A fully automatic transformer laminator

Abstract

The present invention provides a fully automatic transformer laminator, which includes a feeding rack. A tension sensing device is arranged on the side of the feeding rack. A cutting workbench is arranged on the side of the tension sensing device. A guiding device is arranged on one side of the cutting workbench. The guiding device is connected to a guiding support frame on the side. The guiding support frame is connected to a conveying device on the side. A punching and shearing device is arranged on the side of the conveying device. A moving robotic arm is arranged on one side of the punching and shearing device. A sliding track is arranged at the corresponding position on the side of the moving robotic arm. A positioning trolley is connected to the top of the sliding track to solve the technical problems of low efficiency and high labor cost during the shearing and stacking of transformer silicon steel sheets.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of laminators, and particularly relates to a fully automatic transformer laminator. Background Art

[0002] A transformer is a device that uses electromagnetic induction to change the AC voltage. Its interior consists of a primary coil, a secondary coil, and an iron core, where the iron core is composed of silicon steel sheets. Currently, a silicon steel sheet structure composed of E-shaped silicon steel sheets stacked together has better performance and functions.

[0003] The inventor found the following defects during the operation of specific embodiments:

[0004] Currently, when combining silicon steel sheets, they need to be manually assembled into an E shape. This step has a high labor cost and requires manual repeated stacking operations. During the production process of silicon steel sheets, a cutting structure is used to cut the silicon steel sheets, and after cutting, they are transferred to a centralized location for stacking operations, resulting in low efficiency. Summary of the Invention

[0005] Technical Problems to be Solved by the Invention

[0006] The present invention provides a fully automatic transformer laminator to solve the technical problems of low efficiency and high labor cost during the shearing and stacking of transformer silicon steel sheets in the above-mentioned background art.

[0007] Technical Solution

[0008] To achieve the above object, the technical solution provided by the present invention is: a fully automatic transformer laminator, including a feeding rack, a tension sensing device is arranged on the side of the feeding rack, a cutting workbench is arranged on the side of the tension sensing device, a guiding device is arranged on one side of the cutting workbench, the guiding device is connected to a guiding support frame on the side, the guiding support frame is connected to a conveying device on the side, a punching and cutting device is arranged on the side of the conveying device, a moving robotic arm is arranged on one side of the punching and cutting device, a sliding track is arranged at the corresponding position on the side of the moving robotic arm, and a positioning trolley is connected to the top of the sliding track in a matching manner.

[0009] Furthermore, the feeding rack includes symmetrically arranged first support plates, a trapezoidal support plate is connected to the middle of the top surface of the first support plates, a stepping motor is arranged at the rear of the trapezoidal support plate, a fixing plate is cross-connected to the outside of the rotating shaft of the stepping motor, combined holes are symmetrically opened on the fixing plate, the combined holes are threadedly connected to first support blocks, the other end of the first support block is connected to an arc-shaped positioning plate, the arc-shaped positioning plate is detachably connected to an A-shaped limiting block, the bottom of the A-shaped limiting block is symmetrically bent inward, a clamping plate is arranged in the middle of the A-shaped limiting block, a threaded hole is opened in the middle of the clamping plate, and a lifting positioning rod is connected to the threaded hole in a matching manner.

[0010] Furthermore, the tightness sensing device includes a base, a sliding groove is formed at the top of the base, the sliding groove is symmetrically and slidably connected with adjusting columns, and a gravity sensing device is arranged in the middle of the sliding groove.

[0011] Furthermore, the guiding device includes second support plates symmetrically arranged, guiding rollers are symmetrically arranged on the second support plates, and the guiding rollers are arranged at intervals up and down.

[0012] Furthermore, the guiding support frame includes a concave slide plate, and L-shaped support blocks are symmetrically arranged at the bottom of the concave slide plate.

[0013] Furthermore, the conveying device includes a concave support frame, an elastic member is connected to the bottom of the concave support frame, the bottom of the elastic member is connected to a concave slider, both sides of the concave slider are slidably connected to the inside of the concave support frame, a driven roller is rotatably connected to the concave slider, a driving roller is arranged at the bottom of the driven roller, and the driving roller passes through the concave support frame and is connected to a rotating motor.

[0014] Furthermore, the punching and shearing device includes a power box, an inlet plate channel is arranged in the middle of the top surface of the power box, a pressure hole is formed at the top of the inlet plate channel, a shearing groove is arranged on the side of the pressure hole, two pairs of telescopic columns are symmetrically arranged on both sides of the inlet plate channel, a first pressing plate is connected to the top of one pair of telescopic columns, a downward pressing column is arranged in the middle of the bottom surface of the first pressing plate, both ends of the first pressing plate are connected to a first buffer column by screws, a first spring is arranged at the bottom of the first buffer column, a second pressing plate is connected to the top of the other pair of telescopic columns, a shearing plate is connected to the middle of the bottom surface of the second pressing plate, and second buffer columns and second springs are arranged on both sides. The outside of the inlet plate channel is connected to a discharge platform, and a concave diversion frame is connected to the middle of the top surface of the discharge platform.

[0015] Furthermore, the mobile robotic arm includes a support platform, a power device is connected to the top of the support platform, a moving arm is connected to the top of the power device, a concave clamping block is connected to the end of the moving arm, the concave clamping block is detachably connected to an air suction cup, the air suction cup is electrically connected to the moving arm, and is connected to the silicon steel sheet by controlling the bottom suction cup.

[0016] Furthermore, the sliding track includes a bottom support frame, both sides of the bottom support frame are connected by second support blocks, vertical racks are symmetrically connected to the tops of the second support blocks, a square support frame is arranged at the top of the support frame, sliding columns are symmetrically arranged on the square support frame, and the sliding columns are matched with the vertical racks to connect the positioning trolley.

[0017] Further, the positioning trolley includes a first bottom plate, on both sides of the bottom of the first bottom plate, sliding blocks are symmetrically provided, the sliding blocks are slidably connected to the sliding columns, a second bottom plate is provided on the top of the first bottom plate, a turbo screw jack is provided at the diagonal corners of the first bottom plate and the second bottom plate, and a limiting slide bar is provided at the other diagonal corner. The limiting slide bar can enable the second bottom plate to move up and down in the vertical direction. A driving motor is provided in the middle of the bottom surface of the first bottom plate, the driving motor is connected to a transverse gear, the transverse gear is connected to a vertical rack in a matching manner, two positioning devices are provided in the horizontal and vertical directions of the first bottom plate, the positioning device includes symmetrically arranged positioning blocks, the positioning blocks are rotatably connected to a bidirectional lead screw, a moving block is rotatably connected to the bidirectional lead screw, the top of the moving block is connected to a first positioning rod, one end of the bidirectional lead screw is connected to a rotating handle, corresponding cross-shaped sliding grooves are provided on the second bottom plate and are slidably connected to the first positioning rod, and support bars are provided at intervals on the top of the second bottom plate.

[0018] Advantageous effects

[0019] Adopting the technical solution provided by the present invention, compared with the prior art, it has the following advantageous effects:

[0020] The present invention is reasonably designed, the degree of automation of the whole device is high, the silicon steel coil can be automatically cut, and there is no need for manual transfer and stacking after cutting. The mobile robotic arm can place the silicon steel coil on the positioning trolley, and there is a first positioning rod on the positioning trolley, which can facilitate the stacking of the silicon steel coil, with high efficiency and low labor cost. Description of the drawings

[0021] Figure 1 It is a schematic structural diagram of the present invention;

[0022] Figure 2 It is a schematic structural diagram of the feeding rack of the present invention;

[0023] Figure 3 It is a schematic partial structural diagram of the present invention;

[0024] Figure 4 It is a schematic structural diagram of the mobile robotic arm of the present invention;

[0025] Figure 5 It is a schematic structural diagram of the sliding track and the positioning trolley of the present invention;

[0026] Figure 6 It is a schematic partial structural diagram of the positioning trolley of the present invention.

[0027] Reference numerals

[0028] 1. Feeding rack; 11. First support plate; 12. Trapezoidal support plate; 13. Stepper motor; 14. Fixed plate; 15. First support block; 16. Arc positioning plate; 17. A-shaped limit block; 18. Card positioning plate; 19. Lifting positioning rod; 2. Tightness induction device; 21. Base; 22. Sliding groove; 23. Positioning column; 24. Gravity induction device; 3. Cutting workbench; 4. Guiding device; 41. Second support plate; 42. Guiding roller; 5. Guiding support frame; 51. Concave slide plate; 52. L-shaped support block; 6. Conveying device; 61. Concave support frame; 62. Elastic member; 63. Concave slider; 64. Driven roller; 65. Driving roller; 66. Rotating motor; 7. Punching and shearing equipment; 71. Power box; 72. Plate inlet channel; 73. Pressure hole; 74. Shearing groove; 75. Telescopic column; 76. First pressing plate; 77. Pressing column; 78. First buffer column; 79. First spring; 791. Shearing plate; 792. Discharge platform; 793. Concave diversion frame; 8. Mobile robotic arm; 81. Support platform; 82. Power device; 83. Mobile arm; 84. Concave clamping block; 85. Air suction cup; 9. Sliding track; 91. Support frame; 92. Second support block; 93. Vertical rack; 94. Square support frame; 95. Sliding column; 10. Positioning trolley; 101. First bottom plate; 102. Sliding block; 103. Second bottom plate; 104. Turbine screw jack; 105. Limit slide bar; 106. Positioning block; 107. Bi-directional lead screw; 108. Moving block; 109. First positioning rod; 1091. Rotating handle; 1092. Cross-shaped sliding groove; 1093. Support bar. Detailed implementation mode

[0029] For the convenience of understanding the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0032] In the present invention, unless otherwise clearly specified and defined, terms such as "installed", "connected", "joined", "fixed", "provided with", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Embodiment

[0033] Refer to the attached Figure 1-6 , a fully automatic transformer laminator, which includes a feeding rack 1. A tension sensing device 2 is provided on the side of the feeding rack 1. A cutting workbench 3 is provided on the side of the tension sensing device 2. A guiding device 4 is provided on one side of the cutting workbench 3. A guiding support frame 5 is connected to the side of the guiding device 4. A conveying device 6 is connected to the side of the guiding support frame 5. A punching and shearing device 7 is provided on the side of the conveying device 6. Moving robotic arms 8 are symmetrically provided on both sides of the punching and shearing device 7. Sliding tracks 9 are arranged at corresponding positions on the sides of the moving robotic arms 8. A positioning trolley 10 is connected to the top of the sliding tracks 9 in a matching manner. This device can place a silicon steel coil on the feeding rack 1, connect the silicon steel coil to the guiding device 4 through the tension sensing device 2, the guiding device 4 feeds the silicon steel coil into the conveying device 6, the conveying device 6 feeds the silicon steel coil into the punching and shearing device 7, the punching and shearing device 7 shears and punches the silicon steel coil into a preset size, and then transports it to the positioning trolley 10 through the moving robotic arms 8. After the positioning trolley 10 reaches a certain weight, it slides to the next step. The overall device has a high degree of automation and low labor costs.

[0034] The feeding rack 1 includes first support plates 11 symmetrically arranged. In the middle of the top surface of the first support plates 11, a trapezoidal support plate 12 is connected. A stepping motor 13 is provided at the rear of the trapezoidal support plate 12. A fixing plate 14 is cross-connected to the outside of the rotating shaft of the stepping motor 13. Combining holes are symmetrically opened on the fixing plate 14. The combining holes are threadedly connected to first support blocks 15. The other ends of the first support blocks 15 are connected to arc-shaped positioning plates 16. The arc-shaped positioning plates 16 are detachably connected to A-shaped limiting blocks 17. The bottoms of the A-shaped limiting blocks 17 are symmetrically bent inward. A clamping plate 18 is provided in the middle of the A-shaped limiting blocks 17. A threaded hole is opened in the middle of the clamping plate 18. The threaded hole is matingly connected to a lifting positioning rod 19. The feeding rack 1 can feed the silicon steel coil to ensure the normal operation of the device. When in use, the silicon steel coil is placed on the arc-shaped positioning plate 16 and then connected to the outside of the arc-shaped positioning plate 16 through the A-shaped limiting block 17. After connection, the lifting positioning rod 19 is rotated to limit the position of the A-shaped limiting block 17, thereby preventing the silicon steel coil from slipping outwards.

[0035] The tightness sensing device 2 includes a base 21. A sliding groove 22 is opened at the top of the base 21. The sliding groove 22 is symmetrically slidably connected to adjusting columns 23. A gravity sensing device 24 is provided in the middle of the sliding groove 22. The tightness sensing device 2 can sense the tightness degree of the silicon steel coil, so as to enable the feeding rack 1 to feed normally. When the silicon steel coil falls onto the gravity sensing device 24, the gravity sensing device 24 receives the gravity information, and the feeding speed of the feeding rack 1 slows down. When the gravity sensing device 24 does not receive the gravity information, the feeding speed of the feeding rack 1 speeds up.

[0036] The guiding device 4 includes second support plates 41 symmetrically arranged. Guiding rollers 42 are symmetrically provided on the second support plates 41. The guiding rollers 42 are arranged at intervals up and down. The guiding device 4 can disperse part of the gravity of the silicon steel sheet, which is convenient for subsequent processing operations. During operation, the silicon steel coil passes through the middle part between the upper and lower guiding rollers 42 and then is fed onto the subsequent guiding support frame 5.

[0037] The guiding support frame 5 includes a concave-shaped sliding plate 51. L-shaped support blocks 52 are symmetrically provided at the bottom of the concave-shaped sliding plate 51. The L-shaped support blocks 52 are arranged on the top of the cutting workbench 3. The width of the concave-shaped sliding plate 51 is the same as the preset width of the silicon steel sheet, which is convenient for the silicon steel sheet to be fed into the conveying device 6.

[0038] The conveying device 6 includes a concave support frame 61. The bottom of the concave support frame 61 is connected to an elastic member 62. The bottom of the elastic member 62 is connected to a concave slider 63. The two sides of the concave slider 63 are slidably connected to the inside of the concave support frame 61. A driven roller 64 is rotatably connected to the concave slider 63. An active roller 65 is provided at the bottom of the driven roller 64. The active roller 65 passes through the concave support frame 61 and is connected to a rotating motor 66. The conveying device 6 can input the silicon steel coil to the rear end. During operation, the silicon steel sheet is fed between the driven roller 64 and the active roller 65. Under the action of the elastic member 62, the silicon steel sheet is clamped. The elastic member 62 can be a spring. Under the action of the rotating motor 66, the silicon steel sheet is fed into the punching and shearing device 7.

[0039] The punching and shearing device 7 includes a power box 71. In the middle of the top surface of the power box 71, there is a plate inlet channel 72. A pressure hole 73 is opened at the top of the plate inlet channel 72. A shearing groove 74 is provided on the side of the pressure hole 73. On both sides of the plate inlet channel 72, two pairs of telescopic columns 75 are symmetrically provided. The top of a pair of telescopic columns 75 is connected to a first pressing plate 76. In the middle of the bottom surface of the first pressing plate 76, there is a downward pressing column 77. The two ends of the first pressing plate 76 are connected to a first buffer column 78 by screws. A first spring 79 is provided at the bottom of the first buffer column 78. The top of the other pair of telescopic columns 75 is connected to a second pressing plate. In the middle of the bottom surface of the second pressing plate, a shearing plate 791 is connected. Second buffer columns and second springs are provided on both sides. The outside of the plate inlet channel 72 is connected to a discharge platform 792. In the middle of the top surface of the discharge platform 792, a concave diversion frame 793 is connected. There is a lifting mechanism in the power box 71 connected to the telescopic column 75. The punching and shearing device 7 can cut the silicon steel coil into the size we need and drill holes on it. During operation, the conveying device 6 feeds the silicon steel sheet into the plate inlet channel 72. The downward pressing column 77 at the top punches holes in it at intervals. Each time a hole is punched, the silicon steel sheet will be advanced a certain distance. After 3 holes are punched, the shearing plate 791 cuts the silicon steel sheet. Under the push of the silicon steel sheet at the rear end, the sheared silicon steel sheet will enter the concave diversion frame 793 and wait for the mobile robotic arm 8 to move the material.

[0040] The mobile robotic arm 8 includes a support platform 81. At the top of the support platform 81, a power device 82 is connected. At the top of the power device 82, a moving arm 83 is connected. At the end of the moving arm 83, a concave clamping block 84 is connected. The concave clamping block 84 is detachably connected to an air suction cup 85. The air suction cup 85 is electrically connected to the moving arm 83 and is connected to the silicon steel sheet through a suction cup at the bottom. The mobile robotic arm 8 is a prior art and can move according to a predetermined trajectory. When the air suction cup 85 at the end contacts the sheared silicon steel sheet, negative pressure suction is generated, so as to send the silicon steel sheet to the positioning trolley 10. The mobile robotic arm 8 is a prior art and can move according to a specified trajectory. The air suction cup 85 in this application can cooperate with the mobile robotic arm 8 to generate negative pressure suction for moving the silicon steel sheet.

[0041] The sliding track 9 includes a bottom support frame 91. The two sides of the bottom support frame 91 are connected by second support blocks 92. The tops of the symmetric second support blocks 92 are connected to vertical racks 93. A square support frame 94 is provided at the top of the support frame 91. Sliding columns 95 are symmetrically provided on the square support frame 94. The sliding columns 95 are matched and connected to the positioning trolley 10. The slide track provides a moving platform for the positioning trolley 10 at the top. The slide columns can provide a supporting force for the positioning trolley 10 to facilitate sliding. The vertical rack 93 is matched with the horizontal gear on the rotating motor 66 to provide a certain amount of power.

[0042] The positioning trolley 10 includes a first bottom plate 101. Sliding blocks 102 are symmetrically provided on both sides of the bottom of the first bottom plate 101. The sliding blocks 102 are slidably connected to the sliding columns 95. A second bottom plate 103 is provided at the top of the first bottom plate 101. A screw jack 104 is provided at the diagonal corners of the first bottom plate 101 and the second bottom plate 103. A limiting slide bar 105 is provided at the other diagonal corner. The limiting slide bar 105 can enable the second bottom plate 103 to move up and down in the vertical direction. A driving motor is provided in the middle of the bottom surface of the first bottom plate 101. The driving motor is connected to a horizontal gear. The horizontal gear is matched and connected to the vertical rack 93. Two positioning devices are provided in the horizontal and vertical directions of the first bottom plate 101. The positioning device includes symmetrically arranged positioning blocks 106. The positioning blocks 106 are rotatably connected to a bidirectional lead screw 107. A moving block 108 is rotatably connected to the bidirectional lead screw 107. The top of the moving block 108 is connected to a first positioning rod 109. One end of the bidirectional lead screw 107 is connected to a rotating handle 1091. Corresponding cross-shaped chutes 1092 are provided on the second bottom plate 103 and are slidably connected to the first positioning rod 109. Support strips 1093 are provided at intervals on the top of the second bottom plate 103. When the stacked sheets at the top reach the preset thickness, the positioning trolley 10 moves to the other side, so as to send the stacked silicon steel sheets to the next step. After each stacking of silicon steel sheets, the screw jack 104 will descend a certain thickness, so as to facilitate the repeated operation of the moving manipulator 8. The top limiting slide bar 105 can be adjusted and moved according to the position of the holes in the silicon steel sheets when the rotating handle 1091 rotates, so that the holes in the silicon steel sheets can enter the limiting slide bar 105, thereby positioning the silicon steel sheets. The limiting slide bar 105 plays a role of limiting and supporting the second bottom plate 103 in the vertical direction. The support strips 1093 facilitate the placement of silicon steel sheets.

[0043] The above embodiments only represent a certain implementation manner of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. An automatic transformer laminator, characterized in that: It includes a feeding rack (1), a tension sensing device (2) is arranged on the side of the feeding rack (1), a cutting workbench (3) is arranged on the side of the tension sensing device (2), a guiding device (4) is arranged on one side of the cutting workbench (3), a guiding support frame (5) is connected to the side of the guiding device (4), a conveying device (6) is connected to the side of the guiding support frame (5), a punching and shearing device (7) is arranged on the side of the conveying device (6), a moving robotic arm (8) is arranged on one side of the punching and shearing device (7), a sliding track (9) is arranged at the corresponding position on the side of the moving robotic arm (8), and a positioning trolley (10) is connected to the top of the sliding track (9); The feeding rack (1) includes symmetrically arranged first support plates (11), a trapezoidal support plate (12) is connected to the middle of the top surface of the first support plates (11), a stepping motor (13) is arranged at the rear of the trapezoidal support plate (12), a fixing plate (14) is cross-connected to the outside of the rotating shaft of the stepping motor (13), binding holes are symmetrically opened on the fixing plate (14), the binding holes are threadedly connected to first support blocks (15), the other ends of the first support blocks (15) are connected to arc-shaped positioning plates (16), the arc-shaped positioning plates (16) are detachably connected to A-shaped limit blocks (17), the bottoms of the A-shaped limit blocks (17) are symmetrically bent inwards, a clamping plate (18) is arranged in the middle of the A-shaped limit blocks (17), a threaded hole is opened in the middle of the clamping plate (18), and the threaded hole is matched and connected to a lifting positioning rod (19); The tension sensing device (2) includes a base (21), a sliding groove (22) is opened at the top of the base (21), the sliding groove (22) is symmetrically slidably connected to position adjusting columns (23), and a gravity sensing device (24) is arranged in the middle of the sliding groove (22); The guiding device (4) includes symmetrically arranged second support plates (41), guiding rollers (42) are symmetrically arranged on the second support plates (41), and the guiding rollers (42) are arranged at intervals up and down; The guiding support frame (5) includes a concave-shaped sliding plate (51), and L-shaped support blocks (52) are symmetrically arranged at the bottom of the concave-shaped sliding plate (51); The conveying device (6) includes a concave-shaped support frame (61), an elastic member (62) is connected to the bottom of the concave-shaped support frame (61), the bottom of the elastic member (62) is connected to a concave-shaped slider (63), both sides of the concave-shaped slider (63) are slidably connected to the inside of the concave-shaped support frame (61), a driven roller (64) is rotatably connected to the concave-shaped slider (63), a driving roller (65) is arranged at the bottom of the driven roller (64), and the driving roller (65) passes through the concave-shaped support frame (61) and is connected to a rotating motor (66).

2. The fully automatic transformer laminator according to claim 1, characterized in that: The punching and shearing device (7) includes a power box (71). In the middle of the top surface of the power box (71), there is a plate inlet channel (72). At the top of the plate inlet channel (72), there is a pressure hole (73). On the side of the pressure hole (73), there is a shearing groove (74). On both sides of the plate inlet channel (72), there are two pairs of telescopic columns (75) symmetrically arranged. At the top of one pair of telescopic columns (75), there is a first pressing plate (76). In the middle of the bottom surface of the first pressing plate (76), there is a downward pressing column (77). At both ends of the first pressing plate (76), there are first buffer columns (78) connected by screws. At the bottom of the first buffer column (78), there is a first spring (79). At the top of the other pair of telescopic columns (75), there is a second pressing plate. In the middle of the bottom surface of the second pressing plate, there is a shearing plate (791). On both sides, there are second buffer columns and second springs. The outside of the plate inlet channel (72) is connected to a discharge platform (792). In the middle of the top surface of the discharge platform (792), there is a concave-shaped diversion frame (793).

3. A fully automatic transformer laminator according to claim 1, characterized in that: The mobile robotic arm (8) includes a support platform (81). At the top of the support platform (81), there is a power device (82) connected. At the top of the power device (82), there is a mobile arm (83) connected. At the end of the mobile arm (83), there is a concave-shaped clamp block (84) connected. The concave-shaped clamp block (84) is detachably connected to an air suction cup (85). The air suction cup (85) is electrically connected to the mobile arm (83), and is connected to the silicon steel sheet by controlling the bottom suction cup.

4. A fully automatic transformer laminator according to claim 1, characterized in that: The sliding track (9) includes a bottom support frame (91). On both sides of the bottom support frame (91), there are second support blocks (92) connected. At the top of the symmetric second support blocks (92), there are vertical racks (93) connected. On the top of the support frame (91), there is a square support frame (94). On the square support frame (94), there are sliding columns (95) symmetrically arranged. The sliding columns (95) are matched with the vertical racks (93) to connect the positioning trolley (10).

5. The automatic transformer laminator according to claim 4, wherein: The positioning trolley (10) includes a first bottom plate (101). On both sides of the bottom of the first bottom plate (101), sliding blocks (102) are symmetrically arranged. The sliding blocks (102) are slidably connected to the sliding columns (95). On the top of the first bottom plate (101), there is a second bottom plate (103). A turbo screw jack (104) is arranged diagonally between the first bottom plate (101) and the second bottom plate (103), and a limiting slide bar (105) is arranged at the other diagonal. The limiting slide bar (105) can enable the second bottom plate (103) to move up and down in the vertical direction. A driving motor is arranged in the middle of the bottom surface of the first bottom plate (101). The driving motor is connected to a transverse gear, and the transverse gear is matingly connected to the vertical rack (93). Two positioning devices are arranged in the horizontal and vertical directions of the first bottom plate (101). The positioning device includes symmetrically arranged positioning blocks (106). The positioning blocks (106) are rotatably connected to a bidirectional lead screw (107). A moving block (108) is rotatably connected to the bidirectional lead screw (107). The top of the moving block (108) is connected to a first positioning rod (109). One end of the bidirectional lead screw (107) is connected to a rotating handle (1091). Corresponding cross-shaped chutes (1092) are arranged on the second bottom plate (103) and are slidably connected to the first positioning rod (109). Support strips (1093) are arranged at intervals on the top of the second bottom plate (103).

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