A non-destructive and scratch-proof cold-rolled oriented silicon steel strip leveling equipment

Abstract

The present invention discloses a non-destructive and scratch-proof cold-rolled oriented silicon steel strip leveling device, which belongs to the technical field of metal cold rolling. The leveling device comprises a supporting machine tool, a feeding port is provided on the supporting machine tool, the feeding port is slidably connected to the supporting machine tool, a feeding roller and a feeding auxiliary roller are provided on the feeding port, a leveling box is provided on the supporting machine tool, the leveling box is connected with the feeding port, a leveling roller group is provided in the leveling box, adjustment hydraulic rods are respectively provided at both ends of the leveling roller group, a monitoring component is provided in the leveling box, the monitoring component is connected with the adjustment hydraulic rod through a wire, a cooling pipe is provided on the leveling box, a cooling pump is provided on the cooling pipe, the cooling pump is connected with the cooling pipe, a discharge port is provided on the supporting machine tool, the discharge port is connected with a side of the leveling box away from the feeding port, a catching groove is provided in the discharge port, a catching wheel is provided in the catching groove, a debris removal cylinder is provided on the discharge port, and the debris removal cylinder is rotatably connected with the discharge port. The present invention has the function of automatic cold rolling forming of oriented silicon steel plates.

Description

Technical Field

[0001] The invention relates to the technical field of metal cold rolling, in particular to a non-destructive and scratch-proof cold-rolled oriented silicon steel strip leveling device. Background Art

[0002] Grain-oriented silicon steel, also known as cold-rolled transformer steel, is an important ferrosilicon alloy used in the transformer manufacturing industry. It also needs to be processed before use, and the processed products can be used. At the same time, its main processing method is cold-rolled silicon steel strip, and cold-rolled oriented silicon steel sheet is to hot-roll the steel billet or continuous casting billet into a coil. Cold-rolled electrical steel strip has the characteristics of smooth surface, uniform thickness, high stacking coefficient, good punching performance, etc., and has higher magnetic induction and lower iron loss than hot-rolled electrical steel strip. Using cold rolling instead of hot-rolled strip to manufacture motors or transformers can greatly reduce weight. If cold-rolled oriented strip is used, the performance is better. Using it instead of hot-rolled strip or low-grade cold-rolled strip can make the transformer's working performance more reliable and also reduce resources.

[0003] However, due to the special structure of oriented silicon steel sheets, general cold rolling equipment cannot meet the processing requirements of oriented silicon steel strips. During the leveling operation, the flatness of the surface of the oriented silicon steel sheets must be ensured. Once scratches and dents occur, they will directly affect the working effect of the oriented silicon steel sheets. As a result, there are countless transformer accidents. Now there are related cold-rolled products on the market, but in the cold rolling process, if you are not careful, the silicon steel strips will have uneven surfaces or stacking after leveling, and burrs will often scratch the silicon steel strips during the reproduction process, resulting in a significant reduction in the yield rate of oriented silicon steel sheets. Summary of the Invention

[0004] The present invention provides a non-destructive and scratch-resistant cold-rolled oriented silicon steel strip flattening device, which can effectively solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The leveling equipment includes a supporting machine tool, a feeding port is provided on the supporting machine tool, the feeding port is slidingly connected to the supporting machine tool, a feeding roller and a feeding auxiliary roller are provided on the feeding port, the feeding roller and the feeding auxiliary roller are rotatably connected to the feeding port, a leveling box is provided on the supporting machine tool, the leveling box is communicated with the feeding port, a leveling roller group is provided in the leveling box, adjustment hydraulic rods are provided at both ends of the leveling roller group, a monitoring component is provided in the leveling box, the monitoring component is connected to the adjustment hydraulic rod through a wire, a cooling pipe is provided on the leveling box, a cooling pump is provided on the cooling pipe, the cooling pump is communicated with the cooling pipe, a discharge port is provided on the supporting machine tool, the discharge port is connected to the side of the leveling box away from the feeding port, a catching groove is provided in the discharge port, a catching wheel is provided in the catching groove, the catching wheel is rotatably connected to the catching groove, and a debris removal cylinder is provided on the discharge port. The impurity removal cylinder is rotatably connected to the discharge port. When cold-rolling and leveling the oriented silicon steel strip, it is first necessary to determine the initial width and length of the silicon steel strip, and then select a more suitable position adjustment of the supporting machine tool, adjust the installation position of the feed port and the discharge port, and then feed the oriented silicon steel strip from the feed port into the leveling box. The leveling roller group in the leveling box will pressurize and level the oriented silicon steel strip under the drive of the adjustment hydraulic rod. The leveled oriented silicon steel strip will be captured by the capture wheel and discharged from the discharge port. At the same time, during the cold rolling process, the cooling liquid in the cooling pipe will flow under the drive of the cooling pump. During the flow, the temperature in the leveling box will be adjusted to avoid the internal temperature being too high, which will cause the deformation of the oriented silicon steel strip during the cold rolling process.

[0007] A thickness inspection groove is provided in the feed port, and the feed roller is slidingly connected to the thickness inspection groove. Thickness inspection springs are respectively provided at both ends of the feed roller, and the two ends of the thickness inspection spring respectively press against the feed roller and the thickness inspection groove. A thickness inspection resistor is provided on the feed auxiliary roller, and a thickness inspection ring is provided on the feed roller. The thickness inspection ring is in sliding contact with the thickness inspection resistor. The thickness inspection ring and the thickness inspection resistor are connected to the adjustment hydraulic rod through a wire. When the oriented silicon steel strip enters the feed port, it must pass through the feed roller and the feed auxiliary roller. After being pressed by the oriented silicon steel strip, the feed roller will move in the thickness inspection groove and drive the thickness inspection ring to move on the thickness inspection resistor. At this time, the effective resistance on the thickness inspection resistor will change and be recorded by the control box. Subsequently, the stamping speed and stamping length of the adjustment hydraulic cylinder are adjusted according to the specific changed current, thereby reducing damage to the oriented silicon steel strip.

[0008] The leveling roller group includes a transmission frame, which is rotationally connected to the adjustment hydraulic rod. A plurality of transmission rollers are arranged on the transmission frame, and each transmission roller is rotationally connected to the transmission frame respectively. A transmission motor is provided on the transmission frame, and the output end of the transmission motor is connected to the transmission roller. Adjacent transmission rollers are connected by belts. A leveling roller is provided on the transmission frame, and the leveling roller is rotationally connected to the transmission frame. The connection between the leveling roller and the transmission frame is rotationally connected to the adjustment hydraulic rod. The transmission frame is slidingly connected to the leveling box. The transmission frame is a telescopic structure. During the cold rolling process, the adjustment hydraulic rod will drive the transmission frame to extend and retract, and the leveling roller on the telescopic frame will move with the extension and retraction of the transmission frame, thereby realizing the function of adjusting different thicknesses and postures. When the transmission roller rotates, the oriented silicon steel strip will move more smoothly, and cooperate with the leveling roller to cold roll the oriented silicon steel strip.

[0009] The leveling roller is provided with multiple slag removal holes, an air intake cavity is provided in the leveling roller, an air intake worm gear is provided on the leveling roller, the slag removal holes are connected to the air intake cavity, and multiple pressing columns are provided on the leveling roller, each pressing column is slidably connected to the leveling roller, and teeth are provided on the pressing column. A transmission ratchet is in the air intake cavity, and the teeth on the transmission ratchet are engaged with the air intake worm gear, and the transmission ratchet is engaged with the pressing column. During the cold rolling process, the pressing column on the leveling roller will move, and the transmission ratchet will be driven to rotate during the movement, and the rotation of the transmission ratchet will drive the air intake worm gear to rotate. The rotation of the air intake worm gear will cause the air flow in the air intake cavity to flow, and during the flow, the debris generated during the deformation of the oriented silicon steel strip will be discharged in time to prevent the debris from being crushed by the action of the leveling roller.

[0010] There are multiple leveling rollers on the leveling roller, each of which is rotatably connected to the leveling roller, a leveling motor is provided in each leveling roller, the body of the leveling motor is connected to the leveling roller, the output end of the leveling motor is connected to the leveling roller, multiple debris removal pieces are provided on the leveling roller, each of which is rotatably connected to the leveling roller, a debris removal spring is provided on the leveling roller, the two ends of the debris removal spring respectively press against the debris removal piece and the leveling roller, the leveling motor is connected to the monitoring component through a wire, and the leveling roller will be brought into contact with the oriented silicon steel during the cold rolling process. When the deformation information from the detection component is transmitted from the control box, the leveling motor will drive the leveling roller to rotate. The leveling roller rotates driven by the leveling motor, so as to better adapt to the surface changes of the oriented silicon steel strip, and avoid the problem of insufficient release space for the oriented silicon steel strip during extension due to the simple contact of the leveling roller on the oriented silicon steel strip, which causes the product to be squeezed. At the same time, when the debris removal sheet contacts the oriented silicon steel strip, the oxide scale on the oriented silicon steel strip can also fall off quickly, reducing the damage to the oriented silicon steel strip.

[0011] The transmission frame is provided with a grinding slide, and a grinding support is provided in the grinding slide, and each grinding support is provided in each grinding support, a grinding roller is provided on the grinding support, a grinding sheet is provided on the grinding roller, and a reverse gear set is provided in the grinding support, the axis of the grinding roller is meshed with the reverse gear set, the reverse gear set is connected to the grinding support for rotation, the grinding sheet is connected to the grinding support for rotation, and the inner ring of the grinding sheet is meshed with the reverse gear set. During the cold rolling process, many burrs will be generated on the edge of the oriented silicon steel strip. If the burrs are not removed in time, the quality of the oriented silicon steel strip finished product will be affected at the least, and the personal safety of the operator will be threatened at the worst. The grinding roller rotates under the movement of the oriented steel strip, and the rotating grinding roller will drive the reverse gear set to rotate. The rotation of the reverse gear set will drive the grinding sheet to rotate, and the grinding sheet will grind both sides of the oriented silicon steel strip. At the same time, in order to adapt to the shape change of the oriented silicon steel strip, the grinding support can move in the grinding support.

[0012] The monitoring component includes an ultrasonic transmitter and an ultrasonic receiving board. The ultrasonic transmitter is arranged on a transmission frame, and the ultrasonic transmitter is rotationally connected to the transmission frame. A scanning motor is provided on the ultrasonic transmitter, and the scanning motor is provided on the transmission frame. The ultrasonic receiving boards are arranged on both sides of the ultrasonic transmitter. A control box is provided on the supporting machine tool. The ultrasonic receiving board is electrically connected to the control box through a wire, and the control box is connected to the leveling motor through a wire. During the cold rolling process, the ultrasonic transmitter will work and emit ultrasonic waves. The ultrasonic waves will hit the oriented silicon steel strip. The rebounded ultrasonic waves will be received by the ultrasonic receiving board and generate current to be transmitted to the control box. The shape information of the oriented silicon steel strip can be formed in the control box, and the output effect of the adjustment hydraulic rod and the leveling motor can be adjusted through the internal control program to avoid damage to the toughness of the oriented silicon steel strip and ensure the safety of the properties of the oriented silicon steel strip.

[0013] A capturing body is provided on the capturing wheel, and the capturing body is provided on the capturing motor, and the capturing motor is provided in the discharge port, and the capturing body is rotatably connected to the capturing groove, and a capturing suction cup is provided on the capturing body, and the capturing suction cup is connected to the air pump through a conduit, and a release piece is provided on the capturing suction cup, and the release piece is rotatably connected to the capturing suction cup through a spring shaft, and a release rod is provided in the capturing groove, and the release rod is in intermittent sliding contact with the release piece, and the capturing body will drive the capturing suction cup to rotate synchronously when rotating, and the capturing suction cup will absorb the oriented silicon steel strip and make it move, and when the capturing suction cup rotates into the capturing groove, the release piece will press against the release rod, and the release rod will toggle the release piece, and the release piece will rotate on the capturing suction cup, and then the air pressure in the capturing suction cup is released, so that the capturing suction cup returns to its original position, waiting for the next negative pressure to be generated.

[0014] A debris removal fan is provided in the debris removal cylinder, and a debris removal worm gear is provided on the debris removal fan. The debris removal worm gear is rotatably connected to the debris removal cylinder. A debris removal cover is provided in the debris removal cylinder, and the debris removal cover is provided with multiple holes and inclined slots. The debris removal cover is located below the debris removal worm gear. A storage box is provided in the debris removal cylinder, and the storage box is provided with an impurity collection slot. The storage box is connected to the debris removal cover through the impurity collection slot. After leveling, there will be some debris in the oriented silicon steel strip. If this waste is not cleaned up in time, it will cause scratches on the oriented silicon steel strip. The operation of the debris removal fan in the debris removal cylinder drives the debris removal worm gear to rotate, generating negative pressure on the oriented silicon steel strip. The debris on the oriented silicon steel strip is separated from the workpiece and enters the debris removal cover. Then, it enters the storage box through the inclined slot on the impurity removal cover and is sealed.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention adopts a thickness-detecting feed port, which can automatically adjust the flattening speed and flattening depth of the hydraulic rod according to the feed thickness of the silicon steel strip, thereby avoiding the problem of reduced silicon steel strip flattening efficiency caused by excessive stamping or too light stamping due to the different thicknesses, stresses and toughness of the silicon steel strips during the cold rolling process.

[0016] 2. The present invention adopts a monitoring-type stamping structure, uses a detection component to scan and detect the silicon steel strip, and combines the detection data with the leveling structure, making the leveling process more accurate and intelligent, and can fully reduce the problem of fracturing of the oriented silicon steel strip caused by inappropriate stamping strength.

[0017] 3. The present invention adopts an automatic air intake and automatic adjustment leveling structure, which can self-clean the oriented silicon steel strip, reduce the damage to the surface of the oriented silicon steel strip caused by cold rolling debris during the leveling process, and avoid the problem of debris crushing the product. It also adopts an automatic edge and corner burr removal component, which can remove the burrs generated by the oriented silicon steel strip during the processing process, thereby increasing the smoothness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 Schematic diagram of the internal structure of the feed port of the present invention;

[0021] Figure 3 It is a schematic diagram of the internal structure of the leveling box of the present invention;

[0022] Figure 4 It is a schematic diagram of the internal structure of the leveling roller of the present invention;

[0023] Figure 5 This is a schematic structural diagram of the cooperation relationship between the leveling roller and the leveling drum of the present invention;

[0024] Figure 6 This is a schematic diagram of the structure of the grinding support of the present invention;

[0025] Figure 7 Schematic diagram of the discharge port structure of the present invention;

[0026] Figure 8 This is a schematic diagram of the internal structure of the impurity removal cylinder of the present invention;

[0027] Figure 9 It is a schematic diagram of the structure of the capture wheel of the present invention;

[0028] Reference numerals in the figure: 1. Supporting machine tool; 2. Feed inlet; 201. Thickness detection groove; 202. Thickness detection spring; 203. Thickness detection resistor; 204. Thickness detection ring; 3. Feed roller; 4. Feed auxiliary roller; 5. Leveling box; 6. Leveling roller assembly; 601. Drive frame; 602. Drive roller; 603. Drive motor; 604. Leveling roller; 605. Air intake chamber; 606. Air intake worm gear; 607. Pressing column; 608. Drive ratchet; 609. Leveling roller; 610. Leveling motor; 611. Debris removal piece; 612. Debris removal spring; 613. Grinding slideway; 614. Grinding support; 615. Grinding bracket; 616. Grinding roller; 617. Reversing gear set; 618. Grinding disc; 7. Monitoring component; 701. Ultrasonic transmitter; 702. Ultrasonic receiving board; 703. Scanning motor; 704. Control box; 8. Adjustment hydraulic rod; 9. Cooling pipe; 10. Discharge port; 11. Capturing wheel; 1101. Capturing body; 1102. Capturing suction cup; 1103. Release sheet; 1104. Release rod; 12. Debris removal barrel; 1201. Debris removal fan; 1202. Debris removal worm gear; 1203. Debris removal cover; 1204. Storage box; 1205. Debris collecting trough. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0030] like Figure 1 、 2As shown in Figure 3, the leveling equipment includes a supporting machine tool 1, a feeding port 2 is provided on the supporting machine tool 1, the feeding port 2 is slidingly connected to the supporting machine tool 1, a feeding roller 3 and a feeding auxiliary roller 4 are provided on the feeding port 2, the feeding roller 3 and the feeding auxiliary roller 4 are rotatably connected to the feeding port 2, a leveling box 5 is provided on the supporting machine tool 1, the leveling box 5 is communicated with the feeding port 2, a leveling roller group 6 is provided in the leveling box 5, and adjustment hydraulic rods 8 are provided at both ends of the leveling roller group 6, a monitoring component 7 is provided in the leveling box 5, and the monitoring component 7 is connected to the adjustment hydraulic rod 8 through a wire, a cooling pipe 9 is provided on the leveling box 5, a cooling pump is provided on the cooling pipe 9, and the cooling pump is communicated with the cooling pipe 9, a discharge port 10 is provided on the supporting machine tool 1, and the discharge port 10 is connected to the side of the leveling box 5 away from the feeding port 2, a catching groove is provided in the discharge port 10, and a catching wheel 11 is provided in the catching groove, and the catching wheel 11 is connected to the The capture groove is rotatably connected, and a debris removal drum 12 is provided on the discharge port 10, and the debris removal drum 12 is rotatably connected to the discharge port 10. When cold rolling and leveling the oriented silicon steel strip, it is first necessary to determine the initial width and length of the silicon steel strip, and then select a more suitable position adjustment of the supporting machine tool, adjust the installation position of the feed port and the discharge port, and then feed the oriented silicon steel strip from the feed port into the leveling box. The leveling roller group in the leveling box will pressurize and level the oriented silicon steel strip under the drive of the adjustment hydraulic rod. The leveled oriented silicon steel strip will be captured by the capture wheel and discharged from the discharge port. At the same time, during the cold rolling process, the cooling liquid in the cooling pipe will flow under the drive of the cooling pump. During the flow, the temperature in the leveling box will be adjusted to avoid the internal temperature being too high, which will cause the deformation of the oriented silicon steel strip during the cold rolling process.

[0031] like Figure 2 As shown, a thickness checking groove 201 is provided in the feed port 2, and the feed roller 3 is slidingly connected to the thickness checking groove 201. Thickness checking springs 202 are respectively provided at both ends of the feed roller 3. The two ends of the thickness checking spring 202 respectively press against the feed roller 3 and the thickness checking groove 201. A thickness checking resistor 203 is provided on the feed auxiliary roller 4, and a thickness checking ring 204 is provided on the feed roller 3. The thickness checking ring 204 is in sliding contact with the thickness checking resistor 203. The thickness checking ring 204 and the thickness checking resistor 203 are connected to the adjustment hydraulic rod 8 through a wire. When the oriented silicon steel strip enters the feed port, it must pass through the feed roller and the feed auxiliary roller. After being pressed by the oriented silicon steel strip, the feed roller will move in the thickness checking groove and drive the thickness checking ring to move on the thickness checking resistor. At this time, the effective resistance on the thickness checking resistor will change and be recorded by the control box. Subsequently, the stamping speed and stamping length of the adjustment hydraulic cylinder are adjusted according to the specific changed current, thereby reducing damage to the oriented silicon steel strip.

[0032] like Figure 3As shown, the leveling roller group 6 includes a transmission frame 601, which is rotatably connected to the adjustment hydraulic rod 8. A plurality of transmission rollers 602 are provided on the transmission frame 601, and each transmission roller 602 is rotatably connected to the transmission frame 601. A transmission motor 603 is provided on the transmission frame 601, and the output end of the transmission motor 603 is connected to the transmission roller 602. Adjacent transmission rollers 602 are connected by belts. A leveling roller 604 is provided on the transmission frame 601, and the leveling roller 604 is rotatably connected to the transmission frame 601. The connection between the leveling roller 604 and the transmission frame 601 is rotatably connected to the adjustment hydraulic rod 8. The transmission frame 601 is slidably connected to the leveling box 5. The transmission frame is a telescopic structure. During the cold rolling process, the adjustment hydraulic rod will drive the transmission frame to extend and retract, and the leveling roller on the telescopic frame will move with the extension and retraction of the transmission frame, thereby realizing the function of adjusting different thicknesses and postures. When the transmission roller rotates, the oriented silicon steel strip will move more smoothly, and cooperate with the leveling roller to cold roll the oriented silicon steel strip.

[0033] like Figure 4 As shown, the leveling roller 604 is provided with a plurality of slag removal holes, an air inlet cavity 605 is provided in the leveling roller 604, an air inlet worm gear 606 is provided on the leveling roller 604, the slag removal holes are communicated with the air inlet cavity 605, a plurality of pressing posts 607 are provided on the leveling roller 604, each pressing post 607 is slidably connected to the leveling roller 604, and teeth are provided on the pressing posts 607. A transmission ratchet 608 is provided in the air inlet cavity 605, and the teeth on the transmission ratchet 608 are engaged with the air inlet worm gear 606. The transmission ratchet 608 is engaged with the pressing column 607. During the cold rolling process, the pressing column on the leveling roller will move, and the transmission ratchet will be driven to rotate during the movement. The rotation of the transmission ratchet will drive the air intake worm gear to rotate. The rotation of the air intake worm gear will cause the air flow in the air intake cavity to flow. During the flow, the debris generated during the deformation of the oriented silicon steel strip will be discharged in time to prevent the debris from being crushed by the oriented silicon steel strip under the action of the leveling roller.

[0034] like Figure 5As shown, a plurality of leveling rollers 609 are provided on the leveling roller 604, each leveling roller 609 is respectively connected to the leveling roller 604 for rotation, a leveling motor 610 is respectively provided in each leveling roller 609, the body of the leveling motor 610 is connected to the leveling roller 609, the output end of the leveling motor 610 is connected to the leveling roller 609, a plurality of debris removal pieces 611 are provided on the leveling roller 609, each debris removal piece 611 is respectively connected to the leveling roller 609 for rotation, a debris removal spring 612 is provided on the leveling roller 609, the two ends of the debris removal spring 612 respectively press against the debris removal piece 611 and the leveling roller 609, and the leveling motor 610 is guided by the guide The line is connected to the monitoring component 7. The leveling roller will come into contact with the oriented silicon steel strip during the cold rolling process. When the deformation information from the detection component is transmitted from the control box, the leveling motor will drive the leveling roller to rotate. The leveling roller rotates under the drive of the leveling motor, so as to better adapt to the surface changes of the oriented silicon steel strip, and avoid the problem of the oriented silicon steel strip not having enough release space when being extended due to the simple contact of the leveling roller on the oriented silicon steel strip, causing the product to be squeezed. At the same time, when the impurity removal sheet comes into contact with the oriented silicon steel strip, the oxide scale on the oriented silicon steel strip can also fall off quickly, reducing damage to the oriented silicon steel strip.

[0035] like Figure 3 、 6 As shown, a grinding slide 613 is provided on the transmission frame 601, a grinding support 614 is provided in the grinding slide 613, a grinding bracket 615 is provided in each grinding support 614, a grinding roller 616 is provided on the grinding bracket 615, a grinding sheet 618 is provided on the grinding roller 616, a reversing gear set 617 is provided in the grinding bracket 615, the axis of the grinding roller 616 is meshed with the reversing gear set 617, the reversing gear set 617 is rotatably connected to the grinding bracket 615, the grinding sheet 618 is rotatably connected to the grinding bracket 615, and the grinding sheet 618 is provided in the grinding sheet 618. The ring is engaged with the reversing gear set 617. During the cold rolling process, many burrs will be generated on the edge of the oriented silicon steel strip. If these burrs are not removed in time, the quality of the finished oriented silicon steel strip will be affected at the least, and the personal safety of the operator will be threatened at the worst. The grinding roller rotates under the movement of the oriented steel strip. The rotating grinding roller will drive the reversing gear set to rotate. The rotation of the reversing gear set will drive the grinding plate to rotate. The grinding plate will grind both sides of the oriented silicon steel strip. At the same time, in order to adapt to the shape change of the oriented silicon steel strip, the grinding bracket can move in the grinding support.

[0036] like Figure 3As shown, the monitoring assembly 7 includes an ultrasonic transmitter 701 and an ultrasonic receiving plate 702. The ultrasonic transmitter 701 is disposed on a transmission frame 601 and is rotationally connected to the transmission frame 601. A scanning motor 703 is disposed on the ultrasonic transmitter 701 and is disposed on the transmission frame 601. The ultrasonic receiving plates 702 are disposed on both sides of the ultrasonic transmitter 701. A control box 704 is disposed on the supporting machine tool 1. The ultrasonic receiving plate 702 is electrically connected to the control box 704 via a wire, and the control box 704 is connected to the leveling motor 610 via a wire. During the cold rolling process, the ultrasonic transmitter will operate to emit ultrasonic waves, which will hit the oriented silicon steel strip. The reflected ultrasonic waves will be received by the ultrasonic receiving plate, generating current and transmitting it to the control box. Shape information of the oriented silicon steel strip can be formed in the control box, and the output effect of the adjustment hydraulic rod and the leveling motor can be adjusted through the internal control program to avoid damage to the toughness of the oriented silicon steel strip and ensure the safety of the oriented silicon steel strip.

[0037] like Figure 7 、 9 As shown, a capturing body 1101 is provided on the capturing wheel 11, and the capturing body 1101 is provided on the capturing motor, and the capturing motor is provided in the discharge port 10, and the capturing body 1101 is rotatably connected to the capturing groove, and a capturing suction cup 1102 is provided on the capturing body 1101, and the capturing suction cup 1102 is connected to the air pump through a conduit, and a release piece 1103 is provided on the capturing suction cup 1102, and the release piece 1103 is rotatably connected to the capturing suction cup 1102 through a spring shaft, and a release rod 1104 is provided in the capturing groove, and the release rod 1104 is in intermittent sliding contact with the release piece 1103, and the capturing body will drive the capturing suction cup to rotate synchronously when rotating, and the capturing suction cup will absorb the oriented silicon steel strip to make it move, and when the capturing suction cup rotates into the capturing groove, the release piece will press against the release rod, and the release rod will toggle the release piece, and the release piece will rotate on the capturing suction cup, and then the air pressure in the capturing suction cup is released, so that the capturing suction cup returns to its original position, waiting for the next negative pressure to be generated.

[0038] like Figure 8As shown, a debris removal fan 1201 is provided in the debris removal cylinder 12, and a debris removal worm gear 1202 is provided on the debris removal fan 1201. The debris removal worm gear 1202 is rotatably connected to the debris removal cylinder 12. A debris removal cover 1203 is provided in the debris removal cylinder 12, and a plurality of holes and inclined grooves are provided on the debris removal cover 1203. The debris removal cover 1203 is arranged below the debris removal worm gear 1202. A storage box 1204 is provided in the debris removal cylinder 12, and a debris collection box 1204 is provided on the storage box The storage box 1204 is connected to the impurity collecting hood 1203 through the impurity collecting trough 1205. After the flattening, there will be some debris on the oriented silicon steel strip. If these wastes are not cleaned up in time, they will cause scratches on the oriented silicon steel strip. The impurity collecting fan in the impurity collecting cylinder drives the impurity collecting worm wheel to rotate, generating negative pressure on the oriented silicon steel strip, so that the debris on the oriented silicon steel strip is separated from the workpiece and enters the impurity collecting hood. Then, it enters the storage box through the inclined slot on the impurity collecting hood and is sealed.

[0039] The working principle of the present invention is as follows: before the leveling operation, it is first necessary to determine the initial width and length of the silicon steel strip and adjust the installation positions of the feed port 2 and the discharge port 10. The feed roller 3 and the feed auxiliary roller 4 in the feed port 2 will detect the thickness of the oriented silicon steel strip and adjust the hydraulic rod 8 according to the thickness. Then, the oriented silicon steel strip is fed into the leveling box 5 from the feed port 2. The leveling roller group 6 in the leveling box 5 will pressurize and level the oriented silicon steel strip under the drive of the adjustment hydraulic rod 8. The transmission roller 602 is driven by the transmission motor 603 for transportation, and the ultrasonic emission in the monitoring component 7 is monitored at the same time. The device 701 cooperates with the ultrasonic receiving plate 702 to generate shape information and transmit it to the control box 704. The flattened oriented silicon steel strip will be captured by the capture wheel 11. The capture suction cup 1102 on the capture wheel 11 will capture the oriented silicon steel strip and then discharge it from the discharge port 10. At the same time, during the cold rolling process, the cooling liquid in the cooling pipe 9 will flow under the drive of the cooling pump. During the flow, the temperature in the leveling box 5 will be adjusted to avoid the internal temperature being too high. A control program is set in the control box 704, and the control program realizes the regulation process operation of the whole process.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A non-destructive and scratch-proof cold-rolled grain-oriented silicon steel strip flattening device, characterized by: The leveling equipment comprises a supporting machine tool (1), wherein the supporting machine tool (1) is provided with a feed port (2), wherein the feed port (2) is slidably connected to the supporting machine tool (1), wherein a feed roller (3) and a feed auxiliary roller (4) are provided on the feed port (2), wherein the feed roller (3) and the feed auxiliary roller (4) are rotatably connected to the feed port (2), wherein a leveling box (5) is provided on the supporting machine tool (1), wherein the leveling box (5) is communicated with the feed port (2), wherein a leveling roller group (6) is provided in the leveling box (5), wherein both ends of the leveling roller group (6) are provided with adjustment hydraulic rods (8), wherein a monitoring component (7) is provided in the leveling box (5), wherein The monitoring component (7) is connected to the adjustment hydraulic rod (8) through a wire. A cooling pipe (9) is provided on the leveling box (5). A cooling pump is provided on the cooling pipe (9). The cooling pump is communicated with the cooling pipe (9). A discharge port (10) is provided on the supporting machine tool (1). The discharge port (10) is connected to the side of the leveling box (5) away from the feed port (2). A capture groove is provided in the discharge port (10). A capture wheel (11) is provided in the capture groove. The capture wheel (11) is rotatably connected to the capture groove. A debris removal cylinder (12) is provided on the discharge port (10). The debris removal cylinder (12) is rotatably connected to the discharge port (10). The leveling roller group (6) includes a transmission frame (601), the transmission frame (601) is rotationally connected to the adjustment hydraulic rod (8), a plurality of transmission rollers (602) are provided on the transmission frame (601), each of the transmission rollers (602) is rotationally connected to the transmission frame (601), a transmission motor (603) is provided on the transmission frame (601), the output end of the transmission motor (603) is connected to the transmission roller (602), and the adjacent transmission rollers (602) are connected via a belt, a leveling roller (604) is provided on the transmission frame (601), the leveling roller (604) is rotationally connected to the transmission frame (601), the connection between the leveling roller (604) and the transmission frame (601) is rotationally connected to the adjustment hydraulic rod (8), and the transmission frame (601) is slidingly connected to the leveling box (5); The leveling roller (604) is provided with a plurality of slag removal holes, an air intake cavity (605) is provided in the leveling roller (604), an air intake worm gear (606) is provided on the leveling roller (604), the slag removal holes are communicated with the air intake cavity (605), the leveling roller (604) is provided with a plurality of pressing columns (607), each of the pressing columns (607) is slidably connected to the leveling roller (604), the pressing columns (607) are provided with teeth, a transmission ratchet (608) is provided in the air intake cavity (605), the teeth on the transmission ratchet (608) are engaged with the air intake worm gear (606), and the transmission ratchet (608) is engaged with the pressing columns (607); The leveling roller (604) is provided with a plurality of leveling rollers (609), each of which is rotationally connected to the leveling roller (604), and a leveling motor (610) is provided in each leveling roller (609), the body of the leveling motor (610) is connected to the leveling roller (609), and the output end of the leveling motor (610) is connected to the leveling roller (609), and a plurality of debris removal pieces (611) are provided on the leveling roller (609), each of which is rotationally connected to the leveling roller (609), and a debris removal spring (612) is provided on the leveling roller (609), and the two ends of the debris removal spring (612) respectively press against the debris removal piece (611) and the leveling roller (609), and the leveling motor (610) is connected to the monitoring component (7) through a wire.

2. The non-destructive and scratch-resistant cold-rolled grain-oriented silicon steel strip flattening equipment according to claim 1, characterized in that: A thickness detection groove (201) is provided in the feed port (2), the feed roller (3) is slidably connected to the thickness detection groove (201), thickness detection springs (202) are respectively provided at both ends of the feed roller (3), and both ends of the thickness detection spring (202) respectively press against the feed roller (3) and the thickness detection groove (201), a thickness detection resistor (203) is provided on the feed auxiliary roller (4), a thickness detection ring (204) is provided on the feed roller (3), the thickness detection ring (204) is in sliding contact with the thickness detection resistor (203), and the thickness detection ring (204) and the thickness detection resistor (203) are connected to the adjustment hydraulic rod (8) through a wire.

3. The non-destructive and scratch-resistant cold-rolled grain-oriented silicon steel strip flattening equipment according to claim 1, characterized in that: A grinding slideway (613) is provided on the transmission frame (601), a grinding support (614) is provided in the grinding slideway (613), a grinding bracket (615) is provided in each grinding support (614), a grinding roller (616) is provided on the grinding bracket (615), a grinding plate (618) is provided on the grinding roller (616), a reversing gear set (617) is provided in the grinding bracket (615), the axis of the grinding roller (616) is engaged with the reversing gear set (617), the reversing gear set (617) is rotationally connected to the grinding bracket (615), the grinding plate (618) is rotationally connected to the grinding bracket (615), and the inner ring of the grinding plate (618) is engaged with the reversing gear set (617).

4. The non-destructive and scratch-resistant cold-rolled grain-oriented silicon steel strip flattening equipment according to claim 3, characterized in that: The monitoring component (7) includes an ultrasonic transmitter (701) and an ultrasonic receiving plate (702), wherein the ultrasonic transmitter (701) is arranged on a transmission frame (601), and the ultrasonic transmitter (701) is rotatably connected to the transmission frame (601), and a scanning motor (703) is arranged on the ultrasonic transmitter (701), and the scanning motor (703) is arranged on the transmission frame (601), and the ultrasonic receiving plate (702) is arranged on both sides of the ultrasonic transmitter (701), and a control box (704) is arranged on the supporting machine tool (1), and the ultrasonic receiving plate (702) is electrically connected to the control box (704) through a wire, and the control box (704) is connected to the leveling motor (610) through a wire.

5. The non-destructive and scratch-resistant cold-rolled grain-oriented silicon steel strip flattening equipment according to claim 4, characterized in that: The capturing wheel (11) is provided with a capturing body (1101), the capturing body (1101) is provided in a capturing motor, the capturing motor is provided in a discharge port (10), the capturing body (1101) is rotatably connected to the capturing groove, the capturing body (1101) is provided with a capturing suction cup (1102), the capturing suction cup (1102) is connected to an air pump via a conduit, the capturing suction cup (1102) is provided with a release sheet (1103), the release sheet (1103) is rotatably connected to the capturing suction cup (1102) via a spring shaft, a release rod (1104) is provided in the capturing groove, and the release rod (1104) is in intermittent sliding contact with the release sheet (1103).

6. The non-destructive and scratch-resistant cold-rolled grain-oriented silicon steel strip flattening equipment according to claim 5, characterized in that: The impurity removal cylinder (12) is provided with an impurity removal fan (1201), the impurity removal fan (1201) is provided with an impurity removal worm gear (1202), the impurity removal worm gear (1202) is rotatably connected to the impurity removal cylinder (12), the impurity removal cylinder (12) is provided with an impurity removal cover (1203), the impurity removal cover (1203) is provided with a plurality of holes and inclined grooves, the impurity removal cover (1203) is arranged below the impurity removal worm gear (1202), the impurity removal cylinder (12) is provided with a storage box (1204), the storage box (1204) is provided with an impurity collecting groove (1205), and the storage box (1204) is connected to the impurity removal cover (1203) via the impurity collecting groove (1205).

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