Tool bit structure for pole roll machining

Abstract

The utility model relates to the technical field of battery processing equipment, in particular to a tool bit structure for pole roll processing, which comprises a rack and a conveying assembly, a cutting frame and a cutting assembly are arranged on the rack, the cutting assembly comprises an adjusting frame arranged on the cutting frame in a sliding manner, and the sliding direction of the adjusting frame is perpendicular to the conveying direction of a strip; a sliding part for driving the adjusting frame to slide is arranged on the cutting frame, cutting plates are arranged at the two ends, in the strip conveying direction, of the adjusting frame in a sliding mode, a distance adjusting part for controlling the distance between the two cutting plates is arranged on the adjusting frame, cutters are vertically arranged on the cutting plates in a sliding mode, and driving parts for driving the cutters to slide are arranged on the cutting plates. The two cutters are symmetrically arranged relative to the adjusting frame, a cutter abutting plate is arranged on the rack in a sliding mode, the strip is located above the cutter abutting plate, an abutting cutting assembly for driving the cutter abutting plate to slide is arranged on the rack, and the cutters are used for cutting off the edges of the strip and the cutter abutting plate. The battery pole piece processing device has the effects of processing battery pole pieces with different sizes and reducing the production cost of the battery pole pieces.

Description

Technical Field

[0001] This application relates to the field of battery processing equipment technology, and in particular to a cutting head structure for electrode roll processing. Background Technology

[0002] Electrode processing refers to a series of steps in battery manufacturing that involve processing the battery electrodes. Among these steps, the tab processing step requires using a cutter to cut tabs into the strip of battery electrodes.

[0003] Chinese patent CN222133139U discloses a novel eccentric connecting rod electrode angle punching structure, including a frame, a drive structure, a position adjustment structure, a punching structure, and a punching base. The position adjustment structure drives the frame to move. The drive structure, punching structure, and punching base are mounted on the frame. The punching structure includes a mounting plate, a guide rod, a fine-tuning structure, a punching die, and a fixing nut. The guide rod is fixed on the frame, and the punching die is mounted on the mounting plate through the fine-tuning structure.

[0004] The above-mentioned technology involves processing the battery electrode sheet into the size and shape of the tab using a punching die. However, punching dies are usually custom-made, which means that they can only process tabs of one size for battery electrode sheets. When it is necessary to process tabs of different sizes for battery electrode sheets, it is necessary to change to a punching die of a different size. Custom-made punching dies are usually expensive, which increases the production cost of battery electrode sheets and has its drawbacks. Utility Model Content

[0005] To address the limitation that punching dies can only process one type of battery electrode tab size, this application provides a cutting head structure for electrode coil processing.

[0006] The present application provides a cutting head structure for polar coil machining, which adopts the following technical solution:

[0007] A cutting head structure for strip processing includes a frame and a conveying assembly. The conveying assembly is used to convey strip material. A cutting frame and a cutting component are provided on the frame. The cutting component is used to cut the strip material. The cutting component includes an adjusting frame slidably disposed on the cutting frame. The sliding direction of the adjusting frame is perpendicular to the conveying direction of the strip material. A sliding member is provided on the cutting frame to drive the adjusting frame to slide. Cutting plates are slidably disposed at both ends of the adjusting frame along the conveying direction of the strip material. An adjusting member is provided on the adjusting frame to control the distance between the two cutting plates. A cutting blade is slidably disposed vertically on the cutting plate. A driving member is provided on the cutting plate to drive the cutting blade to slide. The two cutting blades are symmetrically arranged about the adjusting frame. A blade stop plate is slidably disposed on the frame. The strip material is located above the blade stop plate. A cutting component is provided on the frame to drive the blade stop plate to slide. The cutting blade is used to cut the strip material at the edge of the blade stop plate.

[0008] By adopting the above technical solution, the conveying component conveys the strip material at one end, the sliding component drives the adjusting frame to slide, the adjusting component controls the distance between the two cutting plates, and then the driving component drives the cutter to slide. Under the action of the cutter plate, the strip material is cut into tabs. In this process, the sliding component can control the length of the cut tabs, and the adjusting component can control the width of the cut tabs, so as to realize the cutting of battery electrode sheets with tabs of different sizes, thereby reducing the cost of processing tabs of battery electrode sheets of different sizes.

[0009] Optionally, the blade stop plate is provided with a longitudinal plate arranged horizontally and vertically. The cutter includes a transverse cutting blade and a longitudinal cutting blade. The transverse cutting blade is arranged horizontally and vertically on the longitudinal cutting blade. The length direction of the cutting edge of the transverse cutting blade is perpendicular to the direction of strip output. The cutting edge of the longitudinal cutting blade is arranged obliquely away from the transverse cutting blade in a downward direction. The lower end of the oblique cutting edge of the longitudinal cutting blade is connected to the cutting edge of the transverse cutting blade. The cutting edge of the transverse cutting blade is used to cut the strip on the longitudinal plate, and the longitudinal cutting blade is used to cut the strip on the blade stop plate.

[0010] By adopting the above technical solution, when the width of the battery electrode also changes, the worker can control the distance between two adjacent tabs on the strip by controlling the cutting distance of the two longitudinal cutting blades, thereby enabling the production of battery electrodes of different widths.

[0011] Optionally, the sliding component includes a horizontal guide rail disposed on the cutting frame, a connecting plate slidably disposed on the horizontal guide rail, an adjustment frame disposed on the connecting plate, a sliding screw rotatably disposed on the cutting frame, the connecting plate being threadedly connected to the sliding screw, a sliding motor electrically connected to the control system being disposed on the cutting frame, and the sliding screw being coaxially disposed on the output shaft of the sliding motor.

[0012] By adopting the above technical solution, the control system starts the sliding motor, and the output shaft of the sliding motor drives the sliding screw to rotate. Under the guidance of the horizontal guide rail, the cutting frame slides in a direction perpendicular to the strip conveying, thereby controlling the length of the tab.

[0013] Optionally, the adjusting component includes a bidirectional screw rotatably mounted on the adjusting frame, with adjusting blocks threaded to both ends of the bidirectional screw. The cutting plate corresponds one-to-one with the adjusting blocks, and the adjusting blocks are mounted on the cutting plate. The adjusting frame is provided with an adjusting guide rod, and the adjusting blocks are slidably sleeved on the adjusting guide rod. The adjusting frame is provided with an adjusting motor electrically connected to the control system, and the bidirectional screw is coaxially mounted on the output shaft of the adjusting motor.

[0014] By adopting the above technical solution, the control system starts the pitch-adjusting motor, and the output shaft of the pitch-adjusting motor drives the bidirectional screw to rotate. Under the guidance of the pitch-adjusting guide rod, the two pitch-adjusting blocks slide towards or away from each other, thereby controlling the distance between the two cutting plates and thus achieving the effect of controlling the width of the tabs.

[0015] Optionally, the driving component includes a pressing cylinder disposed on the cutting plate and electrically connected to the control system, a reinforcing plate disposed between the transverse cutting blade and the longitudinal cutting blade, and the reinforcing plate being disposed on the piston rod of the pressing cylinder.

[0016] By adopting the above technical solution, after the distance between the two cutting plates is adjusted, the control system sequentially starts the two pressing cylinders. The piston rod of the pressing cylinder drives the transverse cutting blade and the longitudinal cutting blade to descend a specified distance through the reinforcing plate. The transverse cutting blade located at the front end of the strip conveyor will cut off the incompletely cut part located at the rear end of the strip conveyor, thereby forming the tab of the battery electrode sheet.

[0017] Optionally, the cutting plate is provided with a downward pressure guide rail, and a slider is slidably disposed on the downward pressure guide rail, with the longitudinal cutting blade disposed on the slider.

[0018] By adopting the above technical solution, the longitudinal cutting blade becomes more stable during its downward movement, which helps to improve the cutting accuracy of the battery electrode sheets.

[0019] Optionally, the cutting assembly includes a support mounted on the frame, a support plate slidably mounted on the support, the sliding direction of the support plate being perpendicular to the conveying direction of the strip, a transverse cylinder electrically connected to the control system mounted on the support, the support plate mounted on the piston rod of the transverse cylinder, a cutting plate slidably mounted on the support plate, the cutting plate sliding along the conveying direction of the strip, and a longitudinal cylinder electrically connected to the control system mounted on the support plate, the cutting plate mounted on the piston rod of the longitudinal cylinder.

[0020] By adopting the above technical solution, the control system starts the transverse cylinder. After the piston rod of the transverse cylinder pushes the support plate to slide to a suitable position, the longitudinal cutting blade moves down to cut the strip at the edge of the blade stop plate. When the transverse cutting blade at the front end of the strip cuts the uncut part at the rear end of the strip, the control system starts the longitudinal cylinder. The piston rod of the longitudinal cylinder pushes the blade stop plate to slide. The blade stop plate drives the longitudinal plate to slide synchronously, thereby moving the longitudinal plate to the transverse cutting blade at the rear end of the strip. At this time, the transverse cutting blade at the rear end of the strip moves down to cut the edge of the strip and form the uncut part at the rear end of the strip.

[0021] Optionally, a waste bin can be detachably installed on the frame for receiving waste material from strip cutting.

[0022] By adopting the above technical solution, it is convenient for workers to collect waste materials from the strip.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. The conveying assembly conveys the strip material at one end. The sliding component drives the adjusting frame to slide, the adjusting component controls the distance between the two cutting plates, and then the driving component drives the cutter to slide. Under the action of the cutter plate, the strip material is cut into tabs. During this process, the sliding component can control the length of the cut tabs, and the adjusting component can control the width of the cut tabs. This enables the cutting of battery electrode sheets with tabs of different sizes, thereby reducing the cost of processing tabs of battery electrode sheets of different sizes.

[0025] 2. When the width of the battery electrode also changes, the worker can control the distance between two adjacent tabs on the strip by controlling the cutting distance of the two longitudinal cutting blades, thereby enabling the production of battery electrodes of different widths.

[0026] 3. After the distance between the two cutting plates is adjusted, the control system starts the two pressing cylinders in sequence. The piston rod of the pressing cylinder drives the transverse cutting blade and the longitudinal cutting blade to descend a specified distance through the reinforcing plate. The transverse cutting blade located at the front end of the strip conveyor will cut off the incompletely cut part located at the rear end of the strip conveyor, thereby forming the tab of the battery electrode sheet. Attached Figure Description

[0027] Figure 1 This is a structural schematic diagram of an embodiment of this application.

[0028] Figure 2 This is a structural schematic diagram in the embodiments of this application used to illustrate the positional relationship between the adjustment frame, the cutting plate, and the connecting plate.

[0029] Figure 3 This is a structural schematic diagram illustrating the positional relationship between the cutter, the blade stop plate, and the pressing cylinder in the embodiments of this application.

[0030] Explanation of reference numerals in the attached drawings: 1. Strip material; 2. Frame; 3. Conveying assembly; 4. Cutting frame; 5. Cutting assembly; 51. Adjusting frame; 52. Sliding component; 521. Horizontal guide rail; 522. Connecting plate; 523. Sliding screw; 524. Sliding motor; 53. Cutting plate; 54. Adjusting component; 541. Bidirectional screw; 542. Adjusting block; 543. Adjusting guide rod; 544. Adjusting motor; 55. Cutting blade; 551. Cross-cutting blade; 552. Longitudinal cutting blade; 56. Driving component; 561. Pressing cylinder; 562. Reinforcing plate; 57. Blade stop plate; 58. Cutting assembly; 581. Support; 582. Support plate; 583. Transverse cylinder; 584. Longitudinal cylinder; 6. Longitudinal plate; 7. Pressing guide rail; 8. Slider; 9. Waste box; 10. Electrode. Detailed Implementation

[0031] The following is in conjunction with the appendix Figures 1-3 This application will be described in further detail.

[0032] This application discloses a tool head structure for polar coil machining.

[0033] Reference Figure 1 A cutting head structure for edge coil processing includes a frame 2 and a conveying assembly 3. The conveying assembly 3 is used to convey the strip material 1. The conveying assembly 3 can be a belt conveyor as in the prior art. A cutting frame 4 and a cutting component 5 are arranged on the frame 2. The cutting component 5 is used to cut the strip material 1. The cutting component 5 includes an adjusting frame 51 slidably arranged on the cutting frame 4. The sliding direction of the adjusting frame 51 is perpendicular to the conveying direction of the strip material 1. A sliding member 52 is arranged on the cutting frame 4 to drive the adjusting frame 51 to slide.

[0034] Reference Figure 2 and Figure 3 The sliding component 52 includes a horizontal guide rail 521 bolted to the cutting frame 4, a connecting plate 522 slidably connected to the horizontal guide rail 521, an adjusting frame 51 bolted to the connecting plate 522, a sliding screw 523 rotatably connected to the cutting frame 4, the connecting plate 522 threadedly connected to the sliding screw 523, a sliding motor 524 electrically connected to the control system bolted to the cutting frame 4, and the sliding screw 523 coaxially welded to the output shaft of the sliding motor 524.

[0035] Reference Figure 1 , Figure 2 and Figure 3 Cutting plates 53 are slidably arranged on both ends of the adjusting frame 51 along the conveying direction of the strip 1. Adjusting members 54 for controlling the distance between the two cutting plates 53 are arranged on the adjusting frame 51. The adjusting members 54 include a bidirectional screw 541 rotatably connected to the adjusting frame 51. Adjusting blocks 542 are threadedly connected to both ends of the bidirectional screw 541.

[0036] Reference Figure 2 The cutting plate 53 and the adjusting block 542 correspond one-to-one. The adjusting block 542 is bolted to the cutting plate 53. The adjusting frame 51 is welded with the adjusting guide rod 543. The axis of the adjusting guide rod 543 is parallel to the axis of the bidirectional screw 541. The adjusting block 542 is slidably sleeved on the adjusting guide rod 543. The adjusting frame 51 is bolted with the adjusting motor 544, which is electrically connected to the control system. The bidirectional screw 541 is coaxially welded to the output shaft of the adjusting motor 544.

[0037] Workers input the corresponding dimensional data into the control system according to the required dimensions of the battery electrode sheets and the tab 10. The control system starts the sliding motor 524, and the output shaft of the sliding motor 524 drives the sliding screw 523 to rotate. Under the guidance of the horizontal guide rail 521, the adjusting frame 51 slides along the direction of vertical conveying of the strip 1, thereby controlling the length of the tab 10.

[0038] The control system starts the pitch motor 544, and the output shaft of the pitch motor 544 drives the bidirectional screw 541 to rotate. Under the guidance of the pitch guide rod 543, the two pitch blocks 542 slide towards or away from each other, thereby controlling the width of the tab 10.

[0039] Reference Figure 1 and Figure 3 A cutting blade 55 is vertically slidably arranged on the cutting plate 53. Two cutting blades 55 are symmetrically arranged about the adjustment frame 51. A blade stop plate 57 is slidably arranged on the frame 2. A longitudinal plate 6 is horizontally and vertically welded on the blade stop plate 57. The strip 1 is located above the blade stop plate 57 and the longitudinal plate 6. A cutting assembly 58 for driving the blade stop plate 57 to slide is arranged on the frame 2. The cutting blade 55 is used to cut the strip 1 at the edge of the blade stop plate 57.

[0040] Reference Figure 1 and Figure 3 The cutting assembly 58 includes a support 581 welded to the frame 2, a support plate 582 horizontally slidably arranged on the support 581, the sliding direction of the support plate 582 being perpendicular to the conveying direction of the strip 1, a transverse cylinder 583 electrically connected to the control system being bolted to the support 581, and the support plate 582 being bolted to the piston rod of the transverse cylinder 583.

[0041] Reference Figure 3 The blade stop plate 57 is slidably arranged on the support plate 582. The blade stop plate 57 slides along the conveying direction of the strip 1. A longitudinal cylinder 584 electrically connected to the control system is bolted to the support plate 582. The blade stop plate 57 is bolted to the piston rod of the longitudinal cylinder 584. A waste box 9 is bolted to the frame 2. The waste box 9 is used to receive the waste material cut from the strip 1.

[0042] Reference Figure 3The cutting blade 55 includes a transverse cutting blade 551 and a longitudinal cutting blade 552. The longitudinal cutting blade 552 is triangular in shape. The transverse cutting blade 551 is horizontally and vertically welded to the longitudinal cutting blade 552. The length direction of the blade of the transverse cutting blade 551 is perpendicular to the output direction of the strip 1. The blade of the longitudinal cutting blade 552 is arranged at an angle away from the transverse cutting blade 551 along the direction from top to bottom.

[0043] Reference Figure 3 The cutting edge of the longitudinal cutting blade 552 is inclined at its lower end and connected to the cutting edge of the transverse cutting blade 551. The cutting edge of the transverse cutting blade 551 is used to cut the strip 1 at the edge of the longitudinal plate 6, and the longitudinal cutting blade 552 is used to cut the strip 1 at the edge of the blade stop plate 57.

[0044] Reference Figure 3 A drive unit 56 is arranged on the cutting plate 53 to drive the cutting blade 55 to slide. The drive unit 56 includes a pressing cylinder 561 that is bolted to the cutting plate 53 and electrically connected to the control system. A reinforcing plate 562 is welded between the transverse cutting blade 551 and the longitudinal cutting blade 552. The reinforcing plate 562 is bolted to the piston rod of the pressing cylinder 561. A pressing guide rail 7 is bolted to the cutting plate 53. A slider 8 is slidably connected to the pressing guide rail 7. The longitudinal cutting blade 552 is bolted to the slider 8.

[0045] The control system activates the transverse cylinder 583. The piston rod of the transverse cylinder 583 pushes the support plate 582 to slide. The support plate 582 drives the blade stop plate 57 to slide synchronously, so that the edge of the blade stop plate 57 on the side opposite to the support plate 582 is directly below the longitudinal cutting blade 552. Then, the control system activates the longitudinal cylinder 584. The piston rod of the longitudinal cylinder 584 pushes the blade stop plate 57 to slide. The blade stop plate 57 drives the longitudinal plate 6 to slide synchronously, so that the edge of the longitudinal plate 6 is directly below the transverse cutting blade 551 at the front end of the strip 1 conveyor.

[0046] Then, the control system first starts the pressing cylinder 561 at the front end of the strip 1 conveyor. The piston rod of the pressing cylinder 561 extends, causing the reinforcing plate 562 to drive the transverse cutting blade 551 and the longitudinal cutting blade 552 to descend synchronously. By controlling the cutting distance of the longitudinal cutting blade 552, the part of the strip 1 that was not cut when the tab 10 is formed at the front end of the conveyor is cut off. Then, the pressing cylinder 561 at the front end of the strip 1 conveyor drives the transverse cutting blade 551 and the longitudinal cutting blade 552 to reset.

[0047] Then the control system restarts the longitudinal cylinder 584. The piston rod of the longitudinal cylinder 584 pushes the longitudinal plate 6 to slide through the blade stop plate 57, so that the edge of the longitudinal plate 6 moves directly below the cross-cutting blade 551 at the rear end of the strip 1 conveying. Then the control system starts the pressing cylinder 561 at the rear end of the strip 1 conveying. The piston rod of the pressing cylinder 561 extends a specified distance, so that the edge of the strip 1 is cut.

[0048] The part that was not cut when forming the tab 10 will be cut again by the cross-cutting knife 551 at the front end of the conveyor belt 1 to form the tab 10. The distance between two adjacent tabs 10 is controlled to control the size of the battery electrode. Finally, the conveyor belt 1 is conveyed again for one end, and the operation is repeated.

[0049] The implementation principle of the electrode processing cutter head structure in this application embodiment is as follows: the worker inputs the corresponding size data into the control system according to the size of the battery electrode sheet to be processed and the size of the tab 10. The control system starts the sliding motor 524. The output shaft of the sliding motor 524 drives the sliding screw 523 to rotate. Under the guidance of the horizontal guide rail 521, the adjustment frame 51 slides along the direction of vertical strip 1 conveying, thereby controlling the length of the tab 10.

[0050] The control system starts the pitch motor 544, and the output shaft of the pitch motor 544 drives the bidirectional screw 541 to rotate. Under the guidance of the pitch guide rod 543, the two pitch blocks 542 slide towards or away from each other, thereby controlling the width of the tab 10.

[0051] The control system activates the transverse cylinder 583. The piston rod of the transverse cylinder 583 pushes the support plate 582 to slide. The support plate 582 drives the blade stop plate 57 to slide synchronously, so that the edge of the blade stop plate 57 on the side opposite to the support plate 582 is directly below the longitudinal cutting blade 552. Then, the control system activates the longitudinal cylinder 584. The piston rod of the longitudinal cylinder 584 pushes the blade stop plate 57 to slide. The blade stop plate 57 drives the longitudinal plate 6 to slide synchronously, so that the edge of the longitudinal plate 6 is directly below the transverse cutting blade 551 at the front end of the strip 1 conveyor.

[0052] Then, the control system first starts the pressing cylinder 561 at the front end of the strip 1 conveyor. The piston rod of the pressing cylinder 561 extends, causing the reinforcing plate 562 to drive the transverse cutting blade 551 and the longitudinal cutting blade 552 to descend synchronously. By controlling the cutting distance of the longitudinal cutting blade 552, the part of the strip 1 that was not cut when the tab 10 is formed at the front end of the conveyor is cut off. Then, the pressing cylinder 561 at the front end of the strip 1 conveyor drives the transverse cutting blade 551 and the longitudinal cutting blade 552 to reset.

[0053] Then the control system restarts the longitudinal cylinder 584. The piston rod of the longitudinal cylinder 584 pushes the longitudinal plate 6 to slide through the blade stop plate 57, so that the edge of the longitudinal plate 6 moves directly below the cross-cutting blade 551 at the rear end of the strip 1 conveying. Then the control system starts the pressing cylinder 561 at the rear end of the strip 1 conveying. The piston rod of the pressing cylinder 561 extends a specified distance, so that the edge of the strip 1 is cut.

[0054] The part that was not cut when forming the tab 10 will be cut again by the cross-cutting knife 551 at the front end of the conveyor belt 1 to form the tab 10. The distance between two adjacent tabs 10 is controlled to control the size of the battery electrode. Finally, the conveyor belt 1 is conveyed again for one end, and the operation is repeated.

[0055] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cutting head structure for extreme coil processing, comprising a frame (2) and a conveying assembly (3), wherein the conveying assembly (3) is used to convey strip (1), characterized in that: The frame (2) is provided with a cutting frame (4) and a cutting assembly (5). The cutting assembly (5) is used to cut the strip (1). The cutting assembly (5) includes an adjustment frame (51) slidably disposed on the cutting frame (4). The sliding direction of the adjustment frame (51) is perpendicular to the conveying direction of the strip (1). The cutting frame (4) is provided with a sliding member (52) for driving the adjustment frame (51) to slide. Cutting plates (53) are slidably disposed on both ends of the adjustment frame (51) along the conveying direction of the strip (1). The adjustment frame (51) is provided with a control mechanism for the two cutting plates (53). The distance adjustment component (54) between the two cutters is vertically slidably arranged on the cutting plate (53), and a driving component (56) is provided on the cutting plate (53) to drive the cutter (55) to slide. The two cutters (55) are symmetrically arranged about the adjustment frame (51). A blade stop plate (57) is slidably arranged on the frame (2). The strip (1) is located above the blade stop plate (57). A cutting assembly (58) is provided on the frame (2) to drive the blade stop plate (57) to slide. The cutter (55) is used to cut the strip (1) at the edge of the blade stop plate (57).

2. The tool head structure for polar coil machining according to claim 1, characterized in that: The blade stop plate (57) is horizontally and vertically provided with a longitudinal plate (6). The cutter (55) includes a transverse cutting blade (551) and a longitudinal cutting blade (552). The transverse cutting blade (551) is horizontally and vertically provided on the longitudinal cutting blade (552). The length direction of the blade of the transverse cutting blade (551) is perpendicular to the output direction of the strip (1). The blade of the longitudinal cutting blade (552) is inclined away from the transverse cutting blade (551) in a downward direction. The lower end of the inclined blade of the longitudinal cutting blade (552) is connected to the blade of the transverse cutting blade (551). The blade of the transverse cutting blade (551) is used to cut the strip (1) on the longitudinal plate (6). The longitudinal cutting blade (552) is used to cut the strip (1) on the blade stop plate (57).

3. The tool head structure for polar coil machining according to claim 1, characterized in that: The sliding component (52) includes a horizontal guide rail (521) disposed on the cutting frame (4), a connecting plate (522) slidably disposed on the horizontal guide rail (521), an adjustment frame (51) disposed on the connecting plate (522), a sliding screw (523) rotatably disposed on the cutting frame (4), the connecting plate (522) being threadedly connected to the sliding screw (523), a sliding motor (524) electrically connected to the control system disposed on the cutting frame (4), and the sliding screw (523) being coaxially disposed on the output shaft of the sliding motor (524).

4. The tool head structure for polar coil machining according to claim 1, characterized in that: The adjusting component (54) includes a bidirectional screw (541) rotatably mounted on the adjusting frame (51). Both ends of the bidirectional screw (541) are threadedly connected to adjusting blocks (542). The cutting plate (53) corresponds one-to-one with the adjusting blocks (542). The adjusting blocks (542) are mounted on the cutting plate (53). The adjusting frame (51) is provided with an adjusting guide rod (543). The adjusting blocks (542) are slidably mounted on the adjusting guide rod (543). The adjusting frame (51) is provided with an adjusting motor (544) electrically connected to the control system. The bidirectional screw (541) is coaxially mounted on the output shaft of the adjusting motor (544).

5. The tool head structure for polar coil machining according to claim 2, characterized in that: The drive unit (56) includes a pressing cylinder (561) disposed on the cutting plate (53) and electrically connected to the control system. A reinforcing plate (562) is disposed between the transverse cutting blade (551) and the longitudinal cutting blade (552), and the reinforcing plate (562) is disposed on the piston rod of the pressing cylinder (561).

6. The tool head structure for polar coil machining according to claim 5, characterized in that: The cutting plate (53) is provided with a pressing guide rail (7), and a slider (8) is slidably provided on the pressing guide rail (7). The longitudinal cutting knife (552) is provided on the slider (8).

7. The tool head structure for polar coil machining according to claim 2, characterized in that: The cutting assembly (58) includes a support (581) disposed on the frame (2), a support plate (582) slidably disposed on the support (581), the sliding direction of the support plate (582) being perpendicular to the conveying direction of the strip (1), a transverse cylinder (583) electrically connected to the control system disposed on the support (581), the support plate (582) being disposed on the piston rod of the transverse cylinder (583), a blade abutment plate (57) slidably disposed on the support plate (582), the blade abutment plate (57) sliding along the conveying direction of the strip (1), a longitudinal cylinder (584) electrically connected to the control system disposed on the support plate (582), the blade abutment plate (57) being disposed on the piston rod of the longitudinal cylinder (584).

8. The tool head structure for polar coil machining according to claim 7, characterized in that: A waste box (9) is detachably installed on the frame (2), and the waste box (9) is used to receive the waste material cut by the strip (1).

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