Slitting type slitting machine

Abstract

The utility model provides a slitting type slitting machine, and belongs to the technical field of slitting machines. Comprising a slitting machine mounting frame and an electric push rod, the electric push rod is arranged at the upper end of the slitting machine mounting frame and fixedly connected with the slitting machine mounting frame, a shearing assembly and a driving assembly for driving the shearing assembly to rotate are arranged on the inner side of the slitting machine mounting frame, and the shearing assembly comprises a mounting plate, a fixing plate, a gasket, a shearing blade, a fixing sleeve and a nut. The mounting plate and the fixing plate are arranged on the two sides of the shearing blade respectively, the fixing sleeve is arranged on the inner side of the shearing blade, and the mounting plate and the fixing plate are connected with the shearing blade and the fixing sleeve through nuts and gaskets. Through the arrangement of the shearing assembly, the shearing blade is convenient to mount and dismount.

Description

Technical Field

[0001] The utility model provides a strip-type longitudinal shearing machine, belonging to the technical field of longitudinal shearing machines. Background Art

[0002] The slitting machine, also known as the slitting line, slitting machine, and slitting machine, is a name for metal slitting equipment. It is suitable for longitudinal shearing of metal strips and rewinding the slit narrow strips into rolls. It is easy to operate, has high cutting quality, high material utilization, and stepless cutting speed regulation.

[0003] Based on the above, the inventors found that:

[0004] In the prior art, multiple sets of shear blades are installed in the slitting type slitting machine. However, if the shear blades are worn, it is not convenient to replace and disassemble them. Some of them require the connecting shaft and all the blades connected to the shaft to be replaced, which is costly. It is a waste to replace the blades that are not broken.

[0005] Therefore, in view of this, the existing structure is studied and improved, and a strip-type longitudinal shearing machine is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The technical problem to be solved by the utility model is that the shearing blade of the traditional slitting type longitudinal shearing machine is not convenient to replace and disassemble when it is worn.

[0007] In order to solve the above problems, the utility model proposes the following technical solutions: a slitting type longitudinal shearing machine, comprising a longitudinal shearing machine mounting frame and an electric push rod, wherein the electric push rod is placed on the upper end of the longitudinal shearing machine mounting frame and is fixedly connected thereto, a shearing assembly and a driving assembly for driving the shearing assembly to rotate are arranged on the inner side of the longitudinal shearing machine mounting frame, the shearing assembly comprises a mounting plate, a fixing plate, a gasket, a shearing blade, a fixing sleeve and a nut, wherein the mounting plate and the fixing plate are respectively placed on both sides of the shearing blade and the fixing sleeve is placed on the inner side of the shearing blade, and the mounting plate and the fixing plate are connected to the shearing blade and the fixing sleeve through nuts and gaskets.

[0008] Furthermore, the driving assembly includes a motor, a rotating shaft, two rotating plates 1, 2 and 3, the two rotating plates 1 are respectively fixedly connected to both sides of the rotating shaft, the rotating plates 2 and 3 are respectively placed on the inner sides of the longitudinal shear mounting frame and the rotating plate 2 is rotatably connected to the longitudinal shear mounting frame, the motor is placed on the outer side of the longitudinal shear mounting frame and fixedly connected thereto, the output end of the motor is fixedly connected to the rotating plate 3, and the two rotating plates 1 are respectively fixedly connected to the rotating plate 2 and the rotating plate 3 by bolts.

[0009] Furthermore, the fixed sleeve is placed on the outside of the rotating shaft and fixedly connected thereto, a through groove one is provided in the middle of the shear blade for the rotating plate one, the rotating plate two and the fixed sleeve to pass through, and the through groove one is adapted to the outer diameter of the mounting plate, and the mounting plate sleeve is arranged on the outside of the rotating shaft.

[0010] Furthermore, the shear blade and the fixed plate are respectively provided with a through groove 2 which cooperates with the mounting plate. The structure of the mounting plate includes a block 1 and a threaded column. The block 1 is placed in the through groove 2 and the threaded column extends to the outside of the fixed plate. The washer is sleeved on the threaded column and the nut is placed on the threaded column.

[0011] Furthermore, the structure of the fixing plate includes block 2, and the fixing sleeve and the mounting plate are respectively provided with through groove 3 and placement groove, and the block 2 is placed in the through groove 3 and the placement groove.

[0012] Due to the adoption of the above technical scheme, the beneficial effect of the slitting longitudinal shearing machine of the utility model is as follows: when the shearing blade needs to be replaced, the rotating shaft is removed from the longitudinal shearing machine mounting frame, and the mounting plate and the fixing plate are connected with the shearing blade and the fixing sleeve through nuts and washers, which facilitates the installation and disassembly of the shearing blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 The utility model is a three-dimensional Figure 1 .

[0015] Figure 2 The utility model is a three-dimensional Figure 2 .

[0016] Figure 3 A three-dimensional view of a part of a slitting slitting machine of the utility model Figure 1 .

[0017] Figure 4 A three-dimensional view of a part of a slitting slitting machine of the utility model Figure 2 .

[0018] Figure 5 It is a three-dimensional diagram of a mounting plate of a slitting type longitudinal shearing machine according to the utility model.

[0019] Figure 6 It is a three-dimensional diagram of a fixed plate of a slitting type longitudinal shearing machine of the utility model.

[0020] In the figure:

[0021] 1. Slitting machine mounting frame; 2. Electric push rod; 3. Mounting plate; 4. Fixed plate; 5. Washer; 6. Shear blade; 7. Fixed sleeve; 8. Nut; 9. Motor; 10. Rotating shaft; 11. Rotating plate 1; 12. Rotating plate 2; 13. Through slot 1; 14. Through slot 2; 15. Block 1; 16. Threaded column; 17. Block 2; 18. Through slot 3; 19. Placement slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The present application fully explains the problems of the prior art in the technical background, and there are no superordinate or general problems. The problems to be solved by the present application are described in detail in the following utility model content and specific implementation methods, the technical problems to be solved by the technical scheme are clarified, and it is determined that the technical scheme of the present application has beneficial effects relative to the objective prior art.

[0024] See also Figure 1-6 As shown: The utility model provides a slitting type longitudinal shearing machine: it includes a longitudinal shearing machine mounting frame 1, an electric push rod 2, the electric push rod 2 is placed on the upper end of the longitudinal shearing machine mounting frame 1 and is fixedly connected thereto, a shearing assembly and a driving assembly for driving the shearing assembly to rotate are arranged inside the longitudinal shearing machine mounting frame 1, the driving assembly includes a motor 9, a rotating shaft 10, two rotating plates 11, a rotating plate 2 12, and a rotating plate 3, the two rotating plates 11 are respectively fixedly connected to both sides of the rotating shaft 10, the rotating plates 2 12 and the rotating plates 3 are respectively placed inside the longitudinal shearing machine mounting frame 1 and the rotating plate 2 12 is connected to the longitudinal shearing machine mounting frame The mounting frame 1 is rotatably connected, the motor 9 is placed on the outside of the longitudinal shear mounting frame 1 and fixedly connected thereto, the output end of the motor 9 is fixedly connected to the rotating plate three, the two rotating plates 11 are respectively fixedly connected to the rotating plate two 12 and the rotating plate three by bolts, the shearing assembly includes a mounting plate 3, a fixing plate 4, a gasket 5, a shearing blade 6, a fixing sleeve 7, and a nut 8, the mounting plate 3 and the fixing plate 4 are respectively placed on both sides of the shearing blade 6 and the fixing sleeve 7 is placed on the inside of the shearing blade 6, the mounting plate 3 and the fixing plate 4 are connected to the shearing blade 6 and the fixing sleeve 7 by nuts 8 and gaskets 5.

[0025] The fixed sleeve 7 is placed on the outside of the rotating shaft 10 and fixedly connected thereto, and a through groove 13 is provided in the middle of the shear blade 6 for the rotating plate 11, the rotating plate 2 12 and the fixed sleeve 7 to pass through, and the through groove 13 is adapted to the outer diameter of the mounting plate 3, and the mounting plate 3 is sleeved on the outside of the rotating shaft 10.

[0026] The shear blade 6 and the fixing plate 4 are respectively provided with a through groove 2 14 cooperating with the mounting plate 3. The structure of the mounting plate 3 includes a block 15 and a threaded column 16. The block 15 is placed in the through groove 2 14 and the threaded column 16 extends to the outside of the fixing plate 4. The washer 5 is sleeved on the threaded column 16 and the nut 8 is placed on the threaded column 16.

[0027] The structure of the fixing plate 4 includes a second block 17 . The fixing sleeve 7 and the mounting plate 3 are respectively provided with a third through groove 18 and a placement groove 19 . The second block 17 is placed in the third through groove 18 and the placement groove 19 .

[0028] The principle of the utility model of a strip-type longitudinal shearing machine is:

[0029] The utility model needs to be installed on the main structure of the longitudinal shearing machine, and the electric push rod is fixedly connected to the longitudinal shearing machine mounting frame. The electric push rod drives the longitudinal shearing machine mounting frame to move up and down, so that the specific installation steps are as follows: there is a through groove one in the middle of the shearing blade, and the inner diameter of the through groove one is adapted to the outer diameter of the mounting plate, the rotating plate one, the rotating plate two, and the fixed sleeve are circular structures, and the outer diameters are the same. The fixed sleeve and the rotating shaft are fixedly connected, and the shearing blade is inserted from the rotating plate one to the position of the fixed sleeve. At this time, the outer diameter of the fixed sleeve is close to the inner wall of the through groove one. As shown in the figure, when the shearing blade reaches the specified position, it will inevitably pass through the mounting plate. The mounting plate is sleeved on the outside of the rotating shaft. The mounting plate is rotated to correspond to the through groove one, and the shearing blade can be passed through.

[0030] When the shear blade passes through the mounting plate and reaches the specified position, turn the mounting plate. Figure 1-4 The position shown in the figure, then insert the block 1 on the mounting plate into the through slot 2 of the shear blade and the fixing plate. At this time, the threaded column on the mounting plate is exposed. Put the washer on the threaded column. The washer is larger than the aperture of the through slot 2. Then screw the nut on the threaded column. At this time, the block 2 is placed in the through slot 3.

[0031] The rotating plate one is fixedly connected with the rotating plate two and the rotating plate three by bolts respectively. Because the output end of the motor is fixedly connected with the rotating plate three, and the rotating plate two is rotationally connected with the longitudinal shearing machine mounting frame, the starting motor drives the rotating plate three, the rotating shaft and the rotating plate one to rotate under the action of the rotating plate two, and at the same time drives the shear blade fixedly connected with the rotating shaft to the fixed sleeve and its accessories to rotate.

[0032] The utility model facilitates the installation and disassembly of the shear blade by arranging the shear component.

[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A slitting type slitting machine, comprising a slitting machine mounting frame (1) and an electric push rod (2), wherein the electric push rod (2) is placed on the upper end of the slitting machine mounting frame (1) and is fixedly connected thereto, characterized in that: A shearing assembly and a driving assembly for driving the shearing assembly to rotate are arranged inside the longitudinal shearing machine mounting frame (1); the shearing assembly comprises a mounting plate (3), a fixing plate (4), a washer (5), a shearing blade (6), a fixing sleeve (7), and a nut (8); the mounting plate (3) and the fixing plate (4) are respectively arranged on both sides of the shearing blade (6), and the fixing sleeve (7) is arranged inside the shearing blade (6); the mounting plate (3) and the fixing plate (4) are connected to the shearing blade (6) and the fixing sleeve (7) through a nut (8) and a washer (5).

2. A slitting slitting machine according to claim 1, characterized in that: The driving assembly comprises a motor (9), a rotating shaft (10), two rotating plates (11), a rotating plate (12), and a rotating plate (3); the two rotating plates (11) are respectively fixedly connected to the two sides of the rotating shaft (10); the rotating plate (12) and the rotating plate (3) are respectively arranged on the inner side of the slitting machine mounting frame (1) and the rotating plate (12) is rotatably connected to the slitting machine mounting frame (1); the motor (9) is arranged on the outer side of the slitting machine mounting frame (1) and is fixedly connected thereto; the output end of the motor (9) is fixedly connected to the rotating plate (3); the two rotating plates (11) are respectively fixedly connected to the rotating plate (12) and the rotating plate (3) by bolts.

3. A slitting slitting machine according to claim 2, characterized in that: The fixing sleeve (7) is arranged outside the rotating shaft (10) and fixedly connected thereto; a through slot (13) is arranged in the middle of the shear blade (6) for the first rotating plate (11), the second rotating plate (12) and the fixing sleeve (7) to pass through; the through slot (13) is adapted to the outer diameter of the mounting plate (3); and the mounting plate (3) is sleeved outside the rotating shaft (10).

4. A slitting slitting machine according to claim 3, characterized in that: The shear blade (6) and the fixing plate (4) are respectively provided with a second through groove (14) cooperating with the mounting plate (3); the structure of the mounting plate (3) comprises a block (15) and a threaded column (16); the block (15) is placed in the second through groove (14) and the threaded column (16) extends to the outside of the fixing plate (4); the washer (5) is sleeved on the threaded column (16) and the nut (8) is placed on the threaded column (16).

5. A slitting slitting machine according to claim 4, characterized in that: The structure of the fixing plate (4) comprises a second block (17), and the fixing sleeve (7) and the mounting plate (3) are respectively provided with a third through groove (18) and a placement groove (19), and the second block (17) is placed in the third through groove (18) and the placement groove (19).

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