A steel strip longitudinal edge trimming device

Abstract

The utility model relates to steel band processing technical field, and disclose a kind of steel band longitudinal trimming device, including operating platform;The inside of operating platform is provided with movable slot, the top of operating platform is provided with movable mouth, and movable mouth is communicated with movable slot and is arranged, the top of operating platform is provided with cutting groove, the bottom of operating platform is fixedly connected with support leg, the top of operating platform is fixedly connected with limit board, the top of operating platform is provided with fixed cutting assembly, and fixed cutting assembly includes fixed part and cutting part.The utility model is driven rotating plate rotation by starting motor three, rotating plate rotation drives movable plate movement, movable plate movement drives moving plate movement, moving plate movement drives fixed block movement, when fixed block moves to suitable position, start motor four again, the operation of motor four drives guide wheel rotation, to reach the effect of steel band limiting and guiding.

Description

Technical Field

[0001] This utility model relates to the field of steel strip processing technology, specifically a steel strip longitudinal edge trimming device. Background Technology

[0002] Steel strip is a long, strip-shaped metal material made from steel as the base material through a rolling process. It possesses high strength, good plasticity and machinability, and is widely used in industrial manufacturing, construction, packaging, electronics, and many other fields. Steel strips are classified by material as follows: Carbon steel strip: made from carbon steel, low cost, high strength, suitable for general mechanical parts and structural components. Alloy steel strip: improves corrosion resistance, heat resistance, or strength, suitable for special environments. Stainless steel strip: has excellent corrosion resistance and aesthetics, commonly used in food, medical, and chemical industries. Tool steel strip: high-carbon, high-alloy steel, high hardness, good wear resistance, used for manufacturing cutting tools, molds, etc.

[0003] The existing longitudinal cutting device for steel strip lacks a guide and limiting component, which may lead to a decrease in cutting accuracy. The steel strip is prone to lateral deviation during travel, resulting in uneven cutting width, or even oblique or serrated edges, affecting product consistency. Furthermore, without a guide and limiting component, fluctuations in the position of the steel strip may cause the width after cutting to exceed the tolerance, requiring rework or scrapping. Utility Model Content

[0004] The purpose of this invention is to provide a longitudinal edge trimming device for steel strips to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a steel strip longitudinal trimming device, comprising an operating table; the operating table has an internal movable groove, an external movable opening at the top of the operating table communicating with the movable groove, a cutting groove at the top of the operating table, a support leg fixedly connected to the bottom of the operating table, a limit plate fixedly connected to the top of the operating table, a fixed cutting assembly at the top of the operating table including a fixing part and a cutting part, a guide limiting assembly inside the operating table; the guide limiting assembly includes a fixing frame, the fixing frame being disposed at the bottom of the operating table, the top of the fixing frame being fixedly connected to the bottom of the operating table, a motor being fixedly connected to the inner wall of the fixing frame, and a rotating plate being fixedly connected to the output end of the motor.

[0006] Preferably, the bottom of the rotating plate is rotatably connected to the bottom of the inner wall of the movable groove, and the output end of the motor passes through the bottom of the operating table and extends into the movable groove to be fixedly connected to the bottom of the rotating plate.

[0007] Preferably, one end of the rotating plate is rotatably connected to a movable plate, one end of the movable plate is rotatably connected to a moving plate, and a fixing block is fixedly connected to the top of the moving plate.

[0008] Preferably, the fixing block is adapted to the movable opening, the fixing block has a fixing groove inside, the inner wall of the fixing groove is fixedly connected to a motor four, the output end of the motor four is fixedly connected to a guide wheel, and the output end of the motor four passes through the top of the inner wall of the fixing groove and extends to the outside.

[0009] Preferably, the fixing part includes a fixing bracket, which is disposed on the top of the operating table. The bottom of the fixing bracket is fixedly connected to the top of the operating table, and a hydraulic cylinder is fixedly connected to the top of the fixing bracket. A pressing plate is fixedly connected to the telescopic end of the hydraulic cylinder.

[0010] Preferably, the fixed part includes a movable bracket, which is disposed on the top of the operating table and fixedly installed on the top of the operating table. A second hydraulic cylinder is fixedly connected to the top of the movable bracket, and a second extrusion plate is fixedly connected to the telescopic end of the second hydraulic cylinder.

[0011] Preferably, the cutting part includes a second fixed bracket, which is disposed on the top of the operating table. The bottom of the second fixed bracket is fixedly connected to the top of the operating table. A third hydraulic cylinder is fixedly connected to the top of the second fixed bracket. A fixed chamber is fixedly connected to the telescopic end of the third hydraulic cylinder. A fixed platform is fixedly connected to one side of the fixed chamber. A first motor is fixedly connected to the top of the fixed platform. A threaded rod is fixedly connected to the output end of the first motor. A threaded sleeve is threadedly connected to the outer wall of the threaded rod. A slide rail is slidably connected to the top of the threaded sleeve.

[0012] Preferably, the output end of the first motor passes through one side of the fixed chamber and extends into the interior of the fixed chamber, and is fixedly connected to one end of the threaded rod. The other end of the threaded rod is rotatably connected to the inner wall of the fixed chamber. The top of the slide rail is fixedly connected to the top of the inner wall of the fixed chamber. A placement groove is provided inside the slide rail. A second motor is fixedly connected in the placement groove. A cutting blade is fixedly fitted on the output end of the second motor. The output end of the second motor passes through the inner wall of the placement groove and extends to the outside.

[0013] This utility model provides a longitudinal trimming device for steel strips. It has the following beneficial effects:

[0014] (1) This utility model starts motor three, the operation of motor three drives the rotating plate to rotate, the rotation of the rotating plate drives the movable plate to move, the movement of the movable plate drives the moving plate to move, the movement of the moving plate drives the fixed block to move, and when the fixed block moves to the appropriate position, motor four is started, the operation of motor four drives the guide wheel to rotate, thereby achieving the effect of limiting and guiding the steel belt.

[0015] (2) This utility model starts the moving bracket. When the moving bracket moves to the appropriate position, the hydraulic cylinder 2 and hydraulic cylinder 1 are started. The operation of hydraulic cylinder 1 and hydraulic cylinder 2 drives the extrusion plate 1 and extrusion plate 2 to move. The extrusion plate 1 and extrusion plate 2 extrude and fix the steel strip that needs to be cut. Then the motor 2 is started. The operation of motor 2 drives the cutting blade to rotate. Then the hydraulic cylinder 3 is started. The operation of hydraulic cylinder 3 drives the cutting blade to move. When the cutting blade cuts the steel strip, the motor 1 is started. The operation of motor 1 drives the threaded rod to rotate. The rotation of the threaded rod drives the cutting blade to move through the threaded sleeve, thereby achieving the effect of fixing and cutting the steel strip. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a partial cross-sectional view of the cutting portion of this utility model;

[0018] Figure 3 This is a cross-sectional view of the guide and limiting component of this utility model;

[0019] Figure 4 This is an enlarged view of A in convex 2 of this utility model.

[0020] In the diagram: 1. Operating platform; 2. Support leg; 3. Limiting plate; 4. Fixed cutting assembly; 41. Fixed part; 411. Fixed bracket one; 412. Hydraulic cylinder one; 413. Extrusion plate one; 414. Moving bracket; 415. Hydraulic cylinder two; 416. Extrusion plate two; 42. Cutting part; 421. Fixed bracket two; 422. Hydraulic cylinder three; 423. Fixed chamber; 424. Fixed platform; 425. Motor one; 426. Threaded rod; 427. Threaded sleeve; 428. Slide rail; 429. Motor two; 4210. Cutting blade; 5. Guide limiting assembly; 511. Fixed frame; 512. Motor three; 513. Rotating plate; 514. Movable plate; 515. Moving plate; 516. Fixed block; 517. Motor four; 518. Guide wheel. Detailed Implementation

[0021] 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.

[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0023] Example 1

[0024] A preferred embodiment of the longitudinal trimming device for steel strip provided by this utility model is, for example... Figure 1-4 As shown: A steel strip longitudinal edge cutting device includes an operating table 1; the operating table 1 has an internal movable groove, an external movable opening at the top of the operating table 1 and the external movable opening is connected to the movable groove, a cutting groove at the top of the operating table 1, a support leg 2 fixedly connected to the bottom of the operating table 1, a limit plate 3 fixedly connected to the top of the operating table 1, a fixed cutting component 4 at the top of the operating table 1, the fixed cutting component 4 includes a fixed part 41 and a cutting part 42, and a guide limit component 5 is provided inside the operating table 1;

[0025] The guide limit assembly 5 includes a fixed frame 511, which is located at the bottom of the operating table 1. The top of the fixed frame 511 is fixedly connected to the bottom of the operating table 1. A motor 512 is fixedly connected to the inner wall of the fixed frame 511. A rotating plate 513 is fixedly connected to the output end of the motor 512.

[0026] The bottom of the rotating plate 513 is rotatably connected to the bottom of the inner wall of the movable groove, and the output end of the motor 512 passes through the bottom of the operating table 1 and extends into the movable groove to be fixedly connected to the bottom of the rotating plate 513.

[0027] One end of the rotating plate 513 is rotatably connected to a movable plate 514, one end of the movable plate 514 is rotatably connected to a moving plate 515, and the top of the moving plate 515 is fixedly connected to a fixing block 516.

[0028] The fixed block 516 is adapted to the movable opening. The fixed block 516 has a fixed groove inside. The inner wall of the fixed groove is fixedly connected to the motor 517. The output end of the motor 517 is fixedly connected to the guide wheel 518. The output end of the motor 517 passes through the top of the inner wall of the fixed groove and extends to the outside.

[0029] Furthermore, in this embodiment, by starting motor three 512, the operation of motor three 512 drives the rotating plate 513 to rotate, the rotation of rotating plate 513 drives the movable plate 514 to move, the movement of movable plate 514 drives the moving plate 515 to move, the movement of moving plate 515 drives the fixed block 516 to move, and when the fixed block 516 moves to the appropriate position, motor four 517 is started, the operation of motor four 517 drives the guide wheel 518 to rotate, thereby achieving the effect of limiting and guiding the steel belt.

[0030] Example 2

[0031] Based on Embodiment 1, a preferred embodiment of the longitudinal edge trimming device for steel strip provided by this utility model is as follows: Figure 1-4 As shown: The fixed part 41 includes a fixed bracket 411, which is set on the top of the operating table 1. The bottom of the fixed bracket 411 is fixedly connected to the top of the operating table 1. A hydraulic cylinder 412 is fixedly connected to the top of the fixed bracket 411. A pressing plate 413 is fixedly connected to the telescopic end of the hydraulic cylinder 412.

[0032] The fixed part 41 includes a movable bracket 414, which is located on the top of the operating table 1. The movable bracket 414 is fixedly installed on the top of the operating table 1. A second hydraulic cylinder 415 is fixedly connected to the top of the movable bracket 414, and a second extrusion plate 416 is fixedly connected to the telescopic end of the second hydraulic cylinder 415.

[0033] The cutting part 42 includes a second fixed bracket 421, which is set on the top of the operating table 1. The bottom of the second fixed bracket 421 is fixedly connected to the top of the operating table 1. A third hydraulic cylinder 422 is fixedly connected to the top of the second fixed bracket 421. A fixed chamber 423 is fixedly connected to the telescopic end of the third hydraulic cylinder 422. A fixed platform 424 is fixedly connected to one side of the fixed chamber 423. A first motor 425 is fixedly connected to the top of the fixed platform 424. A threaded rod 426 is fixedly connected to the output end of the first motor 425. A threaded sleeve 427 is threadedly connected to the outer wall of the threaded rod 426. A slide rail 428 is slidably connected to the top of the threaded sleeve 427.

[0034] The output end of motor 425 passes through one side of fixed chamber 423 and extends into the interior of fixed chamber 423, where it is fixedly connected to one end of threaded rod 426. The other end of threaded rod 426 is rotatably connected to the inner wall of fixed chamber 423. The top of slide rail 428 is fixedly connected to the top of the inner wall of fixed chamber 423. A placement groove is provided inside slide rail 428, and motor 429 is fixedly connected in the placement groove. A cutting blade 4210 is fixedly fitted on the output end of motor 429. The output end of motor 429 passes through the inner wall of placement groove and extends to the outside.

[0035] Furthermore, in this embodiment, the movable support 414 is activated. After the movable support 414 moves to a suitable position, hydraulic cylinders 415 and 412 are activated. The operation of hydraulic cylinders 412 and 415 drives extrusion plates 413 and 416 to move. The movement of extrusion plates 413 and 416 extrudes and fixes the steel strip that needs to be trimmed. Then, motor 429 is activated. The operation of motor 429 drives the cutting blade 4210 to rotate. Then, hydraulic cylinder 422 is activated. The operation of hydraulic cylinder 422 drives the cutting blade 4210 to move. After the cutting blade 4210 cuts the steel strip, motor 425 is activated. The operation of motor 425 drives the threaded rod 426 to rotate. The rotation of threaded rod 426 drives the cutting blade 4210 to move through threaded sleeve 427, thereby achieving the effect of fixing and trimming the steel strip.

[0036] In operation, motor 3 (512) is started, which drives the rotating plate 513 to rotate. The rotation of the rotating plate 513 drives the movable plate 514 to move, which in turn drives the moving plate 515 to move. The moving plate 515 then drives the fixed block 516 to move until it contacts the steel belt. Next, motor 4 (517) is started, which drives the guide wheel 518 to rotate. The guide wheel 518 then drives the steel belt to move. Once the steel belt reaches the appropriate position, the moving bracket 414 is activated. When the moving bracket 414 moves below the steel belt, hydraulic cylinders 2 (415) and 412 (412) are then activated. The operation of hydraulic cylinder 412 and hydraulic cylinder 415 drives the extrusion plate 413 and extrusion plate 416 to move. The movement of extrusion plate 413 and extrusion plate 416 extrudes and fixes the steel strip that needs to be trimmed. Then, motor 429 is started. The operation of motor 429 drives the cutting blade 4210 to rotate. Then, hydraulic cylinder 422 is started. The operation of hydraulic cylinder 422 drives the cutting blade 4210 to move. After the cutting blade 4210 cuts the steel strip, motor 425 is started. The operation of motor 425 drives the threaded rod 426 to rotate. The rotation of threaded rod 426 drives the cutting blade 4210 to move through threaded sleeve 427, thus fixing and trimming the steel strip.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A steel strip longitudinal edge trimming device, characterized in that, It includes an operating table (1); the operating table (1) has an internal movable groove, the top of the operating table (1) has an movable opening, and the movable opening is connected to the movable groove; the top of the operating table (1) has a cutting groove; the bottom of the operating table (1) is fixedly connected to a support leg (2); the top of the operating table (1) is fixedly connected to a limit plate (3); the top of the operating table (1) is provided with a fixed cutting component (4); the fixed cutting component (4) includes a fixed part (41) and a cutting part (42); the inside of the operating table (1) is provided with a guide limit component (5). The guide limiting component (5) includes a fixed frame (511), which is located at the bottom of the operating table (1). The top of the fixed frame (511) is fixedly connected to the bottom of the operating table (1). A motor (512) is fixedly connected to the inner wall of the fixed frame (511), and a rotating plate (513) is fixedly connected to the output end of the motor (512).

2. The longitudinal edge trimming device for steel strip according to claim 1, characterized in that: The bottom of the rotating plate (513) is rotatably connected to the bottom of the inner wall of the movable groove, and the output end of the motor (512) passes through the bottom of the operating table (1) and extends into the movable groove to be fixedly connected to the bottom of the rotating plate (513).

3. The longitudinal edge trimming device for steel strip according to claim 2, characterized in that: One end of the rotating plate (513) is rotatably connected to a movable plate (514), one end of the movable plate (514) is rotatably connected to a moving plate (515), and a fixing block (516) is fixedly connected to the top of the moving plate (515).

4. The longitudinal edge trimming device for steel strip according to claim 3, characterized in that: The fixing block (516) is adapted to the movable opening. The fixing block (516) has a fixing groove inside. The inner wall of the fixing groove is fixedly connected to a motor (517). The output end of the motor (517) is fixedly connected to a guide wheel (518). The output end of the motor (517) passes through the top of the inner wall of the fixing groove and extends to the outside.

5. The longitudinal edge trimming device for steel strip according to claim 1, characterized in that: The fixed part (41) includes a fixed bracket (411), which is set on the top of the operating table (1). The bottom of the fixed bracket (411) is fixedly connected to the top of the operating table (1). A hydraulic cylinder (412) is fixedly connected to the top of the fixed bracket (411), and a pressing plate (413) is fixedly connected to the telescopic end of the hydraulic cylinder (412).

6. The longitudinal edge trimming device for steel strip according to claim 1, characterized in that: The fixed part (41) includes a movable bracket (414), which is set on the top of the operating table (1). The movable bracket (414) is fixedly installed on the top of the operating table (1). A hydraulic cylinder (415) is fixedly connected to the top of the movable bracket (414), and a pressing plate (416) is fixedly connected to the telescopic end of the hydraulic cylinder (415).

7. The longitudinal edge trimming device for steel strip according to claim 1, characterized in that: The cutting part (42) includes a fixed bracket two (421), which is set on the top of the operating table (1). The bottom of the fixed bracket two (421) is fixedly connected to the top of the operating table (1). A hydraulic cylinder three (422) is fixedly connected to the top of the fixed bracket two (421). A fixed chamber (423) is fixedly connected to the telescopic end of the hydraulic cylinder three (422). A fixed platform (424) is fixedly connected to one side of the fixed chamber (423). A motor one (425) is fixedly connected to the top of the fixed platform (424). A threaded rod (426) is fixedly connected to the output end of the motor one (425). A threaded sleeve (427) is threadedly connected to the outer wall of the threaded rod (426). A slide rail (428) is slidably connected to the top of the threaded sleeve (427).

8. A longitudinal edge trimming device for steel strip according to claim 7, characterized in that: The output end of the first motor (425) passes through one side of the fixed chamber (423) and extends into the interior of the fixed chamber (423) to be fixedly connected to one end of the threaded rod (426). The other end of the threaded rod (426) is rotatably connected to the inner wall of the fixed chamber (423). The top of the slide rail (428) is fixedly connected to the top of the inner wall of the fixed chamber (423). The slide rail (428) has a placement groove inside. The second motor (429) is fixedly connected in the placement groove. The output end of the second motor (429) is fixedly fitted with a cutting blade (4210). The output end of the second motor (429) passes through the inner wall of the placement groove and extends to the outside.

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