Control device for solving deviation of upper-layer material of multi-layer composite material

Abstract

The utility model relates to the technical field of four-high rolling mills, and discloses a control device for solving the problem of deviation of upper-layer materials of multilayer composite materials, which comprises a rack, an upward pressing cylinder and a processor body, a sliding rail is fixedly mounted at the top of the rack, and two identical sliding blocks are fixedly mounted on the outer surface of the sliding rail. According to the control device for solving the problem of deviation of the upper-layer material of the multilayer composite material, the pressure-up cylinder and the pressure sensor are arranged, so that the pressure change can be monitored in real time, and when the pressure exceeds a preset value, the pressure-up cylinder moves upwards, so that the problem of deviation of the upper-layer material of the multilayer composite material can be solved; and an accurate data basis can be provided for judging the working state of the rolling mill and solving the problem of material deviation, so that the monitoring of the running state of equipment is more accurate, the electrical connection between the pressure sensor and the processor body realizes rapid transmission and processing of data, the processor body can make a decision in time according to the pressure data, and the timeliness of solving the problem is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to four roll mill technical field, concretely is a kind of control device to solve the deviation of upper layer material of multilayer composite material. BACKGROUND

[0002] Rolling mill is the equipment to realize metal rolling process, refers to the equipment to complete the whole process of rolling production, ordinary rolling mill is mainly composed of roller, rack, roll gap adjusting device, roll temperature adjusting device, transmission device, lubricating system, control system and roll dismounting device, in addition to the main parts and devices of ordinary rolling mill, precision calender is increased with the device to ensure the precision of calendering, in various engineering constructions, rectangular steel or rectangular steel wire and other rectangular steels are widely used, and the rectangular steel is formed by rolling mill at present, and the most common application is four-roll rolling mill, which is composed of four rollers to form a rectangular hole in the middle, and the cross section is rolled into a rectangular shape after the metal material passes through the rectangular hole formed by the four rollers of the four-roll adjusting device.

[0003] Chinese utility model patent publication number CN 220879930 U discloses a rolling mill four-roll adjusting device, the sliding block slides through the rotating shaft to drive the roller to slide and extrude on the surface of the strip, thereby fixing the strip of different width sizes, and the strip moves to the rear side, and the roller is driven to rotate on the surface of the rotating shaft through the friction with the roller, the strip is fixed by the roller, and the deviation of the strip during movement is prevented, manual adjustment is no longer needed, labor intensity is reduced, and the working efficiency of the four-roll rolling mill is improved, but the rolling mill four-roll adjusting device only fixes the strip by the friction between the roller and the strip to prevent deviation, which is not convenient for reducing the deviation risk caused by uneven stress, so that the practicability is poor. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide a control device for solving the deviation of upper layer material of multilayer composite material, which can effectively solve the problems in the prior art.

[0005] The technical scheme adopted by the utility model is as follows: a control device for solving the deviation of upper layer material of multilayer composite material, which comprises a rack, a pressing cylinder and a processor body, a sliding rail is fixedly installed on the top of the rack, a sliding block is fixedly installed on the outer surface of the sliding rail, the two sliding blocks are arranged symmetrically, an installation frame is fixedly installed at the other end of the two sliding blocks away from the rack, a conveying roller is rotatably installed between the two installation frames, and a bearing seat one, a bearing seat two, a bearing seat three and a bearing seat four are fixedly installed on the outer surface of the installation frame.

[0006] Preferably, the inner surface of the bearing seat one is rotatably installed with an upper supporting roller, the inner surface of the bearing seat two is rotatably installed with an upper working roller, the inner surface of the bearing seat three is rotatably installed with a lower working roller, and the inner surface of the bearing seat four is rotatably installed with a lower supporting roller.

[0007] Through the above technical scheme, a stable support structure is provided through the conveying and processing of the multi-layer composite material. The upper supporting roller and the lower supporting roller mainly serve to support the composite material, ensuring the stability of the composite material in the transmission process. The upper working roller and the lower working roller participate in the processing operation of the composite material, such as hot rolling. Each roller has a clear division of labor and works cooperatively to ensure the normal transmission and effective processing of the multi-layer composite material in the processing process.

[0008] Preferably, the upper supporting roller, the upper working roller, the lower working roller, and the lower supporting roller are located on the same vertical horizontal line, and the upper supporting roller, the upper working roller, the lower working roller, and the lower supporting roller correspond one-to-one to the bearing seat one, the bearing seat two, the bearing seat three, and the bearing seat four.

[0009] Through the above technical scheme, the rollers are located on the same vertical horizontal line, which can make the multi-layer composite material uniformly stressed in the transmission and processing process, avoid the problem of material deviation caused by uneven stress on the composite material due to the positional deviation of the rollers, and make the installation and maintenance of the equipment more convenient through the one-to-one correspondence of the installation relationship. Each roller is matched with the corresponding bearing seat, which facilitates quick positioning and replacement of the corresponding parts when a fault occurs.

[0010] Preferably, the frame is fixedly installed with a pressing upper cylinder at one end close to the mounting frame, and a pressure sensor is fixedly installed on the output shaft of the pressing upper cylinder.

[0011] Through the above technical scheme, the pressing upper cylinder is used to adjust the related position or state of the lower supporting roller to adapt to different rolling requirements. The pressure sensor can monitor the pressure of the output shaft of the pressing upper cylinder in real time, providing an accurate data basis for subsequent data analysis and automatic adjustment. By monitoring the pressure change, the working state of the rolling mill can be understood in a timely manner, providing data support for solving the material deviation problem.

[0012] Preferably, the pressure sensor is in contact with the lower supporting roller, and the pressure sensor is electrically connected with the processor body.

[0013] Through the above technical scheme, the pressure sensor is in contact with the lower supporting roller, which can directly and accurately detect the pressure received by the lower supporting roller, providing first-hand data for judging the working state of the rolling mill. The electrical connection with the processor body realizes the rapid transmission and processing of data, so that the processor body can make corresponding decisions in a timely manner according to the pressure data, such as starting an automatic adjustment program to solve the material deviation problem.

[0014] Preferably, one of the sliding blocks is in sliding connection with the slide rail, and the other sliding block is fixedly installed.

[0015] Through the technical scheme, the slidable sliding block can flexibly adjust the position of the conveying roller according to actual production requirements, so as to adapt to the processing of multilayer composite materials of different specifications, and the fixedly installed sliding block ensures the stability of the conveying roller in the working process, prevents unnecessary displacement of the conveying roller when the position is not required to be adjusted, and ensures the accuracy of the multilayer composite material conveying.

[0016] Preferably, the pressing cylinders and the pressure sensors are in one-to-one correspondence, and the pressing cylinders and the pressure sensors are provided with the same two and are symmetrically distributed about the center line of the lower supporting roller.

[0017] Through the technical scheme, the symmetrically distributed pressing cylinders and the pressure sensors can comprehensively and symmetrically monitor and adjust the pressure conditions on both sides of the lower supporting roller. When the rolling mill work causes material deviation due to pressure difference, the processor body can control the pressing cylinders on both sides to make corresponding adjustments according to the data of the two pressure sensors, realize accurate control of the material deviation, effectively solve the problem of material deviation of the upper layer of the multilayer composite material, and improve the product quality.

[0018] Compared with the prior art, the control device for solving the material deviation of the upper layer of the multilayer composite material has the following beneficial effects:

[0019] 1. The control device for solving the material deviation of the upper layer of the multilayer composite material, the supporting and processing structure composed of the upper supporting roller, the lower supporting roller, the upper working roller and the lower working roller has clear division of labor and works cooperatively, ensures the stability of the multilayer composite material in the transmission process and the effectiveness in the processing process, guarantees the normal production, and makes the rollers located on the same vertical horizontal line, so that the composite material is uniformly stressed and the deviation risk is reduced. The rollers and the bearing seats are in one-to-one correspondence, facilitating equipment installation and maintenance, and enabling quick positioning and replacement of parts in case of failure, thereby improving equipment maintenance efficiency.

[0020] 2. The control device for solving the material deviation of the upper layer of the multilayer composite material, the setting of the pressing cylinders and the pressure sensors enables real-time monitoring of pressure changes, the pressing cylinders are lifted when the pressure exceeds a predetermined value, the problem of material deviation of the upper layer of the multilayer composite material can be solved, the division of labor is clear and the work is cooperative, accurate data basis can be provided for rolling mill working state judgment and material deviation problem solving, the equipment operation state monitoring is more accurate, the electrical connection between the pressure sensor and the processor body realizes rapid data transmission and processing, the processor body can make decisions in a timely manner according to the pressure data, so as to start the automatic adjustment program, and the timeliness and accuracy of problem solving are improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The utility model provides a three-dimensional structure schematic diagramFigure 1 ;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 3 ;

[0024] Figure 4 This is a schematic diagram of the mounting structure of the pressure cylinder and pressure sensor of this utility model;

[0025] Figure 5 This is a schematic diagram of the process structure of this utility model.

[0026] The components include: 1. Frame; 2. Slide rail; 3. Slider; 4. Mounting frame; 5. Conveyor roller; 6. Bearing seat one; 7. Upper support roller; 8. Bearing seat two; 9. Upper working roller; 10. Bearing seat three; 11. Lower working roller; 12. Bearing seat four; 13. Lower support roller; 14. Press cylinder; 15. Pressure sensor; 16. Processor body. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1: As Figures 1-5 As shown, the present invention provides a control device for solving the problem of material deviation in the upper layer of multi-layer composite materials, including a frame 1, a pressing cylinder 14, and a processor body 16. A slide rail 2 is fixedly installed on the top of the frame 1, and a slider 3 is fixedly installed on the outer surface of the slide rail 2. Two identical sliders 3 are provided. A mounting frame 4 is fixedly installed on the other end of the two sliders 3 away from the frame 1. A conveying roller 5 is rotatably installed between the two mounting frames 4. Bearing seat 1 6, bearing seat 2 8, bearing seat 3 10, and bearing seat 4 12 are fixedly installed on the outer surface of the mounting frame 4.

[0029] Specifically, the inner surface of the bearing seat one 6 is rotatably installed with the upper supporting roller 7, the inner surface of the bearing seat two 8 is rotatably installed with the upper working roller 9, the inner surface of the bearing seat three 10 is rotatably installed with the lower working roller 11, and the inner surface of the bearing seat four 12 is rotatably installed with the lower supporting roller 13, which has the advantages that a stable supporting structure is provided through the conveying and processing of the multi-layer composite material, the upper supporting roller 7 and the lower supporting roller 13 mainly play a role in supporting the composite material, ensuring the stability of the composite material in the transmission process, and the upper working roller 9 and the lower working roller 11 participate in the processing operation of the composite material, such as hot rolling, each roller has clear division of labor and works cooperatively, and the normal transmission and effective processing of the multi-layer composite material in the processing process are ensured.

[0030] Specifically, the upper supporting roller 7, the upper working roller 9, the lower working roller 11 and the lower supporting roller 13 are located on the same vertical horizontal line, and the upper supporting roller 7, the upper working roller 9, the lower working roller 11 and the lower supporting roller 13 correspond to the bearing seat one 6, the bearing seat two 8, the bearing seat three 10 and the bearing seat four 12, respectively, which has the advantages that the rollers are located on the same vertical horizontal line, the multi-layer composite material can be uniformly stressed in the transmission and processing process, deviation of the rollers can be avoided to cause uneven stress of the composite material and problems such as deviation, the one-to-one correspondence of the installation relationship makes the installation and maintenance of the equipment more convenient, and each roller is matched with the corresponding bearing seat, so that the corresponding parts can be quickly positioned and replaced when a fault occurs.

[0031] Specifically, the rack 1 is fixedly installed with the press-up cylinder 14 at one end close to the mounting frame 4, and the press-up cylinder 14 is fixedly installed with the pressure sensor 15 on the output shaft, which has the advantages that the press-up cylinder 14 is used for adjusting the relative position or state of the lower supporting roller 13 to adapt to different rolling requirements, the pressure sensor 15 can monitor the pressure of the output shaft of the press-up cylinder 14 in real time, provides an accurate data basis for subsequent data analysis and automatic adjustment, and through monitoring the pressure change, the working state of the rolling mill can be understood in time to provide data support for solving the material deviation problem.

[0032] Embodiment two: as shown in the following table, which is an improvement on the previous embodiment. Figures 2-5

[0033] Specifically, the pressure sensor 15 is in contact with the lower supporting roller 13, and the pressure sensor 15 is electrically connected with the processor body 16, which has the advantages that the pressure sensor 15 is in contact with the lower supporting roller 13, can directly and accurately detect the pressure of the lower supporting roller 13, provides first-hand data for judging the working state of the rolling mill, is electrically connected with the processor body 16, realizes rapid transmission and processing of data, and enables the processor body 16 to make corresponding decisions in time according to the pressure data, such as starting an automatic adjustment program to solve the material deviation problem.

[0034] ​Specifically, one sliding block 3 is in sliding connection with the slide rail 2, and the other sliding block 3 is fixedly installed with the slide rail 2. The advantage is that the slidable sliding block 3 can flexibly adjust the position of the conveying roller 5 according to the actual production needs, so as to adapt to the processing of multi-layer composite materials of different specifications. The fixedly installed sliding block 3 ensures the stability of the conveying roller 5 during the working process, prevents unnecessary displacement of the conveying roller 5 when the position does not need to be adjusted, and ensures the accuracy of the multi-layer composite material conveying.

[0035] Specifically, the pressing cylinder 14 and the pressure sensor 15 are one-to-one corresponding, and the pressing cylinder 14 and the pressure sensor 15 are provided with the same two and symmetrically distributed about the center line of the lower supporting roller 13. The advantage is that the symmetrically distributed pressing cylinder 14 and pressure sensor 15 can comprehensively and symmetrically monitor and adjust the pressure conditions on both sides of the lower supporting roller 13. When the rolling mill works and the pressure difference causes the material to deviate, the processor body 16 can control the pressing cylinder 14 on both sides to make corresponding adjustments according to the data of the two pressure sensors 15, realize precise control of the material deviation, effectively solve the problem of material deviation of the upper layer of the multi-layer composite material, and improve the product quality.

[0036] Working principle: in use, the multi-layer composite material is transmitted under the driving of the conveying roller 5, and sequentially passes through the upper supporting roller 7, the upper working roller 9, the lower working roller 11 and the lower supporting roller 13 in the transmission process. The upper supporting roller 7 and the lower supporting roller 13 provide support to ensure the stable transmission of the composite material; the upper working roller 9 and the lower working roller 11 perform hot rolling and other processing operations on the composite material. Each roller is rotatably installed on the mounting bracket 4 through the corresponding bearing seat one 6, bearing seat two 8, bearing seat three 10 and bearing seat four 12. The pressing cylinder 14 at the end of the rack 1 close to the mounting bracket 4 works, and the pressure sensor 15 on the output shaft thereof is in contact with the lower supporting roller 13 to monitor the pressure applied by the output shaft of the pressing cylinder 14 and the pressure borne by the lower supporting roller 13 in real time. The pressure sensor 15 transmits the detected pressure data to the processor body 16 through electrical connection. One sliding block 3 is in sliding connection with the slide rail 2, and the other sliding block 3 is fixedly installed with the slide rail 2. The slidable sliding block 3 can drive the mounting bracket 4 and the conveying roller 5 to move to adjust the position of the conveying roller 5, so as to adapt to the processing of composite materials of different specifications. When the rolling mill works, if the pressure difference on both sides causes the material to deviate, which is detected by the pressure sensor 15, the processor body 16 controls the symmetrically distributed pressing cylinders 14 on both sides to make corresponding adjustments, such as moving the pressing cylinder 14 on the transmission side or the operation side upward, so as to adjust the pressure on both sides of the lower supporting roller 13 and realize the control of the material deviation.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A control device for solving the problem of material deviation in the upper layer of a multi-layer composite material, comprising a frame (1), a pressing cylinder (14), and a processor body (16), characterized in that: The rack (1) top fixedly installed with slide rail (2), the slide rail (2) outer surface is fixedly installed with sliding block (3), the sliding block (3) is provided with same two, two the other end of the sliding block (3) away from rack (1) fixedly installed with mounting bracket (4), two The mounting bracket (4) between rotationally installed with conveying roller (5), the mounting bracket (4) outer surface fixedly installed with bearing seat one (6), bearing seat two (8), bearing seat three (10) and bearing seat four (12).

2. The control device for solving the problem of the upper layer material deviation of the multi-layer composite material according to claim 1, characterized in that: The inner surface of bearing seat one (6) is rotatably installed with upper support roller (7), the inner surface of bearing seat two (8) is rotatably installed with upper work roller (9), the inner surface of bearing seat three (10) is rotatably installed with lower work roller (11), the inner surface of bearing seat four (12) is rotatably installed with lower support roller (13).

3. The control device for solving the problem of the upper layer material deviation of the multi-layer composite material according to claim 2, characterized in that: The upper support roller (7), upper work roller (9), lower work roller (11) and lower support roller (13) are located on the same vertical line, the upper support roller (7), upper work roller (9), lower work roller (11) and lower support roller (13) and bearing seat one (6), bearing seat two (8), bearing seat three (10) and bearing seat four (12) are one-to-one correspondence.

4. The control device for solving the problem of the upper layer material deviation of the multi-layer composite material according to claim 1, characterized in that: The rack (1) is fixedly installed with pressure upper cylinder (14) near one end of mounting bracket (4), the pressure upper cylinder (14) output shaft is fixedly installed with pressure sensor (15).

5. The control device for solving the problem of the upper layer material deviation of the multi-layer composite material according to claim 4, characterized in that: The pressure sensor (15) is in contact with the lower support roller (13), and the pressure sensor (15) is electrically connected with the processor body (16).

6. The control device for solving the problem of the upper layer material deviation of the multi-layer composite material according to claim 1, characterized in that: One of the sliding blocks (3) is in sliding connection with the slide rail (2), and the other sliding block (3) is fixedly installed with the slide rail (2).

7. The control device for solving the problem of the upper layer material deviation of the multi-layer composite material according to claim 1, characterized in that: The pressure upper cylinder (14) and the pressure sensor (15) are one-to-one correspondence, the pressure upper cylinder (14) and the pressure sensor (15) are provided with same two and about the center line of the lower support roller (13) symmetrically distributed.

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