A square strip-shaped silicon steel sheet sorting and stacking device

Abstract

The present invention provides a sorting and stacking device for square strip-shaped silicon steel sheets. The present invention includes a table, a rotating frame arranged on the table, a rotating frame driving device, an inclined collecting plate channel, and a plate collecting device; a group of dial plates are uniformly arranged along the axial direction of the inner wall of the rotating frame, the upper end of the inclined collecting plate channel extends into the rotating frame, and the lower end is connected to a flipping and sheet-releasing mechanism, and the plate collecting device is arranged at the bottom of the flipping and sheet-releasing mechanism; the flipping and sheet-releasing mechanism includes a rotating tipping plate extending downward along the bottom of the inclined collecting plate channel; the plate collecting device includes a plate collecting frame and a plate collecting frame driving device, the plate collecting frame driving device is used to drive the plate collecting frame to move forward along the back direction of the rotating tipping plate, and a turning plate dial for pushing the rotating tipping plate is arranged on the front side of the plate collecting frame along its moving direction. The present invention is convenient to use and simple to operate, thus saving manpower during the sorting, counting and stacking of silicon steel sheets and improving work efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of sorting and stacking of silicon steel sheets, and particularly refers to a sorting and stacking device for square strip-shaped silicon steel sheets. Background Art

[0002] The silicon steel sheet cores of general motors, generators, compressors, transformers, etc. are the core parts, and the quality of the cores directly affects the technical performance, use safety, etc. of the motors; due to the particularity of the motor core stacking manufacturing process, it is necessary to stack and press the sheet-shaped silicon steel sheets. At present, the stacking work of silicon steel sheets is basically a manual production method, with low efficiency and high labor costs.

[0003] The silicon steel sheets used in the motor core need to be stacked in multiple pieces, and the number of stacked pieces depends on market demand. The thickness of the silicon steel sheet has a huge impact on the magnetic flux of the stator magnetic field, and there are strict requirements for the number of stacked silicon steel sheets. For motors of a certain kilowatt, the number of stacked silicon steel sheets is fixed; due to the error of plus or minus 0.02 mm in the thickness of a single silicon steel sheet and reasons such as the flatness after cutting of the silicon steel sheet, the work of accurately counting the stacked sheets is completed manually, with low work efficiency and high labor intensity.

[0004] Therefore, there is an urgent need to design a device that is convenient for sorting and stacking silicon steel sheets. Summary of the Invention

[0005] To solve the above problems, the present invention provides a sorting and stacking device for square strip-shaped silicon steel sheets, which is convenient to use and simple to operate, thereby saving manpower during the sorting, counting, and stacking of silicon steel sheets and improving work efficiency.

[0006] The above object is achieved by the following technical solutions:

[0007] A sorting and stacking device for square strip-shaped silicon steel sheets includes a table, a rotating frame arranged on the table, a rotating frame driving device, an inclined collecting plate channel, and a plate receiving device;

[0008] A group of dial plate pieces are uniformly arranged along the axial direction on the inner wall of the rotating frame. The upper end of the inclined collecting plate channel extends into the rotating frame, and the lower end is connected to a flipping and sheet-releasing mechanism. The plate receiving device is arranged at the bottom of the flipping and sheet-releasing mechanism;

[0009] The inclined collecting plate channel includes side plates having the same width as the silicon steel sheet and a bottom plate having a width smaller than the thickness of the silicon steel sheet. The bottom plate and the side plates are fixedly connected at a 90° angle, and a sliding angle is provided at the connection;

[0010] The flipping and lower sheet mechanism includes a rotating tipping plate extending downward along the bottom of the inclined sheet collecting channel. The bottom of the side plate of the inclined sheet collecting channel is fixedly connected with a fixed shaft. The rotating tipping plate is installed on the fixed shaft and can rotate around the fixed shaft. A baffle strip is arranged at the free end of the rotating tipping plate, and an auxiliary cushion block in a triangular shape and fixedly connected thereto is arranged on the back of the rotating tipping plate.

[0011] The sheet collecting device includes a sheet collecting frame and a sheet collecting frame driving device. The sheet collecting frame driving device is used to drive the sheet collecting frame to move forward along the direction of the back of the rotating tipping plate. A flap pusher for pushing the rotating tipping plate is arranged on the front side of the sheet collecting frame along its moving direction.

[0012] Preferably, one or more rotating frames are provided, and an arc-shaped retaining ring fixedly connected thereto is arranged on the edge of the rotating frame.

[0013] Preferably, the rotating frame driving device includes a first motor. The first motor is connected with a driving gear through a rotating shaft, and the driving gear is connected with the rotating frame.

[0014] Preferably, a plurality of inclined sheet collecting channels are arranged in parallel and side by side, and are installed on the table through a support plate. The inclination angle of the inclined sheet collecting channel is an angle between 5° and 25° with the horizontal direction. Uniformly arranged fixing grooves are provided on the support plate, and the inclined sheet collecting channel is fixedly connected to the support plate through the fixing grooves.

[0015] Preferably, a limiting strip for keeping the rotating tipping plate flush with it in the natural state is arranged on the back of the bottom end of the side plate of the inclined sheet collecting channel. The limiting strip is installed on the back of the side plate through a fixing screw.

[0016] Preferably, the sheet collecting frame driving device includes a second motor. The second motor is installed on the table through a support frame. The second motor is connected with a driving sprocket, the driving sprocket is connected with a driven sprocket through a chain, and the sheet collecting frame is installed on the chain.

[0017] Preferably, one or more sheet collecting frames are provided and are evenly distributed on the chain.

[0018] Preferably, the sheet collecting frame includes a frame bottom plate at the bottom and frame side plates on both sides, and both the frame side plates and the frame bottom plate are inclined. An activity plate is connected in front of the two sheet collecting frames as a grasping port.

[0019] Preferably, the flap pusher includes a guiding pusher fixed on the frame side plate in front of the sheet collecting frame along its moving direction and a secondary pusher fixed on the frame side plate behind the sheet collecting frame along its moving direction. A first slideway and an arc-shaped push rod are fixedly connected to the guiding pusher.

[0020] Preferably, a detection plate is provided on the upper surface of the rotating tipping plate, and a blocking surface is provided on the side surface.

[0021] Beneficial effects:

[0022] 1. Through the cooperation of the side plate and the bottom plate on the inclined collecting plate channel, only a single silicon steel sheet can fall side by side on the inclined collecting plate channel, so that the silicon steel sheets will not be stacked on the inclined collecting plate channel, and the design is ingenious; through the tipping of the rotating tipping plate, the silicon steel sheets on the rotating tipping plate slide and stack into the first collecting frame or the second collecting frame, and the inclined frame side plate and frame bottom plate cooperate to make the stacked silicon steel sheets naturally fall and stack under their own gravity, which is convenient to use and simple to operate, thus saving manpower during the sorting, counting and stacking of silicon steel sheets and improving work efficiency. Description of the drawings

[0023] Figure 1 It is the front view of the described square strip-shaped silicon steel sheet sorting and stacking device when placed horizontally with the table.

[0024] Figure 2 It is the right view of the described square strip-shaped silicon steel sheet sorting and stacking device when placed horizontally with the table.

[0025] Figure 3 For Figure 2 The partial enlarged view of the A position of the described square strip-shaped silicon steel sheet sorting and stacking device in

[0026] Figure 4 For Figure 2 The partial enlarged view of the B position of the described square strip-shaped silicon steel sheet sorting and stacking device in

[0027] Figure 5 For Figure 2 The partial enlarged view of the C position of the described square strip-shaped silicon steel sheet sorting and stacking device in

[0028] Figure 6 For Figure 2 The sectional view of the G-G position of the described square strip-shaped silicon steel sheet sorting and stacking device in

[0029] Figure 7 For Figure 2 The three-dimensional view after sectioning at the G-G position of the described square strip-shaped silicon steel sheet sorting and stacking device in

[0030] Figure 8 It is the axonometric view of the described square strip-shaped silicon steel sheet sorting and stacking device.

[0031] Figure 9 For Figure 8 The partial enlarged view of the D position of the described square strip-shaped silicon steel sheet sorting and stacking device in

[0032] Figure 10 The right view when the sorting and stacking device for square strip-shaped silicon steel sheets is placed horizontally with the inclined collecting plate channel.

[0033] Figure 11 For Figure 10 The partial enlarged view at position E of the sorting and stacking device for square strip-shaped silicon steel sheets described in

[0034] Figure 12 The three-dimensional view of the sorting and stacking device for square strip-shaped silicon steel sheets described above.

[0035] Figure 13 For Figure 12 The partial enlarged view at position F of the sorting and stacking device for square strip-shaped silicon steel sheets described in

[0036] In the figure: 1. Table, 12. Support frame, 13. Support plate, 14. Fixed groove, 15. Support table; 2. First motor, 21. Driving rotating shaft, 22. Driving gear, 23. Driven rotating shaft, 24. Driven gear; 3. Driving rotating frame, 31. Driven rotating frame, 32. Arc-shaped retaining ring, 33. Pushing plate; 4. Rotating tipping plate, 41. Auxiliary cushion block, 42. Detection plate, 43. Fixed shaft, 44. Blocking surface; 5. First receiving plate frame, 51. Frame side plate, 52. Frame bottom plate, 53. First-level slideway, 54. Guide pushing block, 55. Arc-section push rod, 56. Block, 57. Locking screw; 6. Second motor, 61. Rotating shaft, 62. Driving sprocket, 63. Driven sprocket; 7. Chain; 8. Inclined collecting plate channel, 81. Side plate, 82. Bottom plate, 83. Sliding angle; 9. Limit bar, 91. Fixed screw; 101. Gripping opening; 102. Pressing gap; 103. Silicon steel sheet; 104. Fixed plate; 105. Second receiving plate frame. Specific embodiments

[0037] To make the technical solutions of the present invention clearer and more understandable, the present invention will be further described below in conjunction with specific embodiments of the drawings; it should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0038] A sorting and stacking device for square strip-shaped silicon steel sheets of the present invention includes a table, a rotating frame arranged on the table, a rotating frame driving device, an inclined collecting plate channel, and a receiving plate device;

[0039] One or more rotating frames can be provided in the present invention, and one or more receiving plate frames can also be provided as required and evenly arranged. In this embodiment, two rotating frames and two receiving plate frames are taken as examples for description.

[0040] AsFigure 1-13As shown in the figure, the main components include a table 1, a first motor 2, a second motor 6, a driving gear 22, a driven gear 24, a driving rotating frame 3, a driven rotating frame 31, a dial plate 33, a first plate receiving frame 5, a second plate receiving frame 105, an inclined plate collecting channel 8, a chain 7 and a sprocket; a support frame 12, a fixed plate 104, a support table 15, a first motor 2, a driving rotating frame 3 and a driven rotating frame 31 are fixedly connected to the table 1, and the driving rotating frame 3 and the driven rotating frame 31 are symmetrically placed with respect to the middle plane of the table 1; a driving rotating shaft 21 and a driven rotating shaft 23 are respectively fixedly connected to the middle of the driving rotating frame 3 and the driven rotating frame 31, the driving rotating shaft 21 and the driven rotating shaft 23 respectively pass through the fixed plate 104 and can rotate, the driving gear 22 and the driven gear 24 are respectively fixedly connected to the driving rotating shaft 21 and the driven rotating shaft 23, and the driving gear 22 and the driven gear 24 are meshed, the driving rotating shaft 21 is connected to the first motor 2, so that the driving rotating frame 3 and the driven rotating frame 31 on the driving gear 22 and the driven gear 24 are in a relative motion state driven by the first motor 2; the inclined plate collecting channel 8 is uniformly arranged on the support plate 13, and the front end of the inclined plate collecting channel 8 is inserted into the driving rotating frame 3 and the driven rotating frame 31, so that the silicon steel sheets 103 inside are driven to fall onto the inclined plate collecting channel 8 during the rotation of the driving rotating frame 3 and the driven rotating frame 31; a fixed shaft 43 and a rotating tipping plate 4 rotatably sleeved on the fixed shaft 43 are arranged at the end of the inclined plate collecting channel 8, and a detection plate 42 and a blocking surface 44 are respectively arranged on both sides of the rotating tipping plate 4; the second motor 6 is fixedly connected to the support frame 12, a rotating shaft 61 passes through the support table 15 and is connected to the second motor 6, and the rotating shaft 61 and the support table 15 are respectively two installed on both sides of the table 1; a driving sprocket 62 and a driven sprocket 63 are respectively fixedly connected to the rotating shaft 61, and the chain 7 is sleeved on the driving sprocket 62 and the driven sprocket 63; a limiting strip 9 and a fixing screw 91 are arranged on the back of the lower end of the inclined plate collecting channel 8, and the limiting strip 9 is connected to the back of the side plate 81 of the inclined plate collecting channel 8 through the fixing screw 91, so that the rotating tipping plate 4 is flush with the inclined plate collecting channel 8 in the natural state, thus facilitating the sliding of the silicon steel sheets 103 from the inclined plate collecting channel 8 onto the rotating tipping plate 4;The first plate receiving frame 5 is composed of a secondary push plate, frame side plates 51, a frame bottom plate 52, a first-level slideway 53, an arc-section push rod 55, and a guiding push block 54. At the bottom of the first plate receiving frame 5, there are clamping blocks 56 and locking screws 57, which are convenient for fixedly connecting the first plate receiving frame 5 to the chain 7. The guiding push block 54 is fixed on the frame side plate 51, and the first-level slideway 53 and the arc-section push rod 55 are respectively fixedly connected to the guiding push block 54. The secondary push plate is fixedly connected to the other frame side plate 51. When both the arc-section push rod 55 and the guiding push block 54 leave the rotating rocker 4, the rotating rocker 4 will not fall onto the limiting strip 9 at this moment through the secondary push plate. Thus, the silicon steel sheets 103 on the inclined plate collecting channel 8 are pressed by the blocking surface 44 on the side of the rotating rocker 4. Therefore, when the first plate receiving frame 5 completely leaves the rotating rocker 4, the silicon steel sheets 103 on the inclined plate collecting channel 8 can slide onto the returning rotating rocker 4. A baffle strip is arranged at the free end of the rotating rocker to prevent the silicon steel sheets from directly sliding off the free end of the rotating rocker in the inclined state.

[0041] In this embodiment, arc-shaped retaining rings 32 are respectively provided at the edges of the active rotating frame 3 and the driven rotating frame 31 and fixedly connected thereto, so that the silicon steel sheets 103 will not leak out of the active rotating frame 3 and the driven rotating frame 31 during the process of the active rotating frame 3 and the driven rotating frame 31 driving the internal silicon steel sheets 103 to rotate; the dial plates 33 are evenly arranged inside the active rotating frame 3 and the driven rotating frame 31, so as to facilitate bringing the internal silicon steel sheets 103 to the upper ends of the active rotating frame 3 and the driven rotating frame 31 and making them fall during the rotation process of the active rotating frame 3 and the driven rotating frame 31.

[0042] In this embodiment, the inclined plate collecting channel 8 is composed of a bottom plate 82 and side plates 81 fixedly connected at a 90° angle, and a sliding angle 83 is provided at the connection. The width of the bottom plate 82 is smaller than the thickness of the silicon steel sheet 103, and the width of the side plate 81 is the same as the width of the silicon steel sheet 103. Thus, only a single silicon steel sheet 103 can fall side by side on the inclined plate collecting channel 8, so that the silicon steel sheets 103 will not stack on the inclined plate collecting channel 8.

[0043] In this embodiment, the inclination angle of the inclined plate collecting channel 8 is between 5° and 25°. The sum of the frictional forces between the bottom plate 82 and the side plates 81 and the silicon steel sheet 103 is smaller than the force of the silicon steel sheet 103 sliding downward on the inclined plate collecting channel 8. Thus, when the silicon steel sheet 103 falls onto the inclined plate collecting channel 8, it can naturally slide along the sliding angle 83.

[0044] In this embodiment, the support plate 13 is provided with evenly arranged fixing grooves 14. The inclined plate collecting channel 8 is fixedly connected to the support plate 13 through the fixing grooves 14, and the width of the bottom of the fixing grooves 14 is greater than the width of the bottom plate 82 and the thickness of the silicon steel sheet 103, so as not to affect the silicon steel sheet 103 passing through the support plate 13 when sliding on the inclined plate collecting channel 8.

[0045] In this embodiment, the axis of the rotating shaft 61 is parallel to the inclined plate collecting channel 8, so that the first plate collecting frame 5 on the chain 7 is parallel to the inclined plate collecting channel 8, facilitating the silicon steel sheets 103 on the rotating turning plate 4 to slide into the first plate collecting frame 5 or the second plate collecting frame 105. Moreover, a grasping opening 101 is provided at the upturned end of the inclined first plate collecting frame 5, facilitating workers to grasp the stacked silicon steel sheets 103.

[0046] In this embodiment, the first plate collecting frame 5 and the second plate collecting frame 105 have the same structural shape, and the first plate collecting frame 5 and the second plate collecting frame 105 can divide the length of the chain 7 into two equal segments, enabling the first plate collecting frame 5 and the second plate collecting frame 105 to work reciprocally during the rotation of the chain 7, thereby improving work efficiency.

[0047] In this embodiment, the frame side plate 51 and the frame bottom plate 52 form a U shape, and both the frame side plate 51 and the frame bottom plate 52 are inclined. Thus, during the falling process of the silicon steel sheets 103, after passing through the transition of the first slideway 53, they will be evenly spread on the frame bottom plate 52. And when there are silicon steel sheets 103 on the frame bottom plate 52, a triangular pressing gap 102 is formed between the silicon steel sheets 103 and the frame side plate 51. Therefore, through the cooperation of the inclined frame bottom plate 52 and the frame side plate 51, the first plate collecting frame 5 will not affect the next silicon steel sheet from falling and toppling in the first plate collecting frame 5, enabling the silicon steel sheets to be continuously stacked together.

[0048] Preferably, the back of the rotating turning plate 4 is provided with an auxiliary cushion block 41 in a triangular shape and fixedly connected thereto, and the length of the rotating turning plate 4 is greater than the length of the silicon steel sheet 103. First, the lower edge of the rotating turning plate 4 is pushed by the guiding push block 54 to rotate around the fixed shaft 43. Next, the auxiliary cushion block 41 is pushed by the arc segment push rod 55 to rotate the turning plate 4 at an angle between 0° and 150°, facilitating the sliding of the silicon steel sheets and not affecting the next silicon steel sheet 103 on the inclined plate collecting channel 8.

[0049] In this embodiment, the detection plate 42 is used to detect whether there are silicon steel sheets 103 on each rotating turning plate 4. When there are silicon steel sheets 103 on each rotating turning plate 4, the second motor 6 is powered on through the detection plate 42 to drive the chain 7 to rotate.

[0050] During use, first pour the silicon steel sheets 103 into the active rotating frame 3 and the driven rotating frame 31 respectively. Next, start the first motor 2. At this moment, the first motor 2 drives the active rotating frame 3 to rotate through the active rotating shaft 21. Meanwhile, the active gear 22 on the active rotating shaft 21 drives the driven rotating frame 31 to rotate through the meshing with the driven gear 24 on the driven rotating shaft 23.

[0051] Furthermore, during the rotation of the active rotating frame 3 and the driven rotating frame 31, the dial plates 33 inside the active rotating frame 3 and the driven rotating frame 31 bring the silicon steel sheets 103 inside them to the upper ends of the active rotating frame 3 and the driven rotating frame 31 and let them fall. At this moment, the silicon steel sheets 103 whose sides are pressed against the bottom plate 82 of the inclined collecting plate channel 8 among the falling silicon steel sheets 103 are collected by the inclined collecting plate channel 8, and at the same time, the silicon steel sheets 103 slide down along the inclined collecting plate channel 8.

[0052] Furthermore, the silicon steel sheets 103 slide down along the inclined collecting plate channel 8 and are pressed against the detection plate 42 of the rotating tipping plate 4. At this moment, when the detection plate 42 detects the silicon steel sheets 103, it also stops the silicon steel sheets 103 from continuing to slide. When there are silicon steel sheets 103 on each rotating tipping plate 4, the signal sent by the detection plate 42 makes the second motor 6 get powered and drive the chain 7 to rotate. At this moment, the first sheet collecting frame 5 pushes the rotating tipping plate 4 to rotate around the fixed shaft 43 through the guiding push block 54. Next, the arc-shaped push rod 55 on the guiding push block 54 makes the rotating tipping plate 4 rotate by pushing the auxiliary cushion block 41. At the same time, the silicon steel sheets 103 on the rotating tipping plate 4 slide into the frame bottom plate 52 at the bottom of the first sheet collecting frame 5 along the first slideway 53. At this moment, a triangular pressing gap 102 is formed between the silicon steel sheets 103 and the frame side plate 51. Thus, through the cooperation of the inclined frame bottom plate 52 and the frame side plate 51, the first sheet collecting frame 5 does not affect the next silicon steel sheet from falling and lying down after falling into the first sheet collecting frame 5, so that the silicon steel sheets will be continuously stacked together.

[0053] Furthermore, when the silicon steel sheets 103 on the inclined collecting plate channel 8 are all collected, the first sheet collecting frame 5 moves from the rightmost end to the leftmost end in the Figure 10 indicated direction. At this moment, the stacked silicon steel sheets are taken out from the grasping opening 101. Next, when the detection plate 42 detects that there are silicon steel sheets 103 on each rotating tipping plate 4, the second motor 6 gets powered and drives the chain 7 to rotate, thereby driving the second sheet collecting frame 105 to start collecting the silicon steel sheets 103.

[0054] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A square strip-shaped silicon steel sheet sorting and stacking device, characterized in that: It includes a table, a rotating frame arranged on the table, a rotating frame driving device, an inclined board collecting track, and a board collecting device; The inner wall of the rotating frame is provided with a group of plate shifting pieces evenly arranged along its axial direction, the upper end of the inclined plate collecting track extends into the rotating frame, and the lower end is connected to the flipping lower plate mechanism, and the bottom of the flipping lower plate mechanism is provided with the plate collecting device; The inclined collecting plate road comprises a side plate with the same width as the silicon steel sheet and a bottom plate with a width less than the thickness of the silicon steel sheet, the bottom plate and the side plate are fixedly connected at an angle of 90°, and a sliding angle is provided at the connection; The flipping lower plate mechanism comprises a rotating seesaw extending downwardly along the bottom of the inclined collecting plate track, the bottom of the side plate of the inclined collecting plate track is fixedly connected to a fixed shaft, the rotating seesaw is installed on the fixed shaft and can rotate around the fixed shaft, the free end of the rotating seesaw is provided with a baffle strip, and the back of the rotating seesaw is provided with a triangular auxiliary pad fixedly connected thereto; The plate collecting device includes a plate collecting frame and a plate collecting frame driving device, the plate collecting frame driving device is used to drive the plate collecting frame to move forward along the back direction of the rotating seesaw, and the plate collecting frame is provided with a flip paddle for pushing the rotating seesaw along the front side of its movement direction; the rotating frame is provided with one or more, and the edge of the rotating frame is provided with an arc-shaped blocking ring fixedly connected thereto; the rotating frame driving device includes a No. 1 motor, the No. 1 motor is connected to a driving gear via a rotating shaft, and the driving gear is connected to the rotating frame; the inclined plate collecting track is provided with a plurality of parallel and parallel arrangements, which are mounted on the table through a support plate, and the inclined plate collecting track The inclination angle is between 5° and 25° with the horizontal direction, and the support plate is provided with evenly arranged fixing grooves, through which the inclined plate collecting road is fixedly connected to the support plate; the back side of the bottom end of the side plate of the inclined plate collecting road is provided with a limit bar for rotating the rocker to keep it flush with it in a natural state, and the limit bar is installed on the back side of the side plate by fixing screws; the plate collecting frame driving device includes a No. 2 motor, and the No. 2 motor is installed on the table through a support frame, and the No. 2 motor is connected to the driving sprocket, and the driving sprocket is connected to the driven sprocket through a chain, and the plate collecting frame is installed on the chain.

2. The square strip-shaped silicon steel sheet sorting and stacking device according to claim 1, wherein: The plate receiving frames are provided with one or more and are evenly distributed on the chain.

3. The square strip-shaped silicon steel sheet sorting and stacking device according to claim 1, characterized in that: The plate receiving frame comprises a frame bottom plate at the bottom and frame side plates at both sides, and the frame side plates and the frame bottom plate are both inclined, and a movable plate is connected to the front of the two plate receiving frames as a grabbing port.

4. The square strip-shaped silicon steel sheet sorting and stacking device according to claim 1, characterized in that: The flap paddle comprises a guide push block fixed on the frame side plate in front of the plate receiving frame along its movement direction and a secondary push plate fixed on the frame side plate behind the plate receiving frame along its movement direction, and the guide push block is fixedly connected to a primary slideway and an arc segment push rod.

5. The square strip-shaped silicon steel sheet sorting and stacking device according to claim 1, characterized in that: A detection plate is arranged on the upper side of the rotating seesaw, and a blocking surface is arranged on the side side.

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