A mechanism for moving a layer and a device for moving a layer

Abstract

The utility model relates to lithium cell mobile tool technical field discloses a kind of layer extraction moving mechanism and layer extraction device, moving mechanism includes moving seat, linear motor and hook claw, moving seat is connected with linear motor transmission, linear motor drives the moving seat moves along linear guide rail, moving seat both sides are equipped with multiple hook claws of interval arrangement, moving seat is connected with connecting plate, connecting plate is equipped with lifting assembly, lifting assembly is connected hook claw by lifting frame, lifting assembly drives lifting frame and the hook claw connected with lifting frame moves up and down, hook claw is used to hook layer extraction unit.This scheme is driven by lifting assembly and moves up and down hook claw, realizes the hooking of hook claw and layer extraction unit, multiple hook claws are interval arrangement, realize the hooking separation of single layer extraction unit, the synchronous movement of multiple hook claws is realized by lifting frame and lifting assembly, without controlling each hook claw respectively, simplify transmission structure, make overall structure more simple.

Description

Technical Field

[0001] This utility model relates to the field of lithium battery mobile tooling technology, and in particular to a layer-drawing moving mechanism and a layer-drawing device. Background Technology

[0002] Currently, the fully automated high-vacuum ovens used in the lithium battery industry are equipped with highly integrated clamping trolleys. Each trolley consists of several to a dozen layers of battery clamps. Each layer of battery clamps has a high-temperature baking function. Each clamp can be removed individually. After placing a certain number of batteries inside, the trolley is placed in a sealed high-vacuum oven for baking to remove moisture. After baking, the trolley is removed, and after cooling, the clamps can be removed to extract the batteries. This type of clamping trolley requires a clamp removal device for transfer and transport. Therefore, it is of great significance to achieve individual control of the movement of each removal layer using a simple structure.

[0003] Chinese patent CN202411258797.5 discloses a multi-layer independent layer-pulling system, including a frame, a layer-pulling assembly, and a linear module. The layer-pulling assembly is mounted on the frame and includes a pair of layer-pulling assembly supports spaced at a predetermined distance. Each layer-pulling assembly support has several parallel guide members. A hook-claw connecting plate is provided on the outer side of the layer-pulling assembly support. Several layer-pulling and unlocking hooks are vertically arranged on the hook-claw connecting plate. The layer-pulling and unlocking hooks extend into the inner side of the layer-pulling assembly support through the gaps between adjacent guide members. Several clamping layer end locking mechanisms are vertically arranged at one end of the layer-pulling assembly support. The linear module drives the hook-claw connecting plate to reciprocate on the guide members. This solution needs improvement.

[0004] This invention overcomes the shortcomings of the prior art by providing a layer-pulling moving mechanism and a layer-pulling device, which can realize the independent movement of the layer-pulling unit and has the advantage of simple structure. Utility Model Content

[0005] The main purpose of this utility model is to provide a layer-pulling moving mechanism, including a moving base, a linear motor, and hooks. The moving base is connected to the linear motor for transmission. The linear motor drives the moving base to move along a linear guide rail. Multiple hooks are provided on both sides of the moving base at intervals. The moving base is connected to a connecting plate. The connecting plate is provided with a lifting assembly. The lifting assembly is connected to the hooks through a lifting frame. The lifting assembly drives the lifting frame and the hooks connected to the lifting frame to move up and down. The hooks are used to hook the layer-pulling unit.

[0006] Optionally, the movable seat is fixedly connected to the connecting plate, and the connecting plate extends into two sides with a predetermined width around the movable seat. The two extensions are symmetrically arranged around the movable seat, and the extensions are equipped with the lifting components.

[0007] Optionally, the lifting assembly includes a lifting frame, a lifting cylinder, and a lifting guide rail. The lifting cylinder and the lifting guide rail are located on the extension. The lifting guide rail is arranged perpendicular to the horizontal plane. The lifting frame is matched and connected to the lifting guide rail. The movable end of the lifting cylinder is connected to the lifting frame. The lifting cylinder pushes the lifting frame to slide and lift along the direction of the lifting guide rail. The hook is located on the lifting frame.

[0008] Optionally, the lifting cylinder is located on the side of the extension near the movable seat, the movable end of the lifting cylinder is connected to one end of the lifting frame, the middle area of ​​the lifting frame is matched and connected to the lifting guide rail, the lifting guide rail is located on the side of the extension away from the movable seat, the other end of the lifting frame extends to the outside of the extension, and the hook is located on the part of the lifting frame that extends to the outside of the extension.

[0009] Optionally, the two sides of the movable seat are provided with two parallel lifting guide rails.

[0010] Optionally, the hooks are arranged at intervals along the extension direction of the lifting frame.

[0011] Optionally, the upper side of the extension is provided with a first limiting block, and the lifting frame is provided with a limiting pin that is disposed opposite to the first limiting block.

[0012] Optionally, the hook claw has an I-shaped structure, with a connecting part on the lower side and a hooking part on the upper side. The connecting part and the hooking part are connected by a support part. The hooking part extends outward and bends on both sides to form hook grooves. The hook grooves on both sides are symmetrical about the connecting part.

[0013] Optionally, the end of the linear guide rail is provided with a second limiting block, which is correspondingly arranged with the movable seat.

[0014] This utility model also provides a layer-pulling device, including the above-mentioned layer-pulling moving mechanism, and further including multiple layer-pulling units and a frame. The layer-pulling moving mechanism is located in the middle of the frame, and the frame carries multiple layer-pulling units. The layer-pulling moving mechanism drives the layer-pulling units to separate or stack.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The layer-pulling mechanism provided by this utility model uses a lifting assembly to drive the hooks up and down, thereby engaging the hooks and the layer-pulling units. Multiple hooks are spaced apart, allowing hooks at different positions to engage corresponding layer-pulling units, achieving the engagement and separation of individual layer-pulling units. A linear motor drives a moving base to move linearly, which in turn drives the hooks connected to the moving base and the layer-pulling units engaged with them to move linearly, realizing the movement and separation of individual layer-pulling units. The lifting frame and lifting assembly achieve synchronous movement of multiple hooks, eliminating the need for individual control of each hook, simplifying the transmission structure and making the overall structure more streamlined. Attached Figure Description

[0016] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0017] Figure 1 This is a schematic diagram of an embodiment of the layer-drawing moving mechanism of this utility model.

[0018] Figure 2 This is a partially enlarged schematic diagram of embodiment A of the layer-drawing moving mechanism of this utility model.

[0019] Figure 3 This is a schematic diagram of an embodiment of the layer-extraction device of this utility model.

[0020] Figure 4 This is a schematic diagram of the engagement of the layer-drawing moving mechanism in an embodiment of the layer-drawing device of this utility model.

[0021] Figure 5 This is a partially enlarged schematic diagram of embodiment B of the layer-extraction device of this utility model.

[0022] Figure label: 100-Layer removal moving mechanism; 110-Moving seat; 120-Linear motor; 121-Linear guide rail; 122-Second limit block; 130-Hook; 131-Connecting part; 132-Hooking part; 133-Supporting part; 1321-Hook groove; 140-Connecting plate; 141-Extension part; 142-First limit block; 150-Lifting assembly; 151-Lifting frame; 152-Lifting cylinder; 153-Lifting guide rail; 154-Limit pin; 200-Frame; 300-Layer removal unit. Detailed Implementation

[0023] To facilitate understanding of this utility model, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as being "fixed to" another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as being "connected to" another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and similar expressions used in this specification are for illustrative purposes only. In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating relative importance or implying the number of indicated technical features. Thus, unless otherwise stated, features defined as "first" or "second" may explicitly or implicitly include one or more of that feature; "multiple" means two or more. The term "comprising" and any variations thereof mean non-exclusive inclusion, where one or more other features, integers, steps, operations, units, components, and / or combinations thereof may be present or added.

[0024] Furthermore, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; as a mechanical connection or an electrical connection; as a direct connection or an indirect connection through an intermediate medium, or as a connection within two components. All technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0025] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0026] The layer-drawing moving mechanism provided by this utility model can realize the movement and separation of a single layer-drawing unit in a layer-drawing device. This structure is mainly applicable to the lithium battery production field for realizing the movement of lithium batteries during production. This solution is not limited to the lithium battery production field; it can also be applied to stacking production lines in other industries. This solution is specifically described using a battery layer-drawing device in the lithium battery production field as an example.

[0027] like Figure 1-2 The diagram shown is a schematic representation of an embodiment of the layer-drawing moving mechanism provided by this utility model.

[0028] Please refer to Figure 1-2This embodiment is used for moving the extraction unit in the extraction device. It includes a moving base 110, a linear motor 120, and hooks 130. The moving base 110 is connected to the linear motor 120. The linear motor 120 drives the moving base 110 to move along the linear guide rail 121. Multiple hooks 130 are provided on both sides of the moving base 110 at intervals. A connecting plate 140 is connected to the moving base 110. The connecting plate 140 is provided with a lifting assembly 150. The lifting assembly 150 is connected to the hooks 130 through a lifting frame 151. The lifting assembly 150 drives the lifting frame 151 and the hooks 130 connected to the lifting frame 151 to move up and down. The hooks 130 are used to hook the extraction unit.

[0029] In this embodiment, the lifting component 150 drives the hook 130 to move up and down to achieve the engagement of the hook 130 and the extraction unit. The multiple hooks 130 are spaced apart, so the hooks at different positions can hook the corresponding extraction units to achieve the hooking and separation of a single extraction unit. The linear motor 120 drives the moving base 110 to move linearly, which in turn drives the hook 130 connected to the moving base 110 and the extraction unit engaged with the hook 130 to move linearly, thereby achieving the movement and separation of a single extraction unit.

[0030] Compared to other layer-drawing moving structures, this embodiment uses a lifting frame 151 to achieve synchronous movement of multiple hooks 130, reducing the number of power components (such as cylinders), simplifying the structure, and improving the overall stability of the equipment operation. Furthermore, this layer-drawing moving mechanism can be placed below the layer-drawing unit. Compared to other moving structures located on the sides of the layer-drawing unit, which move the unit from the sides, this design saves more space. Moreover, unlike moving structures located on the sides of the layer-drawing unit, this embodiment, being located below the layer-drawing unit, will not interfere with the material receiving and unloading processes of the layer-drawing unit.

[0031] In one embodiment, the movable base 110 is fixedly connected to the connecting plate 140. The connecting plate 140 extends outwards to both sides with a predetermined width of extension portion 141 centered on the movable base 110. The two extension portions 141 are symmetrically arranged with the movable base 110 as the center, and each extension portion 141 is provided with a lifting assembly 150. The extension portions 141 on both sides of the connecting plate 140 extend the connection range outwards to install the lifting assembly 150, thereby expanding the hooking range of the hook 130 connected to the lifting frame 151 to accommodate the width of the draw-out unit. Furthermore, the symmetrical extension portions 141 on both sides of the connecting plate 140 allow the hook 130 to hook onto both sides of the draw-out unit respectively, achieving symmetrical balance of the hooking position points and making the movement of the draw-out unit more stable.

[0032] In one embodiment, the lifting assembly 150 includes a lifting frame 151, a lifting cylinder 152, and a lifting guide rail 153. The lifting cylinder 152 and the lifting guide rail 151 are disposed in the extension 141. The lifting guide rail 153 is arranged perpendicular to the horizontal plane. The lifting frame 151 is matched and connected to the lifting guide rail 153. The movable end of the lifting cylinder 152 is connected to the lifting frame 151. The lifting cylinder 152 pushes the lifting frame 151 to slide and rise along the direction of the lifting guide rail 153. The hook 130 is disposed on the lifting frame 151.

[0033] The lifting cylinder 152 drives the lifting frame 151 to rise and fall, which in turn drives the multiple hooks 130 connected to the lifting frame 151 to rise and fall synchronously. That is, one lifting cylinder 152 can drive the synchronous movement of all hooks 130 on one side, without each hook 130 needing to be equipped with a cylinder for lifting and falling, thus reducing the number of cylinders and reducing the difficulty of control.

[0034] Furthermore, the lifting cylinder 152 is located on the side of the extension 141 near the movable seat 110. The movable end of the lifting cylinder 152 is connected to one end of the lifting frame 151. The middle region of the lifting frame 151 is matched and connected to the lifting guide rail 153. The lifting guide rail 153 is located on the side of the extension 141 away from the movable seat 110. The other end of the lifting frame 151 extends to the outside of the extension 141. The hook 130 is located on the part of the lifting frame 151 that extends to the outside of the extension 141. In addition to realizing the synchronous movement of multiple hooks 130, the lifting frame 151 further expands the hooking range of the hooks 130 by extending the extension 141. The hooks 130 are installed in this extended area, which corresponds to the position of the cam follower of the drawing unit, and also avoids interference between other structural components and the cam follower during the lifting process of the lifting assembly 150. The cam follower is the structural component that engages with the hook 130 of the drawing unit. The cam follower protrudes from the bottom surface of the drawing unit. In addition, the two sides of the movable seat 110 are provided with two parallel lifting guide rails 153. The two lifting guide rails 153 can also prevent the lifting frame 151 from shifting during the process of guiding the lifting frame 151.

[0035] Specifically, in this embodiment, there are two sets of lifting components 150, which are respectively disposed on the extension 141 of the connecting plate 140, forming a symmetrical structure.

[0036] In one embodiment, hooks 130 are positioned on the lifting frame 151, and are spaced apart sequentially along the extension direction of the lifting frame 151. The width and number of the intervals are determined according to the width and number of the draw-out units. Specifically, two hooks 130, one on each side of the connecting seat 110 and equidistant from the connecting seat 110, are selected as a group of hooks 130, and each group of hooks 130 corresponds to draw-out units of different widths. In this embodiment, there are three groups of hooks 130, totaling six hooks, corresponding to the hooking of three different width draw-out units.

[0037] In one embodiment, a first limiting block 142 is provided on the upper side of the extension 141, and a limiting pin 154 is provided on the lifting frame 151 opposite to the first limiting block 142. The first limiting block 142 and the limiting pin 154 are used to limit the range of movement of the lifting frame 151 to prevent derailment.

[0038] In one embodiment, the hook 130 has an I-shaped structure, with a connecting part 131 on the lower side and a hooking part 132 on the upper side. The connecting part 131 and the hooking part 132 are connected by a support part 133. The hooking part 132 extends outward and bends on both sides to form hook grooves 1321. The hook grooves 1321 on both sides are symmetrical about the connecting part 131, which can adapt to the hooking of cam followers set in different directions in the layer extraction unit.

[0039] In one embodiment, a second limiting block 122 is provided at the end of the linear guide 121, and the second limiting block 122 is correspondingly provided with the movable seat 110. The second limiting block 122 is used to prevent the movable seat 110 from derailing when it moves.

[0040] like Figure 3-5 The figure shows an embodiment of a layer-extraction device provided by this utility model.

[0041] Please refer to Figure 3-5 This embodiment includes the aforementioned layer-pulling mechanism 100, as well as multiple layer-pulling units 300 and a frame 200. The layer-pulling mechanism 100 is located in the middle of the frame 200, and the frame 200 carries multiple layer-pulling units 300. The layer-pulling mechanism 100 drives the layer-pulling units 300 to separate or stack.

[0042] In summary, the layer-pulling mechanism embodiment provided by this utility model uses a lifting assembly to drive the hooks to move up and down, thereby engaging the hooks and the layer-pulling units. Multiple hooks are spaced apart, allowing hooks at different positions to engage corresponding layer-pulling units, achieving the engagement and separation of individual layer-pulling units. A linear motor drives the moving base to move linearly, which in turn drives the hooks connected to the moving base and the layer-pulling units engaged with the hooks to move linearly, achieving the movement and separation of individual layer-pulling units. The lifting frame and lifting assembly achieve synchronous movement of multiple hooks, eliminating the need for separate control of each hook, simplifying the transmission structure and making the overall structure more streamlined.

[0043] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Under the concept of this utility model, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of different aspects of this utility model as described above. For the sake of brevity, they are not provided in detail. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A layer-drawing moving mechanism, characterized in that, The device includes a movable base, a linear motor, and hooks. The movable base is connected to the linear motor, which drives the movable base to move along a linear guide rail. Multiple hooks are spaced apart on both sides of the movable base. The movable base is connected to a connecting plate, which has a lifting assembly. The lifting assembly is connected to the hooks via a lifting frame. The lifting assembly drives the lifting frame and the hooks connected to the lifting frame to move up and down. The hooks are used to hook the extraction unit.

2. The layer-drawing moving mechanism according to claim 1, characterized in that, The movable seat is fixedly connected to the connecting plate. The connecting plate extends to both sides with a predetermined width around the movable seat. The two extensions are symmetrically arranged around the movable seat. The extensions are equipped with the lifting components.

3. The layer-drawing moving mechanism according to claim 2, characterized in that, The lifting assembly includes a lifting frame, a lifting cylinder, and a lifting guide rail. The lifting cylinder and the lifting guide rail are located on the extension. The lifting guide rail is arranged perpendicular to the horizontal plane. The lifting frame is matched and connected to the lifting guide rail. The movable end of the lifting cylinder is connected to the lifting frame. The lifting cylinder pushes the lifting frame to slide and lift along the direction of the lifting guide rail. The hook is located on the lifting frame.

4. The layer-drawing moving mechanism according to claim 3, characterized in that, The lifting cylinder is located on the side of the extension near the movable seat. The movable end of the lifting cylinder is connected to one end of the lifting frame. The middle area of ​​the lifting frame is matched and connected to the lifting guide rail. The lifting guide rail is located on the side of the extension away from the movable seat. The other end of the lifting frame extends to the outside of the extension. The hook is located on the part of the lifting frame that extends to the outside of the extension.

5. The layer-drawing moving mechanism according to claim 4, characterized in that, The two sides of the movable seat are each provided with two parallel lifting guide rails.

6. The layer-drawing moving mechanism according to claim 4, characterized in that, The hooks are arranged at intervals along the extension direction of the lifting frame.

7. The layer-drawing moving mechanism according to claim 4, characterized in that, The upper side of the extension is provided with a first limiting block, and the lifting frame is provided with a limiting pin that is disposed opposite to the first limiting block.

8. The layer-drawing moving mechanism according to claim 1, characterized in that, The hook claw has an I-shaped structure, with a connecting part on the lower side and a hooking part on the upper side. The connecting part and the hooking part are connected by a support part. The hooking part extends outward and bends on both sides to form hook grooves. The hook grooves on both sides are symmetrical about the connecting part.

9. The layer-drawing moving mechanism according to claim 1, characterized in that, The end of the linear guide rail is provided with a second limiting block, which is correspondingly arranged with the movable seat.

10. A layer-extraction device, characterized in that, The device includes the layer-pulling mechanism as described in any one of claims 1-9, and further includes a plurality of layer-pulling units and a frame. The layer-pulling mechanism is located in the middle of the frame, and the frame carries the plurality of layer-pulling units. The layer-pulling mechanism drives the layer-pulling units to separate or stack.

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