Feeding device for stacking transformer iron cores

Abstract

The utility model provides a feeding device for stacking transformer iron cores. The feeding device comprises a base, a plurality of storage assemblies and a pushing assembly. The base is used for being fixed to the horizontal plane, a rotating table is rotationally connected to the base in the vertical direction, and the rotating table is in transmission connection with a driving assembly. The multiple storage assemblies are arranged on the upper side of the rotating table at intervals in the circumferential direction of the rotating table and used for storing silicon steel sheets, and a discharging opening allowing one silicon steel sheet to pass through is formed between each storage assembly and the rotating table; when the rotating table rotates, any one of the discharge ports can face the conveying device; the pushing assembly is arranged on the base, and the multiple material storage assemblies are arranged around the pushing assembly. According to the feeding device for transformer iron core stacking, silicon steel sheets of various types can be loaded into the multiple storage assemblies at a time, the silicon steel sheets can be sequentially pushed to the conveying device to be used by stacking equipment according to the feeding sequence, and compared with the prior art, the feeding efficiency is improved, and time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of transformer iron core stacking, and more specifically relates to a feeding device for transformer iron core stacking. Background Art

[0002] The iron core is the main magnetic circuit part of the transformer, usually made of stacked silicon steel sheets with a high silicon content and coated with insulating paint on the surface.

[0003] During actual production, the finished silicon steel coil is first processed into various silicon steel sheets through a shearing device and stored separately, then multiple storage components are moved to one side of the conveying device, and finally the various silicon steel sheets are loaded onto the conveying device one by one in sequence, so that the silicon steel sheets are transported to the stacking area in batches for processing.

[0004] The inventors found that the existing silicon steel sheet feeding process requires manual operation, which has technical defects of being time-consuming, labor-intensive, and having a high error rate, resulting in technical problems of poor silicon steel sheet feeding efficiency and stability. Utility Model Content

[0005] The purpose of the present application is to provide a feeding device for transformer core stacking, so as to solve the technical problems in the prior art of low feeding efficiency, time-consuming and labor-intensive feeding process during the core stacking.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted in the present application is: to provide a feeding device for stacking transformer cores, which is used to be arranged on one side of a conveying device, and is characterized in that it includes:

[0007] A base, used to be fixed on a horizontal plane, on which a rotating table is rotatably connected in the up-and-down direction, and the rotating table is transmission-connected to a driving assembly;

[0008] A plurality of storage assemblies are arranged at intervals along the circumference of the rotating table on the upper side of the rotating table for storing silicon steel sheets, and each storage assembly and the rotating table have a discharge port for one of the silicon steel sheets to pass through; when the rotating table rotates, any of the discharge ports can face the conveying device; and

[0009] A pushing component is arranged on the base, and a plurality of the material storage components are arranged around the pushing component;

[0010] Wherein, when any one of the storage components is between the pushing component and the conveying device, the pushing component can push one of the silicon steel sheets in the storage component to pass through the discharge port and fall onto the conveying device.

[0011] Preferably, the material storage component comprises:

[0012] A plurality of vertical poles are arranged in parallel on the upper side of the rotating platform, the axial direction of each vertical pole is parallel to the up-down direction, and the lower end of each vertical pole is fixedly connected to the rotating platform;

[0013] A top plate, disposed on the upper side of the vertical poles and detachably connected to the upper end of each vertical pole; and

[0014] A plurality of limit rods are arranged in parallel on the lower side of the top plate, the axial direction of each limit rod is parallel to the up-down direction, and the upper end of each limit rod is fixedly connected to the top plate; a gap is provided between the lower end surface of each limit rod and the upper side surface of the rotating table, and a plurality of the gaps constitute the discharge port;

[0015] Among them, when the silicon steel sheets are stacked on the turntable and the side of the silicon steel sheets facing the center of the turntable is connected to the multiple vertical rods, the side of the silicon steel sheets facing away from the center of the turntable is connected to the multiple limit rods, and the silicon steel sheets at the lower end can pass through the discharge port.

[0016] Preferably, the top plate has a plurality of through holes corresponding to the plurality of vertical poles one by one; a first bolt is inserted into each of the through holes, and each of the first bolts is suitable for being threadedly connected to the corresponding vertical pole.

[0017] Preferably, the rotating platform adopts a ring structure and is arranged around the base; the driving assembly includes:

[0018] a gear ring, fixedly disposed on the bottom surface of the rotating table and coaxially disposed with the rotating table; and

[0019] The rotating motor is fixedly arranged on the base, the power output axis of the rotating motor is parallel to the axis of the gear ring, and the power output end of the rotating motor is connected to a driving gear meshing with the gear ring.

[0020] Preferably, the upper side of the rotating platform and the upper side of the base are coplanar; the pushing assembly comprises:

[0021] a push plate, slidably connected to the upper side of the base, and a sliding direction of which is parallel to a direction of the base toward the conveying device; and

[0022] A linear cylinder is fixedly arranged on the upper side of the base and is drivingly connected to the push plate;

[0023] When the push plate pushes one of the silicon steel sheets to move to the outside of the material storage assembly, the upper surface of the push plate is suitable for contacting with the bottom surface of the silicon steel sheet in the material storage assembly.

[0024] Preferably, the feeding device further comprises:

[0025] Two guide plates are arranged between the base and the conveying device, and are arranged side by side along the conveying direction of the conveying device;

[0026] When the silicon steel sheet moves to the outside of the storage assembly through the discharge port, the upper side surfaces of the two guide plates are suitable for supporting the silicon steel sheet.

[0027] Preferably, each guide plate has a pressing plate on its upper side, and each pressing plate is connected to the guide plate via a plurality of elastic members;

[0028] Among them, the lower side surface of the pressure plate adopts an inclined surface, and the inclined surface is inclined downward along the direction of the turntable toward the conveying device; when the silicon steel sheet moves to the outside of the storage assembly, the lower side surface of the pressure plate can connect with the silicon steel sheet and cause the elastic part to undergo elastic deformation.

[0029] Preferably, one end of each guide plate facing away from the base is connected to the conveying device, and its upper side surface is coplanar with the upper side surface of the conveying device; and one end of each pressure plate facing away from the base is directly above the conveying device.

[0030] Preferably, the elastic member comprises:

[0031] A second bolt is disposed on the upper side of the guide plate, has an axial direction parallel to the up-down direction, and is threadedly connected to the upper side surface of the guide plate; and

[0032] The spring is sleeved on the outer periphery of the second bolt, and the upper and lower ends of the spring are respectively connected with the head of the second bolt and the upper side surface of the pressure plate.

[0033] Preferably, the feeding device further comprises:

[0034] A visual detection component is used to detect the silicon steel sheets in a partial area on the conveying device, and the partial area is defined as a detection area; a signal output module of the visual detection component is electrically connected to a control module of the driving component and a control module of the pushing component; when the pushing component pushes one of the silicon steel sheets to the conveying device, the silicon steel sheet can enter and exit the detection area driven by the conveying device;

[0035] Wherein, when the silicon steel sheet enters the detection area, the visual detection component can send a start signal to the driving component to rotate the rotating table and move another group of the storage components between the pushing component and the conveying device;

[0036] When the silicon steel sheet is in the detection area, the visual detection component can send a stop signal to the driving component and the pushing component;

[0037] When the silicon steel sheet exits the detection area, the visual detection component can send a start signal to the pushing component.

[0038] In an embodiment of the present application, by fixing the base on a horizontal plane and placing multiple groups of silicon steel sheets into multiple storage assemblies respectively, each group of silicon steel sheets can be fixed; when loading operations are performed, the driving assembly drives the turntable to rotate according to the loading sequence, and when one of the storage assemblies is between the pushing assembly and the conveying device, the pushing assembly pushes one of the silicon steel sheets in the storage assembly to pass through the discharge port and move to the conveying device.

[0039] The feeding device for transformer core stacking provided in the present application can load various types of silicon steel sheets into multiple storage components at one time. The silicon steel sheets can be pushed to the conveying device in sequence for use by the stacking equipment according to the feeding order. Compared with the prior art, the feeding efficiency is improved, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0041] Figure 1 A schematic diagram of the three-dimensional structure of a feeding device for stacking transformer cores provided in an embodiment of the present application;

[0042] Figure 2 A schematic diagram of the structure of a feeding device for stacking transformer cores provided in an embodiment of the present application from a bottom view;

[0043] Figure 3 A schematic diagram of the top view of the structure of a feeding device for stacking transformer cores provided in an embodiment of the present application;

[0044] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure along line AA;

[0045] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of the middle B area;

[0046] Among them, the reference numerals in the figure are:

[0047] 1. Base; 2. Rotating table; 3. Driving assembly; 31. Ring gear; 32. Driving gear; 33. Rotating motor; 4. Storage assembly; 41. Vertical pole; 42. Top plate; 421. First bolt; 43. Limiting rod; 44. Discharge port; 5. Pushing assembly; 51. Pushing plate; 52. Linear cylinder; 6. Guide plate; 61. Pressing plate; 611. Inclined surface; 62. Elastic member; 621. Second bolt; 622. Spring; 7. Visual inspection assembly; 8. Conveying device; 9. Silicon steel sheet. DETAILED DESCRIPTION

[0048] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0049] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0050] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply 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 understood as a limitation on the present application.

[0051] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0052] Please also read Figures 1 to 4 The transformer core stacking feeding device provided in the present application is now described. The transformer core stacking feeding device comprises a base 1, a plurality of storage components 4 and a pushing component 5.

[0053] In the embodiment of the present application, the base 1 is fixed to a horizontal plane by a plurality of legs or a movable platform, and a rotating table 2 is rotatably connected to the base 1 in the up and down directions. The rotating table 2 and the base 1 are concentrically arranged, and the rotating table 2 is transmission-connected to a driving assembly 3, and the driving assembly 3 can drive the rotating table 2 to rotate around the center of the base 1.

[0054] The conveying device 8 can be a belt conveyor or a chain conveyor. In the embodiment of the present application, a belt conveyor is used.

[0055] A plurality of storage assemblies 4 are arranged at intervals along the circumference of the turntable 2 on the upper side of the turntable 2 for storing silicon steel sheets 9, and each storage assembly 4 has a discharge port 44 for allowing one of the silicon steel sheets 9 to pass through on the side facing away from the central axis of the turntable 2; when the turntable 2 rotates, any one of the discharge ports 44 can face the conveying device 8, and at this time, the width direction of the discharge port 44 is parallel to the conveying direction of the conveying device 8.

[0056] The pushing assembly 5 is arranged on the base 1 , and a plurality of material storage assemblies 4 are arranged around the pushing assembly 5 ; wherein the pushing assembly 5 does not move with the rotating table 2 , and the pushing direction of the pushing assembly 5 is always perpendicular to the conveying direction of the conveying device 8 .

[0057] When any one of the storage components 4 is between the pushing component 5 and the conveying device 8 , the pushing component 5 can push one of the silicon steel sheets 9 in the storage component 4 to pass through the discharge port 44 and fall onto the conveying device 8 .

[0058] In the embodiment of the present application, by fixing the base 1 on a horizontal plane and placing multiple groups of silicon steel sheets 9 into multiple storage assemblies 4 respectively, each group of silicon steel sheets 9 can be fixed; when loading the materials, the driving assembly 3 drives the turntable 2 to rotate according to the loading sequence. When one of the storage assemblies 4 is between the pushing assembly 5 and the conveying device 8, the pushing assembly 5 pushes one of the silicon steel sheets 9 in the storage assembly 4 to pass through the discharge port 44 and move to the conveying device 8.

[0059] The feeding device for transformer core stacking provided in the present application can load various types of silicon steel sheets 9 into multiple storage assemblies 4 at one time. The silicon steel sheets 9 can be pushed to the conveying device 8 in sequence according to the feeding order for use by the stacking equipment. Compared with the prior art, the feeding efficiency is improved, saving time and effort.

[0060] In some embodiments, see Figure 1 As a specific implementation of the feeding device for transformer core stacking provided in the present application, the storage assembly 4 includes a plurality of vertical rods 41, a top rod and a plurality of limit plates.

[0061] Multiple vertical rods 41 are arranged in parallel on the upper side of the turntable 2, the axial direction of each vertical rod 41 is parallel to the up and down direction, and the lower end of each vertical rod 41 is fixedly connected to the turntable 2, and the multiple vertical rods 41 together form a frame for limiting the movement of the silicon steel sheet 9 toward the central axis of the turntable 2.

[0062] The top plate 42 is arranged on the upper side of the vertical rod 41 to limit the movement of the silicon steel sheet 9 toward the upper side. In addition, the top plate 42 is detachably connected to the upper end of each vertical rod 41; in actual use, the silicon steel sheet 9 can be taken out and placed from the upper area of ​​the vertical rod 41 by removing the top plate 42.

[0063] A plurality of limit rods 43 are arranged in parallel on the lower side of the top plate 42, the axial direction of each limit rod 43 is parallel to the up and down direction, and the upper end of each limit rod 43 is fixedly connected to the top plate 42; when the top plate 42 and the vertical rod 41 are connected, each limit rod 43 is located on the side of the vertical rod 41 that is away from the central axis of the turntable 2; and there is a gap between the lower end surface of each limit rod 43 and the upper side surface of the turntable 2, and a plurality of gaps constitute the aforementioned discharge port 44, and the upper and lower heights of this discharge port 44 can only allow one silicon steel sheet 9 to pass through.

[0064] Among them, when the silicon steel sheets 9 are stacked on the turntable 2 and the side of the silicon steel sheets 9 facing the center of the turntable 2 is connected to multiple vertical rods 41, the side of the silicon steel sheets 9 facing away from the center of the turntable 2 is connected to multiple limit rods 43, and the silicon steel sheets 9 at the lower end can pass through the discharge port 44.

[0065] By adopting the above technical solution, multiple groups of silicon steel sheets 9 of the same or different specifications can be stored on the rotating table 2 at the same time, and more silicon steel sheets 9 can be provided for reserve when a loading process is required.

[0066] In some embodiments, please refer to Figures 1 to 4 As a specific embodiment of the loading device for stacking transformer cores provided in the present application, the top plate 42 has multiple through holes corresponding to the multiple vertical poles 41; a first bolt 421 is inserted into each through hole, and each first bolt 421 is suitable for threaded connection with the corresponding vertical pole 41.

[0067] The threaded connection has the advantages of simple structure and reliable connection. The threaded connection is achieved by mutual engagement of threads, has high reliability, can withstand large tensile and shear forces, is not easy to loosen, and has good seismic resistance. Therefore, the top plate 42 is not prone to loosening and falling off during use.

[0068] In some embodiments, see Figure 2As a specific embodiment of the transformer core stacking feeding device provided in the present application, the rotating table 2 adopts a ring structure and is arranged around the base 1; the driving component 3 includes a ring gear 31 and a rotating motor 33.

[0069] The gear ring 31 is fixedly disposed on the bottom surface of the rotating platform 2 and is coaxially disposed with the rotating platform 2 .

[0070] The rotating motor 33 is fixedly disposed on the base 1 , and its power output axis is parallel to the axis of the gear ring 31 , and its power output end is connected to a driving gear 32 meshing with the gear ring 31 .

[0071] Gear meshing drive is a highly efficient transmission method, and its transmission efficiency can usually reach more than 96%, which is incomparable to traditional belt drive and chain drive. Therefore, by adopting the above scheme, the power of the rotating motor 33 can be efficiently transmitted to the ring gear 31. This is because the transmission method of gear meshing drive is direct meshing, without energy loss, and the gears are generally made of cemented carbide or high-strength steel, which can withstand large torque and high-speed rotation, so that the turntable 2 is more stable when rotating.

[0072] In some embodiments, please refer to Figures 1 to 4 As a specific implementation of the transformer core stacking feeding device provided in the present application, the upper side surface of the rotating table 2 and the upper side surface of the base 1 are coplanar; the pushing assembly 5 includes a pushing plate 51 and a linear cylinder 52.

[0073] The push plate 51 is slidably connected to the upper side of the base 1 , and its sliding direction is parallel to the direction of the base 1 toward the conveying device 8 .

[0074] The linear cylinder 52 is fixedly disposed on the upper side of the base 1 and is transmission-connected to the push plate 51 .

[0075] When the push plate 51 pushes one of the silicon steel sheets 9 to move to the outside of the storage assembly 4 , the upper surface of the push plate 51 is suitable for contacting with the bottom surface of the silicon steel sheet 9 in the storage assembly 4 .

[0076] By adopting the above technical solution, the linear reciprocating motion of the push plate 51 can be realized, and during the operation of the linear cylinder 52, the piston reciprocates in a linear manner, the motion is smooth, and it is not easy to generate vibration; and because the piston and the inner wall of the cylinder have good sealing and low friction, the movement noise is also small; the linear cylinder 52 has a fast response speed and can complete the action in a very short time, thereby improving the pushing efficiency of the pushing component 5, and the operating speed of the linear cylinder 52 can also be controlled by adjusting the control valve as needed.

[0077] In some embodiments, please refer to Figures 1 to 5As a specific implementation of the feeding device for transformer core stacking provided in the present application, the feeding device also includes two guide plates 6.

[0078] The two guide plates 6 are both disposed between the base 1 and the conveying device 8 , and the two guide plates 6 are arranged side by side along the conveying direction of the conveying device 8 .

[0079] When the silicon steel sheet 9 moves to the outside of the storage assembly 4 through the discharge port 44, the upper side surfaces of the two guide plates 6 are suitable for supporting the silicon steel sheet 9. The two guide plates 6 serve to connect the base 1 and the conveying device 8 to provide support for the movement of the silicon steel sheet 9.

[0080] In some embodiments, see Figures 1 to 5 As a specific embodiment of the feeding device for stacking transformer cores provided in the present application, each guide plate 6 has a pressing plate 61 on its upper side, and each pressing plate 61 is connected to the guide plate 6 through a plurality of elastic members 62 .

[0081] Among them, the lower side surface of the pressing plate 61 adopts an inclined surface 611, and the inclined surface 611 is inclined downward along the direction of the rotating table 2 toward the conveying device 8; when the silicon steel sheet 9 moves to the outside of the storage assembly 4, the lower side surface of the pressing plate 61 can be connected with the silicon steel sheet 9 and cause the elastic member 62 to undergo elastic deformation.

[0082] By adopting the above technical solution, when the silicon steel sheet 9 passes through the lower side of the pressure plate 61, since the bottom surface of the pressure plate 61 is an inclined surface 611, the silicon steel sheet 9 will gradually lift the pressure plate 61; at this time, the elastic member 62 is in a compressed state, and can apply a downward force to the pressure plate 61, so that the pressure plate 61 always presses the silicon steel sheet 9 to avoid the pressure plate 61 from shifting when the silicon steel sheet 9 is pushed, and then the silicon steel sheet 9 maintains a state parallel to the conveying device 8 and enters the conveying device 8, so that the loading robot arm can grasp it more conveniently in the subsequent process.

[0083] In some embodiments, please refer to Figure 1 and Figure 5 As a specific embodiment of the loading device for stacking transformer cores provided in the present application, one end of each guide plate 6 facing away from the base 1 is connected to the conveying device 8, and its upper side surface is coplanar with the upper side surface of the conveying device 8; and one end of each pressing plate 61 facing away from the base 1 is directly above the conveying device 8.

[0084] By adopting the above technical solution, it is ensured that the silicon steel sheet 9 can fall stably on the conveying device 8, thereby avoiding the accidental situation that the silicon steel sheet 9 is pushed to the edge of the conveying device 8 and falls.

[0085] In some embodiments, as a specific implementation of the feeding device for transformer core stacking provided in the present application, the elastic member 62 includes a second bolt 621 and a spring 622 .

[0086] The second bolt 621 is disposed on the upper side of the guide plate 6 , with its axial direction parallel to the up-down direction, and is threadedly connected to the upper side surface of the guide plate 6 .

[0087] The spring 622 is sleeved on the outer circumference of the second bolt 621 , and the upper and lower ends of the spring 622 are respectively connected to the head of the second bolt 621 and the upper side of the pressure plate 61 .

[0088] By adopting the above technical solution, the operator can adjust the distance between the head of the second bolt 621 and the pressure plate 61 by rotating the second bolt 621, thereby adjusting the deformation of the spring 622, and correspondingly adjusting the pressure overcome by the silicon steel sheet 9 when passing between the pressure plate 61 and the guide plate 6; therefore, the operator can adjust the required pressure according to the thickness of the silicon steel sheet 9.

[0089] In some embodiments, as a specific implementation of the loading device for transformer core stacking provided in the present application, the loading device also includes a visual detection component 7.

[0090] It should be noted that the visual inspection component 7 is a machine vision inspection device, which converts the captured target into an image signal through a machine vision product (i.e., an image acquisition device, which is divided into CMOS and CCD), and transmits it to a dedicated image processing system, which converts it into a digital signal based on pixel distribution, brightness, color and other information; the image system performs various operations on these signals to extract the characteristics of the target, and then controls the equipment action on site based on the judgment results.

[0091] The visual detection component 7 is used to detect the silicon steel sheets 9 in a partial area on the conveying device 8, and the partial area is defined as the detection area; the signal output module of the visual detection component 7 is electrically connected to the control module of the driving component 3 and the control module of the pushing component 5; when the pushing component 5 pushes one of the silicon steel sheets 9 to the conveying device 8, the silicon steel sheet 9 can enter and exit the detection area driven by the conveying device 8.

[0092] When the silicon steel sheet 9 enters the detection area, the visual detection component 7 can send a start signal to the driving component 3 to rotate the rotating table 2 and move another group of storage components 4 between the pushing component 5 and the conveying device 8.

[0093] When the silicon steel sheet 9 is in the detection area, the visual detection component 7 can send a stop signal to the driving component 3 and the pushing component 5 .

[0094] When the silicon steel sheet 9 exits the detection area, the visual detection component 7 can send a start signal to the pushing component 5 , and at this time the pushing component 5 pushes the silicon steel sheet 9 onto the conveying device 8 .

[0095] By adopting the above technical solution, the pushing action of the silicon steel sheet 9 is made more accurate and efficient, and feeding errors caused by human misjudgment are avoided.

[0096] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A feeding device for stacking transformer cores, which is arranged on one side of a conveying device, and is characterized in that: include: A base, used to be fixed on a horizontal plane, on which a rotating table is rotatably connected in the up-and-down direction, and the rotating table is transmission-connected to a driving assembly; A plurality of storage assemblies are arranged at intervals along the circumference of the rotating table on the upper side of the rotating table for storing silicon steel sheets, and each storage assembly and the rotating table have a discharge port for one of the silicon steel sheets to pass through; when the rotating table rotates, any of the discharge ports can face the conveying device; as well as A pushing component is arranged on the base, and a plurality of the material storage components are arranged around the pushing component; Wherein, when any one of the storage components is between the pushing component and the conveying device, the pushing component can push one of the silicon steel sheets in the storage component to pass through the discharge port and fall onto the conveying device.

2. The transformer core stacking feeding device according to claim 1, characterized in that: The material storage component comprises: A plurality of vertical poles are arranged in parallel on the upper side of the rotating platform, the axial direction of each vertical pole is parallel to the up-down direction, and the lower end of each vertical pole is fixedly connected to the rotating platform; A top plate, disposed on the upper side of the vertical poles and detachably connected to the upper end of each vertical pole; and A plurality of limit rods are arranged in parallel on the lower side of the top plate, the axial direction of each limit rod is parallel to the up-down direction, and the upper end of each limit rod is fixedly connected to the top plate; a gap is provided between the lower end surface of each limit rod and the upper side surface of the rotating table, and a plurality of the gaps constitute the discharge port; Among them, when the silicon steel sheets are stacked on the turntable and the side of the silicon steel sheets facing the center of the turntable is connected to the multiple vertical rods, the side of the silicon steel sheets facing away from the center of the turntable is connected to the multiple limit rods, and the silicon steel sheets at the lower end can pass through the discharge port.

3. The transformer core stacking feeding device according to claim 2, characterized in that: The top plate is provided with a plurality of through holes corresponding to the plurality of vertical poles one by one; a first bolt is inserted into each of the through holes, and each of the first bolts is suitable for being threadedly connected with the corresponding vertical pole.

4. The transformer core stacking feeding device according to claim 1, characterized in that: The rotating platform adopts a ring structure and is arranged around the base; the driving assembly includes: a gear ring, fixedly disposed on the bottom surface of the rotating table and coaxially disposed with the rotating table; and The rotating motor is fixedly arranged on the base, the power output axis of the rotating motor is parallel to the axis of the gear ring, and the power output end of the rotating motor is connected to a driving gear meshing with the gear ring.

5. The transformer core stacking feeding device according to any one of claims 1 to 4, characterized in that: The upper side of the rotating platform and the upper side of the base are coplanar; the pushing assembly comprises: a push plate, slidably connected to the upper side of the base, and a sliding direction of which is parallel to a direction of the base toward the conveying device; and A linear cylinder is fixedly arranged on the upper side of the base and is drivingly connected to the push plate; When the push plate pushes one of the silicon steel sheets to move to the outside of the material storage assembly, the upper surface of the push plate is suitable for contacting with the bottom surface of the silicon steel sheet in the material storage assembly.

6. The transformer core stacking feeding device according to claim 1, characterized in that: The feeding device also includes: Two guide plates are arranged between the base and the conveying device, and are arranged side by side along the conveying direction of the conveying device; When the silicon steel sheet moves to the outside of the storage assembly through the discharge port, the upper side surfaces of the two guide plates are suitable for supporting the silicon steel sheet.

7. The transformer core stacking feeding device according to claim 6, characterized in that: Each guide plate has a pressing plate on its upper side, and each pressing plate is connected to the guide plate via a plurality of elastic members; Among them, the lower side surface of the pressure plate adopts an inclined surface, and the inclined surface is inclined downward along the direction of the turntable toward the conveying device; when the silicon steel sheet moves to the outside of the storage assembly, the lower side surface of the pressure plate can connect with the silicon steel sheet and cause the elastic part to undergo elastic deformation.

8. The transformer core stacking feeding device according to claim 7, characterized in that: One end of each guide plate facing away from the base is connected to the conveying device, and its upper side surface is coplanar with the upper side surface of the conveying device; and one end of each pressure plate facing away from the base is directly above the conveying device.

9. The transformer core stacking feeding device according to claim 7, characterized in that: The elastic member comprises: A second bolt is disposed on the upper side of the guide plate, has an axial direction parallel to the up-down direction, and is threadedly connected to the upper side surface of the guide plate; and The spring is sleeved on the outer periphery of the second bolt, and the upper and lower ends of the spring are respectively connected with the head of the second bolt and the upper side surface of the pressure plate.

10. The transformer core stacking feeding device according to claim 1, characterized in that: The feeding device also includes: A visual detection component is used to detect the silicon steel sheets in a partial area on the conveying device, and the partial area is defined as a detection area; a signal output module of the visual detection component is electrically connected to a control module of the driving component and a control module of the pushing component; when the pushing component pushes one of the silicon steel sheets to the conveying device, the silicon steel sheet can enter and exit the detection area driven by the conveying device; Wherein, when the silicon steel sheet enters the detection area, the visual detection component can send a start signal to the driving component to rotate the rotating table and move another group of the storage components between the pushing component and the conveying device; When the silicon steel sheet is in the detection area, the visual detection component can send a stop signal to the driving component and the pushing component; When the silicon steel sheet exits the detection area, the visual detection component can send a start signal to the pushing component.

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