, in order to improve space utilization, a blade battery is designed. The blade battery is very thin and can be directly stacked into a battery pack, eliminating the original module frame, thereby reducing space usage and improving space utilization.

[0003] In the process of blade module stacking, the most commonly used method is to use a cylinder clamp block. The cylinder is used to clamp the pole to grab the battery cell from the battery cell conveyor line and move it to the module stacking position for module stacking. Due to the long length of the blade battery cell, the battery cell shakes during transportation and the position of the battery cell cannot be guaranteed, resulting in insufficient stacking accuracy. Therefore, a blade stacking mechanism is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above deficiencies, the present invention provides a blade stacking mechanism that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a blade stacking mechanism, comprising a mounting frame, and a control motor is fixedly mounted on the top of the mounting frame;

[0007] A stacking and moving mechanism, the stacking and moving mechanism comprising:

[0008] A first cylinder is movably mounted on an inner side of the mounting frame, a connecting plate is fixedly mounted on a telescopic end of the first cylinder, and a second cylinder is mounted on an outer side of the connecting plate;

[0009] A clamping plate, wherein the clamping plate is stably mounted on the bottom of the connecting plate and a clamping plate is mounted on the outer side of the clamping plate;

[0010] A clamping block is installed at the telescopic end of the second cylinder, and the clamping block is used in conjunction with the clamping plate to clamp the blade battery.

[0011] In a preferred solution, rubber pads are fixedly installed on the inner sides of the clamping plate and the clamping block, respectively, for clamping and protecting the blade battery.

[0012] In a preferred embodiment, two connecting plates are provided and are installed in an upper and lower arrangement at the telescopic end of the first cylinder. A hollow cylinder is fixedly installed inside the connecting plate at the upper end, and both ends of the hollow cylinder extend from the inside of the mounting frame respectively.

[0013] In a preferred solution, a limiting rod is slidingly provided inside the hollow cylinder, one end of which is fixedly connected to the outer surface of the connecting plate for limiting the movement of the connecting plate and controlling the linear movement of the connecting plate.

[0014] In a preferred solution, the mounting frame is further provided with a distance adjustment mechanism, which includes a third cylinder and a connecting block.

[0015] The third cylinder is fixedly mounted at a position inside the mounting frame, and a sliding hole is provided on the inner surface of the mounting frame, wherein the interior of the sliding hole is slidably connected to the moving block.

[0016] A connecting block is fixedly mounted on the upper surface of the moving block, and an outer side surface of the connecting block is fixedly connected to the first cylinder for adjusting the position of the first cylinder.

[0017] The utility model provides a blade stacking mechanism, the beneficial effects of which include:

[0018] 1. By movably installing the first cylinder on the mounting frame, a connecting plate is installed at the telescopic end of the first cylinder, a clamping plate is installed on the connecting plate, and a second cylinder is installed on the connecting plate, a clamping block is installed at the telescopic end of the second cylinder. The battery is clamped in the center by the clamping plate and the clamping block, which can stably clamp the battery to avoid shaking during movement, ensure the position of the battery cell, improve the stacking accuracy, and ensure the consistency of the position of the battery cell when stacking.

[0019] 2. By installing a third cylinder on the mounting frame, a connecting block is installed on the telescopic end of the third cylinder, and the connecting block is fixedly connected to the outside of the first cylinder. According to processing needs, the distance between each first cylinder can be adjusted to meet the use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be considered as limiting the scope. A person of ordinary skill in the art can also derive other relevant drawings based on these drawings without inventive effort.

[0021] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 2This is a schematic diagram of the hollow cylinder structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the top view of the structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the connecting plate of the utility model;

[0025] In the figure: 1. Mounting frame; 2. Control motor; 3. Stacking moving mechanism; 31. First cylinder; 311. Connecting plate; 312. Second cylinder; 32. Clamping plate; 33. Clamping block; 4. Rubber pad; 5. Hollow cylinder; 6. Limit rod; 7. Distance adjustment mechanism; 71. Third cylinder; 72. Connecting block; 8. Sliding hole; 9. Moving block. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example

[0028] Reference Figures 1-4 The utility model provides a technical solution: a blade stacking mechanism, including a mounting frame 1 and a stacking moving mechanism 3, and a control motor 2 is fixedly installed on the top of the mounting frame 1, the stacking moving mechanism 3 includes a first cylinder 31, the first cylinder 31 is movably installed at a position inside the mounting frame 1, and a connecting plate 311 is fixedly installed at the telescopic end of the first cylinder 31, and a second cylinder 312 is installed on the outside of the connecting plate 311, the clamping plate 32 is stably installed at the bottom of the connecting plate 311, and the clamping block 33 is installed at the telescopic end of the second cylinder 312, and the clamping block 33 is used in conjunction with the clamping plate 32 to clamp the blade battery.

[0029] In a preferred embodiment, rubber pads 4 are fixedly installed on the inner sides of the clamping plate 32 and the clamping block 33 for clamping and protecting the blade battery. The device clamps the battery. Under the joint clamping of the clamping plate 32 and the clamping block 33, the battery can be stably clamped, and rubber pads 4 are installed on the inner side surfaces of the clamping plate 32 and the clamping block 33 to protect the battery during the clamping process and avoid damage to the battery.

[0030] In a preferred embodiment, two connecting plates 311 are provided and are arranged in an upper and lower manner on the telescopic end of the first cylinder 31. A hollow cylinder 5 is fixedly installed inside the connecting plate 311 at the upper end position, and both ends of the hollow cylinder 5 extend from the inside of the mounting frame 1 respectively. A limiting rod 6 is provided for sliding inside the hollow cylinder 5. One end of the limiting rod 6 is fixedly connected to the outer surface of the connecting plate 311, which is used to limit the movement of the connecting plate 311 and control the linear movement of the connecting plate 311. When clamping and stacking the batteries, in order to ensure the stable linear movement of the connecting plate 311, a hollow cylinder 5 is installed inside one of the connecting plates 311, and a limiting rod 6 is provided for sliding inside the hollow cylinder 5 to control the stable movement of the connecting plate 311, so that the clamping plate 32 and the clamping block 33 correspond to the battery, which is convenient for clamping the battery.

[0031] Due to the different spacings of the battery modules, when clamping and stacking the batteries, it is necessary to adjust the distance between each group of clamping blocks 33 to ensure that the batteries can correspond to the position of the modules, which is convenient for battery stacking operations. A distance adjustment mechanism 7 is also provided on the mounting frame 1. The distance adjustment mechanism 7 includes a third cylinder 71 and a connecting block 72. The third cylinder 71 is fixedly installed at a position on the inner side of the mounting frame 1, and a sliding hole 8 is provided on the inner surface of the mounting frame 1. The sliding hole 8 is internally slidably connected to a moving block 9. A connecting block 72 is fixedly installed on the upper surface of the moving block 9. The outer side surface of the connecting block 72 is fixedly connected to the first cylinder 31 for adjusting the position of the first cylinder 31.

[0032] In actual use, the device can also change the position of the first cylinder 31 according to processing needs, and the battery can be clamped by increasing or reducing the spacing. By controlling the operation of the third cylinder 71, the telescopic end of the third cylinder 71 pushes the connecting block 72 to move on the mounting frame 1, and the number of third cylinders 71 corresponds to the number of first cylinders 31, so that the movement of the first cylinder 31 can be controlled separately. When the first cylinder 31 moves, it will also drive the connecting plate 311 and the structure on the connecting plate 311 to move together, thereby changing the spacing between each connecting plate 311.

[0033] Specifically, the working process or working principle of a blade stacking mechanism is as follows: in the process of blade module stacking, the most commonly used method is to use a cylinder clamping block. The cylinder is used to clamp the pole to grab the battery cell from the battery cell conveyor line and move it to the module stacking position for module stacking. Due to the long length of the blade battery cell, the battery cell shakes during transportation, and the position of the battery cell cannot be guaranteed, resulting in insufficient stacking accuracy. Therefore, this device is designed to solve this problem.

[0034] This device can be used to conveniently clamp and move the blade batteries for stacking operations, and the coordinated use of the clamping plate 32 and the clamping block 33 can stably clamp the blade batteries to avoid shaking and ensure the position of the battery cells, thereby improving the stacking accuracy and meeting the requirements of use. The specific operation is as follows: install the device on an external battery clamping mobile device (manipulator) and connect it to an external power supply. When clamping and stacking the batteries, move the device to the top of the battery, and then push it downward by the telescopic end of the first cylinder 31. At the same time, the telescopic end of the second cylinder 312 will also extend and drive the two connecting plates 311 to move downward. When the connecting plate 311 moves downward, it will drive the clamping plate 32 and the clamping block 33 to move downward, and clamp the side of the blade battery through the clamping plate 32, and clamp the outer surface of the blade battery through the clamping plate 32. The clamping plate 32 and the clamping block 33 can both clamp in the center, so as to stably clamp the blade battery.

[0035] After the blade battery is stably clamped, the device is moved by an external control device to the position where the module is installed, and the battery stacking operation can be performed. The battery will not shake during the movement, which improves the stacking accuracy and meets the requirements of use.

[0036] This device can also change the position of the first cylinder 31 according to processing needs, and increase or decrease the spacing to clamp the battery. By controlling the operation of the third cylinder 71, the telescopic end of the third cylinder 71 pushes the connecting block 72 to move on the mounting frame 1, and the number of third cylinders 71 corresponds to the number of first cylinders 31, so that the movement of the first cylinder 31 can be controlled separately. When the first cylinder 31 moves, it will also drive the connecting plate 311 and the structure on the connecting plate 311 to move together, thereby changing the spacing between each connecting plate 311 to meet usage needs.

[0037] It should be noted that the control motor 2, the first cylinder 31, the second cylinder 312 and the third cylinder 71 are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A blade stacking mechanism, characterized in that: It comprises a mounting frame (1), and a control motor (2) is fixedly mounted on the top of the mounting frame (1); A stacking moving mechanism (3), the stacking moving mechanism (3) comprising: A first cylinder (31), wherein the first cylinder (31) is movably mounted at a position inside the mounting frame (1), a connecting plate (311) is fixedly mounted at the telescopic end of the first cylinder (31), and a second cylinder (312) is mounted on the outside of the connecting plate (311); A clamping plate (32), wherein the clamping plate (32) is stably mounted on the bottom of the connecting plate (311); A clamping block (33) is installed at the telescopic end of the second cylinder (312), and the clamping block (33) is used in conjunction with the clamping plate (32) to clamp the blade battery.

2. The blade stacking mechanism according to claim 1, wherein: Rubber pads (4) are fixedly installed on the inner sides of the clamping plate (32) and the clamping block (33) respectively, for clamping and protecting the blade battery.

3. The blade stacking mechanism according to claim 2, wherein: Two connecting plates (311) are provided and are arranged in an upper and lower arrangement at the telescopic end of the first cylinder (31). A hollow cylinder (5) is fixedly installed inside the connecting plate (311) at the upper end, and both ends of the hollow cylinder (5) extend from the inside of the mounting frame (1).

4. The blade stacking mechanism according to claim 3, wherein: A limiting rod (6) is slidably provided inside the hollow cylinder (5), one end of which is fixedly connected to the outer surface of the connecting plate (311) for limiting the movement of the connecting plate (311) and controlling the linear movement of the connecting plate (311).

5. The blade stacking mechanism according to claim 4, characterized in that: The mounting frame (1) is also provided with a distance adjustment mechanism (7), and the distance adjustment mechanism (7) comprises a third cylinder (71) and a connecting block (72).

6. The blade stacking mechanism according to claim 5, characterized in that: The third cylinder (71) is fixedly mounted at a position inside the mounting frame (1), and a sliding hole (8) is provided on the inner surface of the mounting frame (1), and the interior of the sliding hole (8) is slidably connected to the moving block (9).

7. The blade stacking mechanism according to claim 6, wherein: A connecting block (72) is fixedly mounted on the upper surface of the moving block (9), and the outer side surface of the connecting block (72) is fixedly connected to the first cylinder (31) for adjusting the position of the first cylinder (31).

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