Lithium battery aluminum foil winding equipment

Abstract

The utility model relates to the technical field of lithium battery aluminum foil winding devices, in particular to lithium battery aluminum foil winding equipment which comprises a workbench, a front-back electric push rod is fixedly connected to the surface of the top of the workbench, and a first clamping plate is fixedly connected to the surface of the top of the sleeve end of the front-back electric push rod. The front side surface of the first clamping plate is fixedly connected with a winding motor, the top surface of the telescopic end of the front-back electric push rod is fixedly connected with a second clamping plate, and the side surface, opposite to the first clamping plate, of the second clamping plate is movably connected with a clamping block through a bearing. Through the arrangement of the upper and lower electric push rods, the dust collection boxes, the connecting box, the brushing rod, the rotating rod, the limiting box, the movable plate, the limiting spring and the limiting column, the distance between the opposite sides of the two dust collection boxes can be conveniently adjusted, the brushing rod is utilized to a greater extent, materials are saved, the brushing rod can be conveniently detached and replaced, and more humanization is achieved.

Description

Technical Field

[0001] The utility model relates to a lithium battery aluminum foil winding device, belonging to the technical field of lithium battery aluminum foil winding devices. Background Art

[0002] Aluminum foil is widely used in lithium batteries. In the production process of aluminum foil, it is necessary to wind the aluminum foil. In order to prevent dust particles on the surface of the aluminum foil from affecting the flatness of the aluminum foil, the dust on the surface of the aluminum foil will be cleaned. For example, a lithium battery aluminum foil winding device mentioned in the authorization announcement No. CN218909315U includes a workbench, a fixed plate is installed on the upper end of which, and a motor is arranged inside the workbench, and the output end of the motor is connected to a bevel gear group through a rotating shaft, and the bevel gear group is coaxially connected to the pulley group; it also includes a rotating shaft, the pulley group is installed on the upper end of which, and the rotating shaft forms a rotating mechanism with the fixed plate through a bearing installed on the fixed plate.

[0003] In this device, the aluminum foil is brushed and cleaned by the cleaning brush layer. However, in actual application, the researchers found that the brush layer will wear out after long-term operation, and the position of the brush layer cannot be adjusted, resulting in low utilization of the brush layer and waste of materials. In addition, the disassembly and replacement of the cleaning brush rod is inconvenient and not user-friendly. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a lithium battery aluminum foil winding device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lithium battery aluminum foil winding device, comprising a workbench, the top surface of the workbench is fixedly connected with front and rear electric push rods, the top surface of the sleeve end of the front and rear electric push rods is fixedly connected with a first clamping plate, the front surface of the first clamping plate is fixedly connected with a winding motor, the top surface of the telescopic end of the front and rear electric push rods is fixedly connected with a second clamping plate, the second clamping plate and the side surface opposite to the first clamping plate are movably connected with a clamping block through a bearing, the top surface of the workbench is fixedly connected with an upper and lower electric push rods, the The upper and lower electric push rod sleeve ends and the telescopic ends are fixedly connected to the dust box, the front surface of the dust box is fixedly connected to the cleaning motor, the inner cavity of the dust box is provided with a brush rod, the front and rear ends of the brush rod are both movably connected with a connecting box, the connecting box is fixedly connected with a rotating rod at one end away from the brush rod, one side surface of the connecting box is fixedly connected to a limit box, the inner surface of the limit box is slidably connected with a movable plate, the movable plate is fixedly connected to a limit column on the side surface away from the connecting box, and one side surface of the movable plate is fixedly connected to a limit spring.

[0006] Preferably, the center points of the two clamping blocks are in the same horizontal plane, and the vertical section of the clamping block is an isosceles trapezoidal structure.

[0007] Preferably, a support plate is fixedly connected to the top surface of the workbench, and flattening rollers are movably connected to opposite side surfaces of two support plates via bearings.

[0008] Preferably, the number of the connection boxes is four, and the vertical cross-sections of the four connection boxes are square structures.

[0009] Preferably, a limiting hole matching the structural size of the limiting column is formed through the outer surface of the cleaning rod, one end of the limiting column is fixedly connected to a pulling handle, and one end of the limiting column away from the pulling handle is movably connected to the limiting box.

[0010] Preferably, a placement groove is provided on the front surface of the workbench, a dust collecting box is fixedly connected to the bottom of the inner cavity of the placement groove, a filter box is fixedly connected to one side surface of the dust collecting box, a filter mesh plate is fixedly connected to the inner cavity of the filter box, and an air pump is fixedly connected to one side surface of the filter box.

[0011] Preferably, a three-way pipe is fixedly connected to the top surface of the dust collecting box, and the dust inlet end of the three-way pipe is fixedly connected to the dust outlet end of the dust collecting box through a steel wire hose.

[0012] The beneficial effects of the utility model are:

[0013] The utility model provides an upper and lower electric push rod, a dust suction box, a connecting box, a cleaning brush rod, a rotating rod, a limit box, a movable plate, a limit spring and a limit column, so that the distance between the two dust suction boxes on the opposite sides can be conveniently adjusted, and the cleaning brush rod can be utilized to a greater extent, thus saving materials, and the cleaning brush rod can be conveniently disassembled and replaced, which is more user-friendly. When using the cleaning brush, the brush layer on the outer side of the cleaning brush rod will be worn when the aluminum foil is brushed and cleaned. At this time, the contraction of the upper and lower electric push rods can be controlled to reduce the distance between the two dust suction boxes, thus maximizing the utilization of the cleaning brush rod and saving materials. Material, when replacing the brush cleaning rod, pull the handle to pull the limit column and the movable plate to pull the limit column out of the limit hole on the surface of the brush cleaning rod, and disassemble and remove the old brush cleaning rod. Similarly, pull the handle to pull the limit column and the movable plate to move. At this time, the limit spring is deformed and generates elastic force, and the new brush cleaning rod is installed in the inner cavity of the connecting box. At this time, the limit column is aligned with the limit hole, release the pulling handle, the limit spring returns to its original state, driving the movement of the movable plate and the limit column, insert the limit column into the limit hole, and limit the position of the new brush cleaning rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the internal details of the dust collection box in the utility model;

[0017] Figure 3 For this utility model Figure 2 The structural diagram at A in the middle;

[0018] Figure 4 It is a schematic diagram of the structure of the internal details of the limit box in the utility model;

[0019] Figure 5 It is a structural schematic diagram of the side details of the first clamping plate and the second clamping plate in the utility model.

[0020] In the figure: 1. workbench; 2. front and rear electric push rods; 3. first clamping plate; 4. winding motor; 5. second clamping plate; 6. clamping block; 7. upper and lower electric push rods; 8. dust box; 9. cleaning motor; 10. brush rod; 11. connecting box; 12. rotating rod; 13. limit box; 14. moving plate; 15. limit column; 16. limit spring; 17. support plate; 18. pull handle; 19. placement slot; 20. dust box; 21. filter box; 22. vacuum pump; 23. three-way pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-5The utility model provides the following technical solutions: a lithium battery aluminum foil winding device, including a workbench 1, a front and rear electric push rod 2 is fixedly connected to the top surface of the workbench 1, a first clamping plate 3 is fixedly connected to the top surface of the sleeve end of the front and rear electric push rod 2, a winding motor 4 is fixedly connected to the front side surface of the first clamping plate 3, a second clamping plate 5 is fixedly connected to the top surface of the telescopic end of the front and rear electric push rod 2, a clamping block 6 is movably connected to the side surface of the second clamping plate 5 and the first clamping plate 3 through a bearing, an upper and lower electric push rod 7 is fixedly connected to the top surface of the workbench 1, and the sleeve end of the upper and lower electric push rod 7 is connected to the telescopic end of ... The retracted ends are fixedly connected with a dust box 8, the front surface of the dust box 8 is fixedly connected with a cleaning motor 9, the inner cavity of the dust box 8 is provided with a brush rod 10, the front and rear ends of the brush rod 10 are both movably connected with a connecting box 11, the connecting box 11 is fixedly connected with a rotating rod 12 at one end away from the brush rod 10, one side surface of the connecting box 11 is fixedly connected with a limit box 13, the inner surface of the limit box 13 is slidably connected with a movable plate 14, the surface of the movable plate 14 away from the side of the connecting box 11 passes through and is fixedly connected with a limit column 15, and one side surface of the movable plate 14 is fixedly connected with a limit spring 16.

[0024] When in use, first place the workbench 1 in a suitable position, then control the extension of the front and rear electric push rods 2, at this time the distance between the first card plate 3 and the second card plate 5 increases, and then the aluminum foil core is placed on the outer surface of the card block 6 on the surface of the first card plate 3, at this time control the contraction of the front and rear electric push rods 2, the card block 6 on the second card plate 5 is also embedded in the inner surface of the aluminum foil core, because the vertical section of the card block 6 is an isosceles trapezoidal structure, the aluminum foil core can be clamped at this time, and then the aluminum foil is passed between the two dust boxes 8, between the flattening rollers, and wound around the aluminum foil core, the start of the winding motor 4 is controlled to drive the rotation of the card block 6 and the aluminum foil core, and the aluminum foil is wound on the surface of the aluminum foil core, further, the start of the vacuum pump 22 is controlled, at this time the dust box 20 generates suction, and the dust extracted by the dust box 8 is sucked into the dust box 20, and the cleaning motor 9 drives the rotation of the rotating rod 12, the connecting box 11 and the cleaning brush rod 10 to brush and clean the surface of the aluminum foil.

[0025] It should be noted that a brush layer is provided on the outer surface of the cleaning rod 10 , and the brush layer protrudes from the surface of the dust collection box 8 , which can ensure better brushing and cleaning of the aluminum foil.

[0026] As an optimal technical solution for a lithium battery aluminum foil winding device of the utility model, the center points of the two clamping blocks 6 are in the same horizontal plane, and the vertical section of the clamping block 6 is an isosceles trapezoidal structure; the front surface of the front clamping block 6 is fixedly connected to the output end of the winding motor 4.

[0027] As an optimal technical solution for a lithium battery aluminum foil winding device of the utility model, a support plate 17 is fixedly connected to the top surface of the workbench 1, and flattening rollers are movably connected to the opposite side surfaces of the two support plates 17 through bearings; the flattening rollers can play a role in flattening the aluminum foil.

[0028] As an optimal technical solution for a lithium battery aluminum foil winding device of the utility model, a placement groove 19 is provided on the front side surface of the workbench 1, and a dust box 20 is fixedly connected to the bottom of the inner cavity of the placement groove 19, and a filter box 21 is fixedly connected to the surface of one side of the dust box 20, and a filter screen plate is fixedly connected to the inner cavity of the filter box 21, and an air pump 22 is fixedly connected to the surface of one side of the filter box 21; a three-way pipe 23 is fixedly connected to the top surface of the dust box 20, and the dust inlet end of the three-way pipe 23 is fixedly connected to the dust outlet end of the dust suction box 8 through a steel wire hose; the setting of the filter screen plate can prevent dust from damaging the air pump 22, and the dust box 20 and the filter box 21 are of the same structure, and a sealing door is movably connected to the front side surface of the dust box 20 through a hinge, and the sealing door is movably connected to the dust box 20 through a known lock body structure. The dust inside the dust box 20 can be cleaned by opening the sealing door, which is an existing known technology and will not be described in detail here.

[0029] Example 2

[0030] See also Figure 2 , Figure 3 and Figure 4 The difference between this embodiment and embodiment 1 is that:

[0031] There are four connecting boxes 11, and the vertical cross-section of the four connecting boxes 11 is a square structure; a limiting hole matching the structural size of the limiting column 15 is formed on the outer surface of the cleaning rod 10, and a pulling handle 18 is fixedly connected to one end of the limiting column 15, and the limiting column 15 is movably connected to the limiting box 13 at one end away from the pulling handle 18; the opposite side surfaces of the upper and lower connecting boxes 11 are provided with a card-embedded groove matching the structural size of the cleaning rod 10, and the cleaning rod 10 is just stuck in the inner cavity of the card-embedded groove, and at this time, the center of the cross-section of the cleaning rod 10 is located on the same straight line as the center of the cross-section of the rotating rod 12, and the rotating rod 12 close to one end of the cleaning motor 9 is fixedly connected to the output end of the cleaning motor 9, and further, the pulling handle 18 does not contact the dust box 8, and the pulling handle 18 is slidably connected to the limiting box 13, that is, when the connecting box 11 is rotating, the pulling handle 18 will not hit the dust box 8.

[0032] It should be noted that: through the personnel in this field, all the electrical components in this case, such as the front and rear electric push rods 2, the winding motor 4, the upper and lower electric push rods 7, the cleaning motor 9 and the vacuum pump 22, are connected to the corresponding power supply through wires, and a suitable controller, such as a PLC controller or a single-chip microcomputer, should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the working order. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0033] The working principle and use process of the utility model are as follows: when using the brush to clean the aluminum foil, the brush layer on the outside of the cleaning rod 10 will be worn. At this time, the contraction of the upper and lower electric push rods 7 can be controlled to reduce the distance between the two dust suction boxes 8, so as to maximize the use of the cleaning rod 10 and save materials. Furthermore, when replacing the cleaning rod 10, the limiting column 15 and the moving plate 14 are pulled out of the limiting hole on the surface of the cleaning rod 10 by pulling the handle 18. , disassemble and remove the old cleaning rod 10. Further, in the same way, by pulling the handle 18, the limit column 15 and the movable plate 14 are pulled. At this time, the limit spring 16 is deformed and generates elastic force. The new cleaning rod 10 is installed in the inner cavity of the connecting box 11. At this time, the limit column 15 is aligned with the limit hole. Release the pulling handle 18, the limit spring 16 returns to its original state, driving the movable plate 14 and the limit column 15 to move, and the limit column 15 is inserted into the limit hole to limit the position of the new cleaning rod 10.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

[0035] In this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

Claims

1. A lithium battery aluminum foil winding device, comprising a workbench (1), characterized in that: The top surface of the workbench (1) is fixedly connected with a front and rear electric push rod (2), the top surface of the sleeve end of the front and rear electric push rod (2) is fixedly connected with a first clamping plate (3), the front side surface of the first clamping plate (3) is fixedly connected with a winding motor (4), the top surface of the telescopic end of the front and rear electric push rod (2) is fixedly connected with a second clamping plate (5), the second clamping plate (5) and the side surface opposite to the first clamping plate (3) are movably connected with a clamping block (6) through a bearing, the top surface of the workbench (1) is fixedly connected with an upper and lower electric push rod (7), the sleeve end and the telescopic end of the upper and lower electric push rod (7) are fixedly connected with a dust collection box (8), the front side of the dust collection box (8) is fixedly connected with a first clamping plate (6), and the second clamping plate (5) is fixedly connected with a first clamping plate (3) through a bearing. A cleaning motor (9) is fixedly connected to the side surface, a cleaning brush rod (10) is provided in the inner cavity of the dust collection box (8), the front and rear ends of the cleaning brush rod (10) are both movably connected to a connecting box (11), one end of the connecting box (11) away from the cleaning brush rod (10) is fixedly connected to a rotating rod (12), one side surface of the connecting box (11) is fixedly connected to a limiting box (13), the inner side surface of the limiting box (13) is slidably connected to a moving plate (14), the moving plate (14) is fixedly connected to a limiting column (15) through a side surface away from the connecting box (11), and one side surface of the moving plate (14) is fixedly connected to a limiting spring (16).

2. A lithium battery aluminum foil winding device according to claim 1, characterized in that: The center points of the two clamping blocks (6) are located in the same horizontal plane, and the vertical section of the clamping block (6) is an isosceles trapezoidal structure.

3. The lithium battery aluminum foil winding device according to claim 1, characterized in that: The top surface of the workbench (1) is fixedly connected to a support plate (17), and the opposite side surfaces of the two support plates (17) are movably connected to flattening rollers via bearings.

4. A lithium battery aluminum foil winding device according to claim 1, characterized in that: The number of the connection boxes (11) is four, and the vertical cross-sections of the four connection boxes (11) are in a square structure.

5. The lithium battery aluminum foil winding device according to claim 1, characterized in that: The outer surface of the cleaning rod (10) is penetrated by a limiting hole matching the structural dimensions of the limiting column (15); one end of the limiting column (15) is fixedly connected to a pulling handle (18); and one end of the limiting column (15) away from the pulling handle (18) is penetrated and movably connected to the limiting box (13).

6. A lithium battery aluminum foil winding device according to claim 1, characterized in that: The front surface of the workbench (1) is provided with a placement groove (19), the bottom of the inner cavity of the placement groove (19) is fixedly connected to a dust collecting box (20), one side surface of the dust collecting box (20) is fixedly connected to a filter box (21), the inner cavity of the filter box (21) is fixedly connected with a filter screen plate, and one side surface of the filter box (21) is fixedly connected to an air pump (22).

7. A lithium battery aluminum foil winding device according to claim 6, characterized in that: A three-way pipe (23) is fixedly connected to the top surface of the dust collecting box (20), and the dust inlet end of the three-way pipe (23) is fixedly connected to the dust outlet end of the dust collecting box (8) via a steel wire hose.

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