Thin shearing machine

Abstract

The thin shearing machine comprises a machine body, a conveying roller is arranged on the machine body, a shearing device is arranged on the upper portion of the conveying roller, a lifting rod is arranged on the portion, located on the lower portion of the conveying roller, of the inner side of the machine body, a bottom plate is installed on one side of the machine body, a supporting plate is installed on the bottom plate, and an inclined notch is formed in the middle of the upper end of the supporting plate. A limiting groove is formed in the position, located on the lower portion of the inclined notch, of the supporting plate, a winding roller is movably installed in the limiting groove, an inclined clamping groove is formed in the position, located at the joint of one side of the inclined notch and one side of the limiting groove, of the supporting plate, a movable groove is formed in the other side of the supporting plate, and a limiting abutting column is movably installed in the movable groove; the lower surface of the limiting abutting column abuts against the side face of one end of the winding roller. When the limiting abutting columns completely enter the movable grooves, the upper portions of the winding rollers are not protected, the winding rollers can be taken out from the interiors of the limiting grooves, and the purpose of convenient replacement is achieved.

Description

Technical Field

[0001] The present application relates to the field of slitting machines, and in particular to a thinning shearing machine. Background Art

[0002] Slitting machine, also known as slitting line, slitting machine, slitting machine, is a name for metal slitting equipment. Purpose: Suitable for longitudinal shearing of metal strips and rewinding the slit narrow strips into coils. Advantages: Easy operation, high cutting quality, high material utilization, stepless cutting speed regulation, etc. Structure: Consists of uncoiling, material guiding positioning, slitting and coiling, etc. Applicable materials: tinplate, silicon steel sheet, aluminum strip, copper, stainless steel plate, galvanized plate, etc. Applicable industries: transformers, motors, home appliances, automobiles, building materials, packaging industry, etc.

[0003] When the plate is divided into several steel strips with narrow bandwidth, a rotating tool is used for shearing. When the plate is cut into several steel strips by the tool, burrs are left on both sides of the plate. The two burrs on both sides are regarded as waste and no longer used. Due to its material, the burrs can be recycled for other purposes. The general recycling method is to rewind it through a rewinding device. However, after a rewinding device is completed, it is inconvenient to remove it and replace it with another rewinding roller. Utility Model Content

[0004] In order to solve the problem that it is inconvenient to remove the winding device on the longitudinal shearing machine and replace it with another winding roller after the winding is completed, the present application provides a thinning shearing machine.

[0005] The present application provides a thinning shearing machine adopting the following technical solution:

[0006] The cam is provided with a plurality of supporting plates, and the supporting plates are provided with a plurality of supporting plates at the bottom of the cam.

[0007] By adopting the above technical solution, the limiting abutment column gradually enters the interior of the movable groove. When the limiting abutment column completely enters the interior of the movable groove, the upper part of the winding roller is not protected, and the winding roller is taken out from the interior of the limiting groove.

[0008] Preferably, one end of the position-limiting abutting column is opened obliquely, one end of the position-limiting abutting column is adapted to the inner side of the oblique slot, and one end of the position-limiting abutting column is located inside the oblique slot.

[0009] By adopting the above technical solution, one end of the limiting abutment column is inserted into the inside of the oblique slot, which can limit the limiting abutment column to prevent it from moving left and right, thereby improving the overall stability.

[0010] Preferably, the size of the movable groove is adapted to the size of the limiting abutment column, a spring is installed inside the movable groove, one end of the spring is connected to one end inside the movable groove, and the other end is connected to the limiting abutment column.

[0011] By adopting the above technical solution, the position-limiting abutting column can be restricted to prevent it from moving left and right.

[0012] Preferably, a screw is rotatably connected to the upper portion of the limiting abutment column, the screw is threadedly connected to the upper portion of the support plate, a rotating handle is installed at one end of the screw, and the screw can drive the limiting abutment column to move when it rotates.

[0013] By adopting the above technical solution, rotating the rotating handle can drive the screw to rotate. When the screw rotates, it can gradually move out of the interior of the movable groove, and at this time it can drive the limiting abutment column to gradually enter the interior of the movable groove.

[0014] Preferably, a winding drum is installed on the winding roller, a limit strip is provided on the winding roller, a limit slot is opened on the inner side of the winding drum, the width of the limit slot is adapted to the width of the limit strip, and the limit strip is located inside the limit slot.

[0015] By adopting the above technical solution, the winding roller can drive the winding drum to rotate through the limiting strip to reel in the waste edges.

[0016] Preferably, a passive gear is installed at one end of the winding roller, and the lower part of the passive gear is meshedly connected with a driving gear.

[0017] By adopting the above technical solution, the driving gear can drive the driven gear to rotate when it rotates, and the driven gear can drive the winding roller to rotate when it rotates, so that the winding roller can be wound conveniently.

[0018] Preferably, a rotating shaft is connected to the middle of the driving gear, one end of the rotating shaft is connected to a driving motor, the output end of the driving motor and the rotating shaft are connected through a coupling, and the driving motor is connected to the support plate.

[0019] By adopting the above technical solution, the driving motor drives the rotating shaft and the driving gear to rotate, and when the driving gear rotates, it can drive the driven gear and the winding roller to rotate for winding.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. In this application, the screw can be rotated by turning the rotary handle. As the screw rotates, it can gradually move out of the movable groove, which can then drive the limit abutment post to gradually enter the movable groove. When the limit abutment post is completely inside the movable groove, the upper part of the winding roller is not protected, and the winding roller can be removed from the inside of the limit groove, achieving the purpose of convenient replacement;

[0022] 2. This application drives the rotating shaft and the driving gear to rotate through a driving motor. When the driving gear rotates, it can drive the passive gear to rotate. When the passive gear rotates, it can drive the winding roller to rotate. At this time, the winding roller can drive the winding drum to rotate through the limit bar to reel in the waste edge. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a thinning shearing machine according to an embodiment of the present application;

[0024] Figure 2 This is a schematic diagram of the upper mounting structure of the base plate according to an embodiment of the present application;

[0025] Figure 3 This is a schematic diagram mainly showing the structure of the support plate in an embodiment of the present application;

[0026] Figure 4 This is a schematic diagram of the cross-sectional structure of the support plate according to an embodiment of the present application;

[0027] Figure 5 This is a schematic diagram of the installation structure of the winding roller part of the embodiment of the present application;

[0028] Figure numerals: 1, machine body; 2, conveying roller; 3, shears; 4, lifting rod; 5, bottom plate; 6, support plate; 7, oblique notch; 8, limiting groove; 9, winding roller; 10, oblique slot; 11, movable slot; 12, limiting abutment column; 13, oblique end face; 14, spring; 15, screw; 16, rotating handle; 17, limiting strip; 18, winding drum; 19, limiting groove; 20, passive gear; 21, driving gear; 22, driving motor. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-Figure 5 This application is described in further detail.

[0030] The embodiment of the present application discloses a thin shearing machine, including a machine body 1, a conveying roller 2 is provided on the machine body 1, and the plate is conveyed by the conveying roller 2 to facilitate subsequent shearing. A shear 3 is provided on the upper part of the conveying roller 2, and the plate in conveyance can be sheared by the shear 3. A lifting rod 4 is provided on the inner side of the machine body 1 at the lower part of the conveying roller 2. The lifting rod 4 can prevent the sheared plate from falling directly, so that it can be easily put onto the winding roller 9. A bottom plate 5 is installed on one side of the machine body 1, and a support plate 6 is installed on the bottom plate 5. An oblique notch 7 is provided in the middle of the upper end of the support plate 6. A limiting groove 8 is provided at the lower part of the recess 7, and a winding roller 9 is movably installed inside the limiting groove 8. An oblique slot 10 is provided on the support plate 6 at the connection between the oblique recess 7 and the limiting groove 8 on one side, and a movable groove 11 is provided on the other side. A limiting abutment column 12 is movably installed inside the movable groove 11, and the lower surface of the limiting abutment column 12 abuts against one end side of the winding roller 9. The limiting abutment column 12 gradually enters the interior of the movable groove 11. When the limiting abutment column 12 completely enters the interior of the movable groove 11, the upper part of the winding roller 9 is not protected, and the winding roller 9 is taken out from the interior of the limiting groove 8.

[0031] Please refer to Figure 4 One end of the limiting abutment column 12 is obliquely opened with an oblique end surface 13, and one end of the limiting abutment column 12 is adapted to the inner side of the oblique card slot 10. One end of the limiting abutment column 12 is located inside the oblique card slot 10. By inserting one end of the limiting abutment column 12 into the inside of the oblique card slot 10, the limiting abutment column 12 can be restricted to prevent it from moving left and right, thereby improving the overall stability.

[0032] Please refer to Figure 3 and Figure 4 The size of the movable groove 11 is adapted to the size of the limiting abutment column 12. A spring 14 is installed inside the movable groove 11. One end of the spring 14 is connected to one end of the inner part of the movable groove 11, and the other end is connected to the limiting abutment column 12. A screw 15 is also rotatably connected to the limiting abutment column 12. The screw 15 is threadedly connected to the upper part of the support plate 6. A rotating handle 16 is installed at one end of the screw 15. When the screw 15 rotates, the limiting abutment column 12 can be driven to move. Rotating the rotating handle 16 can drive the screw 15 to rotate. When the screw 15 rotates, it can gradually move out from the inside of the movable groove 11. At this time, the limiting abutment column 12 can be driven to gradually enter the inside of the movable groove 11, which is convenient for adjusting the limiting abutment column 12.

[0033] Please refer to Figure 1 、 Figure 2 and Figure 5The winding roller 9 is provided with a winding drum 18, and a limiting strip 17 is provided on the winding roller 9. A limiting slot 19 is provided on the inner side of the winding drum 18. The width of the limiting slot 19 matches the width of the limiting strip 17. The limiting strip 17 is located inside the limiting slot 19. One end of the winding roller 9 is provided with a passive gear 20. The lower part of the passive gear 20 is meshed with a driving gear 21. The middle of the driving gear 21 is connected to a rotating shaft. One end of the rotating shaft is connected to a driving motor 22. The output end of the driving motor 22 and the rotating shaft are connected through a coupling. The driving motor 22 is connected to the support plate 6, and the rotating shaft and the driving gear 21 are driven by the driving motor 22 to rotate. When the driving gear 21 rotates, the passive gear 20 can be driven to rotate. When the passive gear 20 rotates, the winding roller 9 can be driven to rotate. At this time, the winding roller 9 can drive the winding drum 18 to rotate through the limiting strip 17, so as to reel the waste edge.

[0034] The implementation principle of a thin shearing machine in the embodiment of the present application is as follows: the raw edges on both sides of the plate sheared by the conveying roller 2 and the shearing device 3 can be reeled up. First, the driving motor 22 is started, and the driving motor 22 drives the rotating shaft and the active gear 21 to rotate. When the active gear 21 rotates, it can drive the passive gear 20 to rotate. When the passive gear 20 rotates, it can drive the reeling roller 9 to rotate. At this time, the reeling roller 9 can drive the reeling roller 18 to rotate through the limiting strip 17 to reel up the waste edge; when reeling is completed, rotating the rotating handle 16 can drive the screw 15 to rotate. When the screw 15 rotates, it can gradually move out from the inside of the movable groove 11, and at this time, it can drive the limiting abutment column 12 to gradually enter the inside of the movable groove 11. When the limiting abutment column 12 completely enters the inside of the movable groove 11, the upper part of the reeling roller 9 is not protected, and the reeling roller 9 can be taken out from the inside of the limiting groove 8.

[0035] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A thinning shear, characterized in that: The invention comprises a machine body (1), wherein a conveying roller (2) is provided on the machine body (1), a shearing device (3) is provided on the upper part of the conveying roller (2), a lifting rod (4) is provided on the inner side of the machine body (1) at the lower part of the conveying roller (2), a bottom plate (5) is installed on one side of the machine body (1), a support plate (6) is installed on the bottom plate (5), an oblique notch (7) is provided in the middle part of the upper end of the support plate (6), and a shearing device (3) is provided on the support plate (6) at the oblique notch ( A limiting groove (8) is provided at the lower part of the supporting plate (6), a winding roller (9) is movably installed inside the limiting groove (8), an oblique groove (10) is provided at the connection between the oblique notch (7) and the limiting groove (8) on one side, and a movable groove (11) is provided on the other side, a limiting abutting column (12) is movably installed inside the movable groove (11), and the lower surface of the limiting abutting column (12) abuts against the side surface of one end of the winding roller (9).

2. A thinning shear according to claim 1, characterized in that: One end of the position-limiting abutting column (12) is obliquely provided with an oblique end surface (13), one end of the position-limiting abutting column (12) is adapted to the inner side of the oblique slot (10), and one end of the position-limiting abutting column (12) is located inside the oblique slot (10).

3. A thinning shear according to claim 2, characterized in that: The size of the movable groove (11) is adapted to the size of the position-limiting abutting column (12); a spring (14) is installed inside the movable groove (11); one end of the spring (14) is connected to one end inside the movable groove (11), and the other end is connected to the position-limiting abutting column (12).

4. A thinning shear according to claim 3, characterized in that: The upper portion of the position-limiting abutting column (12) is also rotatably connected with a screw rod (15), the screw rod (15) and the upper portion of the support plate (6) are threadedly connected, and a rotating handle (16) is installed at one end of the screw rod (15), and the position-limiting abutting column (12) can be driven to move when the screw rod (15) rotates.

5. The thinning shear according to claim 4, characterized in that: A winding drum (18) is installed on the winding roller (9), a limiting strip (17) is provided on the winding roller (9), a limiting groove (19) is provided on the inner side of the winding drum (18), the width of the limiting groove (19) is adapted to the width of the limiting strip (17), and the limiting strip (17) is located inside the limiting groove (19).

6. The thinning shear according to claim 5, characterized in that: A passive gear (20) is installed at one end of the winding roller (9), and a driving gear (21) is meshedly connected to the lower portion of the passive gear (20).

7. The thinning shear according to claim 6, characterized in that: The middle of the driving gear (21) is connected to a rotating shaft, one end of the rotating shaft is connected to a driving motor (22), the output end of the driving motor (22) and the rotating shaft are connected via a coupling, and the driving motor (22) is connected to the support plate (6).

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