Pre-distributing device based on plate slitting machine

Abstract

The utility model relates to the technical field of a pre-distributing device based on a plate slitting machine, and discloses a pre-distributing device based on a plate slitting machine, which comprises a platform, a tension mechanism fixedly connected to the outer surface of the upper end of the platform, and a fixing mechanism fixedly connected to the outer surface of the upper end of the platform. A first support is fixedly connected to the outer surface of the upper end of the platform, a first fixing shaft is fixedly connected to the outer surface of the rear end of the first support, a first bearing is fixedly connected to one end of the first fixing shaft, and a guide roller is fixedly connected to the outer surface of the rear end of the first bearing. The tension mechanism can provide tension for the plate winding tape when the device stops, the fixing mechanism can fix the plate winding tape through a compression roller so that the plate winding tape cannot deviate from the machining position, and better use prospects can be brought through mutual matching of the two mechanisms.

Description

Technical Field

[0001] The utility model relates to the technical field of pre-splitting devices based on plate longitudinal shearing and slitting machines, in particular to a pre-splitting device based on plate longitudinal shearing and slitting machines. Background Art

[0002] The plate slitting machine is a device that longitudinally cuts wide metal coils. This equipment has the characteristics of high precision, high efficiency, simple operation, energy saving and reliability. It is suitable for a variety of metal coils, such as strip steel, stainless steel, copper strip, aluminum foil, etc. It can not only achieve high-precision shearing of plates to meet various precision processing requirements, but also the equipment has a reasonable structural design and is easy to operate, allowing users to quickly get started and master the operating skills.

[0003] However, it still has some disadvantages. For example, after the longitudinal shearing and slitting machine device stops, the plate tape on the device will have no tension, and after the device is restarted, it is easy to cause uneven winding. In addition, the device itself will generate vibration, causing the plate tape to shake, which will also lead to uneven winding.

[0004] In order to solve the above problems, the present application proposes a pre-splitting device based on a plate longitudinal shearing and slitting machine. Utility Model Content

[0005] The purpose of the utility model is to provide a pre-splitting device based on a plate longitudinal shearing and slitting machine to solve the problem of uneven winding in the prior art proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pre-dividing device based on a plate longitudinal shearing and slitting machine, comprising a platform, the upper outer surface of the platform is fixedly connected to a tension mechanism, the upper outer surface of the platform is fixedly connected to a fixing mechanism, the upper outer surface of the platform is fixedly connected to a bracket one, the rear end outer surface of the bracket one is fixedly connected to a fixed shaft one, one end of the fixed shaft one is fixedly connected to a bearing one, and the rear end outer surface of the bearing one is fixedly connected to a guide roller.

[0007] Preferably, the tension mechanism includes a base, a hydraulic cylinder, a fixed seat, a pressure gauge, a base, a movable hole one, a piston rod, a tension plate, a bracket two and a fixed plate, the upper outer surface of the base is fixedly connected to the hydraulic cylinder, the outer wall of the hydraulic cylinder is fixedly connected to the fixed seat, the front end outer surface of the fixed seat is fixedly connected to the pressure gauge, the upper outer surface of the hydraulic cylinder is fixedly connected to the base, the upper outer surface of the base is provided with a movable hole one, the inner wall of the movable hole one is movably connected to the piston rod, the upper end of the piston rod is fixedly connected to the tension plate, the upper outer surface of the platform is fixedly connected to the bracket two, and the number of the bracket two is two groups, and the upper outer surface of the bracket two is fixedly connected to the fixed plate.

[0008] Preferably, the fixing mechanism includes a support plate, a second movable hole, a third movable hole, a movable block, a threaded rod, a nut, a fixed rod, a second fixed shaft, a second bearing, a first pressure roller, a third fixed shaft, a third bearing and a second pressure roller. The front end outer surface of the support plate is provided with a second movable hole, the upper end outer surface of the support plate is provided with a third movable hole, the inner wall of the second movable hole is movably connected to the movable block, the upper end outer surface of the movable block is fixedly connected to the threaded rod, the outer wall of the threaded rod is threadedly connected to the nut, and the support plate, the second movable hole, the third movable hole, the movable The number of blocks, threaded rods and nuts are all two groups, the upper end of the threaded rod is fixedly connected to a fixed rod, the rear end outer surface of the movable block is fixedly connected to a fixed shaft 2, one end of the fixed shaft 2 is fixedly connected to a bearing 2, the rear end outer surface of the bearing 2 is fixedly connected to a pressure roller 1, the rear end outer surface of the support plate is fixedly connected to a fixed shaft 3, one end of the fixed shaft 3 is fixedly connected to a bearing 3, the rear end outer surface of the bearing 3 is fixedly connected to a pressure roller 2, and the number of the fixed shaft 2, bearing 2, fixed shaft 3 and bearing 3 are all two groups.

[0009] Preferably, the outer surface of the upper end of the platform is fixedly connected to a base, and the inner wall of the hydraulic cylinder is movably connected to a piston rod.

[0010] Preferably, the outer surface of the upper end of the platform is fixedly connected to a support plate, and the inner wall of the movable hole three is movably connected to a threaded rod.

[0011] Preferably, the outer surface of the rear end of the pressing roller one is fixedly connected to the bearing two, and the outer surface of the rear end of the pressing roller two is fixedly connected to the bearing three.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model provides a tension mechanism, which can start the hydraulic cylinder to move the tension plate upward when the longitudinal shearing and slitting machine stops, thereby clamping the sheet metal strip between the tension plate and the fixed plate, providing tension for the sheet metal strip, ensuring that the tension of the sheet metal strip on the device is stable from the time of stopping to the time of restarting, thereby ensuring that the sheet metal strip is rolled up smoothly.

[0014] The utility model adopts a double-pressing roller structural design through the setting of a fixing mechanism. The pressing roller itself can rotate. At the same time, the high-pressure roller one can be lifted by the fixing rod, and the plate coil is passed through between the pressing roller one and the pressing roller two, and then the pressing roller one is lowered to clamp the plate coil in the middle, preventing the plate coil from deviating from the processing position due to the vibration generated by the operation of the longitudinal shearing and slitting machine device, thereby ensuring that the plate coil is rolled flat. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a pre-splitting device based on a plate longitudinal shearing and slitting machine according to the present invention;

[0016] Figure 2 This is an exploded view of a tension mechanism in a pre-splitting device based on a plate slitting machine according to the utility model;

[0017] Figure 3 This is an exploded view of a fixing mechanism in a pre-splitting device based on a plate longitudinal shearing and slitting machine according to the present utility model;

[0018] Figure 4 The utility model is a structural schematic diagram of a pressure roller in a pre-splitting device based on a plate longitudinal shearing and slitting machine.

[0019] In the figure: 1. Platform; 2. Tensioning mechanism; 3. Fixing mechanism; 4. Bracket 1; 5. Fixed shaft 1; 6. Bearing 1; 7. Guide roller; 8. Base; 9. Hydraulic cylinder; 10. Fixed seat; 11. Pressure gauge; 12. Base; 13. Movable hole 1; 14. Piston rod; 15. Tension plate; 16. Bracket 2; 17. Fixed plate; 18. Support plate; 19. Movable hole 2; 20. Movable hole 3; 21. Movable block; 22. Threaded rod; 23. Nut; 24. Fixing rod; 25. Fixed shaft 2; 26. Bearing 2; 27. Pressing roller 1; 28. Fixed shaft 3; 29. Bearing 3; 30. Pressing roller 2. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figures 1-4 The utility model provides a technical solution: a pre-splitting device based on a plate longitudinal shearing and slitting machine, comprising a platform 1, a tension mechanism 2 is fixedly connected to the outer surface of the upper end of the platform 1, a fixing mechanism 3 is fixedly connected to the outer surface of the upper end of the platform 1, a bracket 4 is fixedly connected to the outer surface of the rear end of the bracket 4, a fixed shaft 5 is fixedly connected to one end of the fixed shaft 5 is fixedly connected to a bearing 6, and a guide roller 7 can be rotated by the provided bearing 6, and a guide roller 7 is fixedly connected to the outer surface of the rear end of the bearing 6, and the guide roller 7 can be increased by the pattern on the surface of the guide roller 7 to prevent the plate strip on the surface of the guide roller 7 from sliding, thereby avoiding uneven winding of the plate. The overall structure is simple and easy to install and operate.

[0022] In this embodiment, Figure 2As shown, the tension mechanism 2 includes a base 8, a hydraulic cylinder 9, a fixed seat 10, a pressure gauge 11, a base 12, a movable hole 13, a piston rod 14, a tension plate 15, a bracket 2 16 and a fixed plate 17. The upper outer surface of the base 8 is fixedly connected to the hydraulic cylinder 9, the outer wall of the hydraulic cylinder 9 is fixedly connected to the fixed seat 10, and the front outer surface of the fixed seat 10 is fixedly connected to the pressure gauge 11. Through the provided pressure gauge 11, it is possible to judge whether the internal liquid pressure of the hydraulic cylinder 9 is normal by observing the value on the pressure gauge 11. The upper outer surface of the hydraulic cylinder 9 is fixedly connected to the base 12, and the upper outer surface of the base 12 is provided with a movable hole 13. The inner wall of the movable hole 13 is movably connected to the piston rod 14. Through the provided piston rod 14, it can move under the internal power of the hydraulic cylinder 9, thereby driving the tension plate 15 to perform lifting movements. The upper end of the piston rod 14 is fixedly connected to a tension plate 15, and the upper end outer surface of the platform 1 is fixedly connected to a bracket 2 16, and the number of bracket 2 16 is two groups. The upper end outer surface of bracket 2 16 is fixedly connected to a fixed plate 17. By setting the tension plate 15 and the fixed plate 17, the plate coil in the middle of the plate can be clamped when the longitudinal shearing and slitting machine stops, providing tension for the plate and avoiding uneven winding of the subsequent plates. The upper end outer surface of the platform 1 is fixedly connected to the base 8, and the inner wall of the hydraulic cylinder 9 is movably connected to the piston rod 14. When the longitudinal shearing and slitting machine stops, the hydraulic cylinder 9 is immediately started to make the piston rod 14 drive the tension plate 15 to rise until it clamps the plate coil between the two plates with the upper fixed plate 17 to provide tension for the plate coil. When the longitudinal shearing and slitting machine is to be restarted, the hydraulic cylinder 9 is first started to lower the tension plate 15 back to its original position, and then all the devices are started.

[0023] In this embodiment, Figure 3-Figure 4As shown, the fixing mechanism 3 includes a support plate 18, a movable hole 2 19, a movable hole 3 20, a movable block 21, a threaded rod 22, a nut 23, a fixed rod 24, a fixed shaft 25, a bearing 2 26, a pressure roller 1 27, a fixed shaft 3 28, a bearing 3 29 and a pressure roller 2 30. The front end outer surface of the support plate 18 is provided with a movable hole 29, the upper end outer surface of the support plate 18 is provided with a movable hole 3 20, the inner wall of the movable hole 2 19 is movably connected with the movable block 21, and the movable block 21 can be raised and lowered in the hole by setting the movable hole 2 19 and the movable block 21, so as to change the position of the pressure roller 1 27. The upper end outer surface of the movable block 21 is fixedly connected with a threaded rod 22, and the outer wall of the threaded rod 22 is fixedly connected with the threaded rod 22. The wall is threadedly connected with a nut 23. By means of the threaded rod 22 and the nut 23, when the movable block 21 is raised, the nut 23 can be tightened to the top of the support plate 18, thereby fixing the movable block 21. The number of the support plate 18, the movable hole 2 19, the movable hole 3 20, the movable block 21, the threaded rod 22 and the nut 23 are all two groups. The upper end of the threaded rod 22 is fixedly connected with a fixed rod 24. By means of the fixed rod 24, the threaded rod 22 and the movable block 21 can be lifted by holding the fixed rod 24. The outer surface of the rear end of the movable block 21 is fixedly connected with a fixed shaft 25. One end of the fixed shaft 25 is fixedly connected with a bearing 26. By means of the bearing 26, the pressure roller can be The outer surface of the rear end of the bearing 26 is fixedly connected to the pressure roller 1 27, and the outer surface of the rear end of the support plate 18 is fixedly connected to the fixed shaft 3 28. One end of the fixed shaft 3 28 is fixedly connected to the bearing 3 29. The pressure roller 2 30 can be rotated by the provided bearing 3 29. The outer surface of the rear end of the bearing 3 29 is fixedly connected to the pressure roller 2 30. The sheet material strip in the middle of the roller can be fixed by the provided pressure roller 1 27 and the pressure roller 2 30, so that the sheet material strip is flattened by the roller, thereby ensuring the final winding work. The number of the fixed shaft 25, the bearing 2 26, the fixed shaft 3 28 and the bearing 3 29 are all two groups. The outer surface of the upper end of the platform 1 is fixedly connected to the support plate 18, and the movable hole 3 2 0 is movably connected with a threaded rod 22, the outer surface of the rear end of the pressure roller 1 27 is fixedly connected with a bearing 26, and the outer surface of the rear end of the pressure roller 2 30 is fixedly connected with a bearing 3 29. By holding the fixed rod 24, the movable block 21 below is lifted, thereby lifting the position of the high-pressure roller 1 27, tightening the nut 23 to the top of the support plate 18, fixing the device, and then passing the slit sheet tape through the middle of the pressure roller 1 27 and the pressure roller 2 30, and then holding the fixed rod 24, screwing the nut 23 upwards, and lowering the position of the pressure roller 1 27 through the fixed rod 24 until it clamps the sheet tape in the middle with the pressure roller 2 30 below. After fixing the sheet tape, tighten the nut 23 to the top of the support plate 18.

[0024] Working principle:

[0025] When using a pre-splitting device based on a plate longitudinal shearing and slitting machine, first pass the slit plate strip through the middle of the tension plate 15 and the fixed plate 17, and then pass through the guide roller 7. At this time, the movable block 21 below is lifted by holding the fixed rod 24, thereby lifting the position of the high-pressure roller 1 27, tightening the nut 23 to the top of the support plate 18, fixing the device, and then passing the plate strip through the middle of the pressure roller 1 27 and the pressure roller 2 30. Then, holding the fixed rod 24, screw the nut 23 upwards, and lower the position of the pressure roller 1 27 through the fixed rod 24 until it is aligned with the pressure roller 2 30 below. 0 clamps the sheet tape in the middle, thereby ensuring that the sheet tape that is finally wound is aligned and flat. After fixing the sheet tape, tighten the nut 23 to the top of the support plate 18, so that the sheet tape is fixed. When the longitudinal shearing and slitting machine stops, immediately start the hydraulic cylinder 9 to make the piston rod 14 drive the tension plate 15 to rise until it clamps the sheet tape between the two plates with the fixed plate 17 above, providing tension for the sheet tape to avoid uneven winding due to parking. When the longitudinal shearing and slitting machine is to be restarted, first start the hydraulic cylinder 9, lower the tension plate 15 back to its original position, and then start all the devices.

[0026] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

Claims

1. A pre-splitting device based on a plate slitting machine, comprising a platform (1), characterized in that: The upper outer surface of the platform (1) is fixedly connected to a tension mechanism (2), the upper outer surface of the platform (1) is fixedly connected to a fixing mechanism (3), the upper outer surface of the platform (1) is fixedly connected to a bracket (4), the rear end outer surface of the bracket (4) is fixedly connected to a fixed shaft (5), one end of the fixed shaft (5) is fixedly connected to a bearing (6), and the rear end outer surface of the bearing (6) is fixedly connected to a guide roller (7).

2. A pre-splitting device based on a plate slitting machine according to claim 1, characterized in that: The tension mechanism (2) comprises a base (8), a hydraulic cylinder (9), a fixed seat (10), a pressure gauge (11), a pedestal (12), a movable hole (13), a piston rod (14), a tension plate (15), a bracket (16) and a fixed plate (17), wherein the outer surface of the upper end of the base (8) is fixedly connected to the hydraulic cylinder (9), the outer wall of the hydraulic cylinder (9) is fixedly connected to the fixed seat (10), the outer surface of the front end of the fixed seat (10) is fixedly connected to the pressure gauge (11), and the hydraulic cylinder (9) is fixedly connected to the outer wall of the hydraulic cylinder (9). The outer surface of the upper end of the cylinder (9) is fixedly connected to a base (12), the outer surface of the upper end of the base (12) is provided with a movable hole (13), the inner wall of the movable hole (13) is movably connected to a piston rod (14), the upper end of the piston rod (14) is fixedly connected to a tension plate (15), the outer surface of the upper end of the platform (1) is fixedly connected to a bracket (16), and the number of the brackets (16) is two groups, and the outer surface of the upper end of the brackets (16) is fixedly connected to a fixed plate (17).

3. The pre-splitting device based on the plate slitting machine according to claim 1, characterized in that: The fixing mechanism (3) comprises a support plate (18), a movable hole 2 (19), a movable hole 3 (20), a movable block (21), a threaded rod (22), a nut (23), a fixed rod (24), a fixed shaft 2 (25), a bearing 2 (26), a pressure roller 1 (27), a fixed shaft 3 (28), a bearing 3 (29) and a pressure roller 2 (30), wherein the front end outer surface of the support plate (18) is provided with a movable hole 2 (19), the upper end outer surface of the support plate (18) is provided with a movable hole 3 (20), the inner wall of the movable hole 2 (19) is movably connected to the movable block (21), the upper end outer surface of the movable block (21) is fixedly connected to the threaded rod (22), the outer wall of the threaded rod (22) is threadedly connected to the nut (23), and the support plate (18), the movable hole 2 (19), the movable block (21) and the threaded rod (22) are fixedly connected to the threaded rod (22). The number of hole three (20), movable block (21), threaded rod (22) and nut (23) is two groups, the upper end of the threaded rod (22) is fixedly connected to the fixed rod (24), the rear end outer surface of the movable block (21) is fixedly connected to the fixed shaft two (25), one end of the fixed shaft two (25) is fixedly connected to the bearing two (26), the rear end outer surface of the bearing two (26) is fixedly connected to the pressure roller one (27), the rear end outer surface of the support plate (18) is fixedly connected to the fixed shaft three (28), one end of the fixed shaft three (28) is fixedly connected to the bearing three (29), the rear end outer surface of the bearing three (29) is fixedly connected to the pressure roller two (30), and the number of the fixed shaft two (25), bearing two (26), fixed shaft three (28) and bearing three (29) is two groups.

4. The pre-splitting device based on the plate slitting machine according to claim 2, characterized in that: The outer surface of the upper end of the platform (1) is fixedly connected to a base (8), and the inner wall of the hydraulic cylinder (9) is movably connected to a piston rod (14).

5. The pre-splitting device based on the plate slitting machine according to claim 3, characterized in that: The upper outer surface of the platform (1) is fixedly connected to a support plate (18), and the inner wall of the movable hole three (20) is movably connected to a threaded rod (22).

6. The pre-splitting device based on the plate slitting machine according to claim 3, characterized in that: The outer surface of the rear end of the pressure roller 1 (27) is fixedly connected to the bearing 2 (26), and the outer surface of the rear end of the pressure roller 2 (30) is fixedly connected to the bearing 3 (29).

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