Deviation rectifying device for preventing strip steel from deviating

Abstract

The utility model relates to a deviation rectifying device for preventing strip steel from deviating, and belongs to the technical field of strip steel deviation rectifying. The device mainly comprises a rack, a supporting table, a conveying roller, a supporting cross beam, a supporting rod, a deviation rectifying mechanism, an air cylinder, a clamping piece, a proximity switch and a controller. When the strip steel is conveyed on the conveying rollers, if the strip steel deviates and the proximity switch detects the position change of the strip steel, a signal is transmitted to the controller, and the controller controls the air cylinder to act and drives the deviation rectifying mechanism to rectify deviation, so that the strip steel returns to a correct position, deviation of a strip steel roll during rolling is reduced, the regularity of the strip steel roll can be ensured, and the product quality is improved. The regular strip steel coil is more convenient to process in the subsequent production and carrying process, extra processing time and cost caused by irregularity are reduced, and therefore the overall production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of strip steel rectification, and particularly relates to a rectification device for preventing strip steel from running off track. Background Technique

[0002] Cold-rolled strip steel uses hot-rolled strip steel or steel plates as raw materials and is rolled into finished products at normal temperature by a cold rolling mill. After the cold-rolled strip steel is processed on the production line, it is generally wound by a winding device to facilitate subsequent production and handling. However, during the operation of the existing strip steel winding device, the winding of the strip steel coil will shift, resulting in an irregular strip steel coil. Summary of the Invention

[0003] In order to overcome the problem that during the operation of the existing strip steel winding device, the winding of the strip steel coil will shift, resulting in an irregular strip steel coil, the utility model provides a rectification device for preventing strip steel from running off track; when the strip steel is conveyed on the conveying roller, if the strip steel runs off track, the proximity switch detects the position change of the strip steel and transmits the signal to the controller, and the controller controls the cylinder to act, driving the rectification mechanism to rectify, so that the strip steel returns to the correct position, reducing the shift during the winding of the strip steel coil, ensuring the regularity of the strip steel coil, and improving the product quality.

[0004] To achieve the above object, the utility model is realized by the following technical scheme: a rectification device for preventing strip steel from running off track mainly includes a frame, a support table, a conveying roller, a support cross beam, a support rod, a rectification mechanism, a cylinder, a clamping member, a proximity switch, and a controller. The support table is installed at the top of the frame, the conveying roller is rotatably installed on the support table, the support cross beam and the support rod are installed on the frame and located at the bottom of the support table, the rectification mechanism is installed on the support cross beam, the cylinder is installed on the support rod, the piston rod of the cylinder is connected to the rectification mechanism, the clamping member is installed on both sides of the frame through fastening bolts, the proximity switch is clamped on the clamping member, and the controller is installed on the side walls of the frame and the support table. The cylinder and the proximity switch are electrically connected to the controller.

[0005] The rectification mechanism includes a bottom plate, a rotation center shaft, a rotation arm, a slide rail, a slider, a connecting plate, a pull rod, and a centering roller. The bottom plate is installed on the support cross beam, the rotation center shaft is rotatably installed at the top of the bottom plate, the rotation arm is installed on the rotation center shaft, the slide rail is installed on the support cross beam, the slider is slidably installed on the slide rail, the connecting plate is installed at the top of the slider, one end of the pull rod is connected to the rotation arm, and the other end is connected to the connecting plate. The centering roller is detachably installed on the connecting plate.

[0006] The proximity switch is adjustably clamped on the clamping member.

[0007] Advantages of the Utility Model

[0008] When the strip steel is conveyed on the conveying rollers, if the strip steel runs off track, the proximity switch detects the position change of the strip steel and transmits the signal to the controller. The controller controls the cylinder to actuate, driving the deviation rectifying mechanism to correct the deviation, so that the strip steel returns to the correct position, reducing the deviation during the coiling of the strip steel coil. This can ensure the regularity of the strip steel coil, improve the product quality. The regular strip steel coil is more convenient to handle during subsequent production and handling processes, reducing the extra processing time and costs caused by irregularity, thereby enhancing the overall production efficiency. Brief Description of the Drawings

[0009] Figure 1 is an isometric schematic view of the present utility model.

[0010] Figure 2 is a three-dimensional schematic view of the present utility model.

[0011] Figure 3 is another three-dimensional schematic view of the present utility model.

[0012] Figure 4 is a partial sectional schematic view of the present utility model.

[0013] Figure 5 is another partial sectional schematic view of the present utility model. Detailed Description of the Preferred Embodiments

[0014] In order to make the objectives, technical solutions and beneficial effects of the present utility model clearer, the preferred embodiments of the present utility model will be described in detail below in conjunction with the drawings for the convenience of those skilled in the art to understand.

[0015] The present utility model discloses a deviation rectifying device for preventing strip steel from running off track. The deviation rectifying device for preventing strip steel from running off track mainly includes a frame 1, a support table 2, conveying rollers 3, a support crossbeam 4, support rods 5, a deviation rectifying mechanism 6, a cylinder 7, a clamping member 8, a proximity switch 9, and a controller 10. The support table 2 is installed at the top end of the frame 1. The conveying rollers 3 are rotatably installed on the support table 2. The support crossbeam 4 and the support rods 5 are installed on the frame 1 and are located at the bottom end of the support table 2. The deviation rectifying mechanism 6 is installed on the support crossbeam 4. The cylinder 7 is installed on the support rods 5. The piston rod of the cylinder 7 is connected to the deviation rectifying mechanism 6. The clamping member 8 is installed on both sides of the frame 1 through fastening bolts. The proximity switch 9 is clamped on the clamping member 8. The controller 10 is installed on the side walls of the frame 1 and the support table 2. The cylinder 7 and the proximity switch 9 are electrically connected to the controller 10.

[0016] The described deviation rectifying mechanism 6 includes a bottom plate 61, a rotating central shaft 62, a rotating arm 63, a slide rail 64, a slider 65, a connecting plate 66, a pull rod 67, and an aligning roller 68. The bottom plate 61 is installed on the support cross beam 4. The rotating central shaft 62 is rotatably installed at the top of the bottom plate 61. The rotating arm 63 is installed on the rotating central shaft 62. The slide rail 64 is installed on the support cross beam 4. The slider 65 is slidably installed on the slide rail 64. The connecting plate 66 is installed at the top of the slider 65. One end of the pull rod 67 is connected to the rotating arm 63, and the other end is connected to the connecting plate 66. The aligning roller 68 is detachably installed on the connecting plate 66. When the strip steel is conveyed on the conveying roller 3, if the strip steel runs off track, the proximity switch 9 detects the position change of the strip steel and transmits a signal to the controller 10. The controller 10 controls the cylinder 7 to actuate and drives the deviation rectifying mechanism 6 to rectify the deviation. The rotating arm 63 rotates around the rotating central shaft 62, drives the pull rod 67 to pull the slider 65 and the connecting plate 66 to slide along the slide rail 64, and further drives the aligning roller 68 to move, so that the strip steel returns to the correct position.

[0017] The described proximity switch 9 is adjustably clamped on the clamping member 8; the position of the proximity switch 9 on the clamping member 8 can be adjusted according to the width of the strip steel, which expands the application range of the device.

[0018] Working process:

[0019] The conveying roller 3 conveys the strip steel. Before conveying the strip steel, the staff first adjusts the position of the proximity switch 9 on the clamping member 8 according to the width of the strip steel, which expands the application range of the device. When the strip steel is conveyed on the conveying roller 3, if the strip steel runs off track, the proximity switch 9 detects the position change of the strip steel and transmits a signal to the controller 10. The controller 10 controls the cylinder 7 to actuate and drives the deviation rectifying mechanism 6 to rectify the deviation. The rotating arm 63 rotates around the rotating central shaft 62, drives the pull rod 67 to pull the slider 65 and the connecting plate 66 to slide along the slide rail 64, and further drives the aligning roller 68 to move, so that the strip steel returns to the correct position, reducing the deviation during the coiling of the strip steel coil, ensuring the regularity of the strip steel coil, improving the quality of the product. The regular strip steel coil is more convenient to handle during subsequent production and handling processes, reducing the extra processing time and cost caused by irregularity, thereby improving the overall production efficiency.

[0020] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. A deviation rectifying device for preventing the strip steel from running off, characterized in that: The described deviation rectifying device for preventing strip steel from running off includes a frame (1), a support table (2), a conveying roller (3), a support cross beam (4), a support rod (5), a deviation rectifying mechanism (6), a cylinder (7), a clamping member (8), a proximity switch (9), and a controller (10). The support table (2) is installed at the top of the frame (1). The conveying roller (3) is rotatably installed on the support table (2). The support cross beam (4) and the support rod (5) are installed on the frame (1) at the bottom of the support table (2). The deviation rectifying mechanism (6) is installed on the support cross beam (4). The cylinder (7) is installed on the support rod (5). The piston rod of the cylinder (7) is connected to the deviation rectifying mechanism (6). The clamping member (8) is installed on both sides of the frame (1) through fastening bolts. The proximity switch (9) is snap-fitted on the clamping member (8). The controller (10) is installed on the side walls of the frame (1) and the support table (2). The cylinder (7) and the proximity switch (9) are electrically connected to the controller (10).

2. The deviation rectifying device for preventing strip steel deviation according to claim 1, characterized in that: The described deviation rectifying mechanism (6) includes a bottom plate (61), a rotation center shaft (62), a rotation arm (63), a slide rail (64), a slider (65), a connecting plate (66), a pull rod (67), and a centering roller (68). The bottom plate (61) is installed on the support cross beam (4). The rotation center shaft (62) is rotatably installed at the top of the bottom plate (61). The rotation arm (63) is installed on the rotation center shaft (62). The slide rail (64) is installed on the support cross beam (4). The slider (65) is slidably installed on the slide rail (64). The connecting plate (66) is installed at the top of the slider (65). One end of the pull rod (67) is connected to the rotation arm (63), and the other end is connected to the connecting plate (66). The centering roller (68) is detachably installed on the connecting plate (66).

3. The deviation rectifying device for preventing strip steel deviation according to claim 1 or 2, characterized in that: The described proximity switch (9) is adjustably snap-fitted on the clamping member (8).

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