Transfer equipment for silicon steel sheet coil

Abstract

The invention relates to transfer equipment for silicon steel sheet material coils, and relates to the technical field of material coil transfer, the transfer equipment comprises a transfer block, a transfer frame, a first transfer arm and a second transfer arm, the transfer block is provided with a moving assembly, the moving assembly is used for driving the transfer block to move, the transfer frame is arranged on the transfer block, and the transfer frame is arranged on the transfer block. The first transfer arm is arranged on the transfer frame in a sliding mode, the transfer frame is provided with a lifting piece, the lifting piece is used for driving the first transfer arm to ascend and descend, the transfer block is provided with a mounting frame, the two second transfer arms are arranged on the mounting frame in a sliding mode, and the mounting frame is provided with a sliding assembly. The sliding assembly is used for driving the second transfer arm to slide. The method has the effect of improving the applicability.

Description

Technical Field

[0001] The invention relates to the technical field of coil transfer, and in particular to a transfer device for silicon steel sheet coils. Background Art

[0002] Silicon steel sheets, also known as electrical steel, are important soft magnetic alloys that are indispensable to the electric power, electronics and military industries. They are also the metal functional materials with the largest output. They are mainly used as the iron cores of various motors, generators and transformers. During the processing and production of silicon steel sheets, the rolled silicon steel sheet raw materials need to be cut and trimmed, and the rolled raw materials need to be transported and transshipped during this process.

[0003] In the prior art, the transfer of rolled silicon steel sheets is carried out by an AGV trolley with a support arm. The support arm on the trolley is inserted into the hole in the middle of the coil, thereby driving the coil to move. Silicon steel sheet production plants are mostly equipped with vertical warehouses for storing coils, and are also mostly equipped with cross-rotating arms. The coil to be transferred is placed by the support arm extended from the cross-rotating arm. When transferring silicon steel sheet coils, it is generally necessary to move the AGV trolley in the direction close to the cross-rotating arm so that the support arm on the AGC trolley is inserted into the center hole of the silicon steel sheet coil supported by the cross-rotating arm, thereby transferring.

[0004] However, in the actual transportation process, the support arms provided in the cross-rotating arms and other devices for placing material coils are mostly provided with a single support arm or two groups of support arms with two different silicon steel sheet material coil placement structures. During transportation, the support arms on the AGV trolley also have two different structures, one support arm or two support arms. However, if the support arms on the AGV trolley are consistent with the support arm structure of the cross-rotating arms or other placement equipment, the support arms of the two may conflict with each other during the transportation process. For example, when the support arms of a group of support arms of the trolley are inserted into the center of the material coil to be transferred, they will conflict with a group of support arms of the cross-rotating arms, so that the support arms on the AGV trolley cannot be inserted into the center hole of the silicon steel sheet material coil, affecting the transportation of the material coil. Therefore, the existing AGV trolley is only suitable for material coil placement equipment with the same support arm structure, and its overall applicability needs to be improved. Summary of the invention

[0005] In order to improve applicability, the present application provides a transfer device for silicon steel sheet coils.

[0006] The present application provides a silicon steel sheet coil transfer device that adopts the following technical solution: A transfer device for silicon steel sheet coils, comprising a transfer block, a transfer frame, a first transfer arm and a second transfer arm, the transfer block is provided with a moving component, the moving component is used to drive the transfer block to move, the transfer frame is arranged on the transfer block, the first transfer arm is slidably arranged on the transfer frame, the transfer frame is provided with a lifting member, the lifting member is used to drive the first transfer arm to rise and fall, the transfer block is provided with a mounting frame, the second transfer arm is provided with two arms and both are slidably arranged on the mounting frame, the mounting frame is provided with a sliding component, the sliding component is used to drive the second transfer arm to slide.

[0007] By adopting the above technical scheme, the moving component drives the transfer block to move to the cross-rotating arm or other equipment for placing the material roll, and the first transfer arm with a one-branch structure or the second transfer arm with a two-branch structure is selected according to the specifications of the support arm of the equipment for placing the material roll. For example, when the cross-rotating arm support arm is a two-branch structure, the lifting member drives the first transfer arm to rise and fall to a suitable position, so that when the moving component drives the transfer block to move, the first transfer arm is inserted into the center of the material roll, thereby reducing the possibility of mutual interference between the support arm structures. By setting a first transfer arm with a one-support arm structure and a second transfer arm with two-support arm structures, the transfer equipment can select a suitable transfer arm structure according to the support arm structure of the docking equipment, thereby avoiding mutual interference between the support arm of the placement equipment and the transfer arm of the transfer equipment during the transfer process, affecting the transfer action, so that the transfer equipment is suitable for placement equipment with different support arm structures, thereby improving the applicability of the transfer equipment.

[0008] Preferably, the moving assembly includes a moving motor, a moving sprocket, a moving chain, a moving wheel and a moving shaft. The moving wheel is rotatably arranged at the bottom of the transfer block, the moving shaft is connected and arranged between two moving wheels, the moving motor is arranged on the transfer block, two moving sprockets are arranged, one of which is arranged on the moving shaft, and the other of which is arranged on the rotating shaft of the moving motor, and the moving chain is meshingly sleeved on the two moving sprockets.

[0009] By adopting the above technical solution, after starting the moving motor, the two moving sprockets are driven to rotate synchronously through the moving chain, thereby driving the moving wheel at the bottom of the transfer block to rotate through the moving shaft, thereby driving the transfer block to move. The operation is simple and convenient, and it is easy to use.

[0010] Preferably, the transfer block is rotatably provided with an auxiliary block, a rotation component is provided between the transfer block and the auxiliary block, the rotation component is used to drive the auxiliary block to rotate, and the transfer frame and the mounting frame are both provided on the auxiliary block.

[0011] By adopting the above technical solution, the rotating component drives the auxiliary block to rotate, which can facilitate the transfer and movement of the material roll and improve the convenience of use.

[0012] Preferably, the rotating assembly includes a rotating motor, a first rotating gear and a second rotating gear, the rotating motor is arranged on the auxiliary block, the first rotating gear is arranged on the rotating shaft of the rotating motor, the second rotating gear is arranged on the auxiliary block and is rotatably connected to the transfer block, and the first rotating gear and the second rotating gear are meshed with each other.

[0013] By adopting the above technical solution, the rotating motor is started to drive the first rotating gear to rotate, thereby engaging and driving the second rotating gear to rotate, so as to drive the auxiliary block to rotate on the rotating block. The operation is simple and convenient, and it is easy to use.

[0014] Preferably, the auxiliary block is provided with an auxiliary track, the transfer frame is slidably arranged on the auxiliary track, the transfer frame is provided with an auxiliary motor, an auxiliary gear is arranged on the rotating shaft of the auxiliary motor, the auxiliary track is provided with an auxiliary rack, and the auxiliary gear is meshed with the auxiliary rack.

[0015] By adopting the above technical solution, the auxiliary motor drives the auxiliary gear to rotate after being started, and then drives the transfer frame as a whole to slide on the auxiliary track under the meshing drive of the auxiliary rack, so as to drive the first transfer arm to move, so as to facilitate use, so that the first transfer arm can move back and forth, and after the material roll is loaded on the first transfer arm, the material roll is moved from the first transfer arm to the second transfer arm through the movement of the first transfer arm and the second transfer arm and the coordination of the lifting of the first transfer arm, so as to further facilitate use, so that the transfer equipment can select the appropriate transfer arm according to the structure of the corresponding equipment where the material roll is to be placed during the process of transporting the material roll, thereby improving the applicability and convenience of use.

[0016] Preferably, the sliding assembly includes a sliding motor, a sliding gear and a sliding rack, the sliding motor is arranged on a mounting frame, the sliding gear is arranged on a rotating shaft of the sliding motor, and the sliding rack is arranged on the second transport arm.

[0017] By adopting the above technical solution, after starting the sliding motor, the sliding gear is driven to rotate, thereby engaging and pushing the sliding rack to drive the second transfer arm to move, thereby realizing the sliding of the second transfer arm, and the operation is simple and convenient.

[0018] Preferably, the second transfer arm is provided with a connecting screw, which passes through the second transfer arm and is bolted to the second transfer arm. The connecting screws on the two second transfer arms are connected and their threads are opposite. The mounting frame is provided with a transmission assembly, which is used to drive the connecting screw to rotate according to the movement of the second transfer arm.

[0019] By adopting the above technical solution, when the sliding component drives the second transfer arm to move, the transmission component electrically connects the screw rod to rotate, thereby driving the two second transfer arms to move toward or away from each other. When the second transfer arm is extended and inserted into the material roll, the second transfer arms move away from each other and spread out in the center of the material roll, thereby improving the stability of the material roll fixed on the second transfer arm.

[0020] Preferably, the transmission assembly comprises a transmission gear and a transmission rack, wherein the transmission rack is arranged on a mounting frame, and the transmission gear is arranged on a connecting screw and meshes with the transmission rack.

[0021] By adopting the above technical solution, when the second transfer arm moves, the transmission gear rotates under the engagement of the transmission rack, thereby driving the connecting screw to rotate, so as to drive the two second transfer arms to move toward or away from each other. The operation is simple and convenient, and the convenience of use is improved. At the same time, no additional driving parts are required, which reduces costs while saving energy and reducing consumption.

[0022] Preferably, the mounting frame is provided with a rack groove, the transmission rack is slidably arranged in the rack groove, the rack groove is provided with a connecting spring, the connecting spring connects the inner wall of the rack groove and the transmission rack, and the mounting frame is provided with a first limit block and a second limit block, and the first limit block and the second limit block can both be against the second transfer arm.

[0023] By adopting the above technical solution, the first limit block clamps the outer side of the second transfer arm, and the second limit block clamps the inner side of the second transfer arm. When the sliding assembly drives the second transfer arm to move and extend, the first limit block initially clamps the second transfer arm so that the connecting screw and the transmission gear cannot rotate. The transmission gear engages to push the transmission rack to slide in the rack groove and compresses the connecting spring. When the second transfer arm leaves the limiting range of the first limit block, the second transfer arm moves to drive the transmission gear to move, and the connection spring restores to push the transmission rack to move, thereby engaging and driving the transmission gear to rotate, so that the second transfer arm expands outward, so that the second transfer arm expands outward after moving out and inserting into the center of the material roll, reducing the possibility of the second transfer arm being opened too early and unable to be inserted into the center hole of the material roll, thereby improving the convenience of use.

[0024] Preferably, the second transfer arm is rotatably provided with a limit rod, the second transfer arm is provided with a limit gear, the limit gear is connected to the rotating shaft of the limit rod, the second transfer arm is provided with a limit slot, a limit rack meshing with the limit gear is slidably provided in the limit slot, a limit spring connected to the limit rack is provided in the limit slot, and the mounting frame is provided with a limit plate, which can be inserted into the limit slot and push the limit rack to slide.

[0025] By adopting the above technical solution, when the second transfer arm is extended, the limit plate is inserted into the limit groove and pushes the limit rack to move and compress the limit spring, thereby driving the limit gear to rotate, so as to drive the limit rod to rotate and rise, so as to support the material roll installed on the second transfer arm, thereby reducing the possibility of the material roll falling. When the second transfer arm is retracted, the limit plate disengages from the limit groove, the limit spring restores and pushes the limit rack to move and drive the limit gear to rotate, and drives the limit rod to move and lay flat under the cooperation of gravity. The operation is simple and convenient, and it is easy to use.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting a transfer block, a transfer frame, a lifting member, a first transfer arm, a second transfer arm, a moving assembly, a mounting frame and a sliding assembly, the first transfer arm can be lifted and lowered on the transfer frame through the lifting member, and the second transfer arm is slidably mounted on the mounting frame through the sliding assembly. At the same time, the transfer block is driven to move by the moving assembly, so that the transfer device can switch the structure of one support arm or two support arms, so as to transfer the rolls of the roll placement equipment with different support arm structures, thereby improving the applicability; 2. By setting a moving motor, a moving sprocket, a moving chain, a moving wheel and a moving shaft, the moving motor is started, and the two moving sprockets are driven to rotate synchronously through the moving chain, thereby driving the moving shaft to rotate, so as to drive the moving wheel at the bottom of the transfer block to rotate, thereby driving the transfer block to move, which is simple and convenient to operate and easy to use; 3. By setting an auxiliary block, a rotating motor, a first rotating gear and a second rotating gear, starting the rotating motor drives the first rotating gear to rotate, thereby driving the second rotating gear and the auxiliary block to rotate, thereby driving the entire structure on the transfer block to rotate, thereby driving the transferred material roll to rotate, so as to change the convenience of movement, improve the convenience of transfer, and facilitate use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is an overall schematic diagram of a transfer device for silicon steel sheet coils provided in Example 1 of the present application.

[0028] Figure 2 It is a schematic diagram used to display the mobile component in Example 1 of the present application.

[0029] Figure 3 It is a schematic diagram used to display the rotating component in Example 1 of the present application.

[0030] Figure 4 It is a schematic diagram used to display the sliding component in Example 1 of the present application.

[0031] Figure 5 It is an overall schematic diagram of a transfer equipment for silicon steel sheet coils provided in Example 2 of the present application.

[0032] Figure 6It is a schematic diagram used to show the internal structure of the mounting frame in the second embodiment of the present application.

[0033] Figure 7 It is a cross-sectional view of the connection relationship of the limit rod in the second embodiment of the present application.

[0034] Explanation of the reference numerals: 1. transfer block; 11. auxiliary wheel; 12. auxiliary buckle block; 13. moving track; 2. auxiliary block; 21. auxiliary track; 22. auxiliary rack; 3. transfer frame; 31. first transfer arm; 32. lifting cylinder; 33. fixing block; 34. camera; 35. auxiliary motor; 351. auxiliary gear; 4. mounting frame; 41. second transfer arm; 411. connecting block; 412. clamping block; 413. assembly block; 414. rotating groove; 416. rotating chamber; 417. connecting screw rod; 418. limiting groove; 42. first limiting block; 421. clamping groove ; 43. Second limit block; 431. Limit plate; 44. Rack groove; 441. Connecting spring; 5. Limit rod; 51. Limit gear; 52. Limit rack; 53. Limit spring; 6. Moving assembly; 61. Moving motor; 62. Moving sprocket; 63. Moving chain; 64. Moving wheel; 65. Moving shaft; 7. Sliding assembly; 71. Sliding motor; 72. Sliding rack; 73. Sliding gear; 8. Rotating assembly; 81. Rotating motor; 82. First rotating gear; 83. Second rotating gear; 9. Transmission assembly; 91. Transmission gear; 92. Transmission rack. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-7 This application is described in further detail.

[0036] The first embodiment of the present application discloses a transfer device for silicon steel sheet coils. Figures 1 to 4, which includes a transfer block 1, a transfer frame 3, a first transfer arm 31 and two second transfer arms 41. The transfer block 1 is provided with a moving component 6 for driving the transfer block 1 to move. The transfer block 1 is provided with an auxiliary block 2 through a rotating shaft. A rotating component 8 for driving the auxiliary block 2 to rotate is provided between the transfer block 1 and the auxiliary block 2. The auxiliary block 2 is fixedly provided with an auxiliary track 21 on the rotating component 8, and the transfer frame 3 is slidably provided on the auxiliary track 21. The transfer frame 3 is fixedly provided with a lifting cylinder 32 as a lifting member, the first transfer arm 31 is fixedly provided on the piston rod of the lifting cylinder 32, the transfer frame 3 is provided with a fixed block 33 slidably connected to the first transfer arm 31 to improve the stability of the movement and lifting of the first transfer arm 31, and the transfer frame 3 is provided with a camera 34 to take pictures to observe whether the transfer posture of the material roll is stable. The auxiliary block 2 is fixedly provided with a mounting frame 4, the second transfer arms 41 are all slidably provided on the mounting frame 4 and can extend out of the mounting frame 4 and the transfer frame 3, and the mounting frame 4 is provided with a sliding component 7 for driving the second transfer arm 41 to slide. By alternately using the first transfer arm 31 and the second transfer arm 41, the transfer device can be connected to material roll placement devices with different support arm specifications, thereby improving applicability.

[0037] To improve the stability of movement, refer to Figure 1 and Figure 2 The moving assembly 6 includes a moving motor 61, a moving sprocket 62, a moving chain 63, a moving wheel 64 and a moving shaft 65. Two moving wheels 64 are provided and are rotatably arranged at the bottom of the transfer block 1. The moving shaft 65 is coaxially fixedly arranged between the two moving wheels 64. The moving motor 61 is fixedly arranged on the transfer block 1. One of the two moving sprockets 62 is coaxially fixedly arranged on the rotating shaft of the moving motor 61, and the other moving sprocket 62 is fixedly sleeved on the moving shaft 65. The moving chain 63 is meshingly sleeved on the two moving sprockets 62. Two auxiliary wheels 11 are also rotatably arranged at the bottom of the transfer block 1. A moving track 13 is fixedly arranged on the ground. The auxiliary wheels 11 and the moving wheels 64 are slidably arranged on the moving track 13. An auxiliary buckle block 12 is provided at the bottom of the transfer block 1 and buckles on the moving track 13 to improve the stability of movement. The moving motor 61 is started to drive the moving wheel 64 to rotate through the transmission of the sprocket and sprocket to drive the transfer block 1 to move along the moving track 13. The operation is simple and convenient, and the movement is stable and efficient.

[0038] In order to improve the convenience of transportation, refer to Figure 1 and Figure 3The rotating assembly 8 includes a rotating motor 81, a first rotating gear 82, and a second rotating gear 83. The rotating motor 81 is fixedly arranged on the auxiliary block 2. The first rotating gear 82 is coaxially fixedly arranged on the rotating shaft of the rotating motor 81. The first rotating gear 82 is located between the transfer block 1 and the auxiliary block 2. The second rotating gear 83 is sleeved on the rotating shaft of the auxiliary block 2 and is fixedly connected to the auxiliary block 2. The first rotating gear 82 and the second rotating gear 83 are meshed with each other. When the rotating motor 81 is started, the auxiliary block 2 is driven to rotate when the gears are meshed, so that the transfer device can be quickly rotated, thereby improving the convenience of transfer.

[0039] To improve the convenience of use, refer to Figure 1 and Figure 3 The transfer rack 3 is fixedly provided with an auxiliary motor 35, and an auxiliary gear 351 is coaxially fixedly provided on the rotating shaft of the auxiliary motor 35. The auxiliary gear 351 is located below the transfer rack 3 and is shielded by the auxiliary track 21. An auxiliary rack 22 is fixedly provided on the auxiliary track 21, and the auxiliary gear 351 meshes with the auxiliary rack 22. The auxiliary motor 35 is started to drive the transfer rack 3 to move through the meshing of the rack and gear, so as to drive the first transfer arm 31 to move forward and backward, cooperate with the sliding assembly 7 to drive the second transfer arm 41 to move forward and backward, and the lifting cylinder 32 drives the first transfer arm 31 to move up and down, so as to facilitate the movement of the material roll between the first transfer arm 31 and the second transfer arm 41, thereby improving the convenience of use.

[0040] To improve the convenience of use, refer to Figure 1 and Figure 4 The sliding assembly 7 includes a sliding motor 71, a sliding gear 73 and a sliding rack 72. The sliding motor 71 is fixedly arranged on the mounting frame 4. A connecting block 411 is fixedly arranged between the two second transport arms 41. The moving rack is fixedly arranged on the top of the second transport arm 41 near the sliding motor 71. The moving gear is coaxially fixed on the rotating shaft of the sliding motor 71 and meshed with the moving rack. When the sliding motor 71 is started, the second transport arm 41 is driven to move out of or retract the mounting frame 4 through the meshing of the gear rack, and the operation is simple and convenient.

[0041] The first embodiment of the present application discloses a transfer device for silicon steel sheet coils, which is different from the first embodiment in that: Figures 5 to 7The bottom of the mounting frame 4 is closed, no connecting block 411 is provided between the two second transport arms 41, and two sets of connecting screws 417 are provided between the second transport arms 41 (the threads of the connecting screws 417 are not shown in the figure), the connecting screws 417 are composed of two screws with opposite threads coaxially fixedly connected, and the connecting screws 417 penetrate the second transport arms 41 and are threadedly connected to the second transport arms 41. An assembly block 413 is slidably provided on the mounting frame 4, and the two second transport arms 41 are slidably connected to the assembly block 413. The second transport arms 41 are slidably provided on the mounting frame 4 and abut against the inner bottom wall of the mounting frame 4. The inner bottom wall of the mounting frame 4 is provided with two first limit blocks 42 and a second limit block 43. The first limit block 42 can be abutted against the outer side walls of the two second transport arms 41. The second limit rod 5 can be abutted against the inner side walls of the two second transport arms 41. The side walls on both sides of the second transport arms 41 are fixedly provided with a clamping block 412. The first limit block 42 and the second limit block 43 are provided with a clamping groove 421. The clamping block 412 can be inserted into the clamping groove 421 and slide in the clamping groove 421. The mounting frame 4 is provided with a transmission assembly 9, which is used to drive the connecting screw rod 417 to rotate according to the movement of the second transport arm 41. When the second transport arm 41 moves and extends, the connecting screw rod 417 is driven to rotate through the transmission assembly 9, thereby driving the two second transport arms 41 to move and expand, so that they are stretched after being inserted into the center of the material roll to improve the stability of the material roll transportation.

[0042] To improve the convenience of use, refer to Figure 5 and Figure 6 The transmission assembly 9 includes a transmission gear 91 and a transmission rack 92. A rack groove 44 is provided on the bottom wall of the mounting frame 4. The transmission rack 92 is adapted to be slidably arranged in the rack groove 44. The transmission gear 91 is coaxially fixed on the connecting screw rod 417 and meshes with the transmission rack 92. A connecting spring 441 connected to the inner wall of the transmission rack 92 is fixedly provided on the inner wall of the rack groove 44 close to the opening side of the mounting frame 4. When the sliding assembly 7 drives the second transfer arm 41 to move and extend out of the mounting frame 4, the first limit block 42 clamps the second transfer arm 41 so that the connecting screw 417 and the transmission gear 91 cannot rotate, and the transmission gear 91 engages to push the transmission rack 92 to slide in the rack groove 44 and compresses the connecting spring 441. When the second transfer arm 41 leaves the limiting range of the first limit block 42, the second transfer arm 41 moves to drive the transmission gear 91 to move, and the connecting spring 441 restores and pushes the transmission rack 92 to move, thereby engaging and driving the transmission gear 91 to rotate, so that the second transfer arm 41 expands outward, so that the second transfer arm 41 expands outward after moving out and inserting into the center of the material roll, reducing the possibility of the second transfer arm 41 opening too early and failing to insert into the center hole of the material roll, thereby improving the convenience of use.

[0043] To improve the stability of transport, refer to Figure 6 and Figure 7The second transport arm 41 is provided with a rotation groove 414 at one end away from the assembly block 413, and a lifting limit rod 5 is provided in the rotation groove 414 through a rotating shaft. The second transport arm 41 is provided with a rotation cavity 416 communicating with the rotation groove 414, and the second rotating rod is also provided with a limit groove 418 communicating with the rotation cavity 416. A limit rack 52 is slidably provided in the limit groove 418, and a limit spring 53 connected to the limit rack 52 is provided on the inner wall of the limit groove 418. A plurality of limit gears 51 are rotatably provided in the rotation cavity 416, and the limit gears 51 are arranged in sequence and meshed in sequence. The limit gear 51 at one end is coaxially fixedly connected with the rotation shaft of the limit rod 5, and the limit gear 51 at the other end meshes with the limit rack 52. The second limit block 43 is provided with a limit plate 431 that can be inserted into the limit groove 418, and the limit plate 431 can slide in the limit groove 418 and push the limit rack 52 to slide. During the extension of the second transport arm 41, the limit plate 431 is inserted into the limit groove 418 and pushes the limit rack 52 to move and compress the limit spring 53, thereby driving the limit gear 51 to rotate, so as to drive the limit rod 5 to rotate and rise, so as to resist the material roll installed on the second transport arm 41, and reduce the possibility of the material roll falling. When the second transport arm 41 is retracted, the limit plate 431 is disengaged from the limit groove 418, and the limit spring 53 is restored to push the limit rack 52 to move and drive the limit gear 51 to rotate, and drive the limit rod 5 to move and lay flat under the cooperation of gravity, and at the same time, the limit plate 431 is inserted into the limit groove 418 to clamp the second transport arm 41, so as to reduce the possibility of the second transport arm 41 turning over after the material roll is installed, and improve the stability of the material roll transportation. In another embodiment, the second transport arm 41 can be provided with more movable clamping structures similar to the limit plate 431 inserted into the limit groove 418 with the inner side wall of the mounting frame 4 to reduce the possibility of the second transport arm 41 turning over after the material roll is installed. In another embodiment, a locking groove that can communicate with the limiting groove 418 is arranged through the limiting rod 5, and the limiting plate 431 passes through the locking groove and is inserted into the limiting groove 418, so that when the limiting rod 5 is not rotated, the limiting plate is inserted into the locking groove to clamp the limiting rod 5, reducing the possibility of accidental movement of the limiting rod 5 affecting the insertion of the second transfer arm 41 into the center of the material roll.

[0044] The implementation principle of a transfer device for silicon steel sheet coils in an embodiment of the present application is as follows: a first transfer arm 31 with a one-support arm structure and a second transfer arm 41 with two-support arm structures are provided, so that the transfer device can be connected to coil placement devices with different support arm structures, and at the same time, by providing supporting equipment such as a lifting cylinder 32, a sliding assembly 7 and a sliding structure of a transfer rack 3, the coil can be moved automatically on the first transfer arm 31 and the second transfer arm 41, thereby improving the applicability of the transfer equipment.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A transfer device for silicon steel sheet coils, characterized in that: The invention comprises a transfer block (1), a transfer frame (3), a first transfer arm (31) and a second transfer arm (41), wherein the transfer block (1) is provided with a moving component (6), and the moving component (6) is used to drive the transfer block (1) to move; the transfer frame (3) is arranged on the transfer block (1); the first transfer arm (31) is slidably arranged on the transfer frame (3); the transfer frame (3) is provided with a lifting member, and the lifting member is used to drive the first transfer arm (31) to rise and fall; the transfer block (1) is provided with a mounting frame (4); the second transfer arm (41) is provided with two arms and both arms are slidably arranged on the mounting frame (4); the mounting frame (4) is provided with a sliding component (7), and the sliding component (7) is used to drive the second transfer arm (41) to slide.

2. The silicon steel sheet coil transfer device according to claim 1, characterized in that: The moving assembly (6) comprises a moving motor (61), a moving sprocket (62), a moving chain (63), a moving wheel (64) and a moving shaft (65), wherein the moving wheel (64) is rotatably arranged at the bottom of the transfer block (1), and the moving shaft (65) is connected and arranged between two moving wheels (64). The moving motor (61) is arranged on the transfer block (1), and two moving sprockets (62) are arranged, wherein one of the moving sprockets (62) is arranged on the moving shaft (65), and the other of the moving sprockets (62) is arranged on the rotating shaft of the moving motor (61), and the moving chain (63) is meshingly sleeved on the two moving sprockets (62).

3. The silicon steel sheet coil transfer device according to claim 1, characterized in that: The transfer block (1) is rotatably provided with an auxiliary block (2), a rotation assembly (8) is provided between the transfer block (1) and the auxiliary block (2), the rotation assembly (8) is used to drive the auxiliary block (2) to rotate, and the transfer frame (3) and the mounting frame (4) are both provided on the auxiliary block (2).

4. The silicon steel sheet coil transfer device according to claim 3, characterized in that: The rotating assembly (8) comprises a rotating motor (81), a first rotating gear (82) and a second rotating gear (83); the rotating motor (81) is arranged on the auxiliary block (2); the first rotating gear (82) is arranged on the rotating shaft of the rotating motor (81); the second rotating gear (83) is arranged on the auxiliary block (2) and is rotationally connected to the transfer block (1); the first rotating gear (82) and the second rotating gear (83) are meshed with each other.

5. The silicon steel sheet coil transfer equipment according to claim 3, characterized in that: The auxiliary block (2) is provided with an auxiliary track (21), the transfer frame (3) is slidably arranged on the auxiliary track (21), the transfer frame (3) is provided with an auxiliary motor (35), the rotating shaft of the auxiliary motor (35) is provided with an auxiliary gear (351), the auxiliary track (21) is provided with an auxiliary rack (22), and the auxiliary gear (351) is meshed with the auxiliary rack (22).

6. The silicon steel sheet coil transfer equipment according to claim 3, characterized in that: The sliding assembly (7) comprises a sliding motor (71), a sliding gear (73) and a sliding rack (72); the sliding motor (71) is arranged on the mounting frame (4); the sliding gear (73) is arranged on the rotating shaft of the sliding motor (71); and the sliding rack (72) is arranged on the second transport arm (41).

7. The silicon steel sheet coil transfer equipment according to claim 1, characterized in that: The second transfer arm (41) is provided with a connecting screw (417), and the connecting screw (417) passes through the second transfer arm (41) and is bolted to the second transfer arm (41). The connecting screws (417) on the two second transfer arms (41) are connected and the threads of the two are opposite. The mounting frame (4) is provided with a transmission assembly (9), and the transmission assembly (9) is used to drive the connecting screw (417) to rotate according to the movement of the second transfer arm (41).

8. The silicon steel sheet coil transfer device according to claim 7, characterized in that: The transmission assembly (9) comprises a transmission gear (91) and a transmission rack (92); the transmission rack (92) is arranged on the mounting frame (4); the transmission gear (91) is arranged on the connecting screw rod (417) and meshes with the transmission rack (92).

9. The silicon steel sheet coil transfer device according to claim 8, characterized in that: The mounting frame (4) is provided with a rack groove (44), the transmission rack (92) is slidably arranged in the rack groove (44), the rack groove (44) is provided with a connecting spring (441), the connecting spring (441) connects the inner wall of the rack groove (44) and the transmission rack (92), and the mounting frame (4) is provided with a first limit block (42) and a second limit block (43), and the first limit block (42) and the second limit block (43) can both be abutted against the second transfer arm (41).

10. The silicon steel sheet coil transfer equipment according to claim 1, characterized in that: The second transfer arm (41) is rotatably provided with a limit rod (5), the second transfer arm (41) is provided with a limit gear (51), the limit gear (51) is connected to the rotation shaft of the limit rod (5), the second transfer arm (41) is provided with a limit slot (418), a limit rack (52) meshing with the limit gear (51) is slidably provided in the limit slot (418), a limit spring (53) connected to the limit rack (52) is provided in the limit slot (418), and the mounting frame (4) is provided with a limit plate (431), the limit plate (431) can be inserted into the limit slot (418) and push the limit rack (52) to slide.

Images