Slitting device for silicon steel sheet

Abstract

The invention relates to the technical field of silicon steel sheet slitting, in particular to a silicon steel sheet slitting device which comprises a machine body, a rotating roller is installed at the rear end of the machine body through a driving mechanism, a sliding trolley is slidably installed on the lower rear portion of the machine body, a lifting seat is installed on the upper surface of the sliding trolley through a lifting mechanism, and two inclined supporting plates are fixedly installed at the upper end of the lifting seat. The bottom face of the inner side of the lifting base is slidably connected with a plurality of sliding bases, the upper surfaces of the sliding bases are provided with a lifting plate through distance adjusting mechanisms, the upper surface of the lifting plate is fixedly connected with a supporting plate, the supporting plate penetrates through the position between the two inclined supporting plates, and the upper surface of the machine body is provided with a slitting mechanism. According to the material roll cutting device, the heights of adjacent finished product material rolls can be different, so that the cut material rolls can be conveniently and separately carried; the silicon steel sheet slitting device can be flexibly adjusted and adapts to different positions when silicon steel sheets are slit, and the normal slitting process of the silicon steel sheets is not affected while the lifting function is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of silicon steel sheet slitting, and in particular to a silicon steel sheet slitting device. Background Art

[0002] Silicon steel sheet slitting is the process of cutting a wide silicon steel strip into multiple narrow strips along the longitudinal direction. During the slitting process, high-quality blades or knives are required to ensure the flatness and accuracy of the cut surface. The blades of silicon steel sheet slitting shears usually have properties such as wear resistance and high temperature resistance to adapt to the hardness and toughness of silicon steel sheets. The cut silicon steel strip is reeled through a reeling device.

[0003] In the prior art, after slitting, the narrow strip finished material rolls are arranged side by side and fit together, which brings inconvenience to the subsequent handling. Since the finished material rolls are close to each other, the adjacent material rolls will scrape against each other during forklift operation and lifting operation, causing the material rolls to deviate, spread out, and have skewed and uneven layers. Therefore, a longitudinal shearing device for silicon steel sheets is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the background technology and to propose a longitudinal shearing device for silicon steel sheets.

[0005] In order to achieve the above purpose, the technical solution adopted by the present invention is: a longitudinal shearing device for silicon steel sheets, including a machine body, a roller is installed on the rear end of the machine body through a driving mechanism, a sliding car is slidably installed on the rear lower part of the machine body, a lifting seat is installed on the upper surface of the sliding car through a lifting mechanism, two inclined support plates are fixedly installed on the upper end of the lifting seat, the two inclined support plates are symmetrical front and back, a plurality of sliding seats are slidably connected to the inner bottom surface of the lifting seat, a lifting plate is installed on the upper surface of the sliding seat through a distance adjustment mechanism, a support plate is fixedly connected to the upper surface of the lifting plate, the support plate passes through the two inclined support plates, and a slitting mechanism is arranged on the upper surface of the machine body.

[0006] Preferably, the driving mechanism includes a connecting frame fixedly mounted on one side of the rear end of the machine body, one side surface of the connecting frame is rotatably connected to the central axis of the roller, and the other side surface of the connecting frame is fixedly mounted with a first motor, and the output shaft of the first motor is fixedly connected to one end of the roller.

[0007] Preferably, wheel bodies are respectively installed at the corners of the lower surface of the sliding vehicle, and the lower ends of the two front or rear wheel bodies are jointly provided with wheel rails.

[0008] Preferably, the lifting mechanism includes a lifting cylinder fixedly mounted on the upper surface of the sliding vehicle, the telescopic end of the lifting cylinder is fixedly connected to a lifting frame, the lifting frame is fixedly connected to the lower surface of the lifting seat, a plurality of stabilizing rods are fixedly connected to both sides of the lower surface of the lifting seat, and a plurality of stabilizing plates are fixedly connected to the upper surface of the sliding vehicle, and the stabilizing rods slide through the outer surface of the stabilizing plates.

[0009] Preferably, a slider is fixedly connected to the lower surface of the sliding seat, a convex edge extends from the lower edge of the slider, a slide rail is fixedly connected to the inner bottom surface of the supporting seat, an inner groove is provided on the inner wall of the slide rail, the slider slides and snaps into the inner side of the slide rail, and the convex edge slides and snaps into the inner side of the inner groove.

[0010] Preferably, the distance adjusting mechanism includes a telescopic cylinder fixedly mounted on the upper surface of the sliding seat, the telescopic end of the telescopic cylinder is fixedly connected to the lower surface of the lifting plate, a guide rod is fixedly connected at the edge of the lower surface of the lifting plate, the lower end sliding sleeve of the guide rod is provided with a guide sleeve, and the lower end of the guide sleeve is fixedly connected to the upper surface of the sliding seat.

[0011] Preferably, a handle is fixedly connected to the rear edge of the upper surface of the sliding seat.

[0012] Preferably, the slitting mechanism includes two shearing rollers rotatably mounted at the upper end of the inner side of the body, a plurality of rollers are fixedly sleeved on the outer surface of the shearing rollers, one end of the shearing rollers passes through the side surface of the body and the fixed sleeve is provided with a transmission gear, the upper and lower transmission gears are meshed, a second motor is fixedly mounted at the inner lower end of the body, the output shaft of the second motor and one end of one of the shearing rollers are respectively fixedly sleeved with sprockets, and a transmission chain is sleeved between the two sprockets.

[0013] Preferably, a roller row is provided on the upper surface of the machine body, a conveying roller is rotatably mounted at the inner rear end of the machine body, and a plurality of partition plates are fixedly sleeved on the outer surface of the conveying roller.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention can make the heights of adjacent finished product rolls different, so as to facilitate the separate transportation of the cut rolls;

[0016] 2. The present invention can be flexibly adjusted to adapt to different positions during the slitting of silicon steel sheets, and while ensuring the lifting function, it does not affect the normal slitting process of the silicon steel sheets. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a longitudinal shearing device for silicon steel sheets of the present invention;

[0018] Figure 2 It is a schematic diagram of a lifting seat of a slitting device for silicon steel sheets of the present invention;

[0019] Figure 3 It is a cross-sectional view of a lifting seat of a slitting device for silicon steel sheets of the present invention;

[0020] Figure 4 A slitting device for silicon steel sheets according to the present invention Figure 3 Enlarged view of point A in the middle;

[0021] Figure 5 It is a schematic diagram of a distance adjustment mechanism of a slitting device for silicon steel sheets of the present invention;

[0022] Figure 6 It is a schematic diagram of a slitting mechanism of a slitting device for silicon steel sheets of the present invention;

[0023] Figure 7 This is a schematic diagram of a longitudinal shearing device for silicon steel sheets of the present invention when in use;

[0024] Figure 8 It is a schematic diagram of a finished product coil of a longitudinal shearing device for silicon steel sheets of the present invention when it is lifted up.

[0025] 1. Machine body; 2. Connecting frame; 3. Roller; 4. First motor; 5. Lifting seat; 6. Inclined support plate; 7. Sliding seat; 8. Sliding block; 9. Flange; 10. Slide rail; 11. Inner groove; 12. Lifting plate; 13. Support plate; 14. Telescopic cylinder; 15. Guide cylinder; 16. Guide rod; 17. Handle; 18. Sliding trolley; 19. Wheel body; 20. Wheel rail; 21. Lifting frame; 22. Lifting cylinder; 23. Stabilizing plate; 24. Stabilizing rod; 25. Roller row; 26. Shearing roller; 27. Hob; 28. Transmission gear; 29. ​​Sprocket; 30. Transmission chain; 31. Second motor; 32. Conveying roller; 33. Partition plate; 34. Finished material roll. DETAILED DESCRIPTION

[0026] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0027] like Figure 1-Figure 8 The longitudinal shearing device of a silicon steel sheet shown in the figure comprises a machine body 1, a roller 3 is installed at the rear end of the machine body 1 through a driving mechanism, a sliding car 18 is slidably installed at the rear lower part of the machine body 1, a lifting seat 5 is installed on the upper surface of the sliding car 18 through a lifting mechanism, two inclined supporting plates 6 are fixedly installed on the upper end of the supporting seat 5, and the two inclined supporting plates 6 are symmetrical front and back, a plurality of sliding seats 7 are slidably connected to the inner bottom surface of the supporting seat 5, a lifting plate 12 is installed on the upper surface of the sliding seat 7 through a distance adjustment mechanism, a support plate 13 is fixedly connected to the upper surface of the lifting plate 12, and the support plate 13 passes between the two inclined supporting plates 6, and a slitting mechanism is arranged on the upper surface of the machine body 1.

[0028] The driving mechanism includes a connecting frame 2 fixedly mounted on one side of the rear end of the machine body 1, one side surface of the connecting frame 2 is rotatably connected to the central axis of the roller 3, and the other side surface of the connecting frame 2 is fixedly mounted with a first motor 4, and the output shaft of the first motor 4 is fixedly connected to one end of the roller 3. The first motor 4 runs to drive the roller 3 to rotate to complete the winding action.

[0029] Wheel bodies 19 are respectively installed at the corners of the lower surface of the sliding vehicle 18, and the lower ends of the two front or rear wheel bodies 19 are jointly provided with wheel rails 20. During use, the wheel rails 20 are fixedly installed on the ground. When the sliding vehicle 18 is moved horizontally, the wheel bodies 19 will roll along the wheel rails 20 to guide the sliding vehicle 18 to move horizontally.

[0030] The lifting mechanism includes a lifting cylinder 22 fixedly mounted on the upper surface of the sliding vehicle 18, a lifting frame 21 is fixedly connected to the telescopic end of the lifting cylinder 22, the lifting frame 21 is fixedly connected to the lower surface of the lifting seat 5, a plurality of stabilizing rods 24 are fixedly connected to both sides of the lower surface of the lifting seat 5, a plurality of stabilizing plates 23 are fixedly connected to the upper surface of the sliding vehicle 18, and the stabilizing rods 24 slide through the outer surface of the stabilizing plates 23. When the lifting frame 21 moves up and down, the stabilizing rods 24 slide up and down relative to the stabilizing plates 23 to improve the stability of the lifting frame 21 when it moves up and down.

[0031] The lower surface of the sliding seat 7 is fixedly connected with a sliding block 8, and a convex edge 9 extends from the lower edge of the sliding block 8. The inner bottom surface of the lifting seat 5 is fixedly connected with a sliding rail 10, and an inner groove 11 is provided on the inner wall of the sliding rail 10. The sliding block 8 slides and snaps into the inner side of the sliding rail 10, and the convex edge 9 slides and snaps into the inner side of the inner groove 11. When the sliding seat 7 moves laterally, the convex edge 9 will slide along the inner side of the inner groove 11, which can prevent the sliding block 8 from leaving the inner side of the sliding rail 10.

[0032] The distance adjustment mechanism includes a telescopic cylinder 14 fixedly mounted on the upper surface of the sliding seat 7, the telescopic end of the telescopic cylinder 14 is fixedly connected to the lower surface of the lifting plate 12, a guide rod 16 is fixedly connected to the edge of the lower surface of the lifting plate 12, a guide cylinder 15 is slidably sleeved on the lower end of the guide rod 16, and the lower end of the guide cylinder 15 is fixedly connected to the upper surface of the sliding seat 7. When the telescopic cylinder 14 is extended and retracted, the guide rod 16 will slide along the inner side of the guide cylinder 15 to ensure the stability of the lifting plate 12 when it is raised and lowered.

[0033] A handle 17 is fixedly connected to the rear edge of the upper surface of the sliding seat 7 to facilitate the user to pull the sliding seat 7 for horizontal movement.

[0034] The slitting mechanism includes two shearing rollers 26 rotatably mounted at the upper end of the inner side of the machine body 1, a plurality of rollers 27 are fixedly sleeved on the outer surface of the shearing rollers 26, one end of the shearing rollers 26 passes through the side surface of the machine body 1 and is fixedly sleeved with a transmission gear 28, the upper and lower transmission gears 28 are meshed, a second motor 31 is fixedly mounted at the lower end of the inner side of the machine body 1, the output shaft of the second motor 31 and one end of one of the shearing rollers 26 are respectively fixedly sleeved with sprockets 29, and a transmission chain 30 is sleeved between the two sprockets 29. When the second motor 31 is running, the transmission chain 30 realizes the transmission between the two sprockets 29, and the two transmission gears 28 transmit to each other, ensuring that the two shearing rollers 26 rotate in opposite directions, so that the silicon steel sheets passing through are cut by the rollers 27.

[0035] The upper surface of the machine body 1 is provided with a roller row 25, and a conveying roller 32 is rotatably installed at the inner rear end of the machine body 1. A plurality of partition plates 33 are fixedly sleeved on the outer surface of the conveying roller 32. The roller row 25 guides the conveying of the slit narrow sheets, and the partition plates 33 separate them, so that there is a small gap between adjacent narrow sheets, and there will be no mutual interference during conveyance.

[0036] The silicon steel sheet is transported on the surface of the roller row 25, and when it passes between the upper and lower shear rollers 26, it is cut by the roller 27. The cut steel sheet is separated and transported by the partition plate 33, and reaches the surface of the roller 3 for winding. When the cutting and winding are completed, the sliding car 18 is slid to one side so that the finished material roll 34 is separated from the surface of the roller 3, and then several telescopic cylinders 14 are controlled to extend to lift the lifting plate 12, so that the adjacent finished material rolls 34 are at different heights. It should be noted that only one of the two adjacent telescopic cylinders 14 is in an extended state, which is convenient for the subsequent use to separate and unload the material rolls, bringing convenience to unloading.

[0037] When in use, the sliding seat 7 is moved laterally by moving the handle 17 laterally, and the slider 8 is moved laterally along the inner side of the slide rail 10, and the transverse movement is adjusted until the lifting plate 12 is located below the finished material roll 34. Therefore, it can be flexibly adjusted to adapt to the slitting position of the silicon steel sheet to ensure that the support plate 13 can support the lower surface of the finished material roll 34.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A slitting device for silicon steel sheets, comprising a body (1), characterized in that: A roller (3) is installed at the rear end of the machine body (1) through a driving mechanism, a sliding car (18) is slidably installed at the rear lower part of the machine body (1), a lifting seat (5) is installed on the upper surface of the sliding car (18) through a lifting mechanism, two inclined support plates (6) are fixedly installed on the upper end of the lifting seat (5), and the two inclined support plates (6) are symmetrical front and back, and a plurality of sliding seats (7) are slidably connected to the inner bottom surface of the lifting seat (5), and a lifting plate (12) is installed on the upper surface of the sliding seat (7) through a distance adjustment mechanism, and a support plate (13) is fixedly connected to the upper surface of the lifting plate (12), and the support plate (13) passes between the two inclined support plates (6), and a slitting mechanism is arranged on the upper surface of the machine body (1).

2. The slitting device for silicon steel sheets according to claim 1, characterized in that: The driving mechanism comprises a connecting frame (2) fixedly mounted on one side of the rear end of the machine body (1); one side surface of the connecting frame (2) is rotatably connected to the central axis of the rotating roller (3); a first motor (4) is fixedly mounted on the other side surface of the connecting frame (2); and an output shaft of the first motor (4) is fixedly connected to one end of the rotating roller (3).

3. The slitting device for silicon steel sheets according to claim 1, characterized in that: Wheel bodies (19) are respectively installed at the corners of the lower surface of the sliding vehicle (18), and the lower ends of the two front or rear wheel bodies (19) are jointly provided with wheel rails (20).

4. The slitting device for silicon steel sheets according to claim 1, characterized in that: The lifting mechanism comprises a lifting cylinder (22) fixedly mounted on the upper surface of the sliding vehicle (18); the telescopic end of the lifting cylinder (22) is fixedly connected to a lifting frame (21); the lifting frame (21) is fixedly connected to the lower surface of the lifting seat (5); a plurality of stabilizing rods (24) are fixedly connected to both sides of the lower surface of the lifting seat (5); a plurality of stabilizing plates (23) are fixedly connected to the upper surface of the sliding vehicle (18); and the stabilizing rods (24) slide through the outer surface of the stabilizing plates (23).

5. The slitting device for silicon steel sheets according to claim 1, characterized in that: The lower surface of the sliding seat (7) is fixedly connected to a sliding block (8), and a convex edge (9) extends from the lower edge of the sliding block (8). The inner bottom surface of the lifting seat (5) is fixedly connected to a sliding rail (10), and an inner groove (11) is provided on the inner wall of the sliding rail (10). The sliding block (8) slides and snaps into the inner side of the sliding rail (10), and the convex edge (9) slides and snaps into the inner side of the inner groove (11).

6. The slitting device for silicon steel sheets according to claim 1, characterized in that: The distance adjustment mechanism comprises a telescopic cylinder (14) fixedly mounted on the upper surface of the sliding seat (7), the telescopic end of the telescopic cylinder (14) is fixedly connected to the lower surface of the lifting plate (12), a guide rod (16) is fixedly connected to the edge of the lower surface of the lifting plate (12), a guide sleeve (15) is provided at the lower end of the guide rod (16), and the lower end of the guide sleeve (15) is fixedly connected to the upper surface of the sliding seat (7).

7. The slitting device for silicon steel sheets according to claim 1, characterized in that: A handle (17) is fixedly connected to the rear edge of the upper surface of the sliding seat (7).

8. The slitting device for silicon steel sheets according to claim 1, characterized in that: The slitting mechanism comprises two shearing rollers (26) rotatably mounted at the upper end of the inner side of the machine body (1); a plurality of rollers (27) are fixedly sleeved on the outer surface of the shearing rollers (26); one end of the shearing rollers (26) passes through the side surface of the machine body (1) and is fixedly sleeved with a transmission gear (28); the upper and lower transmission gears (28) are meshed with each other; a second motor (31) is fixedly mounted at the lower end of the inner side of the machine body (1); a sprocket (29) is fixedly sleeved on the output shaft of the second motor (31) and one end of one of the shearing rollers (26); a transmission chain (30) is sleeved between the two sprockets (29).

9. The slitting device for silicon steel sheets according to claim 1, characterized in that: The upper surface of the machine body (1) is provided with a roller row (25), a conveying roller (32) is rotatably mounted at the inner rear end of the machine body (1), and a plurality of partition plates (33) are fixedly sleeved on the outer surface of the conveying roller (32).

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