Centering guide device for steel belt machining

Abstract

The utility model relates to the technical field of steel rolling equipment, in particular to a centering guide device for steel strip processing, which comprises a workbench, a working box is fixedly arranged above the workbench, a mounting box is fixedly arranged between the working box, a plurality of guide vertical rollers are movably arranged in the mounting box, and a plurality of guide vertical rollers are movably arranged in the mounting box. Two driving guide transverse rollers are movably arranged in the working box, an auxiliary guide transverse roller is movably arranged above the driving guide transverse rollers, the guide transverse rollers and the guide vertical rollers are installed in the working box and the installation box correspondingly, and therefore steel strips subjected to centering guide are aligned in the vertical direction and the horizontal direction correspondingly; according to the device, two devices can be matched, so that the steel strips are located on the same horizontal plane after centering and guiding work, and the worker can rapidly conduct welding and other machining on the two sections of steel strips in the output box of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling equipment, in particular to a centering and guiding device for steel strip processing. Background Technique

[0002] The centering and guiding device for steel strip processing is mainly used to ensure that the steel strip maintains the correct position and alignment during the processing. Through specific designs and mechanical operations, this device helps the steel strip to remain stable during rolling or other processing, avoiding deviation or misalignment, thereby ensuring the quality and processing efficiency of the steel strip. When used in a shearing butt welding machine, the tails and heads of two coils of steel strip are welded together to ensure the uninterrupted operation of the rolling mill and improve production efficiency. The functions of the centering and clamping device are: before welding the head and tail, centering and clamping the head and tail to ensure the alignment of both ends of the steel strip and the welding quality.

[0003] As disclosed in a centering and clamping device with the authorization announcement number CN 202377726 U3, although it realizes the convenience of controlling the movement of the movable centering seat through a cylinder to clamp the steel strip, with a simple structure and easy production; moreover, the movable centering seat is driven by the cylinder to move freely. Compared with the existing centering and clamping device in the form of a lead screw, there will be no jamming phenomenon, ensuring the uninterrupted operation of the rolling mill and greatly improving production efficiency. However, it does not solve the problem that the existing centering and guiding device is difficult to center the steel strip simultaneously in the vertical and horizontal directions. Therefore, we propose a centering and guiding device for steel strip processing. Content of the Utility Model

[0004] The purpose of the utility model is to provide a centering and guiding device for steel strip processing to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A centering and guiding device for steel strip processing includes a workbench. Above the workbench, a work box is fixedly arranged. Between the work boxes, an installation box is fixedly arranged. Inside the installation box, a number of guiding vertical rollers are movably arranged. Inside the work box, two active guiding horizontal rollers are movably arranged. Above the active guiding horizontal rollers, an auxiliary guiding horizontal roller is movably arranged. Outside the work box, a motor box is fixedly arranged. Inside the motor box, a working motor is fixedly arranged. Inside the inner side of the motor box, a transmission box is fixedly arranged. Inside the transmission box, a transmission belt is movably arranged.

[0007] Preferably, mounting bases are fixedly arranged at the four corners of the bottom end of the workbench. A work box is fixedly arranged on one side of the workbench above and close to the mounting bases. A transmission chamber is arranged inside the work box. An output box is fixedly arranged on the side of the workbench above and away from the work box. Two output cross rollers are movably arranged inside the output box.

[0008] Preferably, the mounting box is fixedly arranged between the work box and the output box. A number of fixed shafts are movably arranged inside the mounting box. Guide vertical rollers are fixedly arranged on the outer sides of the fixed shafts.

[0009] Preferably, the active guide cross roller is fixedly arranged on one side of the work box close to the guide vertical roller. An active gear is fixedly arranged inside the transmission chamber on one side of the active guide cross roller. A driven gear is movably arranged above the active gear. An auxiliary guide cross roller is fixedly arranged inside the work box on one side of the driven gear.

[0010] Preferably, the motor box is fixedly arranged on one side of the work box outside and close to the active gear. A heat dissipation window is fixedly arranged on the outside of the motor box. A working motor is fixedly arranged at the bottom end inside the motor box on one side close to the heat dissipation window. A transmission shaft is fixedly arranged on the side of the working motor close to the work box.

[0011] Preferably, the transmission box is fixedly arranged between the motor box and the work box. A first pulley is movably arranged inside the transmission box on one side close to the transmission shaft. A second pulley is movably arranged inside the transmission box on one side close to the active gear. A transmission belt is movably arranged between the first pulley and the second pulley.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. For the centering and guiding device for steel strip processing, by respectively installing guide cross rollers and guide vertical rollers inside the work box and the mounting box, the steel strip for centering and guiding is respectively aligned in the vertical and horizontal directions, so as to facilitate the subsequent workers to process the steel strip in the output box. The device can use two such devices for cooperation, so that the steel strip is on the same horizontal plane after the centering and guiding work, so that the workers can quickly weld and process two sections of steel strip in the output box of the device.

[0014] 2. The centering and guiding device for steel strip processing drives the rotation of the active guiding roller and the auxiliary guiding roller through a working motor. Two mutually meshing gears are arranged in the transmission bin between the active guiding roller and the auxiliary guiding roller. When the working motor drives the active guiding roller to rotate through two belt pulleys and a transmission belt, the two guiding rollers will rotate together through the two mutually meshing gears, thereby increasing the speed of the steel strip for vertical centering and guiding and conveying, and thus improving the working efficiency of the device for centering and guiding the steel strip. Brief Description of the Drawings

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the internal structure installation of the installation box of the present utility model;

[0017] Figure 3 is a schematic diagram of the structure installation of the output box of the present utility model;

[0018] Figure 4 is a schematic diagram of the structure installation of the working motor of the present utility model.

[0019] In the figure: 1, workbench; 2, placement base; 3, work box; 4, transmission bin; 5, output box; 6, output roller; 7, installation box; 8, fixed shaft; 9, guiding vertical roller; 10, active guiding roller; 11, active gear; 12, driven gear; 13, auxiliary guiding roller; 14, motor box; 15, heat dissipation window; 16, working motor; 17, transmission shaft; 18, transmission box; 19, first belt pulley; 20, second belt pulley; 21, transmission belt. Detailed Embodiment

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 as shown, a technical solution provided by the present utility model:

[0022] A centering guiding device for steel strip processing, comprising a workbench 1, a work box 3 is fixedly arranged above the workbench 1, an installation box 7 is fixedly arranged between the work boxes 3, a number of guiding vertical rollers 9 are movably arranged inside the installation box 7, two active guiding horizontal rollers 10 are movably arranged inside the work box 3, an auxiliary guiding horizontal roller 13 is movably arranged above the active guiding horizontal roller 10, a motor box 14 is fixedly arranged outside the work box 3, a working motor 16 is fixedly arranged inside the motor box 14, a transmission box 18 is fixedly arranged inside the motor box 14, and a transmission belt 21 is movably arranged inside the transmission box 18.

[0023] In this embodiment, preferably, installation bases 2 are fixedly arranged at the four corners of the bottom end of the workbench 1, a work box 3 is fixedly arranged on one side of the workbench 1 close to the installation bases 2, a transmission chamber 4 is arranged inside the work box 3, an output box 5 is fixedly arranged on one side of the workbench 1 far from the work box 3, and two output horizontal rollers 6 are movably arranged inside the output box 5, which is convenient for supporting the device so that the device can be at the same height as another device when performing cooperative centering.

[0024] In this embodiment, preferably, the installation box 7 is fixedly arranged between the work box 3 and the output box 5, a number of fixed shafts 8 are movably arranged inside the installation box 7, and guiding vertical rollers 9 are fixedly arranged outside the fixed shafts 8, which is convenient for centering and guiding the steel strip in the horizontal direction.

[0025] In this embodiment, preferably, the active guiding horizontal roller 10 is fixedly arranged on one side of the work box 3 close to the guiding vertical roller 9, an active gear 11 is fixedly arranged inside the transmission chamber 4 on one side of the active guiding horizontal roller 10, a driven gear 12 is movably arranged above the active gear 11, and an auxiliary guiding horizontal roller 13 is fixedly arranged inside the work box 3 on one side of the driven gear 12, and the steel strip is aligned in the vertical plane by using the horizontal rollers.

[0026] In this embodiment, preferably, the motor box 14 is fixedly arranged on one side of the work box 3 close to the active gear 11, a heat dissipation window 15 is fixedly arranged outside the motor box 14, a working motor 16 is fixedly arranged at the bottom end inside the motor box 14 on one side close to the heat dissipation window 15, and a transmission shaft 17 is fixedly arranged on the side of the working motor 16 close to the work box 3, which is convenient for driving the guiding horizontal rollers to perform centering guiding and conveying work.

[0027] In this embodiment, preferably, the transmission box 18 is fixedly arranged between the motor box 14 and the work box 3, a first pulley 19 is movably arranged inside the transmission box 18 on one side close to the transmission shaft 17, a second pulley 20 is movably arranged inside the transmission box 18 on one side close to the active gear 11, and a transmission belt 21 is movably arranged between the first pulley 19 and the second pulley 20, which is convenient for ensuring the kinetic energy transmission of the working motor 16.

[0028] When a centering and guiding device for steel strip processing in this embodiment is in use, the staff can feed the produced steel strip into the device from the side with the active guiding cross roller 10. The active guiding cross roller 10 and the auxiliary guiding cross roller 13 are used in cooperation to horizontally convey the steel strip forward. The working motor 16 drives the first pulley 19 to rotate through the transmission shaft 17, and then drives the second pulley 20 connected to the first pulley 19 through the transmission belt 21 to rotate. The second pulley 20 is fixedly connected to the active guiding cross roller 10, so that the active guiding cross roller 10 rotates to convey and vertically guide the steel strip. At the same time, a pair of meshing active gear 11 and driven gear 12 are arranged between the active guiding cross roller 10 and the auxiliary guiding cross roller 13, so that the active guiding cross roller 10 and the auxiliary guiding cross roller 13 rotate inwardly at the same time, further ensuring the guiding accuracy of the steel strip in the vertical direction. After the steel strip passes through the two guiding cross rollers, it will be guided horizontally by two pairs of horizontally aligned guiding vertical rollers 9, so that the steel strip can also be guided horizontally, and then the steel strip is output for processing. In this way, when the steel strip is processed, two such devices can be used in cooperation. Align the output boxes 5 of the two devices, then put the steel strip into the active guiding cross rollers 10 of the two devices, and after output through the output cross roller 6, the two aligned steel strips can be processed in the output box 5. The beneficial points of this centering and guiding device for steel strip processing are as follows: By installing guiding cross rollers and guiding vertical rollers 9 in the working box 3 and the installation box 7 respectively, the steel strip for centering and guiding is aligned in the vertical and horizontal directions respectively, so as to facilitate the subsequent staff to process the steel strip in the output box 5. The device can use two such devices in cooperation, so that the steel strip is on the same horizontal plane after centering and guiding, so that the staff can quickly weld and process two steel strips in the output box 5 of the device. Another beneficial point of this centering and guiding device for steel strip processing is that the device drives the rotation of the active guiding cross roller 10 and the auxiliary guiding cross roller 13 through the working motor 16. Two meshing gears are arranged in the transmission bin 4 between the active guiding cross roller 10 and the auxiliary guiding cross roller 13. When the working motor 16 drives the active guiding cross roller 10 to rotate through two pulleys and a transmission belt 21, the two guiding cross rollers will rotate together through the two internally meshed gears, so as to increase the speed of the steel strip for vertical centering and guiding and conveying, thereby improving the working efficiency of the device for steel strip centering and guiding.

[0029] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the descriptions in the specification are only preferred examples of the present utility model, and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A centering and guiding device for steel strip processing, characterized in that: The invention comprises a workbench (1), a work box (3) is fixedly arranged above the workbench (1), an installation box (7) is fixedly arranged between the work boxes (3), a plurality of guide vertical rollers (9) are movably arranged inside the installation box (7), two active guide transverse rollers (10) are movably arranged inside the work box (3), an auxiliary guide transverse roller (13) is movably arranged above the active guide transverse roller (10), a motor box (14) is fixedly arranged outside the work box (3), a working motor (16) is fixedly arranged inside the motor box (14), a transmission box (18) is fixedly arranged inside the motor box (14), and a transmission belt (21) is movably arranged inside the transmission box (18).

2. A centering and guiding device for steel strip processing according to claim 1, characterized in that: A mounting base (2) is fixedly arranged at each of the four corners of the bottom end of the workbench (1); a work box (3) is fixedly arranged on a side of the workbench (1) close to the mounting base (2); a transmission compartment (4) is provided inside the work box (3); an output box (5) is fixedly arranged on a side of the workbench (1) away from the work box (3); two output transverse rollers (6) are movably provided inside the output box (5).

3. The centering and guiding device for steel strip processing according to claim 1, characterized in that: The installation box (7) is fixedly arranged between the working box (3) and the output box (5), a plurality of fixed shafts (8) are movably arranged inside the installation box (7), and guide rollers (9) are fixedly arranged outside the fixed shafts (8).

4. The centering and guiding device for steel strip processing according to claim 1, characterized in that: The active guide transverse roller (10) is fixedly arranged on one side of the working box (3) near the guide vertical roller (9); a driving gear (11) is fixedly arranged inside a transmission compartment (4) on one side of the active guide transverse roller (10); a driven gear (12) is movably arranged above the driving gear (11); and an auxiliary guide transverse roller (13) is fixedly arranged inside the working box (3) on one side of the driven gear (12).

5. The centering and guiding device for steel strip processing according to claim 1, characterized in that: The motor box (14) is fixedly arranged on a side of the outside of the working box (3) close to the driving gear (11), a heat dissipation window (15) is fixedly arranged on the outside of the motor box (14), a working motor (16) is fixedly arranged on a side of the bottom end of the motor box (14) close to the heat dissipation window (15), and a transmission shaft (17) is fixedly arranged on a side of the working motor (16) close to the working box (3).

6. The centering and guiding device for steel strip processing according to claim 1, characterized in that: The transmission box (18) is fixedly arranged between the motor box (14) and the working box (3); a first belt pulley (19) is movably arranged on a side of the transmission box (18) close to the transmission shaft (17); a second belt pulley (20) is movably arranged on a side of the transmission box (18) close to the driving gear (11); and a transmission belt (21) is movably arranged between the first belt pulley (19) and the second belt pulley (20).

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