A steel sheet strip slitting machine
Patent Information
- Application Number
- CN202522396647.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-12
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-11-12
AI Technical Summary
现阶段的钢板条带分切机凭借高效分切能力，显著提升了金属加工行业的生产效率，对汽车、家电等下游产业的发展起到了积极的推动作用，然而，其在分切过程中仍存在明显局限，现有夹持机构多为固定宽度设计，仅能适配特定规格的带材，当处理不同宽度的物料时，往往缺乏灵活的夹持调节能力，这导致分切时窄幅带材易出现跑偏、振动，宽幅带材边缘易产生褶皱，不仅影响切口精度与表面质量，还会因夹持不稳引发刀具磨损加剧、生产中断等问题，难以满足多品种、小批量的柔性生产需求，为此提出一种钢板条带分切机来解决上述问题
1、本实用新型中，启动支撑部件内壁的简易电机，其驱动力带动转动柱旋转，进而使转动柱上的推杆随之转动，推杆带动传动杆运动，在连接柱的作用及限位块与限位槽的配合限位下，夹持块随转动柱转动而移动，使两个夹持块在支撑部件顶部做开合运动，适配不同规格物料，确保分切稳定进行，防止跑偏，大幅提升设备适用性。
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Figure CN224824690U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mechanical manufacturing, and in particular to a steel plate strip slitting machine. Background Technology
[0002] With the rapid development of modern technology, the machinery industry has ushered in a vigorous wave of progress. Automobile manufacturing has increasingly stringent requirements for the dimensional accuracy of body steel plates, home appliance products have continuously improved their requirements for the surface flatness of thin plates, the packaging industry has put forward higher standards for the consistency of metal strip cutting, and the transformer and motor fields have almost demanding requirements for the slitting accuracy of silicon steel sheets. These industry upgrade demands continue to drive the slitting equipment to accelerate its evolution towards high speed, high precision, intelligence and greenness. As a result, a steel plate strip slitting machine has emerged. Multiple sets of high-precision disc cutters are arranged in a row, with the cutting edges precisely aligned with the preset slitting lines. When the strip passes through the cutter set at a uniform speed, the rotating cutting edges generate shearing force. Utilizing the shear stress between the sharp cutting edges and the material, the wide strip is cut longitudinally into multiple narrow strips that meet the width requirements in one go. To ensure the quality of the cut, the cutter shaft is made of high-rigidity alloy material and is equipped with precision bearings to eliminate radial runout. At the same time, the tool spacing and engagement depth are calibrated in real time through a micron-level electric adjustment mechanism. The blade contact area is also equipped with a micro-lubrication system to reduce frictional heat generation and material adhesion, ultimately achieving a smooth cut without burrs or curling edges, meeting the stringent requirements for edge precision in subsequent processing. Current steel strip slitting machines have significantly improved the production efficiency of the metal processing industry due to their high-efficiency slitting capabilities, playing a positive role in promoting the development of downstream industries such as automobiles and home appliances. However, they still have obvious limitations in the slitting process. Most existing clamping mechanisms are designed with a fixed width, which can only adapt to specific specifications of strip materials. When processing materials of different widths, they often lack flexible clamping adjustment capabilities. This leads to narrow strip materials being prone to deviation and vibration during slitting, while wide strip materials are prone to wrinkles at the edges. This not only affects the cutting accuracy and surface quality, but also causes problems such as accelerated tool wear and production interruption due to unstable clamping. It is difficult to meet the flexible production needs of multi-variety, small-batch production. Therefore, a steel strip slitting machine is proposed to solve the above problems. Utility Model Content
[0003] To overcome the above shortcomings, this utility model provides a steel strip slitting machine, which aims to improve the problem that the existing technology can only adapt to strip materials of specific specifications.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: A steel plate strip slitting machine includes two support plates, a connecting plate fixedly connected to one side of the two support plates, a slitting mechanism fixedly connected to the outer wall of the connecting plate, a flattening mechanism slidably connected to one side of the two support plates, a clamping mechanism fixedly connected to one side of the two support plates, and a slitting table fixedly connected to one side of the two support plates. The clamping mechanism includes a simple motor, a support component fixedly connected to one side of the two support plates, the outer wall of the simple motor fixedly connected to the inner wall of the support component, a rotating column fixedly connected to the drive end of the motor, two push rods fixedly connected to the outer wall of the rotating column, a transmission rod rotatably connected to the side of the push rod away from the push rod, a connecting column rotatably connected to the other side of the transmission rod, a clamping block fixedly connected to the outer wall of each of the two connecting columns, and a limit component fixedly connected to the bottom of each of the two clamping blocks. As a further description of the above technical solution: The clamping mechanism also includes a cylinder, the outer wall of which is fixedly connected to the inner wall of the support component, a push block is fixedly connected to the driving end of the cylinder, and two rotating plates are rotatably connected to the inner wall of the push block. A push plate is rotatably connected to the side of the rotating plate away from the push block. As a further description of the above technical solution: The flattening mechanism includes a flattening block, one side of which is slidably connected to one side of the two support plates. Two sliders are fixedly connected to one side of the flattening block. Limiting posts are fixedly connected to the inner walls of the two support plates, and springs are sleeved on the outer walls of the limiting posts. As a further description of the above technical solution: The slitting mechanism includes a servo motor, the outer wall of which is fixedly connected to the outer wall of the connecting plate. The drive end of the servo motor is fixedly connected to a drive wheel. A driven wheel is rotatably connected to one side of one of the support plates. The drive wheel and the driven wheel are coupled together by a belt. A slitting blade is fixedly connected to the inner wall of the driven wheel. As a further description of the above technical solution: The limiting component includes two limiting blocks, the top of which is fixedly connected to the bottom of the clamping block, and the inner wall of the supporting component is provided with four limiting grooves. As a further description of the above technical solution: The outer wall of the limiting block is slidably connected to the inner wall of the limiting groove, and the bottom of the clamping block is slidably connected to the top of the supporting component. As a further description of the above technical solution: The outer wall of the rotating column is rotatably connected to the inner wall of the supporting component, and the inner wall of the slider is slidably connected to the outer wall of the limiting column. As a further description of the above technical solution: The outer wall of the push block is slidably connected to the inner wall of the support component, and one side of the push plate is fixedly connected to the outer wall of the connecting column. As a further description of the above technical solution: The top of the spring is fixedly connected to the inner wall of the support plate, and the bottom of the spring is fixedly connected to the top of the slider.
[0005] This utility model has the following beneficial effects: 1. In this utility model, a simple motor on the inner wall of the starting support component drives the rotating column to rotate, which in turn causes the push rod on the rotating column to rotate. The push rod drives the transmission rod to move. Under the action of the connecting column and the limiting block and the limiting groove, the clamping block moves with the rotating column, so that the two clamping blocks open and close at the top of the support component, which can adapt to materials of different specifications, ensure stable cutting, prevent deviation, and greatly improve the applicability of the equipment.
[0006] 2. In this utility model, by starting the servo motor on the outer wall of the connecting plate, the output power drives the drive wheel to rotate. With the help of the belt transmission, the driven wheel rotates synchronously with the drive wheel, thereby driving the slitting blade to rotate, so that the material is slitting at the top of the slitting table. The flattening block can ensure that the material remains stable when it enters the slitting table. When materials of different thicknesses are waiting to be slitted at the top of the support component, they will push the flattening block to move vertically along the support plate, causing the slider to slide on the outer wall of the limit post. This causes the limit post to compress the spring, and the spring undergoes elastic deformation to generate a reverse force, pushing the slider to move the flattening block. This allows the flattening block to adapt to materials of different thicknesses for flattening, significantly improving the continuous stability of the equipment operation. Attached Figure Description
[0007] Figure 1 This is a three-dimensional schematic diagram of a steel plate strip slitting machine proposed in this utility model; Figure 2 This is a schematic diagram of the structure of the limiting column of the steel plate strip slitting machine proposed in this utility model; Figure 3 This is a schematic diagram of the rotating column of a steel strip slitting machine proposed in this utility model; Figure 4 This is a schematic diagram of the drive wheel of a steel strip slitting machine proposed in this utility model; Figure 5 This is a schematic diagram of the pusher block of a steel strip slitting machine proposed in this utility model.
[0008] Legend: 1. Support plate; 2. Connecting plate; 3. Slitting mechanism; 31. Servo motor; 32. Drive wheel; 33. Driven wheel; 34. Belt; 35. Slitting blade; 4. Flattening mechanism; 41. Flattening block; 42. Sliding block; 43. Limiting post; 44. Spring; 5. Clamping mechanism; 51. Supporting components; 5201, Simple motor; 5301, Rotating column; 5401, Push rod; 5501, Transmission rod; 5202, cylinder; 5302, push block; 5402, rotating plate; 5502, push plate; 56. Clamping block; 57. Limiting component; 571. Limiting block; 572. Limiting groove; 58. Connecting column; 6. Cutting table. Detailed Implementation
[0009] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0010] Example 1: A steel plate strip slitting machine, as described in the following text Figures 1 to 3 The machine includes two support plates 1, which provide stable support for the entire slitting machine, ensuring structural stability during operation and forming the basic framework for slitting operations. A connecting plate 2 is fixedly connected to the two support plates 1 on their adjacent sides, enhancing the overall structural strength. A slitting mechanism 3 is fixedly connected to the outer wall of the connecting plate 2, which can quickly slit steel strips. The slitting mechanism 3 achieves high-speed rotation of the blades through power transmission and is the core component for completing the slitting operation. A flattening mechanism 4 is slidably connected to one side of the two support plates 1, which can flatten steel strips of different thicknesses, ensuring that the material enters the slitting area flat, improving slitting accuracy and stability. A clamping mechanism 5 is fixedly connected to one side of the two support plates 1, which can clamp steel strips of different specifications to prevent material deviation during slitting, ensuring accurate slitting position and improving equipment applicability. A slitting table 6 is fixedly connected to the two support plates 1 on their adjacent sides, providing a slitting platform for the steel strips, supporting the smooth movement of the material, and ensuring the smooth progress of the slitting process. Specifically, the two support plates 1 form a stable base for the equipment, which provides a stable working frame for the whole machine by rigidly supporting and offsetting the vibration and impact during slitting. The connecting plate 2 connects the two support plates 1 laterally to form an integrated force-bearing structure, which greatly improves the overall deformation resistance of the equipment. The slitting mechanism 3 is the core execution component. With the help of power transmission, the blades are driven to rotate at high speed and the steel strips are slid into preset specifications through precise shearing. The flattening mechanism 4 slides along the support plate 1 and can adaptively apply pressure according to the thickness of the steel plate to eliminate the wrinkles of the coil and ensure that it enters the slitting area flat. The clamping mechanism 5 can flexibly adapt to strips of different widths and restricts lateral displacement through symmetrical clamping to avoid deviation during slitting. The slitting table 6 serves as a load-bearing platform to support the smooth transport of the strips. Together with the various mechanisms, they form a continuous operation flow to ensure slitting accuracy and efficiency. The clamping mechanism 5 includes a simple motor 5201. A support component 51 is fixedly connected to one side of each of the two support plates 1. The outer wall of the simple motor 5201 is fixedly connected to the inner wall of the support component 51. The simple motor 5201 provides power to the clamping mechanism 5. A rotating column 5301 is fixedly connected to the drive end of the simple motor 5201. The outer wall of the rotating column 5301 is rotatably connected to the inner wall of the support component 51. Two push rods 5401 are fixedly connected to the outer wall of the rotating column 5301. The rotating column 5301 transmits the rotational power of the motor to the push rods 5401, driving the push rods 5401 to move through its own rotation. This is the core of the clamping action. A transmission rod 5501 is rotatably connected to the side of the push rod 5401 away from the rotating column 5301. On the other side of 5501, a connecting column 58 is rotatably connected. Clamping blocks 56 are fixedly connected to the outer walls of both connecting columns 58. The connecting column 58 connects the transmission rod 5501 and the clamping block 56, transmitting the power of the transmission rod 5501 to the clamping block 56, causing the clamping block 56 to move. It is the execution connection component for clamping action. The bottom of the clamping block 56 is slidably connected to the top of the support component 51. The clamping block 56 clamps the steel strip through opening and closing action to prevent the material from deviating during cutting, ensuring accurate cutting position and adapting to materials of different widths. Limiting components 57 are fixedly connected to the bottom of both clamping blocks 56. The limiting components 57 restrict the movement direction of the clamping block 56, ensuring that the clamping block 56 moves smoothly along a straight line and enhancing the stability of the clamping action. Specifically, in the clamping mechanism 5, the support component 51 provides the mounting base for the entire mechanism. It is fixedly connected to the support plate 1 to form a stable support. The simple motor 5201 is fixed inside the support component 51 as a power source. After starting, it drives the rotating column 5301 to rotate on the inner wall of the support component 51, converting the circular motion into transmission power. The two push rods 5401 on the outer wall of the rotating column 5301 rotate synchronously with it, pushing the connecting column 58 through the transmission rod 5501 hinged at the end, forming a linkage transmission system. The connecting column 58 transmits the power to the clamping mechanism. The holding block 56 drives two clamping blocks 56 to slide along the top of the support component 51. The opening and closing action is achieved by moving in opposite directions. When the motor rotates forward, the push rod 5401 pushes the transmission rod 5501 to open the clamping block 56. When it rotates in reverse, it pulls the transmission rod 5501 to complete the clamping. This allows it to adapt to steel strips of different widths. The limiting component 57 at the bottom of the clamping block 56 slides along a preset trajectory to strictly limit its movement direction and avoid deviation. This ensures that the clamping process is stable and accurate, effectively prevents the material from moving laterally during cutting, and ensures the consistency of the cutting position.
[0011] Reference Figures 2 to 4 The flattening mechanism 4 includes a flattening block 41. One side of the flattening block 41 is slidably connected to one side of two support plates 1. The flattening block 41 directly contacts the steel strip and flattens the material by pressure, ensuring that the material is flat during cutting and improving the cutting quality. Two sliders 42 are fixedly connected to one side of the flattening block 41. Limiting posts 43 are fixedly connected to the inner walls of the two support plates 1. The limiting posts 43 provide installation guidance for the sliders 42 and restrict the movement direction of the flattening block 41, ensuring that the flattening block 41 can only slide up and down, ensuring a stable flattening effect. A spring 44 is sleeved on the outer wall of the limiting post 43. The top of the spring 44 is fixedly connected to the inner wall of the support plate 1, and the bottom of the spring 44 is fixedly connected to the top of the slider 42. The spring 44 generates a reverse force through elastic deformation, pushing the flattening block 41 to tightly fit the material of different thicknesses, ensuring the flattening effect. Specifically, in the flattening mechanism 4, the flattening block 41, as the actuating component, is in direct contact with the steel strip. Its two sides are connected to the support plate 1 by the slider 42. The limiting post 43 on the inner wall of the support plate 1 passes through the slider 42, limiting the flattening block 41 to only move up and down in the vertical direction, avoiding lateral displacement that affects the flattening accuracy. The spring 44 outside the limiting post 43 is in a compressed state, and its elastic force is transmitted to the flattening block 41 through the slider 42, forming a continuous downward pressure. When steel plates of different thicknesses pass through, the flattening block 41 will automatically slide up and down with the thickness of the material. The spring 44 adjusts the pressure in real time through elastic deformation, ensuring that the flattening block 41 is always in close contact with the surface of the strip, eliminating the wrinkles or warping of the coil, and allowing the flat material to enter the slitting area stably, providing a foundation for subsequent high-precision slitting. The slitting mechanism 3 includes a servo motor 31, the outer wall of which is fixedly connected to the outer wall of the connecting plate 2. The servo motor 31 provides stable power to the slitting mechanism 3. A drive wheel 32 is fixedly connected to the drive end of the servo motor 31. A driven wheel 33 is rotatably connected to one side of one of the support plates 1. The drive wheel 32 and the driven wheel 33 are coupled together by a belt 34. The drive wheel 32 transmits the power of the servo motor 31 to the belt 34, causing the driven wheel 33 to rotate. A slitting blade is fixedly connected to the inner wall of the driven wheel 33. The slitting blade 35 rotates at high speed with the driven wheel 33 to cut the steel strip and is the execution component that completes the slitting operation. The limiting assembly 57 includes two limiting blocks 571. The top of the limiting block 571 is fixedly connected to the bottom of the clamping block 56. The limiting block 571 moves with the clamping block 56. The outer wall of the limiting block 571 is slidably connected to the inner wall of the limiting groove 572. The limiting groove 572 provides a sliding track for the limiting block 571, further limiting the movement direction of the clamping block 56 and enhancing the stability of the clamping action. Specifically, in the slitting mechanism 3, the servo motor 31 is fixed to the connecting plate 2, providing precise power for slitting. The drive wheel 32 at its drive end drives the driven wheel 33 on the support plate 1 to rotate synchronously via the belt 34, forming a stable power transmission chain. The slitting blade 35 on the inner wall of the driven wheel 33 rotates at high speed with it, using the shearing force of the blade to complete the slitting operation of the steel strip. The two limiting blocks 571 of the limiting component 57 are fixed to the bottom of the clamping block 56 and move synchronously with the clamping block 56. The outer wall of the limiting component 571 slides in cooperation with the inner wall of the limiting groove 572. The limiting groove 572 provides a directional track for the limiting block 571, further constraining the movement trajectory of the clamping block 56, ensuring that the clamping action is smooth and without deviation, and improving the overall clamping stability.
[0012] The implementation principle of this application embodiment is as follows: The servo motor 31 located on the outer wall of the connecting plate 2 is started, so that the regional power of the servo motor 31 drives the active wheel 32 to rotate. Thanks to the presence of the belt 34, the driven wheel 33 rotates synchronously with the rotation of the active wheel 32, so that the driven wheel 33 drives the slitting blade 35 to rotate, thereby enabling the material to complete the slitting action at the top of the slitting table 6. Thanks to the presence of the flattening block 41, the material can remain stable when entering the top of the slitting table 6 for slitting. When materials of different thicknesses are waiting to be slitted at the top of the support component 51, the flattening block 41 can be pushed to move vertically on one side of the support plate 1, thereby causing the flattening block 41 to drive the slider 42 to slide on the outer wall of the limiting post 43, thereby causing the limiting post 43 to compress the spring 44, causing the spring 44 to undergo elastic deformation and generate elastic force to push the slider 42 in the opposite direction to drive the flattening block 41 to move, thereby enabling the flattening block 41 to flatten materials of different thicknesses, thus greatly improving the continuous stability of the entire equipment during operation. The simple motor 5201 located on the inner wall of the support component 51 is started, and the driving force of the simple motor 5201 drives the rotating column 5301 to rotate. In turn, the rotating column 5301 drives the two push rods 5401 to rotate, which in turn drives the transmission rod 5501 to rotate. Thanks to the presence of the connecting column 58 and the mutual limiting effect of the limiting block 571 and the limiting groove 572, the clamping block 56 can move with the rotation of the rotating column 5301. This allows the two clamping blocks 56 to open and close at the top of the support component 51, so that the entire equipment can be adapted to cut materials of different specifications stably, thereby preventing deviation and greatly improving the applicability of the entire equipment.
[0013] Example 2: Compared to the above embodiments, this embodiment differs only in some structural elements of the clamping mechanism 5, specifically as follows: (Refer to...) Figure 5 The clamping mechanism 5 also includes a cylinder 5202, which is another power source for the clamping action, enhancing the applicability of the clamping mechanism 5. The outer wall of the cylinder 5202 is fixedly connected to the inner wall of the support component 51. The support component 51 provides a stable mounting base for the cylinder 5202, ensuring that the cylinder 5202 will not shake during operation and guaranteeing stable power output. A push block 5302 is fixedly connected to the drive end of the cylinder 5202. The push block 5302 is an intermediate carrier for power transmission. Two rotating plates 5402 are rotatably connected to the inner wall of the push block 5302. The rotating plates 5402 rotate under the push of the push block 5302, and the rotating plates 5402 move away from the push block 5302. A push plate 5502 is rotatably connected to one side. The push plate 5502 receives the power transmitted by the rotating plate 5402, drives the connecting column 58 to move, and then controls the opening and closing of the clamping block 56. It is the direct transmission component for the clamping action. The outer wall of the push block 5302 is slidably connected to the inner wall of the support component 51. The support component 51 provides sliding guidance for the push block 5302, ensuring that the push block 5302 moves smoothly along a straight line and ensuring accurate power transmission. One side of the push plate 5502 is fixedly connected to the outer wall of the connecting column 58. The push plate 5502 transmits power to the connecting column 58, driving the connecting column 58 and the clamping block 56 to move synchronously, ensuring that the two clamping blocks 56 open and close in coordination and stably clamp the material. Specifically, the cylinder 5202 of the clamping mechanism 5 is fixed inside the support component 51, serving as another power source to enhance adaptability. The drive end of the cylinder 5202 is connected to the push block 5302, which slides linearly along the inner wall of the support component 51 to ensure stable power transmission. The two rotating plates 5402 hinged to the inner wall of the push block 5302 rotate synchronously under the push of the push block 5302, converting the axial force into lateral thrust, which drives the push plate 5502 at the end to move, thereby driving the clamping block 56 to move in opposite directions to achieve opening and closing. Through the extension and retraction adjustment of the cylinder 5202, in conjunction with the transmission of the rotating plate 5402 and the push plate 5502, the clamping block 56 can stably clamp strips of different specifications, ensuring accurate material positioning during cutting.
[0014] The implementation principle of this application embodiment is as follows: the cylinder 5202 located on the inner wall of the support component 51 is activated, so that the driving force of the cylinder 5202 pushes the push block 5302 to slide on the inner wall of the support component 51. Thanks to the restriction of the push plate 5502, the rotating plate 5402 moves with the movement of the cylinder 5202, so that the push plate 5502 can be pushed by the rotating plate 5402 to move, so that the push plate 5502 can drive the connecting column 58 to move synchronously, so that the two clamping blocks 56 can perform opening and closing movements.
[0015] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A steel plate strip slitting machine, comprising two support plates (1), characterized in that: A connecting plate (2) is fixedly connected to one side of the two support plates (1), a cutting mechanism (3) is fixedly connected to the outer wall of the connecting plate (2), a flattening mechanism (4) is slidably connected to one side of the two support plates (1), a clamping mechanism (5) is fixedly connected to one side of the two support plates (1), and a cutting table (6) is fixedly connected to one side of the two support plates (1). The clamping mechanism (5) includes a simple motor (5201), a support component (51) is fixedly connected to one side of the two support plates (1), the outer wall of the simple motor (5201) is fixedly connected to the inner wall of the support component (51), a rotating column (5301) is fixedly connected to the drive end of the motor (5201), two push rods (5401) are fixedly connected to the outer wall of the rotating column (5301), a transmission rod (5501) is rotatably connected to the side of the push rod (5401) away from the push rod (5401), a connecting column (58) is rotatably connected to the other side of the transmission rod (5501), a clamping block (56) is fixedly connected to the outer wall of each of the two connecting columns (58), and a limit component (57) is fixedly connected to the bottom of each of the two clamping blocks (56).
2. The steel plate strip slitting machine according to claim 1, characterized in that: The clamping mechanism (5) further includes a cylinder (5202), the outer wall of which is fixedly connected to the inner wall of the support component (51), and a push block (5302) is fixedly connected to the driving end of the cylinder (5202). Two rotating plates (5402) are rotatably connected to the inner wall of the push block (5302), and a push plate (5502) is rotatably connected to the side of the rotating plate (5402) away from the push block (5302).
3. A steel plate strip slitting machine according to claim 2, characterized in that: The flattening mechanism (4) includes a flattening block (41), one side of which is slidably connected to one side of the two support plates (1), and two sliders (42) are fixedly connected to one side of the flattening block (41). Limiting posts (43) are fixedly connected to the inner walls of the two support plates (1), and springs (44) are sleeved on the outer walls of the limiting posts (43).
4. A steel plate strip slitting machine according to claim 1, characterized in that: The slitting mechanism (3) includes a servo motor (31), the outer wall of which is fixedly connected to the outer wall of the connecting plate (2). The drive end of the servo motor (31) is fixedly connected to a drive wheel (32). A driven wheel (33) is rotatably connected to one side of one of the support plates (1). The drive wheel (32) and the driven wheel (33) are coupled together by a belt (34). A slitting blade (35) is fixedly connected to the inner wall of the driven wheel (33).
5. A steel plate strip slitting machine according to claim 1, characterized in that: The limiting component (57) includes two limiting blocks (571), the top of the limiting block (571) is fixedly connected to the bottom of the clamping block (56), and the inner wall of the supporting component (51) is provided with four limiting grooves (572).
6. A steel plate strip slitting machine according to claim 5, characterized in that: The outer wall of the limiting block (571) is slidably connected to the inner wall of the limiting groove (572), and the bottom of the clamping block (56) is slidably connected to the top of the support member (51).
7. A steel plate strip slitting machine according to claim 3, characterized in that: The outer wall of the rotating column (5301) is rotatably connected to the inner wall of the support component (51), and the inner wall of the slider (42) is slidably connected to the outer wall of the limiting column (43).
8. A steel plate strip slitting machine according to claim 3, characterized in that: The outer wall of the push block (5302) is slidably connected to the inner wall of the support component (51), and one side of the push plate (5502) is fixedly connected to the outer wall of the connecting column (58).
9. A steel plate strip slitting machine according to claim 3, characterized in that: The top of the spring (44) is fixedly connected to the inner wall of the support plate (1), and the bottom of the spring (44) is fixedly connected to the top of the slider (42).