Arrangement conversion mechanism and battery production equipment

Abstract

The utility model is suitable for the technical field of new energy, and provides an arrangement conversion mechanism and battery production equipment. A connecting member; the supporting transmission wheel is fixedly arranged on the base; the rotating power source is arranged on the base and connected to the connecting part so as to drive the connecting part to rotate relative to the base; the workpiece bearing assembly is rotatably connected to the connecting part so as to rotate along with the connecting part and rotate relative to the connecting part; the driven wheel is connected to the workpiece bearing assembly; and the transmission strip is in transmission connection with the supporting transmission wheel and the driven transmission wheel, so that the workpiece bearing assembly can rotate relative to the connecting part. According to the arrangement switching mechanism provided by the embodiment of the invention, the structure can be simplified.

Description

Technical Field

[0001] The present application belongs to the field of new energy technology, and more specifically, relates to an arrangement conversion mechanism and battery production equipment. Background Art

[0002] With the rapid development of new energy vehicles, China has higher requirements for the range of new energy vehicles. The market mainly relies on optimizing battery production processes to increase the energy inside the battery and reduce unnecessary losses, thereby ensuring that the car has a longer range.

[0003] During the production process of power battery cells, the arrangement direction of the cells needs to be changed. The current arrangement conversion mechanism needs to use multiple rotational power sources and has a relatively complex structure. Utility Model Content

[0004] The embodiments of the present application provide an arrangement conversion mechanism and a battery production device that can simplify the structure.

[0005] In a first aspect, an embodiment of the present application provides an arrangement conversion mechanism, characterized in that it includes:

[0006] Pedestal;

[0007] Connecting parts;

[0008] A supporting transmission wheel, fixedly arranged on the base;

[0009] A rotation power source, disposed on the base and connected to the connecting component, so as to drive the connecting component to rotate relative to the base;

[0010] A workpiece bearing assembly is rotatably connected to the connecting member so as to rotate along with the connecting member and rotate relative to the connecting member;

[0011] A slave transmission wheel connected to the workpiece bearing assembly;

[0012] A transmission bar is transmission-connected to the supporting transmission wheel and the slave transmission wheel so that the workpiece bearing assembly can rotate relative to the connecting component.

[0013] In some possible implementations of the first aspect, the number of the workpiece bearing assembly is multiple; the number of the slave transmission wheels is multiple;

[0014] Each of the slave transmission wheels is connected to a workpiece bearing assembly;

[0015] The transmission bar is transmission-connected to each of the slave transmission wheels so that each of the workpiece bearing assemblies can rotate relative to the connecting component.

[0016] In some possible implementations of the first aspect, each of the workpiece bearing assemblies includes:

[0017] A carrier, rotatably connected to the connecting member;

[0018] A positioning fixture is arranged on the carrier.

[0019] In some possible implementations of the first aspect, the clamping portion of the positioning fixture is made of non-metallic material.

[0020] In some possible implementations of the first aspect, the positioning fixture is a centering positioning fixture.

[0021] In some possible implementations of the first aspect, the rotary power source can drive the connecting component to rotate from a horizontal state to a vertical state, and can drive the workpiece bearing assembly to rotate relative to the connecting component to maintain a horizontal state.

[0022] In some possible implementations of the first aspect, when the connecting component is in a horizontal state, centers of all the workpiece bearing assemblies are located on the same horizontal line;

[0023] When the connecting component is in a vertical state, the centers of all the workpiece bearing assemblies are located on the same vertical line.

[0024] In some possible implementations of the first aspect, the supporting transmission wheel includes a synchronous wheel, a sprocket, a gear or a pulley;

[0025] The slave transmission wheel includes a synchronous wheel, a sprocket, a gear or a pulley;

[0026] The transmission bar includes a synchronous belt, a chain, a rack or a belt.

[0027] In some possible implementations of the first aspect, a height dimension of the base is greater than a width dimension and a length dimension.

[0028] In a second aspect, an embodiment of the present application provides a battery production device, comprising any of the arrangement conversion mechanisms described above.

[0029] The beneficial effects of the embodiments of the present application are:

[0030] The supporting transmission wheel is fixedly arranged on the base, and the transmission bar is transmission-connected to the supporting transmission wheel and the slave transmission wheel. When the rotating power source drives the connecting component to rotate relative to the base, the transmission bar rotates through a specified angle around the supporting transmission wheel fixedly arranged on the base, so that the slave transmission wheel transmission-connected to the transmission bar rotates relative to the connecting component, thereby causing the workpiece bearing assembly to rotate relative to the connecting component. In this way, the connecting component can be rotated relative to the base and the workpiece bearing assembly can be rotated relative to the connecting component by a rotating power source, which can simplify the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0032] Figure 1 A three-dimensional diagram of an arrangement conversion mechanism provided by an embodiment of the present application at one angle;

[0033] Figure 2 A three-dimensional diagram of an arrangement conversion mechanism provided by an embodiment of the present application from another angle;

[0034] Figure 3 An orthographic projection view of an arrangement conversion mechanism in a use state provided by an embodiment of the present application;

[0035] Figure 4 An orthographic projection view of another usage state of the arrangement conversion mechanism provided in one embodiment of the present application. DETAILED DESCRIPTION

[0036] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application clearer, the following Figures 1 to 4 It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0037] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0038] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0039] It should be understood that the term “and / or” used in the specification and appended claims of this application refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0041] The embodiment of the present application provides an arrangement conversion mechanism, which can convert a horizontally arranged workpiece into a vertical arrangement. The aforementioned workpiece can be a battery cell or a shell. The embodiment of the present application is described by taking the battery cell 100 as an example.

[0042] Figure 1 A three-dimensional view from one angle of an arrangement conversion mechanism provided in one embodiment of the present application. Figure 2 A three-dimensional diagram from another angle of the arrangement conversion mechanism provided in one embodiment of the present application. Figure 3 An orthographic projection view of an arrangement conversion mechanism provided in one embodiment of the present application in a usage state. Figure 4 This is an orthographic projection view of another use state of the arrangement conversion mechanism provided by one embodiment of the present application. Figures 1 to 4 The arrangement conversion mechanism provided in the embodiment of the present application includes a connecting component 1, a supporting transmission wheel 2, a rotating power source 3, a workpiece bearing assembly 4, a slave transmission wheel 5, a transmission bar 6, and a base 10.

[0043] The connecting component 1 is used to connect the rotary power source 3 and the workpiece bearing assembly 4. The connecting component 1 can be a frame or a plate-like structure.

[0044] The supporting transmission wheel 2 is fixedly disposed on the base 10 .

[0045] The supporting transmission wheel 2 can specifically be a synchronous wheel, a sprocket, a gear or a belt pulley.

[0046] The rotary power source 3 is disposed on the base 10. The rotary power source 3 is also connected to the connecting component 1 to drive the connecting component 1 to rotate, specifically to drive the connecting component 1 to rotate relative to the base 10. The rotary power source 3 can be a motor or a rotary cylinder.

[0047] The workpiece bearing assembly 4 is used to bear the battery cell 100. The workpiece bearing assembly 4 is rotatably connected to the connecting component 1 to rotate with the connecting component 1 and to rotate relative to the connecting component 1. Specifically, when the connecting component 1 rotates relative to the base 10, the workpiece bearing assembly 4 not only rotates with the connecting component 1 but also rotates relative to the connecting component 1.

[0048] The connecting component 1 rotates relative to the base 10, driving all the workpiece bearing assemblies 4 to rotate relative to the base 10, and can change the angles of all the workpiece bearing assemblies relative to the base 10. Specifically, the workpiece bearing assemblies 4 arranged horizontally as a whole can be converted into an overall vertical arrangement 4. When the connecting component 1 rotates relative to the base 10, each workpiece bearing assembly 4 rotates relative to the connecting component 1. If each workpiece bearing assembly 4 is initially in a horizontal state, it can be restored to a horizontal state by rotating relative to the connecting component 1, thereby maintaining a horizontal state.

[0049] The secondary transmission wheel 5 is connected to the workpiece carrying assembly 4 .

[0050] The secondary transmission wheel 5 may specifically be a synchronous wheel, a sprocket, a gear or a belt wheel.

[0051] The transmission bar 6 is drivingly connected to the supporting transmission wheel 2 and the secondary transmission wheel 5 so that the workpiece bearing assembly 4 can rotate relative to the connecting member 1. It should be understood that the transmission bar 6 is supported by the supporting transmission wheel 2 in addition to being drivingly connected to the supporting transmission wheel 2.

[0052] The transmission bar 6 is connected to the supporting transmission wheel 2 and the slave transmission wheel 5. Since the supporting transmission wheel 2 is fixedly set on the base 10, when the rotating power source 3 drives the connecting component 1 to rotate relative to the base 10, the transmission bar 6 will rotate around the supporting transmission wheel 2 fixedly set on the base 10 through a specified angle, and the specified angle can be controlled by the sizes of the supporting transmission wheel 2, the slave transmission wheel 5 and the transmission bar 6.

[0053] The transmission bar 6 can specifically be a synchronous belt, a chain, a rack or a belt.

[0054] According to the above content, it can be known that the supporting transmission wheel 2 is fixedly set on the base 10, the transmission bar 6 is transmission-connected to the supporting transmission wheel 2 and the slave transmission wheel 5, and when the rotating power source 3 drives the connecting component 1 to rotate relative to the base 10, the transmission bar 6 rotates around the supporting transmission wheel 2 fixedly set on the base 10 through a specified angle, so that the slave transmission wheel 5 transmission-connected to the transmission bar 6 rotates relative to the connecting component 1, thereby causing the workpiece bearing assembly 4 to rotate relative to the connecting component 1. In this way, the connecting component 1 can be rotated relative to the base 10 and the workpiece bearing assembly 4 can be rotated relative to the connecting component 1 by a rotating power source 3, which can simplify the structure, enable each workpiece bearing assembly 4 to be converted from a horizontal arrangement to a vertical arrangement and each workpiece bearing assembly 4 is still in a horizontal state, and can be suitable for vertical arrangement processing of battery production equipment.

[0055] refer to Figure 1 The height dimension of the base 10 is greater than the width dimension, and the height dimension of the base 10 is greater than the length dimension, which can reduce the occupied area.

[0056] The connecting component 1 rotates from a horizontal state to a vertical state, and the workpiece bearing assembly 4 can synchronously rotate relative to the connecting component 1 to maintain a horizontal state.

[0057] refer to Figure 3 When the connecting member 1 is in a horizontal state, the centers of all the workpiece bearing assemblies 4 are located on the same horizontal line, that is, the workpiece bearing assemblies 4 are arranged horizontally. The horizontal arrangement can be specifically arranged along the length direction L of the arrangement conversion mechanism.

[0058] refer to Figure 4 When the connecting component 1 is in a vertical state, the centers of all the workpiece bearing assemblies 4 are located on the same vertical line, that is, the workpiece bearing assemblies 4 are arranged vertically. The vertical arrangement can be specifically arranged along the height direction H of the arrangement conversion mechanism.

[0059] refer to Figure 1 The number of the workpiece bearing components 4 is multiple, and the number of the slave transmission wheels 5 is also multiple.

[0060] The number of the workpiece bearing assemblies 4 is the same as the number of the slave transmission wheels 5. Each slave transmission wheel 5 is connected to a workpiece bearing assembly 4 to drive the corresponding workpiece bearing assembly 4 to rotate relative to the connecting component 1.

[0061] The transmission bar 6 is connected to each slave transmission wheel 5. When the rotating power source 3 drives the connecting component 1 to rotate relative to the base 10, the transmission bar 6 rotates around the supporting transmission wheel 2 fixed to the base 10, so that each slave transmission wheel 5 connected to the transmission bar 6 rotates relative to the connecting component 1, thereby driving each slave transmission wheel 5 to drive the corresponding workpiece bearing assembly 4 to rotate relative to the connecting component 1.

[0062] The transmission bar 6 is connected to the plurality of slave transmission wheels 5 to drive the plurality of workpiece bearing assemblies 4 to rotate, which can further simplify the structure and make debugging simple.

[0063] refer to Figure 1 Each of the above-mentioned workpiece carrying assemblies 4 may include a carrier 41 and a positioning fixture 42 .

[0064] The carrier 41 is used to carry the battery cell 100. The carrier 41 is rotatably connected to the connecting component 1, that is, the carrier 41 is disposed on the connecting component 1 and can rotate relative to the connecting component 1.

[0065] During the production process of power battery cells, the carrier 41 is usually in a horizontal state to accommodate the arrangement of incoming materials in a horizontal direction.

[0066] The positioning fixture 42 is disposed on the carrier 41 to clamp the battery cell 100 located on the carrier 41 .

[0067] In some other embodiments, each workpiece supporting assembly 4 may specifically be a platform capable of adsorbing the battery cell 100 .

[0068] The clamping part of the positioning fixture 42 may be made of a non-metal material, which can protect the surface of the battery cell 100 when clamping the battery cell 100 and prevent the surface of the battery cell 100 from being damaged.

[0069] The positioning fixture 42 may be a centering positioning fixture, which can make the center of each battery cell 100 be located at the center of the fixture. Of course, the positioning fixture 42 may also be a side positioning fixture.

[0070] The clamping part of the positioning fixture 42 is made of non-metal and a central positioning fixture is used to protect the surface of the battery cell when positioning and clamping the battery cell, and to prevent the battery cell from being displaced during rotation.

[0071] The rotary power source 3 can drive the connecting component 1 to rotate from a horizontal state to a vertical state, and can drive the workpiece bearing assembly 4 to rotate relative to the connecting component 1 to maintain a horizontal state.

[0072] The working principle of the arrangement conversion mechanism provided in the embodiment of the present application is as follows:

[0073] Initially, the connecting component 1 is in a horizontal state, and each workpiece supporting component 4 is also in a horizontal state; after the battery cell 100 is placed on each workpiece supporting component 4, the rotating power source 3 drives the connecting component 1 to rotate relative to the base 10, and the transmission bar 6 rotates around the supporting transmission wheel 2 fixedly set on the base 10 through a specified angle, such as rotating 90° to be in a vertical state, so that the slave transmission wheel 5 connected to the transmission bar 6 rotates relative to the connecting component 1, thereby making the workpiece supporting component 4 rotate synchronously relative to the connecting component 1, such as rotating 90° to be in a horizontal state; the battery cell 100 carried on the workpiece supporting component 4 is also in a horizontal state, so as to carry out subsequent processes.

[0074] The arrangement conversion mechanism provided in the embodiment of the present application uses a single rotational power source 3 to complete the conversion between the horizontal arrangement and the vertical arrangement of multiple workpiece bearing assemblies 4, and has a compact structure and can reduce the occupied space.

[0075] An embodiment of the present application further provides a battery production device, which includes the arrangement conversion mechanism provided by any of the above embodiments.

[0076] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An arrangement conversion mechanism, characterized in that: include: Pedestal; Connecting parts; A supporting transmission wheel, fixedly arranged on the base; A rotation power source, disposed on the base and connected to the connecting component, so as to drive the connecting component to rotate relative to the base; A workpiece bearing assembly is rotatably connected to the connecting member so as to rotate along with the connecting member and rotate relative to the connecting member; A slave transmission wheel connected to the workpiece bearing assembly; A transmission bar is transmission-connected to the supporting transmission wheel and the slave transmission wheel so that the workpiece bearing assembly can rotate relative to the connecting component.

2. The arrangement conversion mechanism according to claim 1, characterized in that: The number of the workpiece bearing assemblies is multiple; the number of the slave transmission wheels is multiple; Each of the slave transmission wheels is connected to a workpiece bearing assembly; The transmission bar is transmission-connected to each of the slave transmission wheels so that each of the workpiece bearing assemblies can rotate relative to the connecting component.

3. The arrangement conversion mechanism according to claim 2, characterized in that: Each of the workpiece bearing assemblies comprises: A carrier, rotatably connected to the connecting member; A positioning fixture is arranged on the carrier.

4. The arrangement conversion mechanism according to claim 3, characterized in that: The material of the clamping part of the positioning fixture is non-metallic material.

5. The arrangement conversion mechanism according to claim 3, characterized in that: The positioning fixture is a centering positioning fixture.

6. The arrangement conversion mechanism according to claim 1, characterized in that: The rotary power source can drive the connecting component to rotate from a horizontal state to a vertical state, and can drive the workpiece bearing assembly to rotate relative to the connecting component to maintain a horizontal state.

7. The arrangement conversion mechanism according to claim 6, characterized in that: When the connecting member is in a horizontal state, the centers of all the workpiece bearing assemblies are located on the same horizontal line; When the connecting component is in a vertical state, the centers of all the workpiece bearing assemblies are located on the same vertical line.

8. The arrangement conversion mechanism according to claim 1, characterized in that: The supporting transmission wheel includes a synchronous wheel, a sprocket, a gear or a pulley; The slave transmission wheel includes a synchronous wheel, a sprocket, a gear or a pulley; The transmission bar includes a synchronous belt, a chain, a rack or a belt.

9. The arrangement conversion mechanism according to any one of claims 1 to 8, characterized in that: The height dimension of the base is greater than the width dimension and greater than the length dimension.

10. A battery production device, characterized in that: It comprises the arrangement conversion mechanism as described in any one of claims 1 to 9.

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