Automatic deviation rectifying device for coil stock

Abstract

The utility model discloses an automatic deviation rectifying device for coil stock, which belongs to the technical field of automatic control and comprises a frame, a conveying belt is mounted in the frame close to a feeding roller, support plates are fixedly connected to the front end and the rear end of the frame, deviation rectifying mechanisms are arranged at the tops of the two support plates, and the deviation rectifying mechanisms are mounted on the conveying belt. Two deviation rectifying mechanisms are arranged on the rack, a material deviation roller is installed between the two deviation rectifying mechanisms, a fixing block is fixedly connected to the position, close to the deviation rectifying mechanisms, in the rack, and an infrared sensor is installed at the front end of the fixing block. By means of the deviation rectifying mechanism and the matched infrared sensor, automatic deviation rectifying work is achieved, the steps of halting and manual deviation rectifying are omitted when roll materials deviate, time is saved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic control, in particular to an automatic deviation-correcting device for coiled materials. Background Art

[0002] In modern industrial production, web deviation correction is an important part of ensuring the smooth operation of the production line and stable product quality. During the production process, webs often deviate, twist or wrinkle due to various factors, which not only affects production efficiency but may also lead to substandard product quality. Therefore, effective web deviation correction technology is crucial to improving the stability and efficiency of the production line.

[0003] At present, manual correction is still carried out manually. When the coil deviates during the transmission process, the machine needs to be stopped and then the subsequent correction operation is carried out. The operation is complicated and wastes a lot of time and manpower. Moreover, since manpower is used for correction, the accuracy of correction will be reduced after a long period of work, which will affect the subsequent work and product quality.

[0004] Therefore, there is an urgent need to provide an automatic web-correcting device to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the disadvantages of the prior art and provide an automatic deviation correction device for a coil.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide an automatic deviation correction device for coiled materials, comprising a frame, two support rods are fixedly connected to both sides of the frame, a feeding roller is rotatably connected between the two support rods, and a collecting roller is rotatably connected between the other two support rods, and a conveyor belt is installed inside the frame near the feeding roller;

[0007] The top of the frame is fixedly connected to two vertical plates, the outer ends of the two vertical plates are installed with driving motors, the output ends of the two driving motors are fixedly connected to threaded rods, the outer walls of the two threaded rods are installed with sliders, the bottoms of the two sliders are fixedly connected to pressure plates, the front and rear ends of the frame are fixedly connected to support plates, the tops of the two support plates are provided with deviation correction mechanisms, and a material deviation roller is installed between the two deviation correction mechanisms;

[0008] A fixing block is fixedly connected inside the frame near the position of the deviation correction mechanism, an infrared sensor is installed at the front end of the fixing block, two mounting blocks are fixedly connected to the top of the frame near the position of the infrared sensor, and a roller is installed between the two mounting blocks.

[0009] The utility model is further configured as follows: a mounting hole corresponding to the feeding roller and the collecting roller is opened on the top of the support rod.

[0010] Through the above technical solution, the mounting holes can ensure that the feeding roller and the collecting roller are firmly fixed on the top of the support rod, so that the rollers are not prone to shaking or falling off during operation, thereby ensuring the stability and reliability of the conveying system.

[0011] The utility model is further configured as follows: the sliding block is connected to the threaded rod by threaded connection.

[0012] Through the above technical solution, the threaded connection allows the slider to move horizontally on the threaded rod, and the position of the slider can be adjusted by rotation. This adjustability makes it possible to easily adjust the height or position of the slider as needed to adapt to different working requirements or material thicknesses.

[0013] The utility model is further configured as follows: the bottom of the pressure plate is attached to the outer wall of the conveyor belt.

[0014] Through the above technical solution, the bottom of the pressure plate fits against the outer wall of the conveyor belt, which can ensure that uniform pressure is applied to the coil on the conveyor belt during transportation, ensuring that the coil can be completely spread out.

[0015] The utility model is further configured as follows: the deviation correction mechanism includes a hydraulic cylinder installed on the top of a support plate, the top of the support plate is fixedly connected to a fixed plate, two round rods are fixedly connected between the fixed plate and the hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a sliding block, and the top of the sliding block is fixedly connected to a support block.

[0016] Through the above technical solution, when the coil passes through the deflection correction mechanism and reaches the bottom of the infrared sensor, if the coil has not deviated, the deflection correction mechanism will not operate. When the coil deviates, the infrared sensor will transmit the detected data to the deflection correction mechanism, notify the hydraulic cylinder to start operating, and control the movement of the sliding block according to the data. When the sliding block moves, the support block on the top of the sliding block will also move, and the material deviation roller between the two support blocks will also deviate accordingly, so that the coil on the material deviation roller returns to the specified angle for transmission.

[0017] The utility model is further configured as follows: a through hole corresponding to the round rod is opened inside the sliding block, and the inside of the through hole fits and slides on the outer wall of the round rod.

[0018] Through the above technical solution, the inside of the through hole fits against the outer wall of the round rod, which can increase the stability of the sliding block on the round rod, thereby reducing shaking or deviation during movement, thereby maintaining the accuracy and reliability of the system.

[0019] The utility model is further configured as follows: the material deflection roller is installed between two supporting blocks.

[0020] Through the above technical solution, the support block can provide stable support to ensure that the material deflection roller is installed in the correct position and remains stable, which helps prevent the material deflection roller from shaking or shifting during operation, thereby maintaining the stability and reliability of the system.

[0021] The beneficial effects of the utility model are as follows:

[0022] 1. The utility model is designed with a correction mechanism and a matching infrared sensor. When the coil passes through the infrared sensor, if the coil deviates during transmission and exceeds the set data, the hydraulic cylinder in the correction mechanism will start to operate, and the material deviation roller is controlled to move to different angles by pushing and pulling the sliding block, so that the coil on the material deviation roller can be restored to a normal angle for transmission. The correction mechanism and the matching infrared sensor make the correction work automated, eliminating the need to stop the machine and perform manual correction, saving time and improving work efficiency.

[0023] 2. The utility model designs a conveyor belt and a matching pressing assembly. When the coil passes through the conveyor belt and enters the bottom of the pressing assembly, the bottom of the pressure plate and the top of the conveyor belt fit together to ensure that uniform pressure is applied to the coil during transportation, ensuring that the coil can be completely spread out. The pressure plate is controlled to move horizontally by driving the motor and the threaded rod to ensure comprehensive pressing of the coil, so that the coil will not be wrinkled and affect subsequent work. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the utility model;

[0025] Figure 2 It is a front view of the utility model;

[0026] Figure 3 This is a schematic diagram of the material deflection roller structure of the utility model;

[0027] Figure 4 It is a schematic diagram of the deviation correction mechanism of the utility model.

[0028] In the figure: 1. frame; 2. support rod; 3. feeding roller; 4. collecting roller; 5. conveyor belt; 6. vertical plate; 7. driving motor; 8. threaded rod; 9. slider; 10. pressure plate; 11. support plate; 12. deviation correction mechanism; 1201. hydraulic cylinder; 1202. fixed plate; 1203. round rod; 1204. sliding block; 1205. support block; 13. material deviation roller; 14. fixed block; 15. infrared sensor; 16. mounting block; 17. roller. DETAILED DESCRIPTION

[0029] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] See also Figure 1 and Figure 2 , an automatic deviation-correcting device for coiled materials comprises a frame 1, two support rods 2 are fixedly connected on both sides of the frame 1, a feeding roller 3 is rotatably connected between the two support rods 2, and a collecting roller 4 is rotatably connected between the other two support rods 2, and mounting holes corresponding to the feeding roller 3 and the collecting roller 4 are opened on the top of the support rod 2, and the mounting holes can ensure that the feeding roller 3 and the collecting roller 4 are firmly fixed on the top of the support rod 2, so that the rollers are not easy to shake or fall off during operation, thereby ensuring the stability and reliability of the conveying system, a conveyor belt 5 is installed near the feeding roller 3 inside the frame 1, and two vertical plates 6 are fixedly connected to the top of the frame 1, and driving motors 7 are installed on the outer ends of the two vertical plates 6. The two driving motors 7 The output ends are fixedly connected with threaded rods 8, and sliders 9 are installed on the outer walls of the two threaded rods 8. The sliders 9 are connected to the threaded rods 8 by threads. The threaded connection allows the sliders 9 to move horizontally on the threaded rods 8, and the position of the sliders 9 can be adjusted by rotation. This adjustability makes it possible to easily adjust the height or position of the sliders 9 as needed to adapt to different working requirements or material thicknesses. The bottoms of the two sliders 9 are fixedly connected with pressure plates 10, and the bottoms of the pressure plates 10 are attached to the outer walls of the conveyor belt 5. The attachment of the bottom of the pressure plates 10 to the coil at the top of the conveyor belt 5 can ensure that uniform pressure is applied to the coil during transportation, so that the coil can be completely spread out. The front and rear ends of the frame 1 are fixedly connected with support plates 11.

[0031] like Figure 3 and Figure 4As shown, the tops of the two support plates 11 are each provided with a deviation correction mechanism 12, the deviation correction mechanism 12 comprises a hydraulic cylinder 1201 mounted on the top of the support plate 11, the top of the support plate 11 is fixedly connected with a fixed plate 1202, two round rods 1203 are fixedly connected between the fixed plate 1202 and the hydraulic cylinder 1201, the output end of the hydraulic cylinder 1201 is fixedly connected with a sliding block 1204, the interior of the sliding block 1204 is provided with a through hole corresponding to the round rod 1203, and the interior of the through hole fits and slides on the outer wall of the round rod 1203, the interior of the through hole fits and slides on the outer wall of the round rod 1203 can increase the stability of the sliding block 1204 on the round rod 1203, so as to reduce shaking or deviation during movement, thereby maintaining the accuracy and reliability of the system, the top of the sliding block 1204 is fixedly connected with a support block 1205, the material deviation roller 13 is installed between the two support blocks 1205, the support block 120 5 can provide a stable support to ensure that the material deflection roller 13 is installed in the correct position and remains stable, which helps to prevent the material deflection roller 13 from shaking or deflecting during operation, thereby maintaining the stability and reliability of the system. When the coil passes through the deflection correction mechanism 12 and reaches below the infrared sensor 15, if the coil does not deflect, the deflection correction mechanism 12 will not operate. When the coil deflects, the infrared sensor 15 will transmit the detected data to the deflection correction mechanism 12, notifying the hydraulic cylinder 1201 to start operating and controlling the sliding block 1204 to move according to the data. When the sliding block 1204 moves, the support block 1205 on the top of the sliding block 1204 will also move, and the material deflection roller 13 between the two support blocks 1205 will also deflect accordingly, so that the coil on the material deflection roller 13 returns to the specified angle for transmission.

[0032] like Figure 1 and Figure 2 As shown, a material deflection roller 13 is installed between the two correcting mechanisms 12, a fixed block 14 is fixedly connected to the inside of the frame 1 near the correcting mechanism 12, an infrared sensor 15 is installed at the front end of the fixed block 14, and two mounting blocks 16 are fixedly connected to the top of the frame 1 near the infrared sensor 15, and a roller 17 is installed between the two mounting blocks 16.

[0033] When the utility model is in use, the staff needs to install the conveyor belt 5 at the designated position inside the frame 1 to ensure that the coil can be transmitted to other positions through the conveyor belt 5, and then start the installation work of the pressure plate 10, insert the slider 9 with the pressure plate 10 into the threaded rod 8, and drive the slider 9 with the pressure plate 10 to move by the rotation of the threaded rod 8, and then fix the drive motor 7 on the vertical plate 6, and finally fix the threaded rod 8 on the output end of the drive motor 7, and provide power for the movement of the pressure plate 10 through the drive motor 7 to ensure that the conveyor belt 5 When the coiled material on the support plate 11 reaches the specified position, the plurality of pressure plates 10 can flatten the coiled material so that when the coiled material enters the subsequent parts, it can be guaranteed that there will be no wrinkles. After completing the installation of the auxiliary components, the installation of the deviation correction mechanism 12 can be started. First, the fixed plate 1202 is fixedly installed at the specified position of the support plate 11, and then the hydraulic cylinder 1201 is installed on the top of one of the support plates 11, and then the sliding block 1204 with the installed support block 1205 is installed into the two round rods 1203, and finally the round rods 1203 are installed into the fixed plate 1202. The fixed plate 1202 and the hydraulic cylinder 1201 are connected, and the output end of the hydraulic cylinder 1201 is connected to the sliding block 1204. Finally, the material deflection roller 13 is installed between the two supporting blocks 1205. When the coil material deflects, the infrared sensor 15 transmits the detected data to the correcting mechanism 12, notifying the hydraulic cylinder 1201 to start operating and control the sliding block 1204 to move according to the data. When the sliding block 1204 moves, the supporting block 1205 on the top of the sliding block 1204 will also move, and between the two supporting blocks 12 05, the material deviation roller 13 between the deviation rollers 13 will also be offset accordingly, so that the coiled material on the deviation roller 13 returns to the specified angle for transmission. Finally, the infrared sensor 15 and the roller 17 are installed in sequence. After the entire installation work is completed, the loading roller 3 with the coiled material can be installed into the support rod 2, and then the collecting roller 4 can be installed into the specified support rod 2. After setting the specified data, the device can be started to work, and the correction mechanism 12 can be used to realize the automation of the correction, which eliminates the need to stop the machine for manual correction when the coiled material deviates, thereby greatly improving the work efficiency.

[0034] In the description of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention; in addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present utility model, it should be noted that: unless otherwise clearly stipulated and limited, the terms "installation", "connection", "setting" and "formation" should be understood in a broad sense; for example, it can be a fixed connection, setting, or a detachable connection, setting, or an integrated structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements; for those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0036] In the description of the present invention, reference to terms such as "embodiment", "specific example" or "practical application" means that the specific features, structures, materials or characteristics described in combination with the embodiment are included in at least one embodiment or example of the present invention; the schematic expressions of the above terms do not necessarily refer to the same embodiment or example, and the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention. Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation shall fall within the protection scope of the present invention.

Claims

1. A coil material automatic deviation correction device, comprising a frame (1), characterized in that: Two support rods (2) are fixedly connected to both sides of the frame (1), wherein a feeding roller (3) is rotatably connected between two of the support rods (2), and a collecting roller (4) is rotatably connected between the other two support rods (2), and a conveyor belt (5) is installed inside the frame (1) near the feeding roller (3); The top of the frame (1) is fixedly connected to two vertical plates (6), the outer ends of the two vertical plates (6) are both installed with drive motors (7), the output ends of the two drive motors (7) are both fixedly connected to threaded rods (8), the outer walls of the two threaded rods (8) are both installed with sliders (9), the bottoms of the two sliders (9) are both fixedly connected to pressure plates (10), the front and rear ends of the frame (1) are both fixedly connected to support plates (11), the tops of the two support plates (11) are both provided with deviation correction mechanisms (12), and a material deviation roller (13) is installed between the two deviation correction mechanisms (12); A fixing block (14) is fixedly connected to the inside of the frame (1) near the deviation correction mechanism (12), an infrared sensor (15) is installed at the front end of the fixing block (14), and two mounting blocks (16) are fixedly connected to the top of the frame (1) near the infrared sensor (15), and a roller (17) is installed between the two mounting blocks (16).

2. The automatic web-correcting device according to claim 1 is characterized in that: The top of the support rod (2) is provided with mounting holes corresponding to the feeding roller (3) and the collecting roller (4).

3. The automatic web-correcting device according to claim 1 is characterized in that: The slider (9) is connected to the threaded rod (8) by means of threads.

4. The automatic web-correcting device according to claim 1 is characterized in that: The bottom of the pressure plate (10) is in contact with the outer wall of the conveyor belt (5).

5. The automatic web-correcting device according to claim 1 is characterized in that: The deviation-correcting mechanism (12) comprises a hydraulic cylinder (1201) mounted on the top of a support plate (11); a fixed plate (1202) is fixedly connected to the top of the support plate (11); two round rods (1203) are fixedly connected between the fixed plate (1202) and the hydraulic cylinder (1201); a sliding block (1204) is fixedly connected to the output end of the hydraulic cylinder (1201); and a support block (1205) is fixedly connected to the top of the sliding block (1204).

6. The automatic web-correcting device according to claim 5, characterized in that: A through hole corresponding to the round rod (1203) is provided inside the sliding block (1204), and the interior of the through hole fits and slides on the outer wall of the round rod (1203).

7. The automatic web-correcting device according to claim 5, characterized in that: The material deflecting roller (13) is installed between two support blocks (1205).

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