An automatic sorting and stacking production and conveying device for iron cores

Abstract

The present invention belongs to the technical field of transformer core stacking, and in particular, is a production and conveying device for automatic sorting and stacking of cores, including a truss, a rotating table is provided on one side of the truss, a laminating table is provided on the side of the truss away from the rotating table, a table plate is fixedly installed on the top of the rotating table, a raw material grabbing mechanism and a raw material laminating mechanism are installed on the truss, and a plurality of conveying components distributed linearly are provided below the raw material grabbing mechanism and the raw material laminating mechanism, and two adjacent conveying components are fixedly connected end to end, and the raw material grabbing mechanism is used to grab the material on the table plate to the conveying component for conveying. The present invention can ensure that the materials can be centered between the two side frames during the material conveying process of the conveying mechanism one and the conveying mechanism two by controlling the synchronous rotation of the conveying mechanism one and the conveying mechanism two in the same direction, thereby ensuring that the materials will not be offset to one side during the material conveying process.

Description

Technical Field

[0001] The invention relates to the technical field of transformer iron core stacking, and in particular to an automatic iron core sorting and stacking production and conveying device. Background Art

[0002] The traditional stacking technology of transformer silicon steel sheet core is roughly as follows: after the silicon steel sheets are cut on the cross-cutting line, they are manually transported to the stacking workplace and manually stacked into cores; the silicon steel sheets are cut and stacked on the cross-cutting line, manually transported to the stacking workplace, manually sorted (the silicon steel sheets are neatly stacked), loaded into the predetermined position of the automatic stacking equipment, and then stacked into cores by the automatic stacking equipment. Now the loading device on the stacking table can completely replace the traditional manual stacking.

[0003] The loading device on the stacking table needs to adopt a conveying device to transport the silicon steel sheets during use. However, during use, the traditional conveying device may be easily offset to one side during the conveying process due to the placement of the silicon steel sheets and some other factors. The position of the silicon steel sheets needs to be readjusted during the subsequent stacking process of the robot arm. In addition, for some symmetrically stacked and centrally symmetrically distributed silicon steel sheets, the position of the silicon steel sheets needs to be adjusted by rotation during the stacking process. Instability may easily occur during the rotation of the silicon steel sheets. The above-mentioned problems may easily affect the stacking speed of the silicon steel sheets during actual use. Therefore, a production conveying device for automatic sorting and stacking of iron cores is proposed. Summary of the invention

[0004] In order to solve the shortcomings in the prior art, the present invention proposes an automatic iron core sorting and stacking production and conveying device.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an automatic sorting and stacking production and conveying device for iron cores, comprising a truss, a rotating table is provided on one side of the truss, a stacking table is provided on the side of the truss away from the rotating table, a table plate is fixedly installed on the top of the rotating table, a raw material grabbing mechanism and a raw material stacking mechanism are installed on the truss, and a plurality of linearly distributed conveying components are provided below the raw material grabbing mechanism and the raw material stacking mechanism, and two adjacent conveying components are fixedly connected end to end, the raw material grabbing mechanism is used to grab the material on the table plate to the conveying component for conveying, the raw material stacking mechanism is used to grab the material on the conveying component and place it on the stacking table for stacking, the conveying component can convey the material in the center when conveying the material, and the conveying component can adjust the direction of the material when conveying the material.

[0006] Preferably, the conveying assembly includes a platform, two side frames are fixedly installed on the top of the platform, and multiple sets of coaxially arranged conveying mechanisms 1 and 2 are provided between the two side frames. When the conveying mechanisms 1 and 2 rotate in the same direction, the material can be centered between the conveying mechanisms 1 and 2. When the conveying mechanisms 1 and 2 rotate in opposite directions, the orientation of the material on the conveying mechanisms 1 and 2 can be adjusted.

[0007] Preferably, the conveying mechanism 1 includes a driving roller 1, and the conveying mechanism 2 includes a driving roller 2. The ends of the driving roller 1 and the driving roller 2 that are close to each other are rotatably connected, and the ends of the driving roller 1 and the driving roller 2 that are away from each other respectively pass through the corresponding side frames and are rotatably connected to the corresponding side frames. The driving roller 1 is fixedly sleeved with a roller 1, and a plurality of spiral conveying strips 1 distributed in a circular array are fixedly installed on the side of the roller 1. The driving roller 2 is fixedly sleeved with a roller 2, and a plurality of spiral conveying strips 2 distributed in a circular array are fixedly installed on the side of the roller 2. The rotation directions of the spiral conveying strip 1 and the spiral conveying strip 2 are opposite.

[0008] Preferably, a cleaning mechanism is provided under the conveying mechanism one and the conveying mechanism two, and the cleaning mechanism includes two bidirectional screw rods fixedly connected, and the ends of the two bidirectional screw rods away from each other respectively penetrate the corresponding side frames and are rotatably connected to the corresponding side frames, and the two bidirectional screw rods are each provided with a screw rod sleeve, and the tops of the two screw rod sleeves are fixedly installed with arc-shaped brushes, and the two arc-shaped brushes are respectively slidably connected to the conveying mechanism one and the conveying mechanism two, and the cleaning mechanism also includes two limit rods fixedly installed between the two side frames, and the two limit rods penetrate the two screw rod sleeves and are slidably connected to the two screw rod sleeves.

[0009] Preferably, a pulley 1 is fixedly mounted on the end of the driving roller 2 away from the driving roller 1, a pulley 2 is fixedly mounted on the end of one of the bidirectional screw rods close to the pulley 1, and the same synchronous belt is sleeved on the pulley 1 and the pulley 2.

[0010] Preferably, the raw material grabbing mechanism includes an electric linear module fixedly mounted on the top of a truss, and the raw material grabbing mechanism also includes a rectangular frame slidably mounted on the truss, a slider on the electric linear module is fixedly connected to the inner wall of the top of the rectangular frame, and a grabbing device is fixedly mounted on the bottom of the rectangular frame.

[0011] Preferably, the raw material stacking mechanism includes an electric linear module 2 fixedly mounted on the top of a truss, and the raw material stacking mechanism also includes a rectangular frame 2 slidably mounted on the truss, the slider on the electric linear module 2 is fixedly connected to the inner wall at the top of the rectangular frame 2, and a stacking device is fixedly mounted on the bottom of the rectangular frame 2.

[0012] Preferably, a plurality of material placing tables distributed in a circular array are provided on the top of the table.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention controls the conveying mechanism 1 and the conveying mechanism 2 to rotate synchronously in the same direction, so as to ensure that the materials can be centered between the two side frames during the conveying of materials by the conveying mechanism 1 and the conveying mechanism 2, thereby ensuring that the materials will not deviate to one side during the conveying of materials;

[0015] 2. By controlling the synchronous rotation of the conveying mechanism 1 and the conveying mechanism 2 in opposite directions, the conveying direction of the material can be changed during the material conveying process of the conveying mechanism 1 and the conveying mechanism 2, thereby increasing the stacking speed of the material. In addition, the direction of the material can be changed during the conveying process without the need for adjustment during the stacking process, and the operation is smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an automatic iron core sorting and stacking production and conveying device proposed by the present invention;

[0017] Figure 2 This is a structural schematic diagram of a conveying assembly in an automatic iron core sorting and stacking production conveying device proposed by the present invention;

[0018] Figure 3 It is a structural schematic diagram of a conveying mechanism 1, a conveying mechanism 2 and a cleaning mechanism in an automatic iron core sorting and stacking production conveying device proposed by the present invention;

[0019] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of part A;

[0020] Figure 5 It is a structural schematic diagram of a truss, a raw material grabbing mechanism and a raw material stacking mechanism in an automatic iron core sorting and stacking production and conveying device proposed by the present invention;

[0021] Figure 6 This is a schematic structural diagram of a rotating table and a table plate in an automatic iron core sorting and stacking production and conveying device proposed by the present invention;

[0022] Figure 7 This is a schematic structural diagram of a platform in an automatic iron core sorting and stacking production and conveying device proposed by the present invention.

[0023] In the figure: 1. Truss; 2. Raw material grabbing mechanism; 21. Electric linear module 1; 22. Rectangular frame 1; 23. Grabbing equipment; 3. Raw material stacking mechanism; 31. Electric linear module 2; 32. Rectangular frame 2; 33. Stacking equipment; 4. Rotating table; 5. Table; 51. Material placement table; 6. Conveying assembly; 61. Table; 62. Side frame; 63. Conveying mechanism 1; 631. Driving roller 1; 632. Roller 1; 633. Spiral conveyor strip 1; 64. Conveying mechanism 2; 641. Driving roller 2; 642. Roller 2; 643. Spiral conveyor strip 2; 65. Cleaning mechanism; 651. Bidirectional screw; 652. Screw sleeve; 653. Arc brush; 654. Limit rod; 655. Pulley 1; 656. Pulley 2; 657. Synchronous belt; 7. Stacking table. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Please refer to Figure 1-Figure 7 The present invention provides a technical solution: an automatic sorting and stacking production and conveying device for iron cores, comprising a truss 1, a rotating table 4 is provided on one side of the truss 1, a stacking table 7 is provided on the side of the truss 1 away from the rotating table 4, a table plate 5 is fixedly installed on the top of the rotating table 4, a raw material grabbing mechanism 2 and a raw material stacking mechanism 3 are installed on the truss 1, and a plurality of linearly distributed conveying components 6 are provided below the raw material grabbing mechanism 2 and the raw material stacking mechanism 3, and two adjacent conveying components 6 are fixedly connected end to end, the raw material grabbing mechanism 2 is used to grab the material on the table plate 5 to the conveying component 6 for conveying, the raw material stacking mechanism 3 is used to grab the material on the conveying component 6 and place it on the stacking table 7 for stacking, the conveying component 6 can convey the material in the center when conveying the material, and the conveying component 6 can adjust the direction of the material when conveying the material.

[0026] The conveying assembly 6 includes a frame 61, and two side frames 62 are fixedly installed on the top of the frame 61. A plurality of coaxially arranged conveying mechanisms 1 63 and 64 are arranged between the two side frames 62. When the conveying mechanisms 1 63 and 64 rotate in the same direction, the material can be centered between the conveying mechanisms 1 63 and 64. When the conveying mechanisms 1 63 and 64 rotate in opposite directions, the direction of the material on the conveying mechanisms 1 63 and 64 can be adjusted.

[0027] The conveying mechanism 1 63 includes a driving roller 1 631, and the conveying mechanism 2 64 includes a driving roller 2 641. The ends of the driving roller 1 631 and the driving roller 2 641 that are close to each other are rotatably connected, and the ends of the driving roller 1 631 and the driving roller 2 641 that are away from each other respectively penetrate the corresponding side frame 62 and are rotatably connected to the corresponding side frame 62. A roller 1 632 is fixedly sleeved on the driving roller 1 631, and a plurality of spiral conveying strips 1 633 distributed in a circular array are fixedly installed on the side of the roller 1 632. The driving roller 2 641 is fixedly sleeved with a roller 2 642, and a plurality of spiral conveying strips 2 643 distributed in a circular array are fixedly installed on the side of the roller 2 642. The rotation directions of the spiral conveying strip 1 633 and the spiral conveying strip 2 643 are opposite.

[0028] Furthermore, the plurality of driving rollers 1 631 are all driven by the same driving device, and the plurality of driving rollers 2 641 are also all driven by the same driving device.

[0029] A cleaning mechanism 65 is provided below the conveying mechanism 1 63 and the conveying mechanism 2 64. The cleaning mechanism 65 includes two bidirectional screw rods 651 that are fixedly connected. The ends of the two bidirectional screw rods 651 that are away from each other respectively penetrate the corresponding side frames 62 and are rotatably connected to the corresponding side frames 62. The two bidirectional screw rods 651 are both sleeved with screw rod sleeves 652. The tops of the two screw rod sleeves 652 are fixedly installed with arc-shaped brushes 653. The two arc-shaped brushes 653 are respectively slidably connected to the conveying mechanism 1 63 and the conveying mechanism 2 64. The cleaning mechanism 65 also includes two limiting rods 654 that are fixedly installed between the two side frames 62. The two limiting rods 654 both penetrate the two screw rod sleeves 652 and are slidably connected to the two screw rod sleeves 652.

[0030] A pulley 1 655 is fixedly installed on one end of the driving roller 2 641 away from the driving roller 1 631, and a pulley 2 656 is fixedly installed on one end of a bidirectional screw rod 651 close to the pulley 1 655, and the same synchronous belt 657 is sleeved on the pulley 1 655 and the pulley 2 656.

[0031] Furthermore, when the driving roller 2 641 rotates, the pulley 1 655 can be driven to rotate synchronously, and the pulley 1 655 then drives the pulley 2 656 to rotate through the synchronous belt 657, and the pulley 2 656 then drives the two bidirectional screw rods 651 to rotate synchronously. During the rotation of the bidirectional screw rod 651, the screw rod sleeve 652 located thereon will reciprocate along the axis of the bidirectional screw rod 651 as a path. During the reciprocating movement of the two screw rod sleeves 652, the multiple spiral conveying strips 1 633 and the multiple spiral conveying strips 2 643 can be cleaned by two arc-shaped brushes 653. By ensuring the cleanliness of the spiral conveying strips 2 643 and the spiral conveying strip 1 633, the friction between the spiral conveying strip 1 633 and the spiral conveying strip 2 643 can be maintained from being affected by dirt.

[0032] The two limiting rods 654 can limit the position of the bidirectional screw rod 651 so that the screw rod sleeve 652 moves left and right during the rotation process, and the bidirectional screw rod 651 will not drive the screw rod sleeve 652 to rotate synchronously.

[0033] The raw material grabbing mechanism 2 includes an electric linear module 21 fixedly installed on the top of the truss 1, and the raw material grabbing mechanism 2 also includes a rectangular frame 22 slidably mounted on the truss 1. The slider on the electric linear module 21 is fixedly connected to the inner wall of the top of the rectangular frame 22, and a grabbing device 23 is fixedly installed at the bottom of the rectangular frame 22.

[0034] The raw material stacking mechanism 3 includes an electric linear module 31 fixedly installed on the top of the truss 1, and the raw material stacking mechanism 3 also includes a rectangular frame 32 slidably mounted on the truss 1. The slider on the electric linear module 31 is fixedly connected to the inner wall of the top of the rectangular frame 32, and a stacking device 33 is fixedly installed on the bottom of the rectangular frame 32.

[0035] Furthermore, the gripping device 23 and the stacking device 33 are common components of the existing stacking table loading device, and therefore, they are not described in detail in this application.

[0036] A plurality of material placement platforms 51 distributed in a circular array are provided on the top of the platform 5 .

[0037] In this embodiment: when in use, first place the materials constituting the iron core on each material placement table 51, then control the electric linear module 1 21 to drive the rectangular frame 1 22 to move, when the grabbing device 23 moves above the material, the grabbing device 23 can be controlled to fall and grab the material on the material placement table 51, and then the electric linear module 1 21 is used to transfer the material grabbed on the grabbing device 23 to the adjacent conveying component 6, and then after being conveyed by multiple conveying components 6, when the material moves below the stacking device 33, the stacking device 33 can be controlled to move down and grab the material, and then driven by the electric linear module 2 31, the rectangular frame 2 32 can drive the stacking device 33 to drive the material to move to the stacking table 7, and repeat several times, so that the material can be stacked on the top of the stacking table 7 to form an iron core;

[0038] When the conveying assembly 6 conveys materials, the driving roller 1 631 and the driving roller 2 641 are driven to rotate synchronously in the same direction, and the materials are conveyed by the spiral conveying strips 1 633 and the spiral conveying strips 2 643, as shown in FIG. Figure 3As shown, when the driving roller 1 631 and the driving roller 2 641 rotate counterclockwise, the plurality of spiral conveying strips 2 643 can apply a thrust to the right front to the material, and the plurality of spiral conveying strips 1 633 can apply a thrust to the left front to the material. The two thrusts offset each other, and can ensure that the material can be transported forward in the middle of the two side frames 62. In this process, it is necessary to ensure that the plurality of spiral conveying strips 2 643 and the plurality of spiral conveying strips 1 633 are as shown in FIG. Figure 3 The ends shown are joined together;

[0039] When the direction of the conveying material on the conveying assembly 6 needs to be adjusted, the driving roller 1 631 and the driving roller 2 641 can be driven to rotate in opposite directions, and the spiral conveying of the plurality of spiral conveying strips 1 633 and the plurality of spiral conveying strips 2 643 is performed. Figure 3 As shown, when the driving roller 1 631 rotates counterclockwise and the driving roller 2 641 rotates clockwise, the multiple spiral conveying bars 2 643 can apply a thrust toward the right front to the material, and the multiple spiral conveying bars 1 633 can apply a thrust toward the left rear to the material. The two thrusts interact with each other to ensure that the material can be rotated in the middle of the two side frames 62. When the material turns around, the driving roller 1 631 and the driving roller 2 641 can be controlled again to rotate synchronously in the same direction, thereby ensuring that the multiple sets of conveying mechanisms 1 63 and conveying mechanisms 2 64 can ensure that the material after the turn can be conveyed forward in the middle of the two side frames 62.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic iron core sorting and stacking production and conveying device, comprising a truss (1), characterized in that: A rotating table (4) is provided on one side of the truss (1), and a stacking table (7) is provided on the side of the truss (1) away from the rotating table (4). A table plate (5) is fixedly installed on the top of the rotating table (4). A raw material grabbing mechanism (2) and a raw material stacking mechanism (3) are installed on the truss (1). A plurality of conveying components (6) distributed linearly are provided below the raw material grabbing mechanism (2) and the raw material stacking mechanism (3). Two adjacent conveying components (6) are fixedly connected end to end. The raw material grabbing mechanism (2) is used to grab the material on the table plate (5) and transport it to the conveying component (6). The raw material stacking mechanism (3) is used to grab the material on the conveying component (6) and place it on the stacking table (7) for stacking. When conveying the material, the conveying component (6) can transport the material in the center, and the conveying component (6) can change the direction of the material when conveying the material. The conveying assembly (6) comprises a platform (61), two side frames (62) are fixedly mounted on the top of the platform (61), and a plurality of coaxially arranged conveying mechanisms 1 (63) and 2 (64) are arranged between the two side frames (62); The conveying mechanism 1 (63) comprises a driving roller 1 (631), and the conveying mechanism 2 (64) comprises a driving roller 2 (641). The ends of the driving roller 1 (631) and the driving roller 2 (641) that are close to each other are rotatably connected. The ends of the driving roller 1 (631) and the driving roller 2 (641) that are away from each other respectively penetrate the corresponding side frame (62) and are rotatably connected to the corresponding side frame (62). The driving roller 1 (631) is fixedly sleeved with a roller 1 (632), and a plurality of spiral conveying strips 1 (633) distributed in a circumferential array are fixedly installed on the side of the roller 1 (632). The driving roller 2 (641) is fixedly sleeved with a roller 2 (642), and a plurality of spiral conveying strips 2 (643) distributed in a circumferential array are fixedly installed on the side of the roller 2 (642). The spiral conveying strips 1 (633) and the spiral conveying strips 2 (643) have opposite rotation directions. A cleaning mechanism (65) is provided below the conveying mechanism 1 (63) and the conveying mechanism 2 (64), the cleaning mechanism (65) comprising two bidirectional screw rods (651) which are fixedly connected, the ends of the two bidirectional screw rods (651) which are away from each other respectively penetrate the corresponding side frames (62) and are rotatably connected to the corresponding side frames (62), the two bidirectional screw rods (651) are both sleeved with screw rod sleeves (652), the tops of the two screw rod sleeves (652) are both fixedly installed with arc-shaped brushes (653), the two arc-shaped brushes (653) are respectively slidably connected to the conveying mechanism 1 (63) and the conveying mechanism 2 (64), the cleaning mechanism (65) further comprising two limiting rods (654) which are fixedly installed between the two side frames (62), the two limiting rods (654) penetrate the two screw rod sleeves (652) and are slidably connected to the two screw rod sleeves (652); A pulley 1 (655) is fixedly mounted on one end of the driving roller 2 (641) away from the driving roller 1 (631), and a pulley 2 (656) is fixedly mounted on one end of a bidirectional screw rod (651) close to the pulley 1 (655), and the same synchronous belt (657) is sleeved on the pulley 1 (655) and the pulley 2 (656).

2. The core automatic sorting and stacking production and conveying device according to claim 1 is characterized by: When the conveying mechanism 1 (63) and the conveying mechanism 2 (64) rotate in the same direction, the material can be centered between the conveying mechanism 1 (63) and the conveying mechanism 2 (64); when the conveying mechanism 1 (63) and the conveying mechanism 2 (64) rotate in opposite directions, the orientation of the material on the conveying mechanism 1 (63) and the conveying mechanism 2 (64) can be reversed.

3. The core automatic sorting and stacking production and conveying device according to claim 1 is characterized by: The material grabbing mechanism (2) comprises an electric linear module (21) fixedly mounted on the top of the truss (1), and the material grabbing mechanism (2) further comprises a rectangular frame (22) slidably mounted on the truss (1), a slider on the electric linear module (21) being fixedly connected to the inner wall of the top of the rectangular frame (22), and a grabbing device (23) being fixedly mounted on the bottom of the rectangular frame (22).

4. The core automatic sorting and stacking production and conveying device according to claim 1 is characterized by: The raw material lamination mechanism (3) comprises an electric linear module 2 (31) fixedly mounted on the top of the truss (1), and the raw material lamination mechanism (3) also comprises a rectangular frame 2 (32) slidably mounted on the truss (1), a slider on the electric linear module 2 (31) being fixedly connected to the inner wall of the top of the rectangular frame 2 (32), and a lamination device (33) being fixedly mounted on the bottom of the rectangular frame 2 (32).

5. The core automatic sorting and stacking production and conveying device according to claim 1 is characterized by: A plurality of material placement tables (51) distributed in a circular array are provided on the top of the table plate (5).

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