Automatic blanking mechanism for silicon steel sheet punching machine

Abstract

The application discloses an automatic blanking mechanism for a silicon steel sheet punching machine, and relates to the field of silicon steel sheets, in particular to an automatic blanking mechanism for a silicon steel sheet punching machine, which comprises a motor, the motor is fixedly connected with a square plate through a connecting frame, one side of the square plate away from the motor is rotationally connected with a double-acting mechanism, the double-acting mechanism comprises a threaded column, one end of the threaded column is fixedly connected with an extension rod, one end of the extension rod away from the threaded column is rotationally connected with an inner hollow plate, one side of the inner hollow plate close to the extension rod is fixedly connected with a matching spring, the bottom of the inner hollow plate is provided with an inner hollow groove, one side of the inner hollow plate is fixedly connected with a middle groove plate, the outer surface of the middle groove plate is provided with a hollow groove, the extension rod is connected with the threaded column and the inner hollow plate for telescopic adjustment, so that the matching spring is prevented from rebounding and separating from the outer surface of the threaded column, and the middle groove plate clamps the silicon steel sheet in the direction of a machining table, so that the silicon steel sheet is prevented from sliding off during blanking.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of silicon steel sheet, in particular to an automatic blanking mechanism for a silicon steel sheet punching machine. BACKGROUND

[0002] Silicon steel is a silicon alloy steel with silicon content of 1.0-4.5% and carbon content less than 0.08%. It has high permeability, low coercivity, and large resistance coefficient, so the magnetic hysteresis loss and eddy current loss are small. It is mainly used as a magnetic material in motors, transformers, electrical appliances and electrical instruments. In order to meet the needs of punching and shearing during the manufacture of electrical appliances, it also requires a certain plasticity. In order to improve the magnetic induction performance and reduce the magnetic hysteresis loss, it is required to have lower harmful impurity content. In addition, it is required to have flat plate shape and good surface quality. Transformer silicon steel sheets need to be punched by special punching equipment during production and processing. Feeding and discharging operations are required during punching.

[0003] When blanking the silicon steel sheet punching machine, manual blanking by the worker has the risk of injury. The waste material remaining on the punching surface during blanking may jam the blanking mechanism, and the waste material may enter the internal mechanism to cause blockage. At the same time, the waste material spread all over the place is difficult to collect and clean up, causing great trouble. Therefore, we propose an automatic blanking mechanism for a silicon steel sheet punching machine. SUMMARY

[0004] To solve the above technical problems, the present application provides an automatic blanking mechanism for a silicon steel sheet punching machine, which comprises an electric motor, the electric motor is fixedly connected with a square plate through a connecting frame, the far side of the square plate from the electric motor is rotatably connected with a double-action mechanism, the square plate is rotatably connected with an extension long rod through a bearing, the bottom of the extension long rod is rotatably connected with an anti-blocking mechanism, the double-action mechanism is provided with two groups, the two groups of double-action mechanisms are drivingly connected through a belt transmission mechanism, the far end of the double-action mechanism from the square plate is rotatably connected with an anti-jamming mechanism, the bottom of the double-action mechanism is slidingly connected with a processing table, both sides of the processing table are provided with side sliding grooves, and the bottom of the processing table is rotatably connected with a material collecting mechanism.

[0005] The complex mechanism includes a threaded column, one end of the threaded column is fixedly connected with a telescopic rod, the end of the telescopic rod away from the threaded column is rotatably connected with an inner hollow plate, one side of the inner hollow plate close to the telescopic rod is fixedly connected with a matched spring, the bottom of the inner hollow plate is provided with an inner hollow groove, the inner wall of the inner hollow groove is rotatably connected with a gear through a rotating shaft, the bottom of the gear is engaged with a toothed plate, one side of the inner hollow plate is fixedly connected with a middle groove plate, the outer surface of the middle groove plate is provided with a hollow groove, the inner wall bottom and top of the hollow groove are fixedly connected with inner pressure springs, one end of the inner pressure spring away from the inner wall of the hollow groove is fixedly connected with an inner pressure plate, the inner pressure plate is rotatably connected with a round corner rotating plate through a rotating bolt, the outer surface of the round corner rotating plate is fixedly connected with an outer top spring, the driving shaft of the motor penetrates through the square plate and is fixedly connected with the complex mechanism, one end of the matched spring is sleeved on the threaded column, the matched spring is matched with the threads on the outer surface of the threaded column, the end of the telescopic rod away from the threaded column is fixedly connected with the gear, the inner pressure plate is slidably connected with the inner wall of the hollow groove, the telescopic rod is connected with the threaded column and the inner hollow plate for telescopic adjustment, preventing the matched spring from rebounding and separating from the outer surface of the threaded column, the middle groove plate clamps the silicon steel sheet in the direction of the machining table, preventing the silicon steel sheet from sliding off when blanking, at the same time, the outer top spring pushes the round corner rotating plate outward, so that the silicon steel sheet slides to the inner pressure area of the inner pressure plate through the round corner, preventing the silicon steel sheet from being damaged by friction with the surface of the machining table when blanking, at the same time, the inner pressure spring drives the inner pressure plate to press the silicon steel sheet inward, preventing the silicon steel sheet from sliding in the inner pressure area.

[0006] Further, the anti-blocking mechanism includes a rectangular rotating rod, both sides of the rectangular rotating rod are fixedly connected with half-round angle plates, the half-round angle plates are rotatably connected with inner scraping rings through rotating seats, one side of the rectangular rotating rod is fixedly connected with a fixed column block through a connecting rod, one side of the fixed column block away from the rectangular rotating rod is fixedly connected with an outer extension spring, one end of the outer extension spring away from the fixed column block is fixedly connected with a brush plate, both sides of the brush plate are slidably connected with parallel scraping plates, the parallel scraping plates are rotatably connected with rotating scraping plates through rotating bolts, one side of the rotating scraping plate close to the fixed column block is fixedly connected with an outer spring, one side of the fixed column block away from the outer extension spring is fixedly connected with the rectangular rotating rod, the inner scraping ring scrapes and cleans the outer surface of the outer top spring, preventing the outer top spring from being blocked by accumulated waste, the parallel scraping plates clean the surface of the inner pressure plate, preventing the inner pressure area of the two inner pressure plates from being blocked by too much accumulated waste, the outer spring pushes the rotating scraping plate outward to clean the outer surface of the round corner rotating plate and the bearing connection of the inner pressure plate, preventing waste from blocking the rotating effect of the round corner rotating plate, the outer extension spring pushes the brush plate to clean the inner wall of the inner hollow groove, preventing the inner pressure of the inner pressure plate from being affected by the accumulation of waste in the groove.

[0007] Further, the anti-blocking mechanism comprises a blade scraper, an elliptical corner plate is fixedly connected to one side of the blade scraper away from the inner hollow plate, an abrasive wheel is rotatably connected to the elliptical corner plate through a bearing, a curved plate is fixedly connected to one side of the blade scraper, an adjusting rod is fixedly connected to the bottom of one side of the curved plate close to the blade scraper, an inner sliding block is fixedly connected to one end of the adjusting rod away from the curved plate, a round corner side plate is fixedly connected to one side of the inner sliding block away from the processing table, an inner scraping side plate is fixedly connected to one side of the inner sliding block away from the round corner side plate, the gear is rotatably connected to the blade scraper at one end away from the inner hollow plate, the bottom of the blade scraper is movably connected to the processing table, the inner sliding block is slidably connected to the inner wall of the side sliding groove, and the inner scraping side plate is slidably connected to the inner wall of the side sliding groove, so that the blade scraper scrapes off the waste on the surface of the processing table after each discharging, prevents the waste on the surface of the processing table from causing the repositioning mechanism to be blocked, the abrasive wheel grinds the surface of the processing table, prevents the waste adhered to the surface of the processing table from causing the silicon steel sheet to be placed unevenly and difficult to be discharged, the adjusting rod is connected to the inner sliding block and the curved plate to be adjusted in extension and retraction, prevents the adjusting rod from colliding with the gear plate when the repositioning mechanism moves, the round corner of the round corner side plate is arranged to facilitate cooperation of the inner sliding block and the side sliding groove and prevent the inner sliding block from being blocked, and the inner scraping side plate scrapes off the inner wall of the side sliding groove and the two sides of the processing table, prevents the waste remaining on the two sides of the processing table and the inner wall of the side sliding groove from blocking the inner sliding block.

[0008] Further, the material collecting mechanism comprises a large funnel, a sieve plate is fixedly connected to the inner wall of the large funnel, a special-shaped hole is formed in the top of the sieve plate, a transfer column extends through the top of the sieve plate and extends to the bottom of the sieve plate, a curved scraping rod is fixedly connected to the side of the transfer column below the sieve plate, a rotating part of an electric rotating rod is rotatably connected to the bottom of the transfer column, a protective shell is fixedly connected to the outer surface of the electric rotating rod, a storage box is movably connected to the bottom of the storage box, the curved scraping rod is slidably connected to the inner wall of the large funnel away from the transfer column, the bottom of the large funnel is fixedly connected to the material collecting box, and the outer surface of the transfer column is rotatably connected to the protective shell, so that the waste cleaned by the anti-blocking mechanism and the anti-blocking mechanism falls into the large funnel and is collected, the sieve plate screens the waste through the special-shaped hole, large waste is stored on the sieve plate to facilitate taking out at any time, small waste falls into the storage box at the bottom, the inclined angle of the storage box is arranged to facilitate the waste to slide into the storage box and prevent the waste from remaining at the corners of the storage box, the curved scraping rod scrapes and cleans the inner wall of the large funnel, prevents the inner wall from being blocked due to too much waste accumulated at the bottom, and the outer surface of the electric rotating rod is fixedly connected to the protective shell to prevent the waste from falling into the electric rotating rod and causing damage.

[0009] The present application has the following beneficial effects:

[0010] 1. The present application is connected with the telescopic rod screw column and the inner empty plate to adjust the expansion, prevent the cooperation spring rebound from the outer surface of the screw column, the parallel scraper cleans the surface of the inner pressure plate, prevent the two inner pressure area of the inner pressure plate from accumulating too much waste to cause blockage, the blade scraper moves to the square plate direction, so that the surface of the processing table is scraped after each time, prevent the processing table surface residual waste caused by the complex mechanism stuck, the curved scraper cleans the inner wall of the large funnel, prevent the inner wall of the bottom of the accumulation of too much waste to cause blockage.

[0011] 2. The present application is connected with the telescopic rod screw column and the inner empty plate to adjust the expansion, prevent the cooperation spring rebound from the outer surface of the screw column, the gear and the gear plate gear meshing rotation, so that the middle groove plate is clamped to the processing table direction of silicon steel sheet, prevent the silicon steel sheet from falling when discharging, the silicon steel sheet is slid to the inner pressure area of the inner pressure plate through the round corner of the round corner turning plate, prevent the silicon steel sheet from being damaged by friction with the surface of the processing table when discharging, the inner pressure spring drives the inner pressure plate to extrude the silicon steel sheet inward, prevent the silicon steel sheet from sliding in the inner pressure area.

[0012] 3. The present application is connected with the telescopic rod screw column and the inner empty plate to adjust the expansion, prevent the cooperation spring rebound from the outer surface of the screw column, the gear and the gear plate gear meshing rotation, so that the middle groove plate is clamped to the processing table direction of silicon steel sheet, prevent the silicon steel sheet from falling when discharging, the silicon steel sheet is slid to the inner pressure area of the inner pressure plate through the round corner of the round corner turning plate, prevent the silicon steel sheet from being damaged by friction with the surface of the processing table when discharging, the inner pressure spring drives the inner pressure plate to extrude the silicon steel sheet inward, prevent the silicon steel sheet from sliding in the inner pressure area.

[0013] 4. The present application is connected with the telescopic rod screw column and the inner empty plate to adjust the expansion, prevent the cooperation spring rebound from the outer surface of the screw column, the gear and the gear plate gear meshing rotation, so that the middle groove plate is clamped to the processing table direction of silicon steel sheet, prevent the silicon steel sheet from falling when discharging, the silicon steel sheet is slid to the inner pressure area of the inner pressure plate through the round corner of the round corner turning plate, prevent the silicon steel sheet from being damaged by friction with the surface of the processing table when discharging, the inner pressure spring drives the inner pressure plate to extrude the silicon steel sheet inward, prevent the silicon steel sheet from sliding in the inner pressure area.

[0014] 5. The application is through the setting of material collecting mechanism, anti-jamming mechanism and anti-blocking mechanism to clean the waste falling into the large funnel for collection, the sieve plate screens the waste through the special-shaped hole, the large waste is stored on the sieve plate for easy removal at any time, the small waste falls into the storage box at the bottom, the inclined angle of the storage box is set to facilitate the waste to slide into the storage box, preventing the waste from remaining at the corners of the storage box, the curved scraper rod scrapes and cleans the inner wall of the large funnel, preventing the inner wall from accumulating too much waste and causing blockage, the outer surface of the electric rotating rod is fixedly connected with the protective shell to prevent the waste from falling into the electric rotating rod and causing damage. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The structure diagram of the automatic material discharging mechanism of the application is shown in the figure.

[0016] Figure 2 The structure diagram of the rear side of the automatic material discharging mechanism of the application is shown in the figure.

[0017] Figure 3 The internal structure diagram of the automatic material discharging mechanism of the application is shown in the figure.

[0018] Figure 4 The structure diagram of the front side of the double-action mechanism of the application is shown in the figure.

[0019] Figure 5 The structure diagram of the rear side of the double-action mechanism of the application is shown in the figure.

[0020] Figure 6 The structure diagram of the anti-blocking mechanism of the application is shown in the figure.

[0021] Figure 7 The structure diagram of the anti-jamming mechanism of the application is shown in the figure.

[0022] Figure 8 The structure diagram of the bottom of the anti-jamming mechanism of the application is shown in the figure.

[0023] Figure 9 The structure diagram of the material collecting mechanism of the application is shown in the figure.

[0024] Figure 10 The internal structure diagram of the material collecting mechanism of the application is shown in the figure.

[0025] In the figure: 1, motor; 2, square plate; 3, compound action mechanism; 4, telescopic long rod; 5, anti-blocking mechanism; 6, belt transmission mechanism; 7, anti-jamming mechanism; 8, processing table; 9, side slide groove; 10, material collecting mechanism; 301, threaded column; 302, telescopic rod; 303, hollow plate; 304, matching spring; 305, hollow groove; 306, gear; 307, toothed plate; 308, middle groove plate; 309, hollow groove; 310, internal pressure spring; 311, internal pressure plate; 312, round corner rotating plate; 313, external top spring; 501, rectangular rotating rod; 502, semicircular corner plate; 503, inner scraping ring; 504, fixed column block; 505, external extension spring; 506, brush plate; 507, parallel scraping plate; 508, rotating scraping plate; 509, external extension spring; 701, blade scraping plate; 702, oval corner plate; 703, grinding wheel; 704, curved plate; 705, adjusting rod; 706, inner sliding block; 707, round corner side plate; 708, inner scraping side plate; 1001, large funnel; 1002, sieve plate; 1003, special-shaped hole; 1004, transfer column; 1005, curved scraping rod; 1006, electric rotating rod; 1007, protective shell; 1008, storage box; 1009, material collecting box. DETAILED DESCRIPTION

[0026] The application will be described in further detail below with reference to the drawings and specific embodiments. The embodiments of the application are given for illustrative and descriptive purposes only and are not intended to be exhaustive or to limit the application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments are chosen and described in order to best explain the principles of the application and its practical application to thereby enable others skilled in the art to best utilize the application in various embodiments and with various modifications as are suited to the particular use contemplated.

[0027] Please refer to Figures 1-10 The application is an automatic material feeding mechanism for a silicon steel sheet punching machine, which comprises a motor 1, a square plate 2 fixedly connected to the motor 1 through a connecting frame, a compound action mechanism 3 rotatably connected to the side of the square plate 2 away from the motor 1, a telescopic long rod 4 rotatably connected to the square plate 2 through a bearing, an anti-blocking mechanism 5 rotatably connected to the bottom of the telescopic long rod 4, two sets of the compound action mechanism 3, a belt transmission mechanism 6 transmissionally connecting the two sets of the compound action mechanism 3, an anti-jamming mechanism 7 rotatably connected to the end of the compound action mechanism 3 away from the square plate 2, a processing table 8 slidably connected to the bottom of the compound action mechanism 3, a side slide groove 9 formed on each side of the processing table 8, and a material collecting mechanism 10 rotatably connected to the bottom of the processing table 8.

[0028] The complex motion mechanism 3 comprises a threaded column 301, one end of the threaded column 301 is fixedly connected with an extension rod 302, the end of the extension rod 302 away from the threaded column 301 is rotatably connected with an inner hollow plate 303, one side of the inner hollow plate 303 close to the extension rod 302 is fixedly connected with a matching spring 304, the bottom of the inner hollow plate 303 is provided with an inner hollow groove 305, the inner wall of the inner hollow groove 305 is rotatably connected with a gear 306 through a rotating shaft, the bottom of the gear 306 is engaged with a toothed plate 307, one side of the inner hollow plate 303 is fixedly connected with a middle groove plate 308, the outer surface of the middle groove plate 308 is provided with a hollow groove 309, the inner wall bottom and top of the hollow groove 309 are fixedly connected with an inner pressure spring 310, one end of the inner pressure spring 310 away from the inner wall of the hollow groove 309 is fixedly connected with an inner pressure plate 311, the inner pressure plate 311 is rotatably connected with a round corner rotating plate 312 through a rotating bolt, the outer surface of the round corner rotating plate 312 is fixedly connected with an outer top spring 313, the driving shaft of the motor 1 is fixedly connected with the complex motion mechanism 3 through the square plate 2, one end of the matching spring 304 is sleeved on the threaded column 301, the matching spring 304 is matched with the threads on the outer surface of the threaded column 301, the end of the extension rod 302 away from the threaded column 301 is fixedly connected with the gear 306, the inner pressure plate 311 is slidingly connected with the inner wall of the hollow groove 309, the motor 1 is turned on, the threaded column 301 is rotated, the matching spring 304 is constantly moved and shrunk, and when the shrinkage exceeds the limit, it rebounds in the opposite direction, so as to complete the automatic unloading operation, the threaded column 301 drives the extension rod 302 to rotate, the gear 306 is engaged with the toothed plate 307, the middle groove plate 308 is clamped towards the processing table 8, and the outer top spring 313 pushes the round corner rotating plate 312 outward, so that the silicon steel sheet slides to the inner pressure area of the inner pressure plate 311 through the round corner, and the inner pressure plate 311 extrudes the silicon steel sheet inward.

[0029] The anti-blocking mechanism 5 comprises a rectangular rotating rod 501, both sides of the rectangular rotating rod 501 are fixedly connected with semicircular angle plates 502, the semicircular angle plates 502 are rotatably connected with inner scraping rings 503 through rotating seats, one side of the rectangular rotating rod 501 is fixedly connected with a fixed column block 504 through a connecting rod, the side, away from the rectangular rotating rod 501, of the fixed column block 504 is fixedly connected with an outward extending spring 505, one end of the outward extending spring 505, away from the fixed column block 504, is fixedly connected with a brush plate 506, both sides of the brush plate 506 are slidably connected with parallel scraping plates 507, the parallel scraping plates 507 are rotatably connected with rotating scraping plates 508 through rotating pins, the side, close to the fixed column block 504, of the rotating scraping plate 508 is fixedly connected with an outward extending spring 509, the side, away from the outward extending spring 505, of the fixed column block 504 is fixedly connected with the rectangular rotating rod 501, the rotating telescopic long rod 4 is rotated, the anti-blocking mechanism 5 is located at the top of the telescopic long rod 4, the middle groove plate 308 continues to move automatically, the inner scraping ring 503 scrapes and cleans the outer surface of the outward extending spring 313, the outward extending spring 313 pushes the inner scraping ring 503 to rotate the rectangular rotating rod 501, so that the parallel scraping plates 507 clean the surface of the inner pressing plate 311, the outward extending spring 509 pushes the rotating scraping plate 508 to clean the outer surface of the semicircular rotating plate 312 and the bearing connection of the inner pressing plate 311, and the outward extending spring 505 pushes the brush plate 506 to clean the inner wall of the inner hollow groove 305.

[0030] The anti-blocking mechanism 5 comprises a rectangular rotating rod 501, both sides of the rectangular rotating rod 501 are fixedly connected with semicircular angle plates 502, the semicircular angle plates 502 are rotatably connected with inner scraping rings 503 through rotating seats, one side of the rectangular rotating rod 501 is fixedly connected with a fixed column block 504 through a connecting rod, the side, away from the rectangular rotating rod 501, of the fixed column block 504 is fixedly connected with an outward extending spring 505, one end of the outward extending spring 505, away from the fixed column block 504, is fixedly connected with a brush plate 506, both sides of the brush plate 506 are slidably connected with parallel scraping plates 507, the parallel scraping plates 507 are rotatably connected with rotating scraping plates 508 through rotating pins, the side, close to the fixed column block 504, of the rotating scraping plate 508 is fixedly connected with an outward extending spring 509, the side, away from the outward extending spring 505, of the fixed column block 504 is fixedly connected with the rectangular rotating rod 501, the rotating telescopic long rod 4 is rotated, the anti-blocking mechanism 5 is located at the top of the telescopic long rod 4, the middle groove plate 308 continues to move automatically, the inner scraping ring 503 scrapes and cleans the outer surface of the outward extending spring 313, the outward extending spring 313 pushes the inner scraping ring 503 to rotate the rectangular rotating rod 501, so that the parallel scraping plates 507 clean the surface of the inner pressing plate 311, the outward extending spring 509 pushes the rotating scraping plate 508 to clean the outer surface of the semicircular rotating plate 312 and the bearing connection of the inner pressing plate 311, and the outward extending spring 505 pushes the brush plate 506 to clean the inner wall of the inner hollow groove 305.

[0031] The material receiving mechanism 10 comprises a large hopper 1001, the inner wall of the large hopper 1001 is fixedly connected with a sieve plate 1002, the top of the sieve plate 1002 is provided with a special-shaped hole 1003, the top of the sieve plate 1002 penetrates a transfer column 1004, and the transfer column 1004 extends to the bottom of the sieve plate 1002, the side of the transfer column 1004, which is located below the sieve plate 1002, is fixedly connected with a curved scraper rod 1005, the bottom of the transfer column 1004 is rotatably connected with the rotating part of an electric rotating rod 1006, the outer surface of the electric rotating rod 1006 is fixedly connected with a protective shell 1007, the outer surface of the protective shell 1007 is movably connected with a storage box 1008, the bottom of the storage box 1008 is slidably connected with a material receiving box 1009, one side of the curved scraper rod 1005, which is away from the transfer column 1004, is slidably connected with the inner wall of the large hopper 1001, the bottom of the large hopper 1001 is fixedly connected with the material receiving box 1009, the outer surface of the transfer column 1004 is rotatably connected with the protective shell 1007, the waste cleaned by the anti-blocking mechanism 7 and the anti-blocking mechanism 5 falls into the large hopper 1001 for collection, the sieve plate 1002 screens the waste through the special-shaped hole 1003, the large waste is stored on the sieve plate 1002 and can be taken out at any time, the small waste falls into the storage box 1008 at the bottom, and the electric rotating rod 1006 drives the transfer column 1004 to rotate, so that the curved scraper rod 1005 scrapes and cleans the inner wall of the large hopper 1001, and the outer surface of the electric rotating rod 1006 is fixedly connected with the protective shell 1007.

[0032] When the present application is in operation, the motor 1 is turned on, driving the threaded column 301 to rotate, so that the cooperating spring 304 continuously moves and tightens beyond the limit of the return tension, and then rebounds in the opposite direction, thereby completing the automatic discharging operation. The threaded column 301 drives the telescopic rod 302 to rotate, so that the gear 306 is engaged with the gear plate 307 to rotate, thereby making the middle groove plate 308 clamp the silicon steel sheet in the direction of the processing table 8. At the same time, the outer top spring 313 pushes the round corner rotating plate 312 outward, so that the silicon steel sheet slides to the inner pressing area of the inner pressing plate 311 through the round corner, thereby making the inner pressing plate 311 press the silicon steel sheet inward.

[0033] The telescopic long rod 4 is rotated, so that the anti-blocking mechanism 5 is located at the top of the telescopic long rod 4. The middle groove plate 308 continues to automatically move, the inner scraping ring 503 scrapes and cleans the outer surface of the outer top spring 313, the outer top spring 313 pushes the inner scraping ring 503 to make the rectangular rotating rod 501 rotate, thereby making the parallel scraping plate 507 clean the surface of the inner pressing plate 311. The outer extension spring 505 pushes the brush plate 506 to clean the inner wall of the inner hollow groove 305.

[0034] Gear 306 drives the blade scraper 701 to move to the direction of the square plate 2, so that the surface of the processing table 8 is scraped after each time of discharging, at the same time, the grinding wheel 703 grinds the surface of the processing table 8, the adjusting rod 705 connects the inner sliding block 706 and the curved plate 704 to adjust the extension, the round corner of the round corner side plate 707 is convenient for the cooperation of the inner sliding block 706 and the side sliding groove 9 without being stuck, the inner scraping side plate 708 on the other side scrapes and cleans the inner wall of the side sliding groove 9 and the two sides of the processing table 8;

[0035] The anti-blocking mechanism 7 and the anti-blocking mechanism 5 clean the waste falling into the large hopper 1001 for collection, the sieve plate 1002 screens the waste through the special-shaped hole 1003, the large waste is stored on the sieve plate 1002 for taking out at any time, the small waste falls into the storage box 1008 at the bottom, the electric rotating rod 1006 drives the transfer column 1004 to rotate, so that the curved scraper 1005 scrapes and cleans the inner wall of the large hopper 1001, and the electric rotating rod 1006 is fixedly connected with the protective shell 1007.

[0036] Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative labor should belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the art, unless otherwise specified and limited.

Claims

1. An automated blanking mechanism for a silicon steel sheet punching machine comprising an electric motor (1), characterized in that: The motor (1) is fixedly connected with a square plate (2) through a connecting frame, one side of the square plate (2) away from the motor (1) is rotatably connected with a double-action mechanism (3), the square plate (2) is rotatably connected with an extension long rod (4) through a bearing, the bottom of the extension long rod (4) is rotatably connected with an anti-blocking mechanism (5), the double-action mechanism (3) is provided with two groups, the two groups of double-action mechanisms (3) are drivingly connected through a belt transmission mechanism (6), one end of the double-action mechanism (3) away from the square plate (2) is rotatably connected with an anti-jamming mechanism (7), the bottom of the double-action mechanism (3) is slidably connected with a processing table (8), both sides of the processing table (8) are provided with side sliding grooves (9), and the bottom of the processing table (8) is rotatably connected with a material collecting mechanism (10); The double-action mechanism (3) comprises a threaded column (301), one end of the threaded column (301) is fixedly connected with an extension rod (302), one end of the extension rod (302) away from the threaded column (301) is rotatably connected with an inner hollow plate (303), one side of the inner hollow plate (303) close to the extension rod (302) is fixedly connected with a matching spring (304), the bottom of the inner hollow plate (303) is provided with an inner hollow groove (305), the inner wall of the inner hollow groove (305) is rotatably connected with a gear (306) through a rotating shaft, the bottom of the gear (306) is engaged with a toothed plate (307), one side of the inner hollow plate (303) is fixedly connected with a middle groove plate (308), the outer surface of the middle groove plate (308) is provided with a hollow groove (309), the inner wall bottom and top of the hollow groove (309) are fixedly connected with an inner compression spring (310), one end of the inner compression spring (310) away from the inner wall of the hollow groove (309) is fixedly connected with an inner compression plate (311), the inner compression plate (311) is rotatably connected with a round corner rotating plate (312) through a rotating bolt, and the outer surface of the round corner rotating plate (312) is fixedly connected with an outer top spring (313); The driving shaft of the motor (1) penetrates through the square plate (2) and is fixedly connected with the double-action mechanism (3); One end of the matching spring (304) is sleeved on the threaded column (301), the matching spring (304) is matched with the threads on the outer surface of the threaded column (301), one end of the extension rod (302) away from the threaded column (301) is fixedly connected with the gear (306), and the inner compression plate (311) is slidably connected with the inner wall of the hollow groove (309). The anti-blocking mechanism (5) comprises a rectangular rotating rod (501), both sides of the rectangular rotating rod (501) are fixedly connected with semicircular angle plates (502), the semicircular angle plates (502) are rotatably connected with inner scraping rings (503) through rotating seats, one side of the rectangular rotating rod (501) is fixedly connected with a fixed column block (504) through a connecting rod, one side, away from the rectangular rotating rod (501), of the fixed column block (504) is fixedly connected with an outward spring (505), one end, away from the fixed column block (504), of the outward spring (505) is fixedly connected with a brush plate (506), both sides of the brush plate (506) are slidably connected with parallel scraping plates (507), the parallel scraping plates (507) are rotatably connected with rotating scraping plates (508) through rotating pegs, one side, close to the fixed column block (504), of the rotating scraping plates (508) is fixedly connected with outward springs (509); One side, away from the outward spring (505), of the fixed column block (504) is fixedly connected with the rectangular rotating rod (501); The anti-blocking mechanism (7) comprises a blade scraping plate (701), one side, away from an inner empty plate (303), of the blade scraping plate (701) is fixedly connected with an oval angle plate (702), the oval angle plate (702) is rotatably connected with a grinding wheel (703) through a bearing, one side of the blade scraping plate (701) is fixedly connected with a curved plate (704), one side, close to the blade scraping plate (701), of the curved plate (704) is fixedly connected with an adjusting rod (705) at the bottom, one end, away from the curved plate (704), of the adjusting rod (705) is fixedly connected with an inner sliding block (706), one side, away from a machining table (8), of the inner sliding block (706) is fixedly connected with a round corner side plate (707), one side, away from the round corner side plate (707), of the inner sliding block (706) is fixedly connected with an inner scraping side plate (708); One end, away from the inner empty plate (303), of the gear (306) is rotatably connected with the blade scraping plate (701), and the bottom of the blade scraping plate (701) is movably connected with the machining table (8); The inner sliding block (706) is slidably connected with the inner wall of the side sliding groove (9), and the inner scraping side plate (708) is slidably connected with the inner wall of the side sliding groove (9).

2. The automated blanking mechanism for a silicon steel sheet punch press according to claim 1, characterized in that: The receiving mechanism (10) includes a large funnel (1001), the inner wall of the large funnel (1001) is fixedly connected with a sieve plate (1002), the top of the sieve plate (1002) is provided with a special-shaped hole (1003), the top of the sieve plate (1002) penetrates a transfer column (1004), and the transfer column (1004) extends to the bottom of the sieve plate (1002), the side of the transfer column (1004) is fixedly connected with a curved scraper (1005) below the sieve plate (1002), the bottom of the transfer column (1004) is rotatably connected with the rotating part of an electric rotating rod (1006), the outer surface of the electric rotating rod (1006) is fixedly connected with a protective shell (1007), the outer surface of the protective shell (1007) is movably connected with a storage box (1008), and the bottom of the storage box (1008) is slidably connected with a receiving box (1009).

3. The automated blanking mechanism for a silicon steel sheet punch press according to claim 2, characterized by: The side, away from the transfer column (1004), of the curved scraper (1005) is slidably connected with the inner wall of the large funnel (1001), the bottom of the large funnel (1001) is fixedly connected with the receiving box (1009), and the outer surface of the transfer column (1004) is rotatably connected with the protective shell (1007).

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