Anti-deviation steel coil plate material feeding rack

Abstract

The present application belongs to the technical field of steel coil plate processing, and particularly relates to a steel coil plate feeding rack capable of preventing deviation, and aims at the technical problem that plate feeding is prone to deviation and the guiding device has poor adaptability. The present application provides the following scheme, which comprises: a fixed roller is arranged on the surface of a coil feeding machine, a guide frame is arranged at the rear end of the fixed roller, a control panel is arranged on the surface of the guide frame, a plurality of feeding and straightening mechanisms are arranged on the upper end of the guide frame, a plurality of guide wheels are arranged on the upper end of the guide frame, a straightening matching mechanism is arranged on the outer side of the guide frame, and the straightening matching mechanism comprises a support frame arranged on the outer side of the guide frame. The steel coil plate feeding rack disclosed by the present application is driven by a motor to cooperate with a spring self-adaptive structure for bilateral synchronous adjustment, so that the equipment can adapt to plates with various widths and thicknesses. Meanwhile, through the cooperation of elastic buffering and real-time monitoring, the stability and safety of the feeding process are ensured, and plate damage and equipment downtime are reduced.

Description

Technical Field

[0001] This invention relates to the field of steel coil and sheet processing technology, and in particular to a steel coil and sheet feeding frame that prevents deviation. Background Technology

[0002] Steel coils are a common form of raw material in the metal processing industry. From uncoiling to entering subsequent processing steps, steel coils need to go through a feeding process. The feeding process is a transitional stage connecting the uncoiling equipment with subsequent processing equipment such as stamping, cutting, and straightening. In the feeding process, after the steel coil is unwound from the feeding machine, it is conveyed forward along the guide frame and finally enters the subsequent processing equipment. During the feeding process, the plate needs to keep moving steadily along the predetermined center line. Once the direction of travel of the plate deviates, the alignment accuracy of the subsequent processing steps will decrease, and the processing quality of the product will be affected. In actual production, the following specific problems exist in the feeding process of steel coils and sheets: After the steel coils and sheets are unwound from the feeding machine, due to factors such as the release of residual stress in the coils themselves, uneven distribution of friction between the feeding rollers and the sheet surface, and frequent changes in sheet width and thickness specifications, the sheets are prone to lateral displacement during feeding. Once the sheets are laterally displaced, the edges of the sheets will collide and rub against the guide frame or the inner wall of subsequent equipment, resulting in scratches and wear on the sheet surface. Displacement will also cause misalignment when the sheets enter the subsequent stamping or cutting dies, resulting in decreased dimensional accuracy of stamped parts and increased scrap rate. In severe cases, the displaced sheets may get stuck in the gaps between the equipment, causing equipment downtime and disrupting the production cycle. Summary of the Invention

[0003] This invention discloses a steel coil feeding frame to prevent deviation, aiming to solve the technical problems of easy deviation of plate feeding and poor adaptability of guiding devices in the background art.

[0004] The present invention proposes a feeder frame for preventing deviation of steel coils and plates, comprising: A winding feeder, wherein a fixed roller is provided on the surface of the winding feeder, a guide frame is provided at the rear end of the fixed roller, and a control panel is provided on the surface of the guide frame; The feeding and straightening mechanism includes multiple sets of feeding and straightening mechanisms, all of which are located on the upper end of the guide frame. Each feeding and straightening mechanism includes guide wheels, and multiple guide wheels are located on the upper end of the guide frame. A straightening and coordinating mechanism is disposed on the outside of the guide frame. The straightening and coordinating mechanism includes a support frame disposed on the outside of the guide frame.

[0005] In a preferred embodiment, the feeding and straightening mechanism includes: A connecting seat is located on the outside of the guide wheel, and the inner wall of the guide wheel is rotatably connected to the inner wall of the connecting seat via a rotating shaft; A guide rod is set on the upper end of the connecting seat. The lower end of the guide rod is fixedly connected to the inner wall of the connecting seat. A spring is sleeved on the lower end of the guide rod, and the two ends of the spring are fixedly connected to the surface of the connecting seat and the guide rod, respectively.

[0006] In a preferred embodiment, the feeding and straightening mechanism further includes: A support base is located on one side of the guide wheel, and the surface of the guide rod is slidably connected to the inner wall of the support base. The monitor is mounted on one side of the support base, and its inner wall is fixedly connected to the surface of the support base.

[0007] In a preferred embodiment, the feeding and straightening mechanism further includes: A transmission plate is located on the inner end of the support base, and the lower end of the transmission plate is fixedly connected to the surface of the support base. A matching threaded sleeve is set on the upper end of the transmission plate. The inner wall of the upper end of the transmission plate is slidably connected to the surface of the matching threaded sleeve. An elastic block is fitted on the surface of the matching threaded sleeve, and the two ends of the elastic block are fixedly connected to the matching threaded sleeve and the surface of the transmission plate, respectively.

[0008] In a preferred embodiment, the feeding and straightening mechanism further includes: An adjusting screw is located on the upper end of the transmission plate, and the surface of the adjusting screw is threaded to the inner wall of the mating screw sleeve. A guide plate is located on the outside of the adjusting screw. The inner wall of the guide plate is rotatably connected to the surface of the adjusting screw, and the mating screw sleeve and the surface of the transmission plate are slidably connected to the inner surface of the guide plate.

[0009] In a preferred embodiment, it also includes: A support base is located at the upper end of the adjusting screw. Fixed seats are located on both sides of the lower end of the support base. The upper ends of the two fixed seats are fixedly connected to the inner wall of the lower end of the support base by bolts. The inner wall of the lower end of the fixed seats is rotatably connected to the inner end surface of the adjusting screw by bearings. The surface of the guide plate is fixedly connected to the surface of the fixed seats. A double-headed motor is located between the two fixed seats. The surface of the double-headed motor is fixedly connected to the surface of the fixed seats. The two drive ends of the double-headed motor are rotatably connected to the inner wall of the fixed seats by bearings. The two drive ends of the double-headed motor are fixedly connected to the inner wall of the adjusting screw.

[0010] In a preferred embodiment, the straightening mechanism includes: Hydraulic cylinders, multiple hydraulic cylinders are all set on the upper end of the support frame, and the surface of the hydraulic cylinders is fixedly connected to the upper end surface of the support frame. The receiving plate is set on the upper end of the hydraulic cylinder, and the output ends of multiple hydraulic cylinders are fixedly connected to the lower surface of both ends of the receiving plate.

[0011] In a preferred embodiment, the straightening mechanism further includes: A mating plate is set on the middle surface of the receiving plate, and the surface of the mating plate is fixedly connected to the surface of the receiving plate. The telescopic rod is installed at the lower end of the mating plate, and the middle surface of the telescopic rod is fixedly connected to the inner wall of the mating plate.

[0012] In a preferred embodiment, the straightening mechanism further includes: Connecting blocks: Two connecting blocks are respectively set at both ends of the telescopic rod, and the upper inner walls of the two connecting blocks are fixedly connected to the surfaces of both ends of the telescopic rod. An electric push rod is installed at the lower end of the telescopic rod. Both ends of the electric push rod are fixedly connected to the inner wall of the bearing seat, the middle surface of the electric push rod is fixedly connected to the surface of the receiving plate, and the lower end of the connecting block is fixedly connected to the surface of the bearing seat.

[0013] In a preferred embodiment, the straightening mechanism further includes: A hydraulic pump is installed on the lower surface of the guide frame. The surface of the hydraulic pump is fixedly connected to the surface of the guide frame. The hydraulic pipeline at the output end of the hydraulic pump is connected to multiple hydraulic cylinders.

[0014] As can be seen from the above, the anti-deviation steel coil feeding frame provided by the present invention has a feeding and straightening mechanism and a straightening matching mechanism. The feeding and straightening mechanism drives the adjusting screw to rotate through a double-headed motor. The adjusting screw drives the matching screw sleeve to generate linear displacement through threaded engagement. The matching screw sleeve drives the support seat to move through the transmission plate. The support seat drives the guide wheel to move, thereby realizing the adjustment of the guide wheel spacing, so that the guide wheel can adapt to plates of different widths. The support seat is L-shaped. The side guide wheel contacts the side of the plate for lateral correction. The top guide wheel contacts the upper surface of the plate through the guide rod and spring. The spring continuously applies pressure to the guide wheel, so that the guide wheel can adapt to plates of different thicknesses and press the plate onto the surface of the guide frame. The surface of the matching screw sleeve is provided with an elastic block. When the guide wheel is subjected to hard compression, the transmission plate slides on the surface of the matching screw sleeve to buffer the impact force and protect the guide wheel from damage. The support seat is provided with a monitor to monitor the plate feeding status in real time. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the feeding machine structure of a steel coil feeding machine frame for preventing deviation of steel coils proposed in this invention; Figure 2 This is a schematic diagram of the guide frame structure of an anti-deviation steel coil feeding machine frame proposed in this invention; Figure 3 This is an exploded structural diagram of the feeding and straightening mechanism of the anti-deviation steel coil feeding machine frame proposed in this invention; Figure 4 This is a schematic diagram of the vertical cross-sectional structure of the feeding and straightening mechanism of the anti-deviation steel coil feeding machine frame proposed in this invention. Figure 5 This is a schematic diagram of the straightening mechanism of the anti-deviation steel coil feeding machine frame proposed in this invention; Figure 6 This is a schematic diagram showing the relative positions of the feeding and straightening mechanism and the straightening coordination mechanism of the anti-deviation steel coil feeding machine frame proposed in this invention; Figure 7 This is a schematic diagram of the rear structure of the feeder for an anti-deviation steel coil feeding machine frame proposed in this invention.

[0016] In the diagram: 1. Winding machine; 2. Fixed roller; 3. Guide frame; 4. Control panel; 5. Feeding and straightening mechanism; 501. Guide wheel; 502. Connecting seat; 503. Guide rod; 504. Spring; 505. Support seat; 506. Monitor; 507. Transmission plate; 508. Guide plate; 509. Mating screw sleeve; 510. Adjusting screw; 511. Elastic block; 6. Straightening mating mechanism; 601. Hydraulic pump; 602. Support frame; 603. Hydraulic cylinder; 604. Receiving plate; 605. Mating plate; 606. Telescopic rod; 607. Connecting block; 608. Electric push rod; 7. Fixed seat; 8. Bearing seat; 9. Double-headed motor. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0018] The steel coil feeding frame disclosed in this invention is mainly used in the process of conveying steel coils from the feeder to subsequent stamping, cutting, straightening and other processing equipment. It limits the side of the plate, presses the upper surface and corrects the direction of travel to prevent the plate from shifting laterally during the feeding process. It is suitable for metal processing production line scenarios that require frequent changes of plates with different widths and thicknesses.

[0019] Reference Figure 1 - Figure 7 A feeder frame for preventing deviation of steel coils and plates includes: The winding feeder 1 has a fixed roller 2 on its surface, a guide frame 3 at the rear end of the fixed roller 2, and a control panel 4 on its surface. The feeding and straightening mechanism 5, and multiple feeding and straightening mechanisms 5 are all set on the upper end of the guide frame 3. The feeding and straightening mechanism 5 includes guide wheels 501, and multiple guide wheels 501 are all set on the upper end of the guide frame 3. The straightening and coordinating mechanism 6 is located on the outside of the guide frame 3. The straightening and coordinating mechanism 6 includes a support frame 602, which is located on the outside of the guide frame 3.

[0020] Reference Figure 1 - Figure 4 In a preferred embodiment, the feeding and straightening mechanism 5 includes: A connecting seat 502 is disposed on the outer side of the guide wheel 501, and the inner wall of the guide wheel 501 is rotatably connected to the inner wall of the connecting seat 502 via a rotating shaft; A guide rod 503 is provided on the upper end of the connecting seat 502. The lower end of the guide rod 503 is fixedly connected to the inner wall of the connecting seat 502. A spring 504 is sleeved on the lower end of the guide rod 503. The two ends of the spring 504 are fixedly connected to the surface of the connecting seat 502 and the guide rod 503, respectively. A support base 505 is disposed on one side of the guide wheel 501, and the surface of the guide rod 503 is slidably connected to the inner wall of the support base 505; The monitor 506 is located on one side of the support base 505, and the inner wall of the monitor 506 is fixedly connected to the surface of the support base 505. A transmission plate 507 is disposed on the inner end of the support base 505, and the lower end of the transmission plate 507 is fixedly connected to the surface of the support base 505. The fitting sleeve 509 is set on the upper end of the transmission plate 507. The inner wall of the upper end of the transmission plate 507 is slidably connected to the surface of the fitting sleeve 509. An elastic block 511 is sleeved on the surface of the fitting sleeve 509. The two ends of the elastic block 511 are respectively fixedly connected to the surface of the fitting sleeve 509 and the surface of the transmission plate 507. An adjusting screw 510 is located on the upper end of the transmission plate 507, and the surface of the adjusting screw 510 is threaded to the inner wall of the mating screw sleeve 509. The guide plate 508 is located on the outside of the adjusting screw 510. The inner wall of the guide plate 508 is rotatably connected to the surface of the adjusting screw 510. The surfaces of the mating screw sleeve 509 and the transmission plate 507 are slidably connected to the inner surface of the guide plate 508.

[0021] In this invention, the feeding and straightening mechanism 5 further includes: A support seat 8 is located on the upper end of the adjusting screw 510. Fixed seats 7 are located on both sides of the lower end of the support seat 8. The upper ends of both fixed seats 7 are bolted to the inner wall of the lower end of the support seat 8. The inner wall of the lower end of the fixed seats 7 is rotatably connected to the inner surface of the adjusting screw 510 via bearings. The surface of the guide plate 508 is fixedly connected to the surface of the fixed seats 7. A dual-head motor 9 is located between the two fixed seats 7. The surface of the dual-head motor 9 is fixedly connected to the surface of the fixed seats 7. The two drive ends of the dual-head motor 9 are rotatably connected to the inner wall of the fixed seats 7 via bearings. The two drive ends of the dual-head motor 9 are fixedly connected to the inner wall of the adjusting screw 510. Specifically, steel coils are prone to deviation during feeding. The main function of this mechanism is to prevent the coils from deviating and ensure accurate feeding direction. The operator first pulls one end of the steel coil to the upper surface of the guide frame 3. Then, the operator adjusts the spacing of the guide wheels 501 at the upper end of the guide frame 3 according to the actual width and thickness of the sheet. A double-headed motor 9 is installed at the lower end of the bearing seat 8. Each side of the double-headed motor 9 has a drive end, and each drive end is fixedly connected to an adjusting screw 510. When the double-headed motor 9 starts, the drive ends on both sides simultaneously drive their respective adjusting screws 510 to rotate. The surface of the adjusting screw 510 is machined with external threads, and a matching screw sleeve 509 is fitted onto the outside of the adjusting screw 510. The inner wall of the matching screw sleeve 509 is machined with external threads. The adjusting screw 510 has an internal thread, and its external thread meshes with the internal thread of the mating sleeve 509. Therefore, when the adjusting screw 510 rotates, the mating sleeve 509 undergoes linear displacement along the axial direction of the adjusting screw 510. A transmission plate 507 is fixedly connected to the inner wall of the mating sleeve 509, and the transmission plate 507 moves together with the mating sleeve 509. The transmission plate 507 is connected to the support base 505, so the support base 505 moves along with the transmission plate 507. The guide wheel 501 is mounted on the support base 505 and moves together with the support base 505, thereby adjusting the spacing of the guide wheels 501. When the guide wheel 501 moves to a position that matches the width of the plate, the spacing adjustment is completed. The overall shape of the support base 505 is L-shaped. Each end of the support 505 has a connecting seat 502, and a guide wheel 501 is installed in each connecting seat 502. The guide wheel 501 is connected to the support 505 through the connecting seat 502. The guide wheel 501 can rotate freely inside the connecting seat 502. When the guide wheel 501 on one side of the support 505 contacts the side edge of the plate, the other guide wheel 501 contacts the upper surface of the plate. This guide wheel 501 that contacts the upper surface is mounted on a guide rod 503, which is located at the upper end of the connecting seat 502. A spring 504 is sleeved on the surface of the guide rod 503. The spring 504 continuously applies pressure to the guide rod 503, which keeps the guide wheel 501 in contact with the upper surface of the plate. Therefore, it can accommodate plates of different thicknesses. The continuous pressure of spring 504 ensures stable contact between guide wheel 501 and the upper surface of the plate. The guide wheel 501 on the upper side of the plate applies downward pressure, pressing the plate against the surface of guide frame 3. The guide wheel 501 on the side of the plate contacts the side of the plate, and the side guide wheel 501 plays a corrective role for the plate, preventing lateral displacement of the plate during feeding. When the operator needs to readjust the spacing of guide wheels 501 according to the width of the plate, the operator starts the double-headed motor 9 at the lower end of the bearing seat 8. The drive ends on both sides of the double-headed motor 9 rotate simultaneously, and each drive end drives the adjusting screw 510 fixed to it to rotate. The threaded drive of the adjusting screw 510 drives the screw sleeve 509 to generate displacement.The threaded sleeve 509 drives the support base 505 to move as a whole via the transmission plate 507. The support base 505 drives the guide wheel 501 on it to move as a whole. The guide wheel 501 continues to move until it reaches a position corresponding to the width of the sheet metal. An elastic block 511 is fixed to the surface of the threaded sleeve 509. The elastic block 511 is fixedly connected to the surface of the threaded sleeve 509. When the guide wheel 501 on the side is subjected to a large amount of hard extrusion force, the support base 505 slides on the surface of the threaded sleeve 509 via the transmission plate 507. This sliding action buffers the extrusion force and prevents the guide wheel 501 from being damaged due to excessive impact. A monitor 506 is installed on the support base 505. The monitor 506 monitors the feeding status of the sheet metal in real time. The operator obtains the feeding status information through the monitor 506 and makes necessary adjustments to the feeding parameters based on the information fed back by the monitor 506. In specific application scenarios, compared with existing technologies, most existing feeding equipment uses a single-sided manual adjustment method to adjust the spacing of the guide wheels 501. This feeding frame uses a dual-head motor 9 to drive the dual-sided adjusting screws 510 to work synchronously. The guide wheels 501 on both sides move simultaneously towards the center or to both sides, making the adjustment accuracy and efficiency higher than the single-sided manual adjustment method. The guide wheels 501 of existing equipment are mostly fixed structures, which cannot adapt to plates of different thicknesses. This feeding frame forms a dual adaptive mechanism through springs 504 and elastic blocks 511. The side is buffered by the elastic blocks 511 to buffer hard impacts, and the top is maintained by the springs 504 to maintain continuous pressure. This structure can adapt to plates of different thicknesses and protect the guide wheels 501 from damage. Existing feeding equipment lacks real-time monitoring methods. This feeding frame realizes real-time monitoring of the feeding process through a monitor 506. Operators can adjust parameters in a timely manner based on feedback information. This structure gives the feeding process an active control capability, which is different from traditional purely mechanical guiding devices.

[0022] Reference Figure 5 - Figure 7 In a preferred embodiment, the straightening and fitting mechanism 6 includes: Hydraulic cylinder 603, multiple hydraulic cylinders 603 are all set on the upper end of support frame 602, and the surface of hydraulic cylinder 603 is fixedly connected to the upper end surface of support frame 602. The receiving plate 604 is set on the upper end of the hydraulic cylinder 603, and the output ends of multiple hydraulic cylinders 603 are fixedly connected to the lower surfaces of both ends of the receiving plate 604. The mating plate 605 is disposed on the middle surface of the receiving plate 604, and the surface of the mating plate 605 is fixedly connected to the surface of the receiving plate 604. The telescopic rod 606 is set at the lower end of the mating plate 605, and the middle surface of the telescopic rod 606 is fixedly connected to the inner wall of the mating plate 605. Connecting blocks 607, two connecting blocks 607 are respectively set at both ends of the telescopic rod 606, and the upper inner walls of the two connecting blocks 607 are fixedly connected to the surfaces of both ends of the telescopic rod 606; An electric push rod 608 is installed at the lower end of the telescopic rod 606. Both ends of the electric push rod 608 are fixedly connected to the inner wall of the bearing seat 8, the middle surface of the electric push rod 608 is fixedly connected to the surface of the support plate 604, and the lower end of the connecting block 607 is fixedly connected to the surface of the bearing seat 8. Hydraulic pump 601 is installed on the lower surface of guide frame 3. The surface of hydraulic pump 601 is fixedly connected to the surface of guide frame 3. The hydraulic pipeline at the output end of hydraulic pump 601 is connected to multiple hydraulic cylinders 603.

[0023] Specifically, after adjusting the spacing of the guide wheels 501, the operator can move the guide wheels 501 to different positions on the guide frame 3 according to the rigidity and material properties of the fed sheet material. The operator can choose to concentrate multiple sets of guide wheels 501 in a certain area for straightening, or the operator can choose to distribute the guide wheels 501 separately for segmented straightening. The operator can also adjust the distance between the guide wheels 501 and the guide frame 3 as needed. A hydraulic pump 601 is installed on one side of the guide frame 3. The hydraulic pump 601 controls the hydraulic cylinder 603 at the upper end of the support frame 602. The piston rod of the hydraulic cylinder 603 is connected to the receiving plate 604, and the hydraulic cylinder 603 drives the receiving plate 604 to move as a whole. The lower end of the receiving plate 604 is connected to a mating plate 605, which is connected to the telescopic rod 606. When the receiving plate 604 moves... The telescopic rod 606 moves synchronously with the plate 605. The two ends of the telescopic rod 606 are connected to the electric push rod 608 through the connecting block 607. The drive end of the electric push rod 608 is fixedly connected to the inner wall of the bearing seat 8. When the operator needs to adjust the distance between the multiple sets of guide wheels 501, the operator controls the extension length of the drive end of the electric push rod 608. The extension and retraction of the drive end of the electric push rod 608 changes the position of the bearing seat 8. The change in the position of the bearing seat 8 causes the distance between the multiple sets of guide wheels 501 to change. The upper end of the electric push rod 608 is provided with a telescopic rod 606. Each end of the telescopic rod 606 is provided with a connecting block 607. The telescopic rod 606 and the connecting blocks 607 at both ends play an auxiliary connection role. The telescopic rod 606 moves in conjunction with the movement of the bearing seat 8. Through the above structure, the feeding and straightening mechanism 5 is set at the lower end of the receiving plate 604. In specific application scenarios, compared with existing technologies, the guide wheels 501 of existing feeding equipment are mostly fixedly installed, and the position of the guide wheels 501 on the guide frame 3 cannot be adjusted. This straightening and coordinating mechanism 6 drives the receiving plate 604 to rise and fall through the hydraulic cylinder 603, realizing the switching between different positions of the guide wheels 501 on the guide frame 3. Operators can choose centralized straightening or segmented straightening according to the rigidity and material properties of the plate, giving the equipment multiple straightening modes. Unlike traditional fixed guide devices, the spacing adjustment between multiple sets of guide wheels 501 in existing equipment usually relies on a single manual adjustment method. This straightening and coordinating mechanism 6 realizes the electric adjustment of the spacing between multiple sets of guide wheels 501 through the electric push rod 608. The extension and retraction of the electric push rod 608 is controlled by the control system, making the accuracy and efficiency of the spacing adjustment higher than the manual adjustment method. Existing equipment lacks the function of adjusting the distance between the guide wheels 501 and the guide frame 3. The overall height is adjusted through the hydraulic cylinder 603, so that the distance between the guide wheels 501 and the guide frame 3 can be adjusted according to the needs of the plate. This structure expands the applicability of the equipment.

[0024] Working Principle: Steel coils are prone to deviation during feeding. The main function of this mechanism is to prevent the coil from deviating and ensure accurate feeding direction. The operator first pulls one end of the steel coil to the upper surface of the guide frame 3. Then, the operator adjusts the spacing of the guide wheels 501 on the upper end of the guide frame 3 according to the actual width and thickness of the sheet. A double-headed motor 9 is installed at the lower end of the bearing seat 8. Each side of the double-headed motor 9 has a drive end, and each drive end is fixedly connected to an adjusting screw 510. When the double-headed motor 9 starts, the drive ends on both sides simultaneously drive their respective adjusting screws 510 to rotate. The surface of the adjusting screw 510 is machined with external threads. A matching screw sleeve 509 is fitted onto the outside of the adjusting screw 510. The inner wall of the matching screw sleeve 509 is... The adjusting screw 510 has an internal thread, and its external thread meshes with the internal thread of the mating sleeve 509. Therefore, when the adjusting screw 510 rotates, the mating sleeve 509 undergoes linear displacement along the axial direction of the adjusting screw 510. A transmission plate 507 is fixedly connected to the inner wall of the mating sleeve 509, and the transmission plate 507 moves together with the mating sleeve 509. The transmission plate 507 is connected to the support base 505, so the support base 505 moves along with the transmission plate 507. The guide wheel 501 is mounted on the support base 505 and moves together with the support base 505, thereby adjusting the spacing of the guide wheels 501. When the guide wheel 501 moves to a position that matches the width of the plate, the spacing adjustment is completed. The overall shape of the support base 505 is L-shaped. Each end of the support 505 has a connecting seat 502, and a guide wheel 501 is installed in each connecting seat 502. The guide wheel 501 is connected to the support 505 through the connecting seat 502. The guide wheel 501 can rotate freely inside the connecting seat 502. When the guide wheel 501 on one side of the support 505 contacts the side edge of the plate, the other guide wheel 501 contacts the upper surface of the plate. This guide wheel 501 that contacts the upper surface is mounted on a guide rod 503, which is located at the upper end of the connecting seat 502. A spring 504 is sleeved on the surface of the guide rod 503. The spring 504 continuously applies pressure to the guide rod 503, which keeps the guide wheel 501 in contact with the upper surface of the plate. Therefore, it can accommodate plates of different thicknesses. The continuous pressure of spring 504 ensures stable contact between guide wheel 501 and the upper surface of the plate. The guide wheel 501 on the upper side of the plate applies downward pressure, pressing the plate against the surface of guide frame 3. The guide wheel 501 on the side of the plate contacts the side of the plate, and the side guide wheel 501 plays a corrective role for the plate, preventing lateral displacement of the plate during feeding. When the operator needs to readjust the spacing of guide wheels 501 according to the width of the plate, the operator starts the double-headed motor 9 at the lower end of the bearing seat 8. The drive ends on both sides of the double-headed motor 9 rotate simultaneously, and each drive end drives the adjusting screw 510 fixed to it to rotate. The threaded drive of the adjusting screw 510 drives the screw sleeve 509 to generate displacement.The threaded sleeve 509 drives the support base 505 to move as a whole via the transmission plate 507. The support base 505 drives the guide wheel 501 on it to move as a whole. The guide wheel 501 continues to move until it reaches a position corresponding to the width of the sheet metal. An elastic block 511 is fixed to the surface of the threaded sleeve 509. The elastic block 511 is fixedly connected to the surface of the threaded sleeve 509. When the guide wheel 501 on the side is subjected to a large amount of hard extrusion force, the support base 505 slides on the surface of the threaded sleeve 509 via the transmission plate 507. This sliding action buffers the extrusion force and prevents the guide wheel 501 from being damaged due to excessive impact. A monitor 506 is installed on the support base 505. The monitor 506 monitors the feeding status of the sheet metal in real time. The operator obtains the feeding status information through the monitor 506 and makes necessary adjustments to the feeding parameters based on the information fed back by the monitor 506. After adjusting the spacing of the guide wheels 501, the operator can move the guide wheels 501 to different positions on the guide frame 3 according to the rigidity and material properties of the fed plate. The operator can choose to concentrate multiple sets of guide wheels 501 in a certain area for straightening, or the operator can choose to distribute the guide wheels 501 for segmented straightening. The operator can also adjust the distance between the guide wheels 501 and the guide frame 3 as needed. A hydraulic pump 601 is installed on one side of the guide frame 3. The hydraulic pump 601 controls the hydraulic cylinder 603 at the upper end of the support frame 602. The piston rod of the hydraulic cylinder 603 is connected to the receiving plate 604, and the hydraulic cylinder 603 drives the receiving plate 604 to move as a whole. The lower end of the receiving plate 604 is connected to a mating plate 605, which is connected to the telescopic rod 606. When the receiving plate 604 moves, the mating plate 605... The plate 605 drives the telescopic rod 606 to move synchronously. The two ends of the telescopic rod 606 are connected to the electric push rod 608 through the connecting block 607. The driving end of the electric push rod 608 is fixedly connected to the inner wall of the bearing seat 8. When the operator needs to adjust the distance between the multiple sets of guide wheels 501, the operator controls the extension length of the driving end of the electric push rod 608. The extension and retraction of the driving end of the electric push rod 608 changes the position of the bearing seat 8. The change in the position of the bearing seat 8 causes the distance between the multiple sets of guide wheels 501 to change. The upper end of the electric push rod 608 is provided with the telescopic rod 606. Each end of the telescopic rod 606 is provided with a connecting block 607. The telescopic rod 606 and the connecting blocks 607 at both ends play an auxiliary connection role. The telescopic rod 606 moves in conjunction with the movement of the bearing seat 8. Through the above structure, the feeding and straightening mechanism 5 is set at the lower end of the receiving plate 604.

[0025] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A feeder frame for preventing deviation of steel coils and plates, characterized in that, include: The winding feeder (1) has a fixed roller (2) on its surface, a guide frame (3) at the rear end of the fixed roller (2), and a control panel (4) on its surface. Feeding and straightening mechanism (5), multiple feeding and straightening mechanisms (5) are all set on the upper end of the guide frame (3), the feeding and straightening mechanism (5) includes guide wheel (501), multiple guide wheel (501) are all set on the upper end of the guide frame (3); A straightening and coordinating mechanism (6) is provided on the outside of the guide frame (3). The straightening and coordinating mechanism (6) includes a support frame (602), which is provided on the outside of the guide frame (3).

2. The anti-deviation steel coil / plate feeding frame according to claim 1, characterized in that, The feeding and straightening mechanism (5) includes: A connecting seat (502) is provided on the outside of the guide wheel (501), and the inner wall of the guide wheel (501) is rotatably connected to the inner wall of the connecting seat (502) through a rotating shaft; A guide rod (503) is set on the upper end of the connecting seat (502). The lower end of the guide rod (503) is fixedly connected to the inner wall of the connecting seat (502). A spring (504) is sleeved on the lower end of the guide rod (503). The two ends of the spring (504) are fixedly connected to the surface of the connecting seat (502) and the guide rod (503) respectively.

3. The anti-deviation steel coil / plate feeding frame according to claim 2, characterized in that, The feeding and straightening mechanism (5) further includes: A support base (505) is provided on one side of the guide wheel (501), and the surface of the guide rod (503) is slidably connected to the inner wall of the support base (505); The monitor (506) is located on one side of the support base (505), and the inner wall of the monitor (506) is fixedly connected to the surface of the support base (505).

4. The anti-deviation steel coil / plate feeding frame according to claim 3, characterized in that, The feeding and straightening mechanism (5) further includes: A transmission plate (507) is disposed on the inner end of the support base (505), and the lower end of the transmission plate (507) is fixedly connected to the surface of the support base (505); A fitting threaded sleeve (509) is provided on the upper end of the transmission plate (507). The inner wall of the upper end of the transmission plate (507) is slidably connected to the surface of the fitting threaded sleeve (509). An elastic block (511) is sleeved on the surface of the fitting threaded sleeve (509). The two ends of the elastic block (511) are respectively fixedly connected to the surface of the fitting threaded sleeve (509) and the transmission plate (507).

5. The anti-deviation steel coil / plate feeding frame according to claim 4, characterized in that, The feeding and straightening mechanism (5) further includes: An adjusting screw (510) is located on the upper end of the transmission plate (507), and the surface of the adjusting screw (510) is threaded to the inner wall of the mating screw sleeve (509); The guide plate (508) is located on the outside of the adjusting screw (510). The inner wall of the guide plate (508) is rotatably connected to the surface of the adjusting screw (510). The mating screw sleeve (509) and the transmission plate (507) are slidably connected to the inner surface of the guide plate (508).

6. The anti-deviation steel coil / plate feeding frame according to claim 5, characterized in that, Also includes: A bearing seat (8) is set on the upper end of the adjusting screw (510). A fixed seat (7) is set on both sides of the lower end of the bearing seat (8). The upper ends of the two fixed seats (7) are fixedly connected to the inner wall of the lower end of the bearing seat (8) by bolts. The inner wall of the lower end of the fixed seat (7) is rotatably connected to the inner end surface of the adjusting screw (510) by bearings. The surface of the guide plate (508) is fixedly connected to the surface of the fixed seat (7). A double-head motor (9) is set between the two fixed seats (7). The surface of the double-head motor (9) is fixedly connected to the surface of the fixed seat (7). The two drive ends of the double-head motor (9) are rotatably connected to the inner wall of the fixed seat (7) by bearings. The two drive ends of the double-head motor (9) are fixedly connected to the inner wall of the adjusting screw (510).

7. The anti-deviation steel coil / plate feeding frame according to claim 6, characterized in that, The straightening and fitting mechanism (6) includes: Hydraulic cylinder (603), multiple hydraulic cylinders (603) are all set on the upper end of the support frame (602), and the surface of the hydraulic cylinder (603) is fixedly connected to the upper surface of the support frame (602); The receiving plate (604) is set on the upper end of the hydraulic cylinder (603), and the output ends of multiple hydraulic cylinders (603) are fixedly connected to the lower surface of both ends of the receiving plate (604).

8. The anti-deviation steel coil / plate feeding frame according to claim 7, characterized in that, The straightening mechanism (6) further includes: A mating plate (605) is disposed on the middle surface of the receiving plate (604), and the surface of the mating plate (605) is fixedly connected to the surface of the receiving plate (604); The telescopic rod (606) is located at the lower end of the mating plate (605), and the middle surface of the telescopic rod (606) is fixedly connected to the inner wall of the mating plate (605).

9. The anti-deviation steel coil / plate feeding frame according to claim 8, characterized in that, The straightening mechanism (6) further includes: Connecting blocks (607): Two connecting blocks (607) are respectively set at both ends of the telescopic rod (606), and the upper inner walls of the two connecting blocks (607) are fixedly connected to the surfaces of both ends of the telescopic rod (606); An electric push rod (608) is installed at the lower end of the telescopic rod (606). Both ends of the electric push rod (608) are fixedly connected to the inner wall of the bearing seat (8). The middle surface of the electric push rod (608) is fixedly connected to the surface of the receiving plate (604). The lower end of the connecting block (607) is fixedly connected to the surface of the bearing seat (8).

10. A feeder frame for preventing deviation of steel coils and plates according to claim 7, characterized in that, The straightening mechanism (6) further includes: A hydraulic pump (601) is installed on the lower surface of the guide frame (3). The surface of the hydraulic pump (601) is fixedly connected to the surface of the guide frame (3). The hydraulic pipeline at the output end of the hydraulic pump (601) is connected to multiple hydraulic cylinders (603).

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