Slitting machine for processing power energy storage lithium battery

Abstract

The utility model relates to the technical field of slitting machines, and provides a slitting machine for processing a power energy storage lithium battery, which comprises a machine body and support legs, and the support legs are uniformly fixed on two sides of the bottom end of the machine body. According to the winding device, the fixing structure is arranged, the winding drum penetrates through the driving shaft, meanwhile, the winding drum can drive the installation base to move, after the winding drum moves to the corresponding position, the fixing bolt is placed on one side of the installation base, the fixing bolt is rotated, then the winding drum is fixed to the outer side of the driving shaft, and the driving shaft is moved after assembly; the driving shaft is placed on the tops of the first supporting seat and the second supporting seat, the driving shaft is fixedly connected with the output end of the driving motor through a flange plate, the driving motor is started, the driving motor drives the winding drum to rotate through the driving shaft, the pole pieces are evenly wound on the outer side of the winding drum, and the function that the device is convenient to disassemble is achieved; and therefore, the applicability of the slitting machine for processing the power energy storage lithium battery during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting machines, in particular to a slitting machine used for processing power energy storage lithium batteries. Background Art

[0002] The slitting machine is used to cut the strip into several required specifications. The base is welded by steel and steel plate, and is processed qualitatively. With the continuous development of science and technology, lithium batteries have become mainstream. When processing and producing lithium batteries, the pole pieces need to be slit, so a slitting machine for processing power storage lithium batteries is used;

[0003] To this end, the patent with publication number CN218707900U discloses a slitting mechanism of a slitting machine, which relates to the field of slitting machines. The slitting mechanism of a slitting machine comprises a slitting machine body, a plug-in hole is provided on one side of the slitting machine body, a rotating rod is movably plugged into the inside of the slitting mechanism, a fixed block is provided on one side of the slitting machine body, the outer surface of the rotating rod is sleeved with the slitting mechanism, the limiting mechanism comprises an elastic member and a limiting block, the elastic member and the limiting block are arranged inside the fixed block, the slitting mechanism comprises a plurality of connecting blocks and a plurality of blades, the blades are arranged on the outer surface of the connecting block, and the connecting blocks and the blades play the role of stripping and adjusting the blades. The slitting mechanism of a slitting machine is convenient for disassembling the blades and the rotating rod, so as to facilitate cleaning and maintenance;

[0004] Although the slitting mechanism of the above-mentioned slitting machine is convenient for replacing and repairing the blade, it is inconvenient to remove the device after the slitting is rolled up, which makes it less suitable for use. Utility Model Content

[0005] The utility model aims to provide a slitting machine for processing power energy storage lithium batteries, so as to solve the defect that the existing slitting machines for processing power energy storage lithium batteries are inconvenient to disassemble.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a slitting machine for processing power energy storage lithium batteries, comprising a machine body and supporting legs;

[0007] The lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of

[0008] The outer sides of the transmission wheels are provided with conveyor belts;

[0009] A transmission motor is installed on the outer wall of the body at one end of the conveying roller.

[0010] When using the device, by providing a fixed structure, the function of facilitating disassembly of the device is realized, thereby improving the applicability of the slitting machine for processing power energy storage lithium batteries during use; by providing a tensioning structure, the function of facilitating tensioning of the electrode sheets of the device is realized, thereby improving the convenience of the slitting machine for processing power energy storage lithium batteries during use.

[0011] Preferably, the mounting grooves are evenly arranged at both ends of the drive shaft, and fixing bolts are passed through both ends of the mounting seat. The winding drum is passed through the drive shaft, and the winding drum drives the mounting seat to move. When it moves to the corresponding position, the fixing bolt is placed on one side of the mounting seat, and the fixing bolt is rotated to fix the winding drum on the outside of the drive shaft. After assembly, the drive shaft is moved to place the drive shaft on the top of the first support seat and the second support seat, and the output end of the drive shaft and the drive motor are fixedly connected through the flange. The drive motor is started, and the drive motor drives the winding drum to rotate through the drive shaft, so that the pole piece is evenly wound on the outside of the winding drum.

[0012] Preferably, one end of the fixing bolt extends to the interior of the driving shaft and is threadedly connected to the driving shaft, and the fixing bolts are symmetrically distributed at both ends inside the mounting seat.

[0013] Preferably, the tensioning structure includes an electric push rod, a pressure sensor, a fixed seat and a tensioning roller, the electric push rod is fixed to the bottom end inside the groove, the top of the electric push rod is provided with a pressure sensor, the top of the pressure sensor is provided with a fixed seat, and one side of the fixed seat is provided with a tensioning roller. The pole piece is placed below the conveying roller, passes through the bottom of the knife roller, and then placed above the winding drum. The pressure sensor and the electric push rod are electrically connected. When the pole piece is above the tensioning roller, the pole piece is sensed by the pressure sensor, and the pressure sensor detects the tension of the pole piece. The pressure sensor controls the movement of the electric push rod, so that the electric push rod drives the tensioning roller up and down through the fixed seat. After debugging to a suitable position, the transmission motor is started, and the transmission motor drives the conveyor belt to rotate through the transmission wheel, and drives the knife roller and the conveying roller to rotate at the same time, and drives the auxiliary roller to rotate through the pole piece. Under the action of the pressure sensor, the pole piece is in a tensioned state, so that the knife roller is convenient for cutting the pole piece.

[0014] Preferably, the pressure sensor is electrically connected to the electric push rod, and both ends of the tensioning roller extend into the interior of the fixing seat and are rotatably connected to the fixing seat.

[0015] Preferably, one end of the conveying roller extends to the outside of the support leg and is fixedly connected to the output end of the transmission motor, and the other end of the conveying roller extends to the inside of the machine body and is rotatably connected to the machine body.

[0016] Preferably, the output end of the driving motor is fixedly connected to one side of the flange, and one end of the driving shaft is fixedly connected to one side of the flange.

[0017] The utility model provides a slitting machine for processing power energy storage lithium batteries, which has the following advantages:

[0018] By providing a fixed structure, the winding drum is passed through the driving shaft, and the winding drum drives the mounting seat to move. When it moves to the corresponding position, the fixing bolt is placed on one side of the mounting seat, and the fixing bolt is rotated to fix the winding drum on the outside of the driving shaft. After assembly, the driving shaft is moved to place the driving shaft on the top of the first supporting seat and the second supporting seat. The driving shaft and the output end of the driving motor are fixedly connected through the flange plate. The driving motor is started, and the driving motor drives the winding drum to rotate through the driving shaft, so that the pole piece is evenly rolled up on the outside of the winding drum, thereby realizing the function of easy disassembly of the device, thereby improving the applicability of the slitting machine for processing power storage lithium batteries when in use;

[0019] By providing a tensioning structure, the pole piece is placed under the conveying roller, passed under the knife roller, and then placed above the winding drum. The pressure sensor and the electric push rod are electrically connected. When the pole piece is above the tensioning roller, the pole piece is sensed by the pressure sensor. The pressure sensor detects the tension of the pole piece. The pressure sensor controls the movement of the electric push rod, so that the electric push rod drives the tensioning roller up and down through the fixed seat. After being adjusted to a suitable position, the transmission motor is started. The transmission motor drives the conveyor belt to rotate through the transmission wheel, and drives the knife roller and the conveying roller to rotate at the same time. The auxiliary roller is driven to rotate through the pole piece. Under the action of the pressure sensor, the pole piece is in a tensioned state, so that the knife roller is convenient for cutting the pole piece, realizing the function of the device to facilitate the tensioning of the pole piece, thereby improving the convenience of the slitting machine for processing power storage lithium batteries when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 4 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the tensioning structure of the utility model.

[0025] Explanation of the reference numerals in the figure: 1. Machine body; 2. Support foot; 3. First support seat; 4. Second support seat; 5. Drive shaft; 6. Winding drum; 7. Fixed structure; 701. Mounting seat; 702. Fixing bolt; 703. Mounting slot; 8. Groove; 9. Knife roller; 10. Tensioning structure; 1001. Electric push rod; 1002. Pressure sensor; 1003. Fixed seat; 1004. Tensioning roller; 11. Conveying roller; 12. Auxiliary roller; 13. Flange; 14. Drive motor; 15. Transmission motor; 16. Transmission wheel; 17. Conveyor belt. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-5 The utility model provides a slitting machine for processing power energy storage lithium batteries, including a body 1 and a support leg 2, the support legs 2 are evenly fixed on both sides of the bottom of the body 1, a first support seat 3 is arranged at one end of the body 1, and a second support seat 4 is arranged at the other end of the body 1, a driving shaft 5 is arranged on the top of the first support seat 3 and the second support seat 4, and a winding drum 6 is evenly arranged on the outside of the driving shaft 5, and a fixing structure 7 is fixed at both ends of the winding drum 6, and the fixing structure 7 includes a mounting seat 701, a fixing bolt 702 and a mounting groove 703, the mounting seats 701 are fixed at both ends of the winding drum 6, and the mounting grooves 703 are evenly opened at both ends of the driving shaft 5, and the two ends of the interior of the mounting seat 701 are penetrated by fixing bolts 702, one end of the fixing bolt 702 extends to the interior of the driving shaft 5 and is threadedly connected with the driving shaft 5, and the fixing bolts 702 are symmetrically distributed at both ends of the interior of the mounting seat 701.

[0028] Reference Figure 1 and Figure 4 As shown, the winding drum 6 is passed through the driving shaft 5, and the winding drum 6 will drive the mounting seat 701 to move. When it moves to the corresponding position, the fixing bolt 702 is placed on one side of the mounting seat 701, and the fixing bolt 702 is rotated to fix the winding drum 6 on the outside of the driving shaft 5. After assembly, the driving shaft 5 is moved to place the driving shaft 5 on the top of the first supporting seat 3 and the second supporting seat 4. The output end of the driving shaft 5 and the driving motor 14 are fixedly connected through the flange 13. The driving motor 14 is started, and the driving motor 14 will drive the winding drum 6 to rotate through the driving shaft 5, so that the pole piece is evenly wound on the outside of the winding drum 6.

[0029] A driving motor 14 is installed on one side of the second supporting seat 4, a flange 13 is installed on one end of the driving shaft 5, conveying rollers 11 are arranged on both sides of the top of the body 1, and auxiliary rollers 12 are arranged on both sides of the bottom of the body 1. Grooves 8 are evenly opened at both ends of the middle part of the body 1, and a tensioning structure 10 is arranged at the bottom end of the groove 8. The tensioning structure 10 includes an electric push rod 1001, a pressure sensor 1002, a fixed seat 1003 and a tensioning roller 1004. The electric push rods 1001 are fixed at the bottom end of the groove 8, and the top of the electric push rod 1001 is provided with a pressure sensor 1002, and the top of the pressure sensor 1002 is provided with a fixed seat 1003. A tensioning roller 1004 is arranged on one side of the fixed seat 1003. The pressure sensor 1002 It is electrically connected to the electric push rod 1001, both ends of the tensioning roller 1004 extend to the interior of the fixed seat 1003 and are rotatably connected to the fixed seat 1003, a knife roller 9 is arranged in the middle of the body 1, one end of the knife roller 9 and the conveying roller 11 extend to the outside of the body 1 and are fixed with a transmission wheel 16, and a conveyor belt 17 is arranged on the outside of the transmission wheel 16, a transmission motor 15 is installed on the outer wall of the body 1 at one end of the conveying roller 11, one end of the conveying roller 11 extends to the outside of the support foot 2 and is fixedly connected to the output end of the transmission motor 15, the other end of the conveying roller 11 extends to the interior of the body 1 and is rotatably connected to the body 1, the output end of the driving motor 14 is fixedly connected to one side of the flange 13, and one end of the driving shaft 5 is fixedly connected to one side of the flange 13.

[0030] Reference Figure 1 and Figure 5 As shown, the pole piece is placed under the conveying roller 11, passes under the knife roller 9, and then placed above the winding drum 6. The pressure sensor 1002 and the electric push rod 1001 are electrically connected. When the pole piece is above the tensioning roller 1004, the pole piece is sensed by the pressure sensor 1002. The pressure sensor 1002 will detect the tension of the pole piece. The pressure sensor 1002 will control the movement of the electric push rod 1001, so that the electric push rod 1001 drives the tensioning roller 1004 to move up and down through the fixed seat 1003. After being adjusted to a suitable position, the transmission motor 15 is started. The transmission motor 15 will drive the conveyor belt 17 to rotate through the transmission wheel 16, and at the same time drive the knife roller 9 and the conveying roller 11 to rotate, and drive the auxiliary roller 12 to rotate through the pole piece. Under the action of the pressure sensor 1002, the pole piece is in a tensioned state, so that the knife roller 9 can easily cut the pole piece.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A slitting machine for processing power energy storage lithium batteries, comprising a machine body (1) and a support leg (2); Features: Support feet (2) are evenly fixed on both sides of the bottom end of the machine body (1); a first support seat (3) is arranged at one end of the machine body (1); a second support seat (4) is arranged at the other end of the machine body (1); a driving shaft (5) is arranged on the top of the first support seat (3) and the second support seat (4); a winding drum (6) is evenly arranged on the outer side of the driving shaft (5); a fixing structure (7) is fixed on both ends of the winding drum (6); the fixing structure (7) comprises a mounting seat (701), a fixing bolt (702) and a mounting groove (703); the mounting seat (701) is fixed to the winding drum (6) two ends of the machine body (1), a driving motor (14) is installed on one side of the second support seat (4), a flange (13) is installed on one end of the driving shaft (5), conveying rollers (11) are arranged on both sides of the top of the machine body (1), auxiliary rollers (12) are arranged on both sides of the bottom of the machine body (1), grooves (8) are evenly opened at both ends of the middle part of the machine body (1), a tensioning structure (10) is arranged at the bottom end of the groove (8), a knife roller (9) is arranged in the middle part of the machine body (1), one end of the knife roller (9) and the conveying roller (11) both extend to the outside of the machine body (1) and are fixed with a transmission wheel (16); A conveyor belt (17) is arranged on the outer side of each transmission wheel (16); A transmission motor (15) is installed on the outer wall of the body (1) at one end of the conveying roller (11).

2. A slitting machine for processing power energy storage lithium batteries according to claim 1, characterized in that: The mounting grooves (703) are evenly arranged at both ends of the driving shaft (5), and fixing bolts (702) penetrate through both ends of the interior of the mounting seat (701).

3. A slitting machine for processing power energy storage lithium batteries according to claim 2, characterized in that: One end of the fixing bolt (702) extends into the interior of the drive shaft (5) and is threadedly connected to the drive shaft (5), and the fixing bolt (702) is symmetrically distributed at both ends inside the mounting seat (701).

4. A slitting machine for processing power energy storage lithium batteries according to claim 1, characterized in that: The tensioning structure (10) comprises an electric push rod (1001), a pressure sensor (1002), a fixing seat (1003) and a tensioning roller (1004); the electric push rod (1001) is fixed to the bottom end inside the groove (8); the top end of the electric push rod (1001) is provided with a pressure sensor (1002); the top end of the pressure sensor (1002) is provided with a fixing seat (1003); and a tensioning roller (1004) is provided on one side of the fixing seat (1003).

5. A slitting machine for processing power energy storage lithium batteries according to claim 4, characterized in that: The pressure sensor (1002) is electrically connected to the electric push rod (1001), and both ends of the tensioning roller (1004) extend into the interior of the fixed seat (1003) and are rotationally connected to the fixed seat (1003).

6. A slitting machine for processing power energy storage lithium batteries according to claim 1, characterized in that: One end of the conveying roller (11) extends to the outside of the support foot (2) and is fixedly connected to the output end of the transmission motor (15), and the other end of the conveying roller (11) extends to the inside of the machine body (1) and is rotatably connected to the machine body (1).

7. A slitting machine for processing power energy storage lithium batteries according to claim 1, characterized in that: The output end of the driving motor (14) is fixedly connected to one side of the flange (13), and one end of the driving shaft (5) is fixedly connected to one side of the flange (13).

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