Cutting device for lithium battery pole piece processing

Abstract

The utility model relates to the technical field of lithium battery pole piece processing, and discloses a cutting device for lithium battery pole piece processing, which comprises a cutting workbench, a chipping cleaning mechanism is arranged on the cutting workbench, an efficient cutting mechanism is arranged at the top of the cutting workbench, the chipping cleaning mechanism comprises a supporting table and a fixing block, and the supporting table is provided with a clamping groove. The supporting table is fixedly installed on the top of the cutting workbench, and an electromagnet is fixedly installed on the inner wall of the supporting table. According to the lithium battery pole piece cutting device, due to the design of the cutting frame, cutting treatment on a lithium battery pole piece can be completed in the inner cavity of the cutting frame, meanwhile, chippings can be scattered in the inner cavity of the cutting frame, due to the design of the fixing block, the rotating shaft piece and the iron plate, the cutting frame is rotationally connected to the top of the cutting workbench, and a user can conduct inclined lifting treatment on the cutting frame from the grab handle; and therefore, the chippings in the inner cavity of the cutting frame can be promoted to slide under the action of gravity, the function of rapidly discharging the chippings is achieved, and the high efficiency of the structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery pole piece processing, and specifically relates to a cutting device for lithium battery pole piece processing. Background Art

[0002] With the continuous development of society and the continuous progress of science, the application of lithium batteries has increased. The lithium battery pole piece cutting device is used in the lithium battery processing industry. It cuts the pole piece into the same size as the lithium battery for easy installation on the lithium battery.

[0003] A Chinese patent discloses a lithium battery pole piece cutting device, the publication number is CN213034052U, and the technical solution disclosed in the patent document is as follows: it includes a cutting device body, a first motor and a second motor, the cutting device body is fixedly connected to a support column, and the support column is fixedly connected to a top beam, the top beam is fixedly connected to a first pneumatic rod, and the bottom end of the first pneumatic rod is fixedly connected to a placement plate, the placement plate is equipped with a cutting blade, and the top beam is fixedly connected to a second pneumatic rod.

[0004] In order to solve the problem that it is inconvenient for users to clean up the debris, the existing technology adopts a method of designing holes and grooves to facilitate users to clean up the debris. However, the cleaning efficiency is still low. During the cutting process, the debris will be scattered on the top of the structural workbench. In the process of cleaning the debris, the user needs to gradually sweep the debris on the top of the workbench to the hole groove. The gradual cleaning consumes a long time, which affects the user's work efficiency. Utility Model Content

[0005] The utility model aims to provide a cutting device for processing lithium battery pole pieces, so as to solve the problem of low cleaning efficiency of debris in the prior art.

[0006] The utility model provides the following technical solution: a cutting device for processing lithium battery pole pieces, comprising a cutting workbench, a debris cleaning mechanism is arranged on the cutting workbench, and a high-efficiency cutting mechanism is arranged on the top of the cutting workbench.

[0007] The debris cleaning mechanism includes a support table and a fixed block, the support table is fixedly installed on the top of the cutting workbench, an electromagnet is fixedly installed on the inner wall of the support table, the fixed block is fixedly installed on the top of the cutting workbench, a rotating shaft is rotatably connected to the outer wall inside the fixed block, an iron plate is fixedly installed on the top of the rotating shaft, a cutting frame is detachably connected to the top of the iron plate, a handle is welded on the top of the iron plate, the support table and the top of the electromagnet are movably connected to the bottom of the iron plate, and through the design of the fixed block and the rotating shaft, the user can tilt and lift the cutting frame to facilitate the discharge of debris.

[0008] As a preferred embodiment of the above technical solution, the debris cleaning mechanism also includes a separation frame and a debris guide frame. The separation frame is movably plugged into the left side of the cutting workbench. A vibration motor is fixedly installed on the left side of the separation frame. The vibration motor can drive the separation frame as a whole to vibrate, thereby increasing the separation rate of the pole piece and the debris.

[0009] As a preferred embodiment of the above technical solution, a grille is fixedly installed on the inner wall of the separation frame, a rubber sleeve is fixedly connected to the outer surface of the grille, and the debris guide frame is fixedly installed on the bottom of the cutting workbench, and the grille is used to separate the pole pieces and debris.

[0010] As a preferred embodiment of the above technical solution, the efficient cutting mechanism includes a support arm, which is fixedly installed on the top of the cutting workbench, and a support rod seat is fixedly installed on the front of the support arm. The synchronous cylinder can be supported by the cooperation of the support arm and the support rod seat.

[0011] As a preferred embodiment of the above technical solution, a synchronous cylinder is fixedly installed on the top of the support rod seat. The number of the synchronous cylinders is set to three and is evenly distributed on the top of the support rod seat. The telescopic end of the synchronous cylinder extends to the bottom of the support rod seat and is fixedly connected to a lifting bar seat. Through the design of the synchronous cylinder, the cutting knife body can be stably lifted and lowered.

[0012] As a preferred embodiment of the above technical solution, the front of the lifting bar seat is coated with scale lines, and a sliding arm is slidably connected to the outer wall of the lifting bar seat. The design of the scale lines facilitates the user to accurately adjust the position of the sliding arm.

[0013] As a preferred embodiment of the above technical solution, the front and back sides of the sliding arm are both threadedly connected with positioning bolts, the threaded ends of the positioning bolts are movably connected to the outer wall of the lifting bar seat, and a cutting knife body is fixedly installed at the bottom of the sliding arm. The design of the positioning bolt makes it convenient for users to fix the cutting knife body on the lifting bar seat.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can complete the cutting process of lithium battery pole pieces in the inner cavity of the cutting frame through the design of the cutting frame, and the debris will be scattered in the inner cavity. The cutting frame is rotatably connected to the top of the cutting workbench through the design of the fixed block, the rotating shaft and the iron plate. The user can tilt and lift the cutting frame from the handle, which can cause the debris in the inner cavity of the cutting frame to slide under the action of gravity, thereby realizing the function of quickly discharging the debris and improving the efficiency of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the cutting frame of the utility model;

[0018] Figure 3 It is a schematic diagram of the cutaway structure of the separation frame of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the support rod seat of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the sliding arm of the utility model.

[0021] In the figure: 1. cutting workbench; 2. debris cleaning mechanism; 21. support table; 22. electromagnet; 23. fixed block; 24. rotating shaft; 25. iron plate; 26. handle; 27. cutting frame; 28. separation frame; 281. vibration motor; 282. grille; 283. rubber sleeve; 29. ​​debris guide frame; 3. high-efficiency cutting mechanism; 31. support arm; 32. support rod seat; 33. synchronous cylinder; 34. lifting bar seat; 35. scale line; 36. sliding arm; 37. positioning bolt; 38. cutting knife body. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] like Figure 1-2 As shown, the utility model provides a technical solution: a cutting device for processing lithium battery pole pieces, comprising a cutting table 1, a debris cleaning mechanism 2 is arranged on the cutting table 1, and a high-efficiency cutting mechanism 3 is arranged on the top of the cutting table 1, the debris cleaning mechanism 2 comprises a support table 21 and a fixed block 23, the support table 21 is fixedly installed on the top of the cutting table 1, an electromagnet 22 is fixedly installed on the inner wall of the support table 21, the fixed block 23 is fixedly installed on the top of the cutting table 1, a rotating shaft 24 is rotatably connected to the outer wall of the inner side of the fixed block 23, an iron plate 25 is fixedly installed on the top of the rotating shaft 24, a cutting frame 27 is detachably connected to the top of the iron plate 25, and the iron plate 25 is detachably connected to the top of the cutting frame 27. A handle 26 is welded on the top, and the top of the support platform 21 and the electromagnet 22 are movably connected to the bottom of the iron plate 25, so that the lithium battery pole piece can be cut in the inner cavity of the cutting frame 27, and the debris will be scattered in its inner cavity. Through the design of the fixed block 23, the rotating shaft 24 and the iron plate 25, the cutting frame 27 is rotatably connected to the top of the cutting workbench 1. The user can tilt and lift the cutting frame 27 from the handle 26, so that the debris in the inner cavity of the cutting frame 27 can slide under the action of gravity, thereby realizing the function of quickly discharging the debris. Through the design of the electromagnet 22, it can magnetically attract the iron plate 25 after being energized, thereby realizing the function of positioning the cutting frame 27.

[0024] As an implementation method in this embodiment, Figure 1 , Figure 3 As shown, the debris cleaning mechanism 2 also includes a separation frame 28 and a debris guide frame 29. The separation frame 28 is movably plugged into the left side of the cutting workbench 1. A vibration motor 281 is fixedly installed on the left side of the separation frame 28. A grille 282 is fixedly installed on the inner wall of the separation frame 28. A rubber sleeve 283 is fixedly connected to the outer surface of the grille 282. The debris guide frame 29 is fixedly installed on the bottom of the cutting workbench 1. Through the cooperation of the separation frame 28 and the grille 282, the cut pole pieces and debris can be received and processed. The design of the vibration motor 281 can drive the separation frame 28 to vibrate as a whole, and the pole piece and debris are separated and processed by the grille 282. Through the design of the rubber sleeve 283, the softness of the grille 282 can be increased to ensure the safety of the pole piece. Through the design of the debris guide frame 29, the debris can be centrally guided and processed.

[0025] As an implementation method in this embodiment, Figure 4-5 As shown, the efficient cutting mechanism 3 includes a support arm 31, which is fixedly installed on the top of the cutting workbench 1, a support rod seat 32 is fixedly installed on the front of the support arm 31, a synchronous cylinder 33 is fixedly installed on the top of the support rod seat 32, the number of the synchronous cylinders 33 is set to three and is evenly distributed on the top of the support rod seat 32, the telescopic end of the synchronous cylinder 33 extends to the bottom of the support rod seat 32 and is fixedly connected to a lifting bar seat 34, the front of the lifting bar seat 34 is coated with a scale line 35, and the outer wall of the lifting bar seat 34 is slidably connected to the sliding arm 3 6. The front and back sides of the sliding arm 36 are both threadedly connected with positioning bolts 37. The threaded ends of the positioning bolts 37 are movably connected to the outer wall of the lifting bar seat 34. A cutting knife body 38 is fixedly installed at the bottom of the sliding arm 36. Through the design of the synchronous cylinder 33, the lifting bar seat 34 can be driven to rise and fall, and the cutting knife body 38 can be driven to rise and fall synchronously, so as to realize the function of cutting the pole piece in the inner cavity of the cutting frame 27. Through the connection relationship design between the lifting bar seat 34 and the sliding arm 36, the user can adjust the spacing of the cutting knife body 38, and then adjust the cutting spacing.

[0026] Working principle: Place the pole piece to be cut in the inner cavity of the cutting frame 27, and then control the synchronous cylinder 33 to extend, drive the cutting knife body 38 to move downward, and realize the function of cutting the lithium battery pole piece. After the cutting is completed, the user can turn off the electromagnet 22, and then lift the handle 26 to cause the pole piece and debris in the inner cavity of the cutting frame 27 to fall into the inner cavity of the separation frame 28, control the vibration motor 281 to drive the separation frame 28 to vibrate as a whole, and the pole piece and debris are separated by the grid 282. The pole piece is temporarily stored in the inner cavity of the separation frame 28, and the debris is concentrated and discharged from the front of the debris guide frame 29.

[0027] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A cutting device for processing lithium battery pole pieces, comprising a cutting workbench (1), characterized in that: The cutting workbench (1) is provided with a debris cleaning mechanism (2), and the top of the cutting workbench (1) is provided with a high-efficiency cutting mechanism (3); The debris cleaning mechanism (2) comprises a support platform (21) and a fixed block (23), wherein the support platform (21) is fixedly mounted on the top of the cutting workbench (1), an electromagnet (22) is fixedly mounted on the inner wall of the support platform (21), the fixed block (23) is fixedly mounted on the top of the cutting workbench (1), a rotating shaft (24) is rotatably connected to the inner outer wall of the fixed block (23), an iron plate (25) is fixedly mounted on the top of the rotating shaft (24), a cutting frame (27) is detachably connected to the top of the iron plate (25), a handle (26) is welded to the top of the iron plate (25), and the top of the support platform (21) and the electromagnet (22) are movably connected to the bottom of the iron plate (25).

2. A cutting device for processing lithium battery pole pieces according to claim 1, characterized in that: The debris cleaning mechanism (2) further comprises a separation frame (28) and a debris guide frame (29); the separation frame (28) is movably plugged into the left side of the cutting workbench (1); and a vibration motor (281) is fixedly mounted on the left side of the separation frame (28).

3. A cutting device for processing lithium battery pole pieces according to claim 2, characterized in that: A grille (282) is fixedly mounted on the inner wall of the separation frame (28), a rubber sleeve (283) is fixedly connected to the outer surface of the grille (282), and the debris guide frame (29) is fixedly mounted on the bottom of the cutting workbench (1).

4. A cutting device for processing lithium battery pole pieces according to claim 1, characterized in that: The efficient cutting mechanism (3) comprises a support arm (31), wherein the support arm (31) is fixedly mounted on the top of the cutting workbench (1), and a support rod seat (32) is fixedly mounted on the front of the support arm (31).

5. A cutting device for processing lithium battery pole pieces according to claim 4, characterized in that: A synchronous cylinder (33) is fixedly mounted on the top of the support rod seat (32); the number of the synchronous cylinders (33) is set to three and is evenly distributed on the top of the support rod seat (32); the telescopic end of the synchronous cylinder (33) extends to the bottom of the support rod seat (32) and is fixedly connected to a lifting bar seat (34).

6. A cutting device for processing lithium battery pole pieces according to claim 5, characterized in that: The front surface of the lifting bar seat (34) is coated with scale lines (35), and a sliding arm (36) is slidably connected to the outer wall of the lifting bar seat (34).

7. A cutting device for processing lithium battery pole pieces according to claim 6, characterized in that: The front and back sides of the sliding arm (36) are both threadedly connected with positioning bolts (37), the threaded ends of the positioning bolts (37) are movably connected to the outer wall of the lifting bar seat (34), and a cutting knife body (38) is fixedly installed at the bottom of the sliding arm (36).

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