A feeding structure for hot-rolled coil production

Abstract

This application discloses a feeding structure for hot-rolled coil production, belonging to the field of hot-rolled coil transportation. This feeding structure is applied to steel coils. It includes a placement seat at the bottom of the steel coil, symmetrically arranged support components inside the placement seat, a drive component at the bottom of the support components, and an anti-tipping component at the top of the placement seat. Through the design of the placement seat, support components, drive component, and anti-tipping component, by starting the drive motor, the drive motor drives the screw to rotate, which in turn drives the linkage block to move. This causes the two support blocks to move to both sides of the steel coil, supporting it and restricting its rolling within the placement groove. Then, according to the position of the circular gap in the middle of the steel coil, the insertion rod is inserted into the corresponding positioning slot, causing the blocking rod to avoid the circular gap and simultaneously blocking and restricting the sides of the steel coil. This prevents the steel coil from tipping over without affecting the use of the lifting claws.

Description

Technical Field

[0001] This application relates to the field of hot-rolled coil transportation technology, specifically a feeding structure for hot-rolled coil production. Background Technology

[0002] During the production of hot-rolled coils, they need to be transported between various processing workshops, requiring the use of transport equipment for transshipment.

[0003] Chinese utility model patent CN219093189U discloses a feeding structure for hot-rolled coil production. It uses the movement of two moving blocks to move a lifting block, allowing the hot-rolled coil to contact a crossbar for disassembly. However, after the lifting block descends, the lowest point of the hot-rolled coil contacts the crossbar, and slight vibration causes the coil to roll, moving it between adjacent crossbars. Since hot-rolled coils typically weigh one ton or more, this rolling causes strong shaking of the entire device, affecting its safety. Furthermore, during coil movement, lifting claws are usually inserted into the circular gap in the center of the coil for hoisting; however, fixed vertical plates obstruct this gap, affecting the use of the lifting claws.

[0004] Therefore, this application provides a feeding structure for hot-rolled coil production to solve the above problems. Utility Model Content

[0005] This application provides a feeding structure for hot-rolled coil production, aiming to solve the problems mentioned in the background art, such as the hot-rolled coil rolling due to slight vibration after the lifting block descends, causing the hot-rolled coil to roll between adjacent crossbars, resulting in strong shaking of the entire device and affecting the safety of the device. Additionally, when moving the hot-rolled coil, the lifting claw is usually inserted into the circular gap in the middle of the hot-rolled coil, but the fixed vertical plate obstructs the circular gap, affecting the use of the lifting claw.

[0006] To achieve the above objectives, this application provides the following technical solution: a feeding structure for hot-rolled coil production, applied to steel coils; To facilitate the transfer of steel coils: a placement seat is provided at the bottom of the steel coil for placing the steel coil; symmetrical support components are arranged inside the placement seat to prevent the steel coil from rolling; a drive component is provided at the bottom of the support components to drive the support components to move; and an anti-tipping component is provided at the top of the placement seat to prevent the steel coil from tilting to the side. By hoisting the steel coil into the placement slot of the placement seat, and then starting the drive motor, the drive motor drives the screw to rotate, which in turn drives the linkage block to move. This causes the two support blocks to move to both sides of the steel coil, providing support and restricting the rolling of the steel coil within the placement slot. Then, according to the position of the circular gap in the middle of the steel coil, the insertion rod is inserted into the corresponding positioning slot, so that the blocking rod avoids the circular gap and simultaneously blocks and restricts the sides of the steel coil. This prevents the steel coil from tipping over without affecting the use of the lifting claws.

[0007] Preferably, to facilitate the installation of the support assembly and the drive component: the top of the steel coil has a placement groove for installing the support assembly, and the bottom of the placement groove has a guide groove for installing the drive component. The support assembly and the drive component are installed through the placement groove and the guide groove, respectively.

[0008] Preferably, to support the bottom of the steel coil: the support assembly includes a support block inserted inside the placement groove to restrict the rolling of the steel coil, and a linkage block fixedly connected to the bottom of the support block to drive the support block to move. One end of the support block facing the steel coil is arc-shaped, and one end of the linkage block has a threaded groove for the drive component to pass through. The linkage block drives the support block to move, causing the arc-shaped end of the support block to move to the side of the steel coil, thereby restricting the rolling of the steel coil within the placement groove under the action of the two steel coils.

[0009] Preferably, to facilitate the movement of the support block: the driving component includes a screw threaded into the threaded groove for driving the linkage block to move, a drive motor fixedly connected to one end of the screw for driving the screw to rotate, and a bearing sleeved on the other end of the screw for limiting the movement of the screw. The drive motor drives the screw to rotate, thereby causing the linkage block to move linearly within the guide groove, which in turn drives the support block to move within the mounting groove.

[0010] Preferably, to facilitate adjustment of the anti-tipping component's position: the top of the placement base has a positioning slot for positioning the anti-tipping component. The position of the anti-tipping component can be adjusted by inserting it into the positioning slot at different positions.

[0011] Preferably, to prevent the steel coil from tilting, the anti-tipping assembly includes a stop bar disposed on the top of the placement seat to prevent the steel coil from tilting, and an insert rod fixedly connected to the bottom end of the stop bar for insertion into the positioning slot. By inserting the insert rod into the positioning slot, the position of the stop bar is fixed, thereby protecting both sides of the steel coil and preventing it from tilting during transportation.

[0012] Preferably, to facilitate the installation of the entire device, a fixing block for mounting the placement seat is fixedly connected to the outer wall of the placement seat. Using the fixing block, workers can secure the placement seat to the transport vehicle, facilitating the transportation of the steel coils.

[0013] This application, through the design of a placement seat, a support component, a drive component, and an anti-tipping component, utilizes a drive motor to rotate a screw, which in turn moves a linkage block. This causes two support blocks to move to either side of the steel coil, supporting it and restricting its rolling within the placement slot. Then, based on the position of the circular gap in the center of the steel coil, a rod is inserted into the corresponding positioning slot, causing a blocking rod to avoid the circular gap and simultaneously restricting the sides of the steel coil. This prevents the steel coil from tipping over without affecting the use of the lifting claws. Attached Figure Description

[0014] Figure 1 A schematic diagram of a feeding structure for hot-rolled coil production; Figure 2 for Figure 1 A structural diagram of the center placement seat and supporting components; Figure 3 for Figure 2 A schematic diagram of the structure of the central placement seat; Figure 4 for Figure 2 Schematic diagram of the central support component; Figure 5 for Figure 2 Schematic diagram of the drive component; Figure 6 for Figure 2 A schematic diagram of the anti-tipping component.

[0015] In the picture: 1. Steel coil; 2. Placement base; 3. Support assembly; 31. Support block; 32. Linkage block; 4. Drive component; 41. Screw; 42. Drive motor; 43. Bearing; 5. Anti-tipping assembly; 51. Blocking bar; 52. Insert rod; 6. Positioning slot; 7. Fixing block. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0017] This embodiment provides a feeding structure for hot-rolled coil production, such as... Figure 1-6 As shown, this feeding structure is applied to steel coil 1; To facilitate the transfer of steel coil 1: a placement seat 2 is set at the bottom of steel coil 1 for placing steel coil 1; symmetrical support components 3 are set inside the placement seat 2 to prevent steel coil 1 from rolling; a drive component 4 is set at the bottom of the support component 3 to drive the support component 3 to move; and an anti-tipping component 5 is set at the top of the placement seat 2 to prevent steel coil 1 from tilting to the side. By hoisting steel coil 1 into the placement slot of placement seat 2, and then starting drive motor 42, the drive motor 42 drives the screw 41 to rotate, which drives the linkage block 32 to move, thereby moving the two support blocks 31 to both sides of steel coil 1 respectively, supporting steel coil 1 and restricting the rolling of steel coil 1 in the placement slot. Then, according to the position of the circular gap in the middle of steel coil 1, the insertion rod 52 is inserted into the corresponding positioning slot 6, so that the blocking rod 51 avoids the circular gap position, and at the same time blocks and restricts the side of steel coil 1, thereby preventing steel coil 1 from tilting without affecting the use of the lifting claw.

[0018] Specifically, to facilitate the installation of the support component 3 and the drive component 4: the top of the steel coil 1 has a placement groove for installing the support component 3, and the bottom of the placement groove has a guide groove for installing the drive component 4. The support component 3 and the drive component 4 are installed through the placement groove and the guide groove, respectively. The width of the placement groove corresponds to the width of the support block 31, the width of the steel coil 1 is adapted to the width of the placement groove, and the width of the guide groove is adapted to the width of the linkage block 32. The placement groove is a single through groove, and two guide grooves are symmetrically provided.

[0019] More specifically, to support the bottom of the steel coil 1, the support assembly 3 includes a support block 31 inserted inside the placement groove to restrict the rolling of the steel coil 1, and a linkage block 32 fixedly connected to the bottom of the support block 31 to drive the support block 31 to move. The end of the support block 31 facing the steel coil 1 is arc-shaped, and one end of the linkage block 32 has a threaded groove for inserting the drive component 4. By moving the support block 31 through the linkage block 32, the arc-shaped end of the support block 31 moves to the side of the steel coil 1, thereby restricting the rolling of the steel coil 1 in the placement groove under the action of the two steel coils 1. Two support assemblies 3 are symmetrically arranged, with the arc-shaped ends of the two support blocks 31 facing each other, and the contact parts of the support blocks 31 and the linkage block 32 are welded and fixed.

[0020] Furthermore, to facilitate the movement of the support block 31, the driving component 4 includes a screw 41 threaded into a threaded groove for driving the linkage block 32 to move, a drive motor 42 fixedly connected to one end of the screw 41 for driving the screw 41 to rotate, and a bearing 43 sleeved on the other end of the screw 41 for limiting the movement of the screw 41. The drive motor 42 drives the screw 41 to rotate, thereby causing the linkage block 32 to move linearly within the guide groove, thus driving the support block 31 to move within the mounting groove. The number of driving components 4 corresponds to the number of supporting components 3. The threads on the outer wall of the screw 41 mesh with the threads on the inner wall of the threaded groove. The screw 41 is threaded through the threaded groove. The screw 41 is fixed to the output end of the drive motor 42 by welding. The bearing 43 is sleeved on the outer wall of the end of the screw 41. The end of the guide groove has a circular groove for installing the bearing 43. The drive motor 42 is an existing motor that can rotate in both directions. The drive motor 42 is electrically connected to an external controller. By controlling the forward and reverse rotation of the output end of the drive motor 42, the screw 41 rotates synchronously. Under the action of thread meshing, the drive linkage block 32 performs linear reciprocating motion in the guide groove. The linkage block 32 is adapted to the guide groove to limit the rotation of the linkage block 32. The movement of the linkage block 32 drives the movement of the supporting block 31 to adjust the position of the supporting block 31.

[0021] Specifically, to facilitate adjustment of the position of the anti-tipping component 5, the top of the placement base 2 is provided with positioning slots 6 for positioning the anti-tipping component 5. The position of the anti-tipping component 5 can be adjusted by inserting it into the positioning slots 6 at different positions. Multiple positioning slots 6 are provided, symmetrically distributed at equal intervals on both sides of the top of the placement base 2, thereby facilitating the adjustment of the position of the anti-tipping component 5.

[0022] More specifically, to prevent the steel coil 1 from tilting, the anti-tipping assembly 5 includes a blocking rod 51 installed on the top of the placement seat 2 to prevent the steel coil 1 from tilting, and an insert rod 52 fixedly connected to the bottom of the blocking rod 51 for insertion into the positioning slot 6. By inserting the insert rod 52 into the positioning slot 6, the position of the blocking rod 51 is fixed, thereby protecting both sides of the steel coil 1 and preventing it from tilting during transportation. At least four sets of anti-tipping assemblies 5 are provided. The contact points between the blocking rod 51 and the insert rod 52 are welded and fixed. The size of the insert rod 52 is adapted to the size of the positioning slot 6, while the size of the blocking rod 51 is larger than that of the positioning slot 6. When the steel coil 1 tilts, it will compress the blocking rod 51. Under the action of the insert rod 52 and the positioning slot 6, the blocking rod 51 cannot move, thus preventing the steel coil 1 from tilting. The position of the anti-tipping assembly 5 avoids the circular gaps in the steel coil 1, thereby avoiding any impact on the use of the lifting claws.

[0023] Specifically, to facilitate the installation of the entire device: a fixing block 7 for mounting the placement seat 2 is fixedly connected to the outer wall of the placement seat 2. Using the fixing block 7, workers can secure the placement seat 2 to the transport vehicle, facilitating the transportation of the steel coil 1. Multiple fixing blocks 7 are provided, symmetrically located on both sides of the outer wall of the placement seat 2, and the contact points between the fixing blocks 7 and the placement seat 2 are welded and fixed.

[0024] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.

Claims

1. A feeding structure for hot-rolled coil production, applied to steel coils (1); characterized in that A placement seat (2) is provided at the bottom of the steel coil (1) for placing the steel coil (1), a support component (3) is symmetrically arranged inside the placement seat (2) for preventing the steel coil (1) from rolling, a drive component (4) is provided at the bottom of the support component (3) for driving the support component (3) to move, and an anti-tipping component (5) is provided at the top of the placement seat (2) for preventing the steel coil (1) from tilting to the side.

2. The pay-off arrangement for hot strip production according to claim 1, characterized in that: The top of the steel coil (1) is provided with a placement groove for installing the support component (3), and the bottom of the placement groove is provided with a guide groove for installing the drive component (4).

3. The pay-off arrangement for hot strip production according to claim 2, characterized in that: The support assembly (3) includes a support block (31) inserted inside the placement slot to restrict the rolling of the steel coil (1) and a linkage block (32) fixedly connected to the bottom of the support block (31) to drive the support block (31) to move. The end of the support block (31) facing the steel coil (1) is arc-shaped, and the end of the linkage block (32) is provided with a threaded groove for inserting the drive component (4).

4. The pay-off arrangement for hot strip production according to claim 3, characterized in that: The driving component (4) includes a screw (41) threaded through the threaded groove for driving the linkage block (32) to move, a drive motor (42) fixedly connected to one end of the screw (41) for driving the screw (41) to rotate, and a bearing (43) sleeved on the other end of the screw (41) for limiting the movement of the screw (41).

5. The feeding structure for hot-rolled coil production according to claim 1, characterized in that: The top of the placement seat (2) is provided with a positioning slot (6) for positioning the anti-tipping component (5).

6. The pay-off arrangement for hot strip production according to claim 5, characterized in that: The anti-tipping assembly (5) includes a stop bar (51) disposed on the top of the placement seat (2) to prevent the steel coil (1) from tilting to the side, and a plug bar (52) fixedly connected to the bottom end of the stop bar (51) for inserting into the positioning slot (6).

7. The pay-off arrangement for hot strip production according to claim 1, characterized in that: The outer wall of the placement seat (2) is fixedly connected to a fixing block (7) for installing the placement seat (2).

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