Automatic deviation rectifying metal sheet rewinding machine

Abstract

The utility model discloses an automatic deviation rectifying metal sheet rewinding machine, which relates to the technical field of metal sheet rewinding and comprises a fixing frame, a driving motor is fixedly connected to one side of the upper end of the fixing frame, a metal sheet roll is wound on the fixing frame, and the driving motor drives a conveying roller to drive a metal sheet to convey. Receding holes are formed in the two sides of the upper end of the fixing frame, adjusting rollers are movably arranged in the two receding holes, and adjusting frames are fixedly connected to the outer sides of the two ends of the adjusting rollers. The utility model discloses an automatic deviation rectifying metal sheet rewinding machine. By arranging the deviation rectifying mechanism, the adjusting frame and the adjusting roller, the winding position of a metal sheet can be corrected in time when the metal sheet is rewound, the adjusting roller moves according to the moving position of the metal sheet, the position of the metal sheet is corrected in time, a better winding effect is achieved, the metal sheet can be stably and flatly wound under the control of the deviation rectifying mechanism, and the winding efficiency is improved. And therefore, the deviation rectifying effect of automatic control is achieved, labor force is saved, and the winding efficiency and effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal sheet rewinding, in particular to an automatic deviation-correcting metal sheet rewinding machine. Background Art

[0002] After processing and cutting, metal sheets need to be rolled and sorted. Traditionally, metal sheets are rolled up simply by rotating the roller. Because the left and right forces are not stable during rolling, the metal sheets will deviate left and right during rolling. Once offset, the displacement will increase, and manual position adjustment is required. At the same time, manual supervision of the rolling of the metal sheets is also required. Therefore, the traditional rolling method consumes manual effort and the effect of neat rolling is poor. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention provides an automatic deviation-correcting metal sheet rewinding machine, which solves the problems raised by the above-mentioned background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automatic metal sheet correcting rewinding machine, comprising a fixed frame, one side of the upper end of the fixed frame is fixedly connected to a driving motor, a metal sheet roll is wound on the fixed frame, the driving motor drives the conveying roller to drive the metal sheet conveying device, a clearance hole is opened on both sides of the upper end of the fixed frame, and an adjusting roller is movably arranged in the two clearance holes, and an adjusting frame is fixedly connected to the outer side of the two ends of the adjusting roller, and the two sides of the fixed frame are fixedly connected to the connecting frame, and the adjusting frame is rotatably arranged at the lower end of the connecting frame, and the two ends of the connecting frame are fixedly connected to a placing frame, and a correcting mechanism is fixed in the placing frame; the correcting mechanism includes a telescopic cylinder, the output end of the telescopic cylinder pushes the adjusting frame to adjust the setting, and a reset spring is provided on one side of the telescopic cylinder, and the reset spring supports the adjusting frame to reset the setting.

[0005] Furthermore, the correction mechanism also includes: a guide wheel, which is fixedly connected to the output end of the telescopic cylinder, and the telescopic cylinder is fixedly connected in the placement frame, and the guide wheel is arranged to abut against the side wall of the adjustment frame; a slider, which is fixed to the end of the reset spring, and the slider is arranged to abut against the side wall of the adjustment frame; a fixed seat, an adjusting rod is passed through the fixed seat, and an infrared sensing switch is fixed to the end of the adjusting rod, and a wireless transmitter is inside the infrared sensing switch, and the telescopic cylinder setting is controlled by the wireless transmitter, and the upper end of the fixed seat is threadedly connected to a fixing button, and the lower end of the fixing button is arranged to abut against the adjusting rod.

[0006] Furthermore, the middle lower end of the connecting frame is fixedly connected to a rotating rod, the middle upper end of the adjusting frame is fixedly connected to a connecting seat, and the rotating rod and the connecting seat are rotatably connected via a bearing.

[0007] Furthermore, a scale line is provided on the upper end of the adjusting rod.

[0008] Furthermore, the end of the fixing button is arranged in a T shape.

[0009] Furthermore, the infrared sensor switch and the adjusting rod are fixedly connected by a fixing screw.

[0010] Compared with the above-mentioned background technology, the present application provides an automatic deviation-correcting metal sheet rewinding machine, which includes a rewinding machine with very mature technology today, and core components with a deviation-correcting mechanism, an adjustment frame and an adjustment roller. Its principle relies on detecting the winding position of the metal sheet through the deviation-correcting mechanism, and then controlling the position of the adjustment frame and the adjustment roller to achieve an automatic control deviation-correcting effect, save labor, and improve winding efficiency and effect.

[0011] The utility model provides an automatic deviation-correcting metal sheet rewinding machine. Compared with the existing technology, it has the following advantages:

[0012] The automatic deviation-correcting metal sheet rewinding machine is provided with a deviation-correcting mechanism, an adjusting frame and an adjusting roller so that the metal sheet can be timely corrected in its rewinding position during rewinding. The adjusting roller moves according to the moving position of the metal sheet, and timely corrects the position of the metal sheet to achieve a better rewinding effect. Under the control of the deviation-correcting mechanism, the metal sheet can be smoothly rewound and leveled, thereby achieving an automatically controlled deviation-correcting effect, saving labor and improving rewinding efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a structural diagram of the connecting frame, rotating rod and connecting seat of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the adjustment rod and infrared sensor switch of the utility model;

[0016] Figure 4 This is a top view schematic diagram of the utility model adjusting the roller offset;

[0017] Figure 5 for Figure 1 Schematic diagram of the structure enlarged at point A in the middle.

[0018] In the figure: 1. Fixed frame; 2. Drive motor; 3. Metal sheet roll; 4. Connecting frame; 5. Rotating rod; 6. Adjusting frame; 7. Connecting seat; 8. Adjusting roller; 9. Clearance hole; 10. Placement frame; 11. Telescopic cylinder; 12. Guide wheel; 13. Return spring; 14. Slider; 15. Fixed seat; 16. Adjusting rod; 17. Fixing button; 18. Scale line; 19. Infrared sensor switch. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-5The utility model provides a technical solution: an automatic deviation-correcting metal sheet rewinding machine, comprising a fixed frame 1, a driving motor 2 is fixedly connected to one side of the upper end of the fixed frame 1, a metal sheet roll 3 is wound on the fixed frame 1, the driving motor 2 drives the conveying roller to drive the metal sheet conveying device, a clearance hole 9 is opened on both sides of the upper end of the fixed frame 1, and an adjusting roller 8 is movably arranged in the two clearance holes 9, and an adjusting frame 6 is fixedly connected to the outer sides of the two ends of the adjusting roller 8, and the two sides of the fixed frame 1 are fixedly connected to the connecting frame 4, and the adjusting frame 6 is rotatably arranged at the lower end of the connecting frame 4, and the two ends of the connecting frame 4 are fixedly connected to a placing frame 10, and a deviation-correcting mechanism is fixed in the placing frame 10; the deviation-correcting mechanism includes The telescopic cylinder 11, the output end of the telescopic cylinder 11 pushes the adjustment frame 6 to adjust the setting, and a reset spring 13 is provided on one side of the telescopic cylinder 11, and the reset spring 13 supports the adjustment frame 6 to reset the setting; the upper rewinding end of the fixed frame 1 is also fixed with a driving motor 2, and the rewinding end is driven by the driving motor 2 to rotate to rewind the metal sheet to form a metal sheet roll 3. This is a prior art and will not be introduced in detail here. The design scheme provides a clearance hole 9 on both sides of the upper end of the fixed frame 1. The clearance hole 9 is a waist-shaped hole setting. An adjusting roller 8 is movably provided between the two clearance holes 9. The two ends of the adjusting roller 8 are fixedly connected to the adjusting frame 6, and the adjusting roller 8 can be driven by the movement of the adjusting frame 6. The movement of the metal sheet is adjusted and moved according to the offset of the metal sheet through the adjusting roller 8, so that the metal sheet roll 3 can be rolled up flush. The connecting frame 4 is fixedly connected to both sides of the fixed frame 1. The upper end of the connecting frame 4 is located at the upper end of the adjusting roller 8, and the adjusting frame 6 is located at the lower end of the connecting frame 4 and is rotatable. In this way, the connecting frame 4 can be rotated as a supporting core. At the same time, a placement frame 10 is fixed at both ends of the connecting frame 4. A telescopic cylinder 11 and a return spring 13 are provided in the placement frame 10. The adjustment frame 6 is offset and moved by the push of the telescopic cylinder 11 and the return spring 13, thereby driving the adjustment roller 8 to offset and move. When the metal sheet deviates to the right, the telescopic cylinder 11 and the return spring 13 are used to push the adjusting frame 6 to offset and move, thereby driving the adjustment roller 8 to offset and move. When the metal sheet deviates to the right, the telescopic cylinder 11 on the right is used to push the adjusting roller 8 to offset and move. The cylinder 11 pushes the right side of the adjusting frame 6, thereby causing the adjusting roller 8 to deviate to the left with the rotation center of the connecting frame 4 as the fulcrum, thereby driving the metal sheet to return. When the adjusting frame 6 touches the return spring 13 on the left, the return spring 13 can prevent the adjusting frame 6 from moving excessively and can reset the adjusting frame 6 in time. On the contrary, when the metal sheet deviates to the left, the telescopic cylinder 11 and the return spring 13 also have a corresponding pushing action, and then the telescopic cylinder 11 and the return spring 13 are driven by the correction mechanism to automatically adjust the position of the adjusting roller 8. According to the control programming, the rewinding of metal sheets of different widths can be achieved. The control programming is an existing known technology and will not be introduced in detail here.

[0021] like Figure 5As shown, the correction mechanism also includes: a guide wheel 12, which is fixedly connected to the output end of the telescopic cylinder 11, and the telescopic cylinder 11 is fixedly connected in the placement frame 10, and the guide wheel 12 is set against the side wall of the adjustment frame 6; a slider 14, the slider 14 is fixed to the end of the return spring 13, and the slider 14 is set against the side wall of the adjustment frame 6; a fixed seat 15, an adjusting rod 16 is passed through the fixed seat 15, and an infrared sensor switch 19 is fixed to the end of the adjusting rod 16, and a wireless transmitter in the infrared sensor switch 19 is used to control the setting of the telescopic cylinder 11 through the wireless transmitter, and the upper end of the fixed seat 15 is threadedly connected to a fixing button 17, and the lower end of the fixing button 17 is set against the adjusting rod 16; the output end of the telescopic cylinder 11 is ejected When the guide wheel 12 is pressed against the side wall of the adjusting frame 6, the rotation of the guide wheel 12 can provide a smoother pushing effect. At the same time, the slider 14 at the end of the return spring 13 can slide and push with the side wall of the adjusting frame 6, and the area of the slider 14 is not less than the setting of the return spring 13. This can prevent the return spring 13 from tilting during extrusion. The drive control of the telescopic cylinder 11 is controlled by the infrared sensor switch 19. When the edge of the metal sheet touches the infrared ray of the infrared sensor switch 19, the control is turned on, and the telescopic cylinder 11 is controlled and driven by the wireless transmitter. The infrared sensor switch 19 is an existing known technology, and the wireless control technology between the telescopic cylinder 11 and the infrared sensor switch 19 is also an existing known technology.

[0022] like Figure 2 As shown, the middle lower end of the connecting frame 4 is fixedly connected to the rotating rod 5, the middle upper end of the adjusting frame 6 is fixedly connected to the connecting seat 7, and the rotating rod 5 and the connecting seat 7 are rotatably connected through a bearing; the middle position of the lower end of the connecting frame 4 is fixedly connected to the rotating rod 5, the lower end of the rotating rod 5 is fixedly connected to the bearing, and the outer end of the bearing is fixed to the inside of the connecting seat 7, thus forming a stable rotating structure, and the adjusting frame 6 rotates around the position of the connecting seat 7.

[0023] like Figure 5 As shown, a scale line 18 is provided on the upper end of the adjustment rod 16 ; the setting of the scale line 18 can accurately adjust the fixed position of the infrared sensor switch 19 , thereby facilitating position adjustment according to metal sheets of different sizes.

[0024] like Figure 5 As shown, the end of the fixing button 17 is arranged in a T-shape; the T-shape arrangement can facilitate the operator to rotate the fixing button 17, and the rotation can be facilitated by the relative dislocation force.

[0025] like Figure 3 As shown, the infrared sensor switch 19 and the adjusting rod 16 are fixedly connected by fixing screws; fixing the infrared sensor switch 19 and the adjusting rod 16 by fixing screws can facilitate installation and disassembly as well as maintenance and repair.

[0026] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An automatic deviation-correcting metal sheet rewinding machine, comprising a fixed frame (1), a driving motor (2) fixedly connected to one side of the upper end of the fixed frame (1), a metal sheet roll (3) wound on the fixed frame (1), and the driving motor (2) driving a conveying roller to drive the metal sheet conveying device, characterized in that: The upper ends of the fixing frame (1) are provided with clearance holes (9), and the two clearance holes (9) are movably provided with adjustment rollers (8). The adjustment frames (6) are fixedly connected to the outer sides of the two ends of the adjustment rollers (8). The two ends of the fixing frame (1) are fixedly connected to the connecting frame (4), and the adjustment frame (6) is rotatably provided at the lower end of the connecting frame (4). The two ends of the connecting frame (4) are fixedly connected to the placement frame (10), and a correction mechanism is fixed in the placement frame (10); The correction mechanism comprises a telescopic cylinder (11), the output end of the telescopic cylinder (11) pushes the adjustment frame (6) to adjust the setting, and a reset spring (13) is provided on one side of the telescopic cylinder (11), and the reset spring (13) supports the adjustment frame (6) to reset the setting.

2. The automatic deviation-correcting metal sheet rewinding machine according to claim 1, characterized in that: The correction mechanism also includes: A guide wheel (12), the guide wheel (12) is fixedly connected to the output end of the telescopic cylinder (11), the telescopic cylinder (11) is fixedly connected to the placement frame (10), and the guide wheel (12) is arranged to abut against the side wall of the adjustment frame (6); A slider (14), wherein the slider (14) is fixed to the end of the return spring (13), and the slider (14) is disposed against the side wall of the adjustment frame (6); A fixing seat (15) is provided with an adjusting rod (16) on the fixing seat (15), an infrared sensor switch (19) is fixed at the end of the adjusting rod (16), a wireless transmitter is contained in the infrared sensor switch (19), and the setting of the telescopic cylinder (11) is controlled by the wireless transmitter. The upper end of the fixing seat (15) is threadedly connected with a fixing button (17), and the lower end of the fixing button (17) is set against the adjusting rod (16).

3. The automatic deviation-correcting metal sheet rewinding machine according to claim 2, characterized in that: The middle lower end of the connecting frame (4) is fixedly connected to a rotating rod (5), the middle upper end of the adjusting frame (6) is fixedly connected to a connecting seat (7), and the rotating rod (5) and the connecting seat (7) are rotatably connected via a bearing.

4. The automatic deviation-correcting metal sheet rewinding machine according to claim 2, characterized in that: A scale line (18) is provided on the upper end of the adjusting rod (16).

5. The automatic deviation-correcting metal sheet rewinding machine according to claim 2, characterized in that: The end of the fixing button (17) is arranged in a T-shape.

6. The automatic deviation-correcting metal sheet rewinding machine according to claim 2, characterized in that: The infrared sensing switch (19) and the adjusting rod (16) are fixedly connected via a fixing screw.

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