A sorting device for transformer silicon steel sheets

Abstract

The present application relates to the field of sorting technology, and discloses a sorting device for transformer silicon steel sheets, which includes a transfer vehicle. A grouping rack and a loading and unloading mechanism are arranged on the transfer vehicle. A sorting mechanism is arranged on the grouping rack. The grouping rack includes multiple groups of grouping hanging rods, and each group of the grouping hanging rods is used for hanging strip coils of the same width. The number of the grouping hanging rods corresponds to the number of slitting machines. The loading and unloading mechanism is used for taking down the strip coils from the longitudinal slitting roller rack and hanging them on the slitting machines. The sorting mechanism is used for grouping the strip coils taken down by the loading and unloading mechanism and hanging them on the corresponding grouping hanging rods. A set of pairing mechanisms are arranged on each slitting machine, and the pairing mechanisms are used for pairing the slitting machines with the strip coils on the corresponding group of grouping hanging rods. The present application has the effect of quickly and accurately corresponding strip coils of different widths to the corresponding slitting machines, and improving the production efficiency of silicon steel sheets.

Description

Technical Field

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

[0002] As an indispensable key device in the power system, a transformer undertakes various functions such as voltage transformation, electric energy transmission, and system stability. The structure of a transformer mainly includes an iron core and windings, and the iron core is usually stacked by silicon steel sheets with a relatively high silicon content. Different transformers require different specifications of silicon steel sheets. When producing silicon steel sheets of different specifications, generally, the raw material coils of silicon steel sheets need to be sent to a longitudinal shearing production line for longitudinal cutting first, cutting the raw material coils into strip coils of different widths. The cut strip coils are hung on the longitudinal shearing roller racks at the tail of the production line, and then the strip coils are sent to a transverse shearing machine and hung on the material rollers of the transverse shearing machine, and are transversely cut while being unwound to cut into block-shaped silicon steel sheets, which are used as parts for subsequent stacking to form the iron core.

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

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

[0005] The sorting device for transformer silicon steel sheets provided by the present application adopts the following technical solutions:

[0006] A silicon steel sheet sorting device for transformers, comprising a transfer vehicle, a grouping rack and a loading and unloading mechanism are arranged on the transfer vehicle, a sorting mechanism is arranged on the grouping rack, the grouping rack includes multiple groups of grouping hanging rods, and each group of the grouping hanging rods is used for hanging strip coils of the same width. The number of the grouping hanging rods corresponds to the number of slitting machines. The loading and unloading mechanism is used for taking down the strip coils from the longitudinal slitting roller rack and hanging them on the slitting machines. The sorting mechanism is used for grouping the strip coils taken down by the loading and unloading mechanism and hanging them on the corresponding grouping hanging rods. A set of pairing mechanisms are arranged on each slitting machine, and the pairing mechanisms are used for pairing the strip coils on the slitting machines and the corresponding set of grouping hanging rods.

[0007] By adopting the above technical solutions, the loading and unloading mechanism is used for taking down the strip coils on the longitudinal slitting roller rack and moving them to the transfer vehicle. After the sorting mechanism groups the strip coils according to their widths, they are hung on the corresponding grouping hanging rods. Then the transfer vehicle moves to the slitting machine. The pairing mechanism controls the sorting mechanism to move to the corresponding set of strip coils and take them down according to the width of the strip coils required by the slitting machine where it is located. Then, the loading and unloading mechanism hangs the same set of strip coils on the material rollers of the corresponding slitting machine. The sorting mechanism can group the strip coils with different widths, and then the pairing mechanism matches the slitting machine with the corresponding set of strip coils. Then, the loading and unloading mechanism sends the paired set of strip coils to the corresponding slitting machine. By grouping the strip coils with different widths first, then pairing them with the slitting machines, and then loading them, the strip coils with different widths can be quickly and accurately corresponded to the corresponding slitting machines, avoiding the situation of incorrect loading of the slitting machines and improving the production efficiency of silicon steel sheets.

[0008] Optionally, the loading and unloading mechanism includes a support, the sorting mechanism includes a longitudinal driving component, a transverse driving component, sorting rods and a first infrared distance measuring instrument. The grouping rack further includes a vertically arranged support plate. Multiple groups of the grouping hanging rods are all arranged on the support plate and are arranged at intervals in the vertical direction. The longitudinal driving component is arranged on the support plate. The sorting rods are arranged on the transverse driving component. The transverse driving component is used for driving the sorting rods to move transversely. The longitudinal driving component is used for driving the transverse driving component to move longitudinally. The first infrared distance measuring instrument is arranged on the support.

[0009] 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.

[0010] 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.

[0011] 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.

[0012] 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.

[0013] 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.

[0014] 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.

[0015] 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.

[0016] 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.

[0017] By adopting the above technical solution, the pushing slider drives the steering gear to move towards the steering rack. The steering gear meshes with the steering rack, causing the steering gear to rotate away from the cross-cutting machine. The steering gear drives the blanking push plate to gradually rotate into the receiving groove through the rotating shaft. Since the length of the steering rack is one-fourth of the circumference of the steering gear, when the blanking push plate is completely rotated into the receiving groove and in a horizontal state, the steering gear disengages from the steering rack. At this time, the blanking push plate is completely received into the receiving groove, while the loading push plate is in a vertical state and extends out of the receiving groove, thus completing the switching between the loading push plate and the blanking push plate.

[0018] Optionally, the pairing mechanism includes a ranging plate. A plurality of groups of second infrared rangefinders are vertically arranged on the ranging plate. The plurality of groups of second infrared rangefinders are arranged in one-to-one correspondence with a plurality of groups of grouped hanging rods. A limiting groove is formed at one end of the grouped hanging rod away from the cross-cutting machine. The limiting groove is formed corresponding to the width of the strip coil mounted. A limiting block is also fixedly connected to one end of the grouped hanging rod away from the cross-cutting machine. The second infrared rangefinder and the longitudinal driving motor are both electrically connected to the control system of the cross-cutting machine.

[0019] By adopting the above technical solution, a limiting groove is formed at one end of the grouped hanging rod close to the limiting block. A strip coil close to the limiting block is placed in the limiting groove, so that the bottom of the strip coil placed in the limiting groove is lower than that of other strip coils in the same group in the horizontal direction, so that the corresponding second infrared rangefinder can irradiate the bottom of the strip coil located in the limiting groove. Since the width of each group of strip coils is different, the distances measured by the second infrared rangefinders are also different. These data are pre-input into the control system of the cross-cutting machine, and the distances measured by the second infrared rangefinders are corresponded to the widths of the strip coils. The control system of the cross-cutting machine can identify which distance the strip coil required by itself corresponds to, so as to locate which group of grouped hanging rods the strip coil is located on, control the longitudinal driving motor to move to the corresponding grouped hanging rod to take down the strip coil and place it on the support, thus completing the automatic pairing of the strip coil and the corresponding cross-cutting machine, and improving the accuracy and convenience of loading.

[0020] Optionally, a second pressure sensor is installed at one end of the support facing the cross-cutting machine. The second pressure sensor is electrically connected to the second infrared rangefinder.

[0021] By adopting the above technical solution, when pairing the cross-cutting machine with the corresponding strip coil, the transfer vehicle is moved towards the cross-cutting machine, and the air cylinder extends simultaneously to drive the support to move up, so that the second pressure sensor can be in contact with the material roller of the cross-cutting machine. When in contact, since the second pressure sensor is electrically connected to the second infrared rangefinder, 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 corresponding strip coils located in the limiting grooves. The ranging function is enabled through the second pressure sensor to complete the pairing of the cross-cutting machine and the corresponding strip coil.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. The loading and unloading mechanism is used to remove the strip coil on the slitting roller rack and move it to the transfer cart. After the sorting mechanism groups the strip coils according to the width, they are hung on the corresponding grouped hanging rods. Then the transfer cart moves to the cross-cutting machine. The pairing mechanism controls the sorting mechanism to move to the corresponding group of strip coils and take them down according to the width of the strip coils required by the cross-cutting machine where it is located. Then, through the loading and unloading mechanism, the strip coils of the same group are hung on the material rollers of the corresponding cross-cutting machine. The sorting mechanism can group the strip coils with different widths, and then the pairing mechanism matches the cross-cutting machine with the corresponding group of strip coils. Then, through the loading and unloading mechanism, the paired group of strip coils is sent to the corresponding cross-cutting machine. By grouping the strip coils with different widths first, then pairing them with the cross-cutting machine, and then loading them, the strip coils with different widths can be quickly and accurately corresponded to the corresponding cross-cutting machine, avoiding the situation of incorrect loading of the cross-cutting machine, and improving the production efficiency of silicon steel sheets;

[0024] 2. The strip coils completed by slitting on the slitting production line are hung on the slitting roller rack. They are moved to the support by the loading and unloading mechanism. Then the transverse drive assembly drives the sorting rod to move horizontally, and the longitudinal drive assembly drives the transverse drive assembly to move longitudinally, thereby driving the sorting rod to move longitudinally. The sorting rod can move in two directions, longitudinally and horizontally, so that the strip coils on the support can be taken down one by one and sent to the corresponding grouped hanging rods. The grouping is carried out by measuring the distance from the first infrared distance measuring instrument to the strip coils hung on the sorting rod. Since the widths of the strip coils are different, the measured distances are also different, and the strip coils are grouped accordingly, so that the grouping of the strip coils can be completed, which is convenient for subsequent correspondence with the cross-cutting machine;

[0025] 3. When the pushing drive motor is started, the pushing drive motor drives the pushing lead screw to rotate. The pushing lead screw drives the pushing slider to move away from the cross-cutting machine. At the same time, the blanking push plate gradually rotates into the receiving groove, so that it is convenient for the sorting rod to place the strip coil on the support; when the pushing slider slides to the point where the feeding push plate slides out of the receiving groove, the pushing drive motor stops. At this time, it switches from the blanking push plate to the feeding push plate, and the feeding push plate is located outside the support, which is convenient for the sorting rod to place the strip coil on the support; when loading, the feeding can be automatically completed under the push of the feeding push plate, which is convenient and fast. At the same time, the feeding push plate or the blanking push plate can be automatically switched according to the needs of loading and unloading, improving the practicability of the loading and unloading mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of a partial structure of an embodiment of the present application, mainly used to show the transfer cart, the grouping rack, the loading and unloading mechanism and the sorting mechanism;

[0027] Figure 2It is a partial structural schematic diagram of an embodiment of the present application, mainly used to show the moving directions of the pairing mechanism, the longitudinal shearing roller rack, the cross-cutting machine and the transfer vehicle;

[0028] Figure 3 It is a partial structural sectional view of an embodiment of the present application, mainly used to show the material pushing assembly;

[0029] Figure 4 It is a partial structural schematic diagram of an embodiment of the present application, mainly used to show the lateral driving assembly;

[0030] Figure 5 It is a partial structural schematic diagram of an embodiment of the present application, mainly used to show the grouped hanging rods.

[0031] Explanation of reference numerals: 1, transfer vehicle; 11, universal wheel; 2, grouping rack; 21, support plate; 22, grouped hanging rod; 221, support rod; 222, hanging rod; 223, limit block; 224, limit groove; 23, fixing plate; 3, loading and unloading mechanism; 31, support; 311, positioning groove; 312, receiving groove; 313, sliding groove; 32, cylinder; 33, material pushing assembly; 331, material pushing driving motor; 332, material pushing lead screw; 333, material pushing slider; 334, blanking push plate; 335, loading push plate; 336, rotating shaft; 337, steering gear; 338, steering rack; 4, sorting mechanism; 41, longitudinal driving assembly; 411, longitudinal lead screw; 412, longitudinal driving motor; 413, longitudinal slider; 42, lateral driving assembly; 421, lateral lead screw; 422, lateral driving motor; 423, lateral slider; 424, guiding groove; 43, sorting rod; 431, connecting plate; 432, suspension column; 44, first infrared distance measuring instrument; 45, first pressure sensor; 5, pairing mechanism; 51, distance measuring plate; 52, second infrared distance measuring instrument; 53, second pressure sensor; 6, longitudinal shearing roller rack; 7, cross-cutting machine; 71, material roller; 8, strip coil. Detailed implementation manners

[0032] The following will further elaborate on the present application in conjunction with the attached Figures 1-5 for a more detailed description of the present application.

[0033] The embodiment of the present application discloses a sorting device for transformer silicon steel sheets.

[0034] Referring to Figure 1 and Figure 2 , a sorting device for transformer silicon steel sheets includes a transfer vehicle 1, on which a loading and unloading mechanism 3, a sorting mechanism 4 and a grouping rack 2 are arranged, and a set of pairing mechanisms 5 are also provided on each set of cross-cutting machines 7.

[0035] Referring to Figure 1 and Figure 2 , Figure 2The direction indicated by the arrow is the moving direction of the transfer vehicle 1. First, the strip coils 8 cut by the longitudinal cutting production line are all suspended on the longitudinal cutting roller rack 6 at the tail of the production line. The loading and unloading mechanism 3 removes the strip coils 8 on the longitudinal cutting roller rack 6 and moves them onto the transfer vehicle 1. The sorting mechanism 4 groups the strip coils 8 according to their widths and then hangs them on the grouping rack 2. Then, the transfer vehicle 1 moves to the transverse cutting machine 7. The pairing mechanism 5 controls the sorting mechanism 4 to move to the corresponding group of strip coils 8 according to the width of the strip coils 8 required by the transverse cutting machine 7 where it is located and removes them. Then, through the loading and unloading mechanism 3, the strip coils 8 of the same group are suspended on the material rollers 71 of the corresponding transverse cutting machine 7. The number of transverse cutting machines 7 corresponds to the number of groups of strip coils 8. In this embodiment, it is set to three groups. The transfer vehicle 1 moves to the three transverse cutting machines 7 in sequence and suspends the three groups of strip coils 8 on the corresponding transverse cutting machines 7 respectively. After the three groups of strip coils 8 are all hung on the corresponding transverse cutting machines 7, the transfer vehicle 1 moves to the longitudinal cutting roller rack 6 again to perform the next transfer process.

[0036] In this embodiment, the sorting mechanism 4 groups the strip coils 8 with different widths, then the pairing mechanism 5 matches the transverse cutting machine 7 with the corresponding group of strip coils 8, and then the loading and unloading mechanism 3 sends the paired group of strip coils 8 to the corresponding transverse cutting machine 7, so as to quickly and accurately classify the silicon steel strip coils 8 according to their widths and perform loading, improving the production efficiency of the silicon steel sheets.

[0037] Refer to Figure 1 As shown in the figure, universal wheels 11 are installed at the bottom of the transfer vehicle 1 to facilitate the movement of the transfer vehicle 1. The grouping rack 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 spaced along the vertical direction. The three groups of grouping hanging rods 22 are respectively used to hang the strip coils 8 with three different widths. Each grouping hanging rod 22 includes a support rod 221, a hanging rod 222 and a limiting 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 cutting machine 7. The axial direction of the hanging rod 222 is perpendicular to the length direction of the support rod 221. The strip coils 8 with the same width are mounted on the same hanging rod 222. The limiting block 223 is fixedly connected to the end of the hanging rod 222 away from the support rod 221 and is used to limit the strip coils 8.

[0038] Refer to 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.

[0039] 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 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 material pushing 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.

[0040] 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.

[0041] When it is necessary to remove the strip coil 8 on the slitting roller stand 6, the transfer vehicle 1 drives the support 31 to move to the position of the strip coil 8. The air cylinder 32 contracts to drive the support 31 to descend. The transfer vehicle 1 drives the support 31 to move below the strip coil 8, so that the strip coil 8 is located in the positioning groove 311. Then, the transfer vehicle 1 is moved in the direction away from the slitting roller stand 6. During the movement, the blanking push plate 334 abuts against the strip coil 8, so as to push the strip coil 8 off the slitting roller stand 6 and transfer it onto the support 31 to complete the blanking. Then, the air cylinder 32 extends to drive the support 31 to rise and reset.

[0042] The transfer vehicle 1 moves towards the cross-cutting machine 7. During this process, the sorting mechanism 4 groups the strip coils 8 on the support 31 according to the width and transfers them to the corresponding grouped hanging rods 22. Then, the blanking push plate 334 is received in the receiving groove 312 and switched to the loading push plate 335. The specific process is as follows: start the pushing drive motor 331, the pushing drive motor 331 drives the pushing lead screw 332 to rotate, the pushing lead screw 332 drives the pushing slider 333 to move in the direction away from the cross-cutting machine 7, the pushing slider 333 drives the steering gear 337 to move towards the steering rack 338, the steering gear 337 meshes with the steering rack 338, so that the steering gear 337 rotates in the direction away from the cross-cutting machine 7, the steering gear 337 drives the blanking 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 blanking push plate 334 is completely rotated into the receiving groove 312 and is in a horizontal state, the steering gear 337 disengages from the steering rack 338. At this time, the blanking 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 lead screw 332 continues to rotate, driving the pushing slider 333 to continue sliding, and the pushing slider 333 drives the blanking push plate 334 and the loading push plate 335 to continue sliding. When the loading push plate 335 slides out of the receiving groove 312, the pushing drive motor 331 stops.

[0043] 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.

[0044] 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.

[0045] Reference Figure 1, the longitudinal driving assembly 41 includes a longitudinal lead screw 411, a longitudinal driving motor 412 and a longitudinal slider 413. The cross-section of the support plate 21 is U-shaped and both vertical side walls are bent towards the grouped hanging rods 22. A fixing plate 23 is fixedly connected to the top of the support plate 21. The longitudinal lead screw 411 is rotatably connected between the top surface of the transfer cart 1 and the fixing plate 23, and the axis of the longitudinal lead screw 411 is parallel to the length direction of the support plate 21. The longitudinal driving motor 412 is installed on the top of the fixing plate 23 and the motor transmission shaft passes through the fixing plate 23 and is coaxially and fixedly connected to the longitudinal lead screw 411. The longitudinal slider 413 is threadedly connected to the longitudinal lead screw 411 and is vertically slidably connected within the support plate 21. The U-shaped inner wall of the support plate 21 guides the longitudinal slider 413.

[0046] Referring to Figure 4 , the transverse driving assembly 42 includes a transverse lead screw 421, a transverse driving motor 422 and a transverse slider 423. A guiding groove 424 is formed on one side of the longitudinal slider 413 facing the support 31. The guiding groove 424 is formed in a direction perpendicular to the axis of the longitudinal lead screw 411. The transverse lead screw 421 is rotatably connected within the guiding groove 424 and its axis is parallel to the length direction of the guiding groove 424. The transverse driving motor 422 is fixedly connected to one end of the longitudinal slider 413 and the motor transmission shaft is coaxially and fixedly connected to the transverse lead screw 421. The transverse slider 423 is threadedly connected to the transverse lead screw 421 and is slidably connected within the guiding groove 424.

[0047] Referring to 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 one side of the transverse slider 423 facing the support 31. The hanging column 432 is fixedly connected to one side of the connecting plate 431 facing the grouped hanging rods 22, and the hanging column 432 is eccentrically arranged with respect to the hanging rod 222. The length of the hanging column 432 is equal to the width of the strip coil 8 with the smallest width, so as to lift only one strip coil 8 each time. A first pressure sensor 45 is installed at one end of the longitudinal slider 413 away from the grouped hanging rods 22. The first pressure sensor 45 is electrically connected to the first infrared distance measuring instrument 44 for controlling the start of the first infrared distance measuring instrument 44. The first infrared distance measuring instrument 44 is electrically connected to the longitudinal driving motor 412. By measuring different distances, the running time of the longitudinal driving motor 412 is controlled differently, so that the vertical sliding height of the sorting rod 43 is different, thereby transporting the strip coils 8 with different widths to the corresponding grouped hanging rods 22.

[0048] When grouping the strip coils 8 on the support 31, the sorting rod 43 is driven by the longitudinal drive motor 412 and the transverse drive motor 422 to move to the position where the hanging column 432 is inserted into the inner ring of the nearest strip coil 8. And the connecting plate 431 abuts against the strip coil 8. Then the strip coil 8 is lifted upward to disengage it from the support 31, and then it is horizontally moved in the direction away from the blanking push plate 334. When it moves to the position where the sorting rod 43 abuts against the first pressure sensor 45, the movement stops. At this time, the first pressure sensor 45 controls the start of the first infrared rangefinder 44. The infrared ray emitted by the first infrared rangefinder 44 irradiates on the strip coil 8 lifted by the sorting rod 43, so as to measure the distance to this strip coil 8, and the longitudinal drive motor 412 rotates for the corresponding time to transport this strip coil 8 to the grouping hanging rod 22 at the corresponding height. Then the transverse drive motor 422 drives the sorting rod 43 to move in the direction close to the grouping hanging rod 22 to place the strip coil 8 on the hanging rod 222. Then the sorting rod 43 returns to the support 31 to group and transport the next strip coil 8, and so on in a cycle until all the strip coils 8 on the support 31 are grouped.

[0049] Refer to Figure 2 and Figure 5 As shown in FIGS. 5 and 6, the pairing mechanism 5 includes a ranging plate 51 and three second infrared rangefinders 52. The ranging plate 51 is fixedly connected to the housing of the transverse cutting machine 7 and is vertically arranged. The three second infrared rangefinders 52 are all installed on the side of the ranging plate 51 facing the material roller 71 of the transverse cutting machine 7, and the three second infrared rangefinders 52 are respectively arranged corresponding to the three groups of grouping hanging rods 22. A limiting groove 224 is opened at one end of each hanging rod 222 close to the limiting block 223. A strip coil 8 close to the limiting block 223 is placed in the limiting groove 224. The width of the limiting groove 224 is the same as the width of the corresponding strip coil 8. The bottom of the strip coil 8 placed in the limiting groove 224 is lower than that of the other strip coils 8 in the same group in the horizontal direction, so that the corresponding second infrared rangefinder 52 can irradiate the bottom of the strip coil 8 located in the limiting groove 224.

[0050] Refer to Figure 1 、 Figure 2 and Figure 3, a second pressure sensor 53 is installed on the side of the support 31 facing the horizontal cutting machine 7. The second pressure sensor 53 is electrically connected to the second infrared distance measuring instrument 52. Both the second infrared distance measuring instrument 52 and the longitudinal driving motor 412 are electrically connected to the control system of the horizontal cutting machine 7. When the transfer vehicle 1 moves towards the horizontal cutting machine 7, the air cylinder 32 extends simultaneously to drive the support 31 to move upward, so that the second pressure sensor 53 can abut against the material roller 71 of the horizontal cutting machine 7. When abutting, the second infrared distance measuring instrument 52 is activated. At this time, the transfer vehicle 1 stops moving. The infrared rays emitted by the three second infrared distance measuring instruments 52 respectively irradiate the three strip material coils 8 located in the limit slots 224. Since the widths of each group of strip material coils 8 are different, the distances measured by the second infrared distance measuring instrument 52 are also different. These data are pre-input into the control system of the horizontal cutting machine 7, and the distances measured by the second infrared distance measuring instrument 52 are corresponded to the widths of the strip material coils 8. The control system of the horizontal cutting machine 7 can identify which distance the required strip material coil 8 corresponds to, so as to locate which group of the grouped hanging rods 22 the strip material coil 8 is located on, and control the longitudinal driving motor 412 to move to the corresponding grouped hanging rod 22 to remove the strip material coil 8 and place it on the support 31.

[0051] After all the strip material coils 8 in the same group are placed on the support 31, the air cylinder 32 contracts to drive the support 31 to descend to be coaxially arranged with the material roller 71 of the horizontal cutting machine 7. At this time, the pushing driving motor 331 is started. The pushing driving motor 331 drives the pushing lead screw 332 to rotate. The pushing lead screw 332 drives the slider to move towards the horizontal cutting machine 7. The slider drives the blanking pushing plate 334 and the loading pushing plate 335 to move towards the horizontal cutting machine 7 through the rotating shaft 336, so that the loading pushing plate 335 abuts against the strip material coil 8, thereby pushing the strip material coil 8 to move towards the horizontal cutting machine 7, and making the strip material coil 8 gradually sleeved on the material roller 71 of the horizontal cutting machine 7. When the pushing slider 333 moves to be close to the steering gear 337 near the steering rack 338, it stops moving. At this time, all the strip material coils 8 are sleeved on the material roller 71 of the horizontal cutting machine 7. The air cylinder 32 is contracted to separate the support 31 from the strip material coil 8, and then the transfer vehicle 1 moves away from the horizontal cutting machine 7. The air cylinder 32 extends to drive the support 31 to reset. The transfer vehicle 1 moves to the next horizontal cutting machine 7 and continues to pair and load the horizontal cutting machine 7 and the strip material coil 8 until all three horizontal cutting machines 7 are loaded.

[0052] 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.

[0053] 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.

[0054] After grouping is completed, the blanking push plate 334 needs to be stored in the receiving groove 312 and switched to the loading push plate 335. Specifically: Start the pushing drive motor 331. The pushing drive motor 331 drives the pushing lead screw 332 to rotate. The pushing lead screw 332 drives the pushing slider 333 to move away from the transverse cutting machine 7. The pushing slider 333 drives the steering gear 337 to move towards the steering rack 338. The steering gear 337 meshes with the steering rack 338, causing the steering gear 337 to rotate away from the transverse cutting machine 7. The steering gear 337 drives the blanking 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 blanking push plate 334 is completely rotated into the receiving groove 312 and is in a horizontal state, the steering gear 337 disengages from the steering rack 338. At this time, the blanking 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 lead screw 332 continues to rotate, driving the pushing slider 333 to continue sliding, and the pushing slider 333 drives the blanking push plate 334 and the loading push plate 335 to continue sliding. When the loading push plate 335 slides out of the receiving groove 312, the pushing drive motor 331 stops, completing the storage of the blanking push plate 334 and the switching of the loading push plate 335.

[0055] Then, pair the transverse cutting machine 7 with the grouped strip coils 8, and select a group of strip coils 8 corresponding to the transverse cutting machine 7. During pairing, the transfer vehicle 1 moves towards the transverse cutting machine 7, and the cylinder 32 extends simultaneously to drive the support 31 to move upward, so that the second pressure sensor 53 can abut against the material roller 71 of the transverse cutting machine 7. When abutting, the second infrared distance measuring instrument 52 is activated. At this time, the transfer vehicle 1 stops moving. The infrared rays emitted by the three second infrared distance measuring instruments 52 respectively irradiate three strip coils 8 located in the limiting grooves 224. Since the widths of each group of strip coils 8 are different, the distances measured by the second infrared distance measuring instrument 52 are also different. These data are pre-input into the control system of the transverse cutting machine 7, and the distances measured by the second infrared distance measuring instrument 52 are corresponded to the widths of the strip coils 8. The control system of the transverse cutting machine 7 can identify which distance the strip coil 8 it needs corresponds to, so as to locate which group of grouping hanging rods 22 the strip coil 8 is located on, and control the longitudinal drive motor 412 to move to the corresponding grouping hanging rod 22 to remove the strip coil 8 and place it on the support 31.

[0056] After the strip coils 8 in the same group are all placed on the support 31, the air cylinder 32 contracts to drive the support 31 to descend until it is coaxially arranged with the material roller 71 of the horizontal cutting machine 7. At this time, the material pushing drive motor 331 is started, and the material pushing drive motor 331 drives the material pushing lead screw 332 to rotate. The material pushing lead screw 332 drives the slider to move in the direction close to the horizontal cutting machine 7. The slider drives the blanking pushing plate 334 and the loading pushing plate 335 to move in the direction close to the horizontal cutting machine 7 through the rotating shaft 336, so that the loading pushing plate 335 abuts against the strip coil 8, thereby pushing the strip coil 8 to move in the direction close to the horizontal cutting machine 7, and making the strip coil 8 gradually sleeved on the material roller 71 of the horizontal cutting machine 7. When the material pushing slider 333 moves to be close to the steering rack 338 of the steering gear 337, it stops moving. At this time, all the strip coils 8 are sleeved on the material roller 71 of the horizontal cutting machine 7. The air cylinder 32 is contracted to separate the support 31 from the strip coil 8, and then the transfer vehicle 1 is moved in the direction away from the horizontal cutting machine 7. The air cylinder 32 extends to drive the support 31 to reset, and the transfer vehicle 1 moves to the next horizontal cutting machine 7 to continue the pairing and loading of the horizontal cutting machine 7 and the strip coil 8 until the loading of all three horizontal cutting machines 7 is completed.

[0057] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within 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 shears (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), wherein each transverse shear (7) is provided with a group of matching mechanisms (5), wherein The pairing mechanism (5) is used for pairing the transverse shearing machine (7) with the strip material roll (8) on a corresponding group of grouping hanging rods (22); the loading and unloading mechanism (3) comprises a support (31); the sorting mechanism (4) comprises a longitudinal driving component (41), a transverse driving component (42), a sorting rod (43) and a first infrared rangefinder (44); the grouping frame (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 driving component (41) is arranged on the support plate (21); the sorting rod (43) is arranged on the transverse driving component (42); and the transverse driving component (42) is used for driving 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 longitudinally. The first infrared rangefinder (44) is arranged on the support (31). The loading and unloading mechanism (3) also includes a cylinder (32). The cylinder (32) is arranged between the support (31) and the transfer vehicle (1). A material unloading push plate (334) is arranged at one end of the support (31). The first infrared rangefinder (44) is installed on the top of the material unloading push plate (334). The loading and unloading mechanism (3) also includes a material pushing drive motor (331), a material pushing screw (332), a material pushing slider (333) and a material loading push plate (335). A receiving groove (312) is opened on the support (31) along the loading direction. The receiving groove (312) The rear side of the receiving groove (312) is opened along the feeding direction, and 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), and 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 feeding push plate (335) is fixedly connected to the top of the unloading push plate (334), and a rotating shaft (336) is rotatably connected to the pushing slider (333). The feeding push plate (335) is fixedly connected to the rotating shaft (336), and the feeding push plate (335) is slidably connected to the receiving groove (312). A steering rack (338) is provided in the slide groove (313).One end of the rotating shaft (336) located in the chute (313) is coaxially fixedly connected to a steering gear (337); the steering rack (338) has a length that 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 chute (313) near one end of the transverse shear (7), the steering rack (338) is located on the side of the steering gear (337) that is away from the transverse shear (7).

2. A transformer silicon steel sheet sorting device according to claim 1, 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).

3. A transformer silicon steel sheet sorting device according to claim 2, 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 shear (7), and the limiting groove (224) is provided corresponding to the width of the mounted strip roll (8). A limiting block (223) is also fixedly connected to one end of the grouping hanging rod (22) away from the transverse shear (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 shear (7).

4. A transformer silicon steel sheet sorting device according to claim 3, 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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