Transformer silicon steel sheet sorting device

Abstract

The invention relates to the technical field of sorting, and discloses a transformer silicon steel sheet sorting device which comprises a transfer trolley, a grouping frame and a feeding and discharging mechanism are arranged on the transfer trolley, a sorting mechanism is arranged on the grouping frame, the grouping frame comprises multiple groups of grouping hanging rods, strip rolls with the same width are hung on each group of grouping hanging rods, and the sorting mechanism is arranged on the grouping hanging rods. The number of the grouping hanging rods corresponds to the number of the cross cut shears, the feeding and discharging mechanism is used for taking down strip material rolls from a longitudinal shearing roller frame and hanging the strip material rolls on the cross cut shears, the sorting mechanism is used for grouping the strip material rolls taken down by the feeding and discharging mechanism and hanging the strip material rolls on the corresponding grouping hanging rods, and each cross cut shear is provided with a group of pairing mechanisms. And the pairing mechanism is used for pairing the cross cut shears with the strip rolls on the corresponding group of grouping hanging rods. The device has the advantages that the strip coils with different widths can be rapidly and accurately arranged to the corresponding cross cut shears, and the production efficiency of silicon steel sheets is improved.

Description

Technical Field

[0001] The present application relates to the field of sorting technology, and in particular to a transformer silicon steel sheet sorting device. Background Art

[0002] As an indispensable key equipment in the power system, the transformer undertakes multiple functions such as voltage conversion, power transmission, and system stability. The structure of the transformer mainly includes the iron core and windings, in which the iron core is usually made of stacked silicon steel sheets with a high silicon content. The specifications of silicon steel sheets required for different transformers are different. When producing silicon steel sheets of different specifications, it is generally necessary to first send the silicon steel sheet raw material roll to the longitudinal cutting production line for longitudinal cutting, and cut the raw material roll into strip rolls of different widths. The cut strip rolls are hung on the longitudinal cutting roller frame at the end of the production line, and then the strip rolls are sent to the transverse shearing machine, hung on the material roller of the transverse shearing machine, and cut horizontally while unfolding, so as to cut the silicon steel sheets into block-shaped pieces as the parts for subsequent stacking to form the iron core.

[0003] In view of the above-mentioned related technologies, the inventors found that due to the different specifications of silicon steel sheets, the lengths corresponding to different widths are also different. Therefore, generally, multiple cross-cutting machines are set to cut strip coils of different widths. Each cross-cutting machine sets the length to be cut according to the width of the strip coil according to the specification requirements of the silicon steel sheet, so as to obtain silicon steel sheets of different specifications. However, in this process, workers are required to send strip coils of different widths to the cross-cutting machine of the corresponding length according to their corresponding length dimensions, and then cut the silicon steel sheets. This process wastes a relatively long time, affecting the production efficiency of the silicon steel sheets. In addition, once the workers send them to the wrong cross-cutting machine, silicon steel sheets that do not meet the specification requirements will be produced, resulting in waste of raw materials, increased production costs, and a decrease in production efficiency. Summary of the invention

[0004] In order to quickly and accurately match strip coils of different widths to corresponding transverse shears and improve the production efficiency of silicon steel sheets, the present application provides a transformer silicon steel sheet sorting device.

[0005] The present application provides a transformer silicon steel sheet sorting device that adopts the following technical solution: A transformer silicon steel sheet sorting device comprises a transfer vehicle, the transfer vehicle is provided with a grouping rack and a loading and unloading mechanism, the grouping rack is provided with a sorting mechanism, the grouping rack comprises a plurality of groups of grouping hanging rods, each group of the grouping hanging rods is used to hang strip rolls of the same width, the number of the grouping hanging rods corresponds to the number of transverse shears, the loading and unloading mechanism is used to remove the strip rolls from the longitudinal shearing roller rack and hang them on the transverse shears, the sorting mechanism is used to group the strip rolls removed by the loading and unloading mechanism and hang them on corresponding grouping hanging rods, each transverse shear is provided with a pairing mechanism, the pairing mechanism is used to pair the transverse shear with the strip rolls on a corresponding group of grouping hanging rods.

[0006] By adopting the above technical scheme, the loading and unloading mechanism is used to take down the strip coils on the longitudinal shear roller frame and move them to the transfer vehicle, the sorting mechanism groups the strip coils according to width and hangs them on the corresponding grouping hanging rods, and then the transfer vehicle moves to the cross-cutting machine, and the matching mechanism controls the sorting mechanism to move to and take down the corresponding group of strip coils according to the width of the strip coils required by the cross-cutting machine where it is located, and then the same group of strip coils is hung on the material rollers of the corresponding cross-cutting machine through the loading and unloading mechanism, the strip coils of different widths can be grouped through the sorting mechanism, and then the cross-cutting machine and the corresponding group of strip coils are matched through the matching mechanism, and then the matched group of strip coils are sent to the corresponding cross-cutting machine through the loading and unloading mechanism, the strip coils of different widths are first grouped and then matched with the cross-cutting machine, and then the material is loaded, so that the strip coils of different widths can be matched to the corresponding cross-cutting machine quickly and accurately, avoiding the situation of incorrect feeding to the cross-cutting machine, thereby improving the production efficiency of silicon steel sheets.

[0007] Optionally, the loading and unloading mechanism includes a support, the sorting mechanism includes a longitudinal drive component, a transverse drive component, a sorting rod and a first infrared rangefinder, the grouping rack also includes a vertically arranged support plate, multiple groups of grouping hanging rods are arranged on the support plate and arranged at intervals in the vertical direction, the longitudinal drive component is arranged on the support plate, the sorting rod is arranged on the transverse drive component, the transverse drive component is used to drive the sorting rod to move transversely, the longitudinal drive component is used to drive the transverse drive component to move longitudinally, and the first infrared rangefinder is arranged on the support.

[0008] By adopting the above technical scheme, the strip rolls slit by the longitudinal shearing production line are hung on the longitudinal shearing roller frame, and are moved to the support through the loading and unloading mechanism. Then the transverse driving component drives the sorting rod to move transversely, and the longitudinal driving component drives the transverse driving component to move longitudinally, thereby driving the sorting rod to move longitudinally. The sorting rod can move in both longitudinal and transverse directions, so that the strip rolls on the support can be removed one by one and sent to the corresponding grouping hanging rod. The grouping is achieved by measuring the distance from the strip rolls hung on the sorting rod through the first infrared rangefinder. The width of the strip rolls is different, and the measured distance is also different. The strip rolls are grouped accordingly, thereby completing the grouping of the strip rolls, which is convenient for subsequent correspondence with the transverse shearing machine.

[0009] Optionally, the longitudinal drive assembly includes a longitudinal drive motor, a longitudinal lead screw and a longitudinal slider, the longitudinal drive motor is used to drive the longitudinal lead screw to rotate, and the longitudinal lead screw is used to drive the longitudinal slider to move in the vertical direction, the transverse drive assembly includes a transverse drive motor, a transverse lead screw and a transverse slider, a guide groove is opened in the transverse direction on the upper edge of the longitudinal slider, the transverse lead screw is rotatably connected in the guide groove, the transverse drive motor is used to drive the transverse lead screw to rotate, the transverse slider is slidably connected in the guide groove and is threadedly connected to the transverse lead screw, the sorting rod is fixedly connected to the transverse slider, and a first pressure sensor is provided at the end of the longitudinal slider away from the first infrared rangefinder, the first pressure sensor is electrically connected to the first infrared rangefinder, and the first infrared rangefinder is electrically connected to the longitudinal drive motor.

[0010] By adopting the above technical solution, when grouping, the longitudinal drive motor and the transverse drive motor drive the sorting rod to move, the sorting rod moves to the support, lifts the closest strip roll to make it separate from the support, and then moves horizontally in the direction away from the transverse shearing machine. When the sorting rod moves to the point where it abuts against the first pressure sensor, it stops moving. At this time, the first pressure sensor controls the first infrared rangefinder to start, and the infrared rays emitted by the first infrared rangefinder are irradiated on the strip roll lifted by the sorting rod, thereby measuring the distance between the strip roll and the sorting rod. Since the first infrared rangefinder is electrically connected to the longitudinal drive motor, the first infrared rangefinder controls the longitudinal drive motor to start. The machine rotates for a corresponding time, thereby controlling the sliding distance of the longitudinal slider, so that the sorting rod can transport the strip roll to the grouping hanging rod of the corresponding height, and then the horizontal driving motor drives the sorting rod to move in the direction close to the grouping hanging rod, and places the strip roll on the hanging rod, and then the sorting rod returns to the support to group and transport the next strip roll, and this cycle is repeated until all the strip rolls on the support are grouped. According to different measuring distances, strip rolls of different widths can be automatically grouped and transported, thereby reducing the workload of workers, and at the same time, the strip rolls can be accurately grouped, thereby improving the production efficiency of silicon steel sheets.

[0011] Optionally, the loading and unloading mechanism further includes a cylinder, which is disposed between the support and the transfer vehicle, and a loading and unloading push plate is disposed at one end of the support, and the first infrared rangefinder is installed on the top of the loading and unloading push plate.

[0012] By adopting the above technical solution, when unloading, the transfer car moves to the longitudinal shear roller frame, the cylinder contracts to drive the support to descend, the transfer car drives the support to move under the strip roll, so that the strip roll is located on the support, and then the transfer car is moved away from the longitudinal shear roller frame. During the movement, the unloading push plate abuts against the strip roll, thereby pushing the strip roll off the longitudinal shear roller frame and transferring it to the support, thereby completing automatic unloading, which is convenient and quick.

[0013] Optionally, the loading and unloading mechanism also includes a pushing drive motor, a pushing screw, a pushing slider and a loading push plate. A receiving groove is opened on the support along the loading direction, the receiving groove is opened at the rear along the loading direction, a sliding groove is opened on the side wall of the receiving groove along its length direction, the pushing screw is rotatably connected in the sliding groove, the pushing slider is slidably connected to the pushing screw, the pushing drive motor is used to drive the pushing screw to rotate, the loading push plate is fixedly connected to the top of the unloading push plate, the pushing slider is rotatably connected with a rotating shaft, the loading push plate is fixedly connected to the rotating shaft, and the loading push plate is slidably connected in the receiving groove.

[0014] By adopting the above technical solution, the push drive motor is started, the push drive motor drives the push screw to rotate, and the push screw drives the push slider to move away from the transverse shearing machine. At the same time, the unloading push plate gradually rotates into the receiving groove, so that the sorting rod can place the strip roll on the support conveniently; when the push slider slides until the loading push plate slides out of the receiving groove, the push drive motor stops, and the unloading push plate is switched to the loading push plate, and the loading push plate is located outside the support, so that the sorting rod can place the strip roll on the support conveniently; when loading, the push drive is started The driving motor drives the pushing screw to rotate, and the pushing screw drives the slider to move toward the direction of the transverse shearing machine. The slider drives the unloading push plate and the loading push plate to move toward the direction of the transverse shearing machine through the rotating shaft, so that the loading push plate abuts against the strip roll, thereby pushing the strip roll to move toward the direction of the transverse shearing machine, so that the strip roll is gradually put on the material roller of the transverse shearing machine. The loading can be automatically completed under the push of the loading push plate, which is convenient and fast. At the same time, the loading push plate or the unloading push plate can be automatically switched according to the needs of loading and unloading, thereby improving the practicality of the loading and unloading mechanism.

[0015] Optionally, a steering rack is provided in the slide groove, and one end of the rotating shaft located in the slide groove is coaxially fixedly connected with a steering gear. The length of the steering rack is one-quarter of the circumference of the steering gear. The steering rack is used to engage with the steering gear. When the steering gear is located in the slide groove close to one end of the cross-cutting machine, the steering rack is located on the side of the steering gear away from the cross-cutting machine.

[0016] By adopting the above technical solution, the pushing slider drives the steering gear to move toward the steering rack, the steering gear is meshed with the steering rack, so that the steering gear rotates in the direction away from the cross-cutting machine, and the steering gear drives the unloading push plate to gradually rotate into the accommodating groove through the rotating shaft. Since the length of the steering rack is one-fourth of the circumference of the steering gear, when the unloading push plate is completely rotated into the accommodating groove and is in a horizontal state, the steering gear disengages from the steering rack. At this time, the unloading push plate is completely received in the accommodating groove, and the loading push plate is in a vertical state and extends out of the accommodating groove, thereby completing the switching of the loading push plate and the unloading push plate.

[0017] Optionally, the pairing mechanism includes a ranging plate, on which a plurality of groups of second infrared rangefinders are vertically arranged, and the plurality of groups of the second infrared rangefinders are arranged in one-to-one correspondence with a plurality of groups of grouping hanging rods, and a limiting groove is provided at one end of the grouping hanging rod away from the transverse shearing machine, and the limiting groove is provided corresponding to the width of the mounted strip material roll, and a limiting block is also fixedly connected to one end of the grouping hanging rod away from the transverse shearing machine, and the second infrared rangefinder and the longitudinal drive motor are electrically connected to the control system of the transverse shearing machine.

[0018] By adopting the above technical scheme, a limiting groove is opened at one end of the grouping hanging rod near the limiting block, and a strip roll near the limiting block is placed in the limiting groove, so that the bottom of the strip roll placed in the limiting groove is lower than other strip rolls in the same group in the horizontal direction, so that the corresponding second infrared rangefinder can illuminate the bottom of the strip roll located in the limiting groove; since the width of each group of strip rolls is different, the distance measured by the second infrared rangefinder is also different, and these data are input into the control system of the cross-cutting machine in advance, and the distance measured by the second infrared rangefinder is matched with the width of the strip roll. The control system of the cross-cutting machine can identify which distance corresponds to the strip roll it needs, thereby locating which group of grouping hanging rods the strip roll is located on, and controlling the longitudinal drive motor to move to the corresponding grouping hanging rod to remove the strip roll and place it on the support, thereby completing the automatic pairing of the strip roll and the corresponding cross-cutting machine, and improving the accuracy and convenience of loading.

[0019] Optionally, a second pressure sensor is installed at one end of the support facing the transverse shearing machine, and the second pressure sensor is electrically connected to a second infrared rangefinder.

[0020] By adopting the above technical solution, when pairing the cross-cutting machine with the corresponding strip material roll, the transfer vehicle is moved toward the cross-cutting machine, and the cylinder is extended at the same time to drive the support to move upward, so that the second pressure sensor can abut against the cross-cutting machine roller. When abutting, the second pressure sensor is electrically connected to the second infrared rangefinder, so that the second infrared rangefinder is started. At this time, the transfer vehicle stops moving, and the infrared rays emitted by the second infrared rangefinder are respectively irradiated onto the strip material rolls corresponding to the limit grooves. The distance measurement function is turned on by the second pressure sensor to complete the pairing of the cross-cutting machine with the corresponding strip material roll.

[0021] In summary, the present application includes at least one of the following beneficial technical effects: 1. The loading and unloading mechanism is used to take down the strip coils on the longitudinal shearing roller frame and move them to the transfer vehicle. The sorting mechanism groups the strip coils according to their widths and hangs them on the corresponding grouping hanging rods. Then the transfer vehicle moves to the transverse shearing machine. The matching mechanism controls the sorting mechanism to move to the corresponding group of strip coils and take them down according to the strip coil width required by the transverse shearing machine. Then the same group of strip coils is hung on the material rollers of the corresponding transverse shearing machine through the loading and unloading mechanism. The strip coils with different widths can be grouped through the sorting mechanism. Then the transverse shearing machine and the corresponding group of strip coils are matched through the matching mechanism. Then the matched group of strip coils are sent to the corresponding transverse shearing machine through the loading and unloading mechanism. The strip coils with different widths are first grouped and then matched with the transverse shearing machine, and then the material is loaded. The strip coils with different widths can be matched to the corresponding transverse shearing machine quickly and accurately, avoiding the situation of incorrect feeding to the transverse shearing machine, thereby improving the production efficiency of silicon steel sheets. 2. The strip rolls cut by the longitudinal shearing production line are hung on the longitudinal shearing roller frame and moved to the support through the loading and unloading mechanism. Then the transverse driving assembly drives the sorting rod to move transversely, and the longitudinal driving assembly drives the transverse driving assembly to move longitudinally, thereby driving the sorting rod to move longitudinally. The sorting rod can move in both longitudinal and transverse directions, so that the strip rolls on the support can be taken down one by one and sent to the corresponding grouping hanging rod. The grouping is performed by measuring the distance between the strip rolls and the strip rolls hung on the sorting rod through the first infrared rangefinder. The width of the strip rolls is different, and the measured distance is also different. The strip rolls are grouped accordingly, so that the strip rolls can be grouped, which is convenient for the subsequent correspondence with the transverse shearing machine. 3. Start the push drive motor, which drives the push screw to rotate. The push screw drives the push slider to move away from the transverse shearing machine. At the same time, the unloading push plate gradually rotates into the receiving slot, so that the sorting rod can place the strip roll on the support conveniently. When the push slider slides until the loading push plate slides out of the receiving slot, the push drive motor stops. At this time, the unloading push plate is switched to the loading push plate, and the loading push plate is located outside the support, so that the sorting rod can place the strip roll on the support conveniently. When loading, the loading push plate can automatically complete the loading, which is convenient and quick. At the same time, the loading push plate or the unloading push plate can be automatically switched according to the needs of loading and unloading, thereby improving the practicality of the loading and unloading mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a partial structural diagram of the embodiment of the present application, mainly used to show the transfer vehicle, grouping rack, loading and unloading mechanism and sorting mechanism; Figure 2 It is a partial structural schematic diagram of the embodiment of the present application, which is mainly used to show the moving direction of the pairing mechanism, the longitudinal shearing roller frame, the transverse shearing machine and the transfer vehicle; Figure 3 It is a partial structural cross-sectional view of an embodiment of the present application, mainly used to show the pusher assembly; Figure 4 It is a partial structural schematic diagram of an embodiment of the present application, mainly used to show the lateral drive assembly; Figure 5 It is a partial structural diagram of an embodiment of the present application, mainly used to display grouped hanging rods.

[0023] Explanation of the reference numerals: 1. transfer vehicle; 11. universal wheel; 2. grouping frame; 21. support plate; 22. grouping hanging rod; 221. support rod; 222. hanging rod; 223. limit block; 224. limit slot; 23. fixing plate; 3. loading and unloading mechanism; 31. support; 311. positioning slot; 312. receiving slot; 313. slide slot; 32. cylinder; 33. pushing assembly; 331. pushing drive motor; 332. pushing screw; 333. pushing slider; 334. unloading push plate; 335. loading push plate; 336. rotating shaft; 337. steering gear; 338. steering rack ; 4. Sorting mechanism; 41. Longitudinal drive assembly; 411. Longitudinal lead screw; 412. Longitudinal drive motor; 413. Longitudinal slider; 42. Transverse drive assembly; 421. Transverse lead screw; 422. Transverse drive motor; 423. Transverse slider; 424. Guide groove; 43. Sorting rod; 431. Connecting plate; 432. Suspension column; 44. First infrared rangefinder; 45. First pressure sensor; 5. Pairing mechanism; 51. Distance measuring plate; 52. Second infrared rangefinder; 53. Second pressure sensor; 6. Longitudinal shear roller frame; 7. Transverse shear; 71. Material roller; 8. Strip material roll. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1-5 This application is described in further detail.

[0025] The embodiment of the present application discloses a transformer silicon steel sheet sorting device.

[0026] Reference Figure 1 and Figure 2 A transformer silicon steel sheet sorting device includes a transfer vehicle 1, on which a loading and unloading mechanism 3, a sorting mechanism 4 and a grouping frame 2 are arranged, and each group of transverse shears 7 is also provided with a pairing mechanism 5.

[0027] Reference Figure 1 and Figure 2 , Figure 2The direction indicated by the middle arrow is the moving direction of the transfer vehicle 1. First, the strip rolls 8 cut by the longitudinal shearing production line are hung on the longitudinal shearing roller frame 6 at the tail of the production line. The loading and unloading mechanism 3 takes the strip rolls 8 on the longitudinal shearing roller frame 6 and moves them to the transfer vehicle 1. The sorting mechanism 4 groups the strip rolls 8 according to their width and hangs them on the grouping frame 2. Then, the transfer vehicle 1 moves to the transverse shearing machine 7. The matching mechanism 5 controls the sorting mechanism 4 to move to the matching mechanism according to the width of the strip rolls 8 required by the transverse shearing machine 7. A group of strip material rolls 8 should be taken down, and then the same group of strip material rolls 8 are hung on the material roller 71 of the corresponding cross-cutting machine 7 through the loading and unloading mechanism 3. The number of cross-cutting machines 7 corresponds to the number of groups of strip material rolls 8. In this embodiment, three groups are set. The transfer vehicle 1 moves to the three groups of cross-cutting machines 7 in turn, and hangs the three groups of strip material rolls 8 on the corresponding cross-cutting machines 7 respectively; when the three groups of strip material rolls 8 are all hung on the corresponding cross-cutting machines 7, the transfer vehicle 1 moves to the longitudinal cutting roller frame 6 to carry out the next transfer process.

[0028] In this embodiment, the strip rolls 8 of different widths are grouped by the sorting mechanism 4, and then the cross-cutting machine 7 and the corresponding group of strip rolls 8 are matched by the matching mechanism 5, and then the paired group of strip rolls 8 are sent to the corresponding cross-cutting machine 7 by the loading and unloading mechanism 3, so that the silicon steel sheet strip rolls 8 can be quickly and accurately classified according to width and loaded, thereby improving the production efficiency of the silicon steel sheets.

[0029] Reference Figure 1 The bottom of the transfer vehicle 1 is equipped with a universal wheel 11 to facilitate the movement of the transfer vehicle 1. The grouping frame 2 includes a support plate 21 and three groups of grouping hanging rods 22. The support plate 21 is fixedly connected to the transfer vehicle 1 and is vertically arranged in the length direction. The three groups of grouping hanging rods 22 are all fixedly connected to one side of the support plate 21 in the length direction and are equidistantly arranged in the vertical direction. The three groups of grouping hanging rods 22 are respectively used to hang three groups of strip rolls 8 of different widths. Each grouping hanging rod 22 includes a support rod 221, a hanging rod 222 and a limit block 223. The support rod 221 is fixedly connected to one side of the support plate 21 in the length direction. The length direction of the support rod 221 is perpendicular to the length direction of the support plate 21. The hanging rod 222 is fixedly connected to the side of the support rod 221 away from the transverse shearing machine 7. The axial direction of the hanging rod 222 is perpendicular to the length direction of the support rod 221. Strip rolls 8 of the same width are mounted on the same hanging rod 222. The limiting block 223 is fixedly connected to one end of the hanging rod 222 away from the supporting rod 221 and is used to limit the strip material roll 8.

[0030] Reference Figure 1 and Figure 2The loading and unloading mechanism 3 includes a support 31, four groups of cylinders 32 and a material pushing assembly 33. The support 31 is located directly below the grouping hanging rod 22 and is located on the side of the support plate 21 facing the grouping hanging rod 22. The four groups of cylinders 32 are arranged between the support 31 and the transfer vehicle 1, and the top of the telescopic shaft of the cylinder 32 is fixedly connected to the bottom surface of the support 31. The cylinder 32 is arranged vertically in the axial direction to drive the support 31 to rise and fall. The material pushing assembly 33 is arranged on the support 31, and is used to push the strip material roll 8 on the longitudinal shearing roller frame 6 onto the support 31 when unloading, and push the strip material roll 8 on the support 31 onto the material roller 71 of the transverse shearing machine 7 when loading.

[0031] Reference Figure 3 The top surface of the support 31 is provided with an arc-shaped positioning groove 311 along the axial direction of the hanging rod 222, which fits with the side wall of the strip material roll 8 and is used to position the strip material roll 8. The bottom of the positioning groove 311 is provided with a receiving groove 312 along its axial direction. The side of the receiving groove 312 close to the transverse shearing machine 7 is not open, and the side away from the transverse shearing machine 7 is open. The pusher assembly 33 is arranged in the receiving groove 312. The pushing assembly 33 includes a pushing drive motor 331, a pushing screw 332, a pushing slider 333, a unloading pushing plate 334 and a loading pushing plate 335. A sliding groove 313 is opened on one side wall of the accommodating groove 312 along its length direction, and both ends of the sliding groove 313 are not opened. The pushing screw 332 is rotatably connected in the sliding groove 313 and its axial direction is parallel to the length direction of the sliding groove 313. The pushing drive motor 331 is fixedly connected to the end of the support 31 away from the transverse shearing machine 7 and the motor drive shaft is coaxially fixedly connected to the pushing screw 332. The pushing slider 333 is threadedly connected to the pushing screw 332 and is slidably connected in the sliding groove 313.

[0032] Reference Figure 3 The pusher slider 333 is rotatably connected with a rotating shaft 336, the axial direction of the rotating shaft 336 is horizontal and perpendicular to the axial direction of the pusher screw 332, one end of the rotating shaft 336 extends into the accommodating groove 312, the unloading push plate 334 is fixedly connected to the rotating shaft 336, the other end of the rotating shaft 336 extends out of the pusher slider 333 and is coaxially fixedly connected with a steering gear 337, and the steering gear 337 also moves in the chute 313 with the pusher slider 333. A steering rack 338 is fixedly connected to the bottom surface of the chute 313, the steering rack 338 is located between the steering gear 337 and the pusher drive motor 331 in the horizontal direction, and is located below the steering gear 337 in the vertical direction, and the length of the steering rack 338 is one-fourth of the circumference of the steering gear 337. The loading push plate 335 is fixedly connected to the top of the unloading push plate 334 and is located on the side of the unloading push plate 334 away from the pushing drive motor 331 . The loading push plate 335 and the unloading push plate 334 are vertically arranged.

[0033] When it is necessary to remove the strip roll 8 on the longitudinal shearing roller frame 6, the transfer vehicle 1 drives the support 31 to move to the strip roll 8, the cylinder 32 contracts to drive the support 31 to descend, the transfer vehicle 1 drives the support 31 to move to the bottom of the strip roll 8, so that the strip roll 8 is located in the positioning groove 311, and then the transfer vehicle 1 is moved away from the longitudinal shearing roller frame 6. During the movement, the unloading push plate 334 abuts against the strip roll 8, thereby pushing the strip roll 8 off the longitudinal shearing roller frame 6 and transferring it to the support 31, completing the unloading, and then the cylinder 32 extends to drive the support 31 to rise and reset.

[0034] The transfer vehicle 1 moves toward the transverse shear 7 . During this process, the sorting mechanism 4 groups the strip rolls 8 on the support 31 according to their widths and transfers them to the corresponding grouping hanging rods 22 . Then, the unloading push plate 334 is stored in the accommodating groove 312 and switched to the loading push plate 335. The specific process is: start the pushing drive motor 331, the pushing drive motor 331 drives the pushing screw 332 to rotate, the pushing screw 332 drives the pushing slider 333 to move away from the transverse shearing machine 7, the pushing slider 333 drives the steering gear 337 to move toward the steering rack 338, the steering gear 337 is engaged with the steering rack 338, so that the steering gear 337 rotates in the direction away from the transverse shearing machine 7, and the steering gear 337 drives the unloading push plate 334 to gradually rotate into the accommodating groove 312 through the rotating shaft 336. Since the length of the steering rack 338 is one-fourth the circumference of the steering gear 337, when the unloading push plate 334 is completely rotated into the accommodating groove 312 and is in a horizontal state, the steering gear 337 disengages from the steering rack 338. At this time, the unloading push plate 334 is completely received in the receiving groove 312, and the loading push plate 335 is in a vertical state and extends out of the receiving groove 312. The pushing screw 332 continues to rotate, driving the pushing slider 333 to continue to slide, and the pushing slider 333 drives the unloading push plate 334 and the loading push plate 335 to continue to slide. When the loading push plate 335 slides out of the receiving groove 312, the pushing drive motor 331 stops.

[0035] When it moves to the cross-cutting machine 7, the sorting mechanism 4 removes this group of strip material rolls 8 from the grouping hanging rod 22 and places them on the support 31 according to the corresponding required width of the strip material rolls 8 of the cross-cutting machine 7, and then moves the transfer vehicle 1 to the support 31 to coaxially align with the material roller 71 of the cross-cutting machine 7, and starts the pushing drive motor 331 to make it rotate in the opposite direction, driving the pushing screw 332 to rotate in the opposite direction, and the pushing screw 332 drives the slider to move in the direction close to the cross-cutting machine 7, and the slider drives the unloading push plate 334 and the loading push plate 335 to move in the direction close to the cross-cutting machine 7 through the rotating shaft 336, so that the loading push plate 335 abuts against the strip material roll 8, thereby pushing the strip material roll 8 to move in the direction close to the cross-cutting machine 7, so that the strip material roll 8 is gradually sleeved on the material roller 71 of the cross-cutting machine 7. When the push slide 333 moves to the steering gear 337 close to the steering rack 338, it stops moving. At this time, all the strip rolls 8 are sleeved on the material roller 71 of the transverse shear 7, and the cylinder 32 is retracted to separate the support 31 from the strip roll 8, and then the transfer vehicle 1 is moved away from the transverse shear 7. The cylinder 32 extends to drive the support 31 to reset, and then the transfer vehicle 1 moves to the next transverse shear 7, and continues to place a group of strip rolls 8 of corresponding width on the material roller 71 of the transverse shear 7 in the same way, until the group loading of three groups of strip rolls 8 of different widths is completed.

[0036] Reference Figure 1 and Figure 3 The sorting mechanism 4 includes a longitudinal drive assembly 41, a transverse drive assembly 42, a sorting rod 43 and a first infrared rangefinder 44. The longitudinal drive assembly 41 is arranged on the support plate 21, the transverse drive assembly 42 is arranged on the longitudinal drive assembly 41, and the sorting rod 43 is arranged on the transverse drive assembly 42. The transverse drive assembly 42 is used to drive the sorting rod 43 to move in the transverse direction. The longitudinal drive assembly 41 drives the transverse drive assembly 42 to move in the longitudinal direction. Through the longitudinal drive assembly 41 and the transverse drive assembly 42, the sorting rod 43 is driven to remove the strip rolls 8 on the support 31 one by one and send them to the corresponding grouping hanging rod 22. The first infrared rangefinder 44 is installed on the top of the unloading push plate 334 away from the loading push plate 335, and is used to measure the distance from the strip rolls 8 hung on the sorting rod 43, and group the strip rolls 8 accordingly.

[0037] Reference Figure 1The longitudinal drive assembly 41 includes a longitudinal lead screw 411, a longitudinal drive motor 412 and a longitudinal slider 413. The cross section of the support plate 21 is set to be U-shaped and both vertical side walls are bent toward the grouping hanging rod 22. The top of the support plate 21 is fixedly connected with a fixed plate 23. The longitudinal lead screw 411 is rotatably connected between the top surface of the transfer vehicle 1 and the fixed plate 23, and the axial direction of the longitudinal lead screw 411 is parallel to the length direction of the support plate 21. The longitudinal drive motor 412 is installed on the top of the fixed plate 23 and the motor drive shaft passes through the fixed plate 23 and is coaxially fixedly connected to the longitudinal lead screw 411. The longitudinal slider 413 is threadedly connected to the longitudinal lead screw 411 and vertically slidably connected in the support plate 21. The U-shaped inner wall of the support plate 21 guides the longitudinal slider 413.

[0038] Reference Figure 4 The transverse driving assembly 42 includes a transverse screw 421, a transverse driving motor 422 and a transverse slider 423. The longitudinal slider 413 is provided with a guide groove 424 on the side facing the support 31. The guide groove 424 is opened in a direction perpendicular to the axial direction of the longitudinal screw 411. The transverse screw 421 is rotatably connected in the guide groove 424 and its axial direction is parallel to the length direction of the guide groove 424. The transverse driving motor 422 is fixedly connected to one end of the longitudinal slider 413 and the motor drive shaft is coaxially fixedly connected to the transverse screw 421. The transverse slider 423 is threadedly connected to the transverse screw 421 and slidably connected in the guide groove 424.

[0039] Reference Figure 1 and Figure 4 The sorting rod 43 includes a connecting plate 431 and a hanging column 432. The connecting plate 431 is fixedly connected to the side of the horizontal slider 423 facing the support 31, and the hanging column 432 is fixedly connected to the side of the connecting plate 431 facing the grouping hanging rod 22, and the hanging column 432 is eccentrically arranged with the hanging rod 222. The length of the hanging column 432 is equal to the width of the strip material roll 8 with the smallest width, so that only one strip material roll 8 can be lifted at a time. A first pressure sensor 45 is installed at one end of the longitudinal slider 413 away from the grouping hanging rod 22. The first pressure sensor 45 is electrically connected to the first infrared rangefinder 44, which is used to control the start of the first infrared rangefinder 44. The first infrared rangefinder 44 is electrically connected to the longitudinal drive motor 412. By measuring different distances, the longitudinal drive motor 412 is controlled to run at different times, so that the vertical sliding height of the sorting rod 43 is different, thereby transporting strip material rolls 8 of different widths to the corresponding grouping hanging rod 22.

[0040] When the strip material rolls 8 on the support 31 are grouped, the sorting rod 43 is driven by the longitudinal drive motor 412 and the transverse drive motor 422 to move to the suspension column 432 and insert into the inner ring of the strip material roll 8 closest to it, and the connecting plate 431 abuts against the strip material roll 8, and then the strip material roll 8 is lifted up to make it detach from the support 31, and then move horizontally in the direction away from the unloading push plate 334, and stop moving when the sorting rod 43 abuts against the first pressure sensor 45. At this time, the first pressure sensor 45 controls the first infrared rangefinder 44 to start, and the infrared light emitted by the first infrared rangefinder 44 is irradiated on the strip material roll 8 lifted by the sorting rod 43, thereby measuring the distance between the strip material roll 8 and the longitudinal drive motor 412, so that the longitudinal drive motor 412 rotates for a corresponding time, and the strip material roll 8 is transported to the grouping hanging rod 22 of the corresponding height, and then the transverse drive motor 422 drives the sorting rod 43 to move in the direction close to the grouping hanging rod 22, and the strip material roll 8 is placed on the hanging rod 222. Then the sorting rod 43 returns to the support 31 to group and transport the next strip material roll 8, and this cycle is repeated until all the strip material rolls 8 on the support 31 are grouped.

[0041] Reference Figure 2 and Figure 5 The pairing mechanism 5 includes a distance measuring plate 51 and three second infrared distance measuring instruments 52. The distance measuring plate 51 is fixedly connected to the housing of the shearing machine 7 and is vertically arranged. The three second infrared distance measuring instruments 52 are all installed on the side of the distance measuring plate 51 facing the material roller 71 of the shearing machine 7, and the three second infrared distance measuring instruments 52 are respectively arranged corresponding to the three groups of grouping hanging rods 22. Each hanging rod 222 is provided with a limiting groove 224 at one end close to the limiting block 223. A strip material roll 8 close to the limiting block 223 is placed in the limiting groove 224. The width of the limiting groove 224 is consistent with the width of the corresponding strip material roll 8. The bottom of the strip material roll 8 placed in the limiting groove 224 is lower than other strip material rolls 8 in the same group in the horizontal direction, so that the corresponding second infrared distance measuring instrument 52 can irradiate the bottom of the strip material roll 8 located in the limiting groove 224.

[0042] Reference Figure 1 , Figure 2 and Figure 3A second pressure sensor 53 is installed on the side of the support 31 facing the cross-cutting machine 7. The second pressure sensor 53 is electrically connected to the second infrared rangefinder 52. The second infrared rangefinder 52 and the longitudinal drive motor 412 are both electrically connected to the control system of the cross-cutting machine 7. When the transfer vehicle 1 moves toward the cross-cutting machine 7, the cylinder 32 simultaneously extends to drive the support 31 to move upward, so that the second pressure sensor 53 can abut against the material roller 71 of the cross-cutting machine 7. When abutting, the second infrared rangefinder 52 is started, and the transfer vehicle 1 stops moving at this time. The infrared rays emitted by the three second infrared rangefinders 52 are respectively irradiated onto the three strip material rolls 8 located in the limit grooves 224. Since the width of each group of strip material rolls 8 is different, the distance measured by the second infrared rangefinder 52 is also different. These data are input into the control system of the cross-cutting machine 7 in advance, and the distance measured by the second infrared rangefinder 52 is corresponded to the width of the strip material roll 8. The control system of the cross-cutting machine 7 can identify which distance the strip material roll 8 it needs corresponds to, thereby locating which group of grouping hanging rods 22 the strip material roll 8 is located on, and controlling the longitudinal drive motor 412 to move to the corresponding grouping hanging rod 22 to remove the strip material roll 8 and place it on the support 31.

[0043] After the same group of strip material rolls 8 are placed on the support 31, the cylinder 32 contracts and drives the support 31 to be coaxially arranged with the material roller 71 of the transverse shearing machine 7. At this time, the material pushing drive motor 331 is started, and the material pushing drive motor 331 drives the material pushing screw 332 to rotate, and the material pushing screw 332 drives the slider to move in the direction close to the transverse shearing machine 7, and the slider drives the unloading push plate 334 and the loading push plate 335 to move in the direction close to the transverse shearing machine 7 through the rotating shaft 336, so that the loading push plate 335 abuts against the strip material roll 8, thereby pushing the strip material roll 8 to move in the direction close to the transverse shearing machine 7, so that the strip material roll 8 is gradually sleeved on the material roller 71 of the transverse shearing machine 7. When the push slide 333 moves to the steering gear 337 close to the steering rack 338, it stops moving. At this time, all the strip rolls 8 are sleeved on the material rollers 71 of the transverse shearing machine 7, and the cylinder 32 is retracted to separate the support 31 from the strip rolls 8, and then the transfer vehicle 1 is moved away from the transverse shearing machine 7. The cylinder 32 extends to drive the support 31 to reset, and the transfer vehicle 1 moves to the next transverse shearing machine 7, and continues to pair and load the transverse shearing machine 7 and the strip rolls 8 until the three sets of transverse shearing machines 7 are loaded.

[0044] The implementation principle of a transformer silicon steel sheet sorting device in an embodiment of the present application is as follows: first, the silicon steel sheet strip roll 8 that has been cut by the longitudinal shearing production line is unloaded. When unloading, the transfer vehicle 1 moves to the longitudinal shearing roller frame 6, and the cylinder 32 contracts to drive the support 31 to descend. The transfer vehicle 1 drives the support 31 to move below the strip roll 8, so that the strip roll 8 is all located in the positioning groove 311, and then the transfer vehicle 1 is moved away from the longitudinal shearing roller frame 6. During the movement, the unloading push plate 334 abuts against the strip roll 8, thereby pushing the strip roll 8 off the longitudinal shearing roller frame 6 and transferring it to the support 31, completing the unloading, and then the cylinder 32 extends to drive the support 31 to rise and reset.

[0045] Next, the transfer vehicle 1 moves toward the transverse shear 7 , during which the strip coils 8 on the support 31 are grouped. During grouping, the longitudinal drive motor 412 and the transverse drive motor 422 drive the sorting rod 43 to move to the place where the suspension column 432 is inserted into the inner ring of the closest strip material roll 8, and the connecting plate 431 abuts against the strip material roll 8, and then the strip material roll 8 is lifted upward to make it detach from the support 31, and then move horizontally in the direction away from the unloading push plate 334, and stop moving when the sorting rod 43 abuts against the first pressure sensor 45. At this time, the first pressure sensor 45 controls the first infrared rangefinder 44 to start, and the infrared light emitted by the first infrared rangefinder 44 is irradiated on the strip material roll 8 lifted by the sorting rod 43, thereby measuring the distance between the strip material roll 8 and the longitudinal drive motor 412, so that the longitudinal drive motor 412 rotates for a corresponding time, and the strip material roll 8 is transported to the grouping hanging rod 22 of the corresponding height, and then the transverse drive motor 422 drives the sorting rod 43 to move in the direction close to the grouping hanging rod 22, and places the strip material roll 8 on the hanging rod 222. Then the sorting rod 43 returns to the support 31 to group and transport the next strip material roll 8, and this cycle is repeated until all the strip material rolls 8 on the support 31 are grouped.

[0046] After the grouping is completed, the unloading push plate 334 needs to be stored in the receiving groove 312 and switched to the loading push plate 335. Specifically, the pushing drive motor 331 is started, the pushing drive motor 331 drives the pushing screw 332 to rotate, the pushing screw 332 drives the pushing slider 333 to move away from the transverse shearing machine 7, the pushing slider 333 drives the steering gear 337 to move toward the steering rack 338, the steering gear 337 is meshed with the steering rack 338, so that the steering gear 337 rotates in the direction away from the transverse shearing machine 7, and the steering gear 337 drives the unloading push plate 334 to gradually rotate into the receiving groove 312 through the rotating shaft 336. Since the length of the steering rack 338 is one-fourth of the circumference of the steering gear 337, when the unloading push plate 334 is completely rotated into the receiving groove 312 and is in a horizontal state, the steering gear 337 is separated from the steering rack 338. At this time, the unloading push plate 334 is completely stored in the receiving groove 312, and the loading push plate 335 is in a vertical state and extends out of the receiving groove 312. The pushing screw 332 continues to rotate, driving the pushing slider 333 to continue to slide, and the pushing slider 333 drives the unloading push plate 334 and the loading push plate 335 to continue to slide. When the loading push plate 335 slides out of the receiving groove 312, the pushing drive motor 331 stops, completing the storage of the unloading push plate 334 and the switching of the loading push plate 335.

[0047] Then, the shearing machine 7 and the grouped strip rolls 8 are paired, and a group of strip rolls 8 corresponding to the shearing machine 7 is selected. During pairing, the transfer vehicle 1 moves toward the shearing machine 7, and the cylinder 32 is extended to drive the support 31 to move upward, so that the second pressure sensor 53 can abut against the material roller 71 of the shearing machine 7. When abutting, the second infrared rangefinder 52 is started, and the transfer vehicle 1 stops moving at this time. The infrared rays emitted by the three second infrared rangefinders 52 are respectively irradiated onto the three strip material rolls 8 located in the limit grooves 224. Since the width of each group of strip material rolls 8 is different, the distance measured by the second infrared rangefinder 52 is also different. These data are input into the control system of the cross-cutting machine 7 in advance, and the distance measured by the second infrared rangefinder 52 is corresponded to the width of the strip material roll 8. The control system of the cross-cutting machine 7 can identify which distance the strip material roll 8 it needs corresponds to, thereby locating which group of grouping hanging rods 22 the strip material roll 8 is located on, and controlling the longitudinal drive motor 412 to move to the corresponding grouping hanging rod 22 to remove the strip material roll 8 and place it on the support 31.

[0048] After the same group of strip material rolls 8 are placed on the support 31, the cylinder 32 contracts and drives the support 31 to be coaxially arranged with the material roller 71 of the transverse shearing machine 7. At this time, the material pushing drive motor 331 is started, and the material pushing drive motor 331 drives the material pushing screw 332 to rotate, and the material pushing screw 332 drives the slider to move in the direction close to the transverse shearing machine 7, and the slider drives the unloading push plate 334 and the loading push plate 335 to move in the direction close to the transverse shearing machine 7 through the rotating shaft 336, so that the loading push plate 335 abuts against the strip material roll 8, thereby pushing the strip material roll 8 to move in the direction close to the transverse shearing machine 7, so that the strip material roll 8 is gradually sleeved on the material roller 71 of the transverse shearing machine 7. When the push slide 333 moves to the steering gear 337 close to the steering rack 338, it stops moving. At this time, all the strip rolls 8 are sleeved on the material rollers 71 of the transverse shearing machine 7, and the cylinder 32 is retracted to separate the support 31 from the strip rolls 8, and then the transfer vehicle 1 is moved away from the transverse shearing machine 7. The cylinder 32 extends to drive the support 31 to reset, and the transfer vehicle 1 moves to the next transverse shearing machine 7, and continues to pair and load the transverse shearing machine 7 and the strip rolls 8 until the three sets of transverse shearing machines 7 are loaded.

[0049] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A transformer silicon steel sheet sorting device, characterized in that: The invention comprises a transfer vehicle (1), wherein the transfer vehicle (1) is provided with a grouping frame (2) and a loading and unloading mechanism (3), wherein the grouping frame (2) is provided with a sorting mechanism (4), wherein the grouping frame (2) comprises a plurality of groups of grouping hanging rods (22), wherein each group of the grouping hanging rods (22) is used to hang strip material rolls (8) of the same width, wherein the number of the grouping hanging rods (22) corresponds to the number of transverse shears (7), wherein the loading and unloading mechanism (3) is used to remove the strip material rolls (8) from the longitudinal shearing roller frame (6) and hang them on the transverse shear (7), wherein the sorting mechanism (4) is used to group the strip material rolls (8) removed by the loading and unloading mechanism (3) and hang them on corresponding grouping hanging rods (22), and wherein each transverse shear (7) is provided with a pairing mechanism (5), wherein the pairing mechanism (5) is used to pair the strip material rolls (8) on the transverse shear (7) and a corresponding group of grouping hanging rods (22).

2. A transformer silicon steel sheet sorting device according to claim 1, characterized in that: The loading and unloading mechanism (3) comprises a support (31); the sorting mechanism (4) comprises a longitudinal drive assembly (41), a transverse drive assembly (42), a sorting rod (43) and a first infrared rangefinder (44); the grouping rack (2) further comprises a vertically arranged support plate (21); a plurality of groups of grouping hanging rods (22) are arranged on the support plate (21) and are arranged at intervals in the vertical direction; the longitudinal drive assembly (41) is arranged on the support plate (21); the sorting rod (43) is arranged on the transverse drive assembly (42); the transverse drive assembly (42) is used to drive the sorting rod (43) to move in the transverse direction; the longitudinal drive assembly (41) is used to drive the transverse drive assembly (42) to move in the longitudinal direction; and the first infrared rangefinder (44) is arranged on the support (31).

3. A transformer silicon steel sheet sorting device according to claim 2, characterized in that: The longitudinal drive assembly (41) comprises a longitudinal drive motor (412), a longitudinal lead screw (411) and a longitudinal slider (413); the longitudinal drive motor (412) is used to drive the longitudinal lead screw (411) to rotate; the longitudinal lead screw (411) is used to drive the longitudinal slider (413) to move in a vertical direction; the transverse drive assembly (42) comprises a transverse drive motor (422), a transverse lead screw (421) and a transverse slider (423); a guide groove (424) is formed on the longitudinal slider (413) in a transverse direction; the transverse lead screw (421) is rotatably connected to the guide groove (424) 4), the transverse driving motor (422) is used to drive the transverse lead screw (421) to rotate, the transverse slider (423) is slidably connected in the guide groove (424) and is threadedly connected to the transverse lead screw (421), the sorting rod (43) is fixedly connected to the transverse slider (423), and a first pressure sensor (45) is provided at one end of the longitudinal slider (413) away from the first infrared rangefinder (44), the first pressure sensor (45) is electrically connected to the first infrared rangefinder (44), and the first infrared rangefinder (44) is electrically connected to the longitudinal driving motor (412).

4. A transformer silicon steel sheet sorting device according to claim 2, characterized in that: The loading and unloading mechanism (3) further comprises a cylinder (32), wherein the cylinder (32) is arranged between the support (31) and the transfer vehicle (1), a loading and unloading push plate (334) is arranged at one end of the support (31), and the first infrared rangefinder (44) is mounted on the top of the loading and unloading push plate (334).

5. A transformer silicon steel sheet sorting device according to claim 4, characterized in that: The loading and unloading mechanism (3) further comprises a pushing drive motor (331), a pushing screw (332), a pushing slider (333) and a loading push plate (335); a receiving groove (312) is provided on the support (31) along the loading direction; the receiving groove (312) is open at the rear along the loading direction; a slide groove (313) is provided on the side wall of the receiving groove (312) along its length direction; the pushing screw (332) is rotatably connected in the slide groove (313); The pushing slider (333) is slidably connected to the pushing screw (332), the pushing drive motor (331) is used to drive the pushing screw (332) to rotate, the loading push plate (335) is fixedly connected to the top of the unloading push plate (334), the pushing slider (333) is rotatably connected to a rotating shaft (336), the loading push plate (335) is fixedly connected to the rotating shaft (336), and the loading push plate (335) is slidably connected to the accommodating groove (312).

6. A transformer silicon steel sheet sorting device according to claim 5, characterized in that: A steering rack (338) is arranged in the slide groove (313); one end of the rotating shaft (336) located in the slide groove (313) is coaxially fixedly connected with a steering gear (337); the length of the steering rack (338) is one quarter of the circumference of the steering gear (337); the steering rack (338) is used to mesh with the steering gear (337); when the steering gear (337) is located in the slide groove (313) close to one end of the transverse shear (7), the steering rack (338) is located on the side of the steering gear (337) away from the transverse shear (7).

7. The transformer silicon steel sheet sorting device according to claim 3, characterized in that: The pairing mechanism (5) comprises a distance measuring plate (51), on which a plurality of groups of second infrared distance measuring instruments (52) are arranged vertically, and the plurality of groups of the second infrared distance measuring instruments (52) are arranged in one-to-one correspondence with the plurality of groups of grouping hanging rods (22). A limiting groove (224) is provided at one end of the grouping hanging rod (22) away from the transverse shearing machine (7), and the limiting groove (224) is provided corresponding to the width of the mounted strip material roll (8). A limiting block (223) is also fixedly connected to one end of the grouping hanging rod (22) away from the transverse shearing machine (7), and the second infrared distance measuring instruments (52) and the longitudinal driving motor (412) are both electrically connected to the control system of the transverse shearing machine (7).

8. A transformer silicon steel sheet sorting device according to claim 7, characterized in that: A second pressure sensor (53) is installed at one end of the support (31) facing the transverse shearing machine (7), and the second pressure sensor (53) is electrically connected to the second infrared rangefinder (52).

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