Rotary packing device

Abstract

The utility model relates to the technical field of steel coil processing, in particular to a rotary packing device which is characterized by comprising a horizontal rotating mechanism, and at least one horizontal bearing arm is arranged at the horizontal rotating end of the horizontal rotating mechanism. According to the steel coil packing device, the steel coil can be stably lifted, a crane does not need to participate in the packing process, the packing process can be carried out more conveniently and safely, and therefore the packing efficiency and safety of the steel coil can be improved; the inconvenience of enterprise production management can be reduced; the rotary packing device has very high reliability and applicability.

Description

Technical Field

[0001] This utility model relates to the field of steel coil processing technology, and in particular to a rotary packaging device. Background Technology

[0002] Currently, to ensure the safety of steel coil transfer and reduce the adverse effects of external factors, the steel coils are often packaged after the winding device has finished winding them. Existing packaging methods include binding with several straps and covering with a waterproof membrane. Specifically: first, a small amount of strapping is used to bind the steel coil on the winding device to prevent it from loosening during unloading and hoisting, and to avoid excessive time being spent on subsequent coil winding; then, the steel coil is unloaded using a horizontally moving unloading trolley. At this point, the steel coil is in a horizontal position, and its outer circumference is in contact with the unloading trolley, making it impossible to continue binding with straps and covering with a waterproof membrane; therefore, a gantry crane and C-type spreader are used to horizontally lift the steel coil, so that it is in a suspended state; only then can a waterproof membrane be covered on the outer circumference of the steel coil; finally, the waterproof membrane is bound to the steel coil with strapping, and these straps are used for further reinforcement.

[0003] Therefore, it is evident that currently, when packaging steel coils, a gantry crane is required to lift the coils so that they are suspended in the air before the actual packaging operation can proceed. Since gantry cranes mostly use steel cables for lifting, their ability to restrain the C-type lifting devices horizontally is very weak. During the packaging process, the steel coils are prone to horizontal rotation and swaying. Due to the significant weight of the steel coils, workers find it difficult to control them when they rotate and / or sway. This not only causes great inconvenience to workers but also increases the risk of injury to them, resulting in very low packaging efficiency and safety. Furthermore, this packaging method requires a considerable amount of time from the gantry crane, thus encroaching on the time available for lifting other items, which inconveniences the company's production management.

[0004] Therefore, it is essential to design a rotary packaging device to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this utility model is to solve the above-mentioned problems and shortcomings and provide a rotary packing device. This rotary packing device can not only stably lift steel coils, but also eliminates the need for overhead cranes in the packing process. It can make the packing process more convenient and safe, thereby improving the efficiency and safety of steel coil packing. It can also reduce the inconvenience of enterprise production management. This rotary packing device has very high reliability and applicability.

[0006] The technical solution of this utility model is implemented as follows:

[0007] A rotary packaging device is characterized by including a horizontal rotating mechanism, wherein at least one horizontal support arm is provided on the horizontal rotating end of the horizontal rotating mechanism; there are three horizontal support arms, wherein two horizontal support arms are respectively located on the left and right side walls of the horizontal rotating end of the horizontal rotating mechanism, and the other horizontal support arm is located on the front wall of the horizontal rotating end of the horizontal rotating mechanism, and the other horizontal support arm is arranged in a spatially perpendicular relationship with the other two horizontal support arms.

[0008] Preferably, the horizontal support arm includes two horizontal support rods, one end of which is connected to the horizontal rotating end of the horizontal rotating mechanism, and the two horizontal support rods are arranged parallel to each other, with a clearance gap reserved between the two horizontal support rods.

[0009] Preferably, a detachable support strip is provided on the top surface of the horizontal support rod.

[0010] Preferably, the radial cross-section of the support strip is circular, the bottom surface of the support strip is horizontal, and the support strip is horizontally pressed against the top surface of the horizontal support rod through the horizontal surface.

[0011] Preferably, the horizontal support rod is a slatted support rod, and the surface of the horizontal support rod extends vertically.

[0012] Preferably, horizontally extending reinforcing protrusions are provided on the opposing surfaces of the two horizontal support rods.

[0013] Preferably, the horizontal rotation mechanism includes a positioning seat, a drive motor, a rotating disk, and a rotating shaft. The drive motor is mounted on the positioning seat, the rotating shaft is arranged vertically, the lower end of the rotating shaft is horizontally rotatably embedded in the positioning seat, and the lower end of the rotating shaft is driven and connected to the drive motor. The rotating disk is fitted on the upper end of the rotating shaft, and one end of the horizontal support arm is fixed to the outer wall of the rotating disk.

[0014] Preferably, a drive gear is mounted on the power output shaft of the drive motor, and a driven gear is mounted on the lower end of the rotating shaft, such that the driven gear meshes with the drive gear.

[0015] Preferably, a horizontally arranged thrust ball bearing is fitted between the rotating disk and the positioning seat, and the axial center line of the rotating shaft is coaxial with the axial center line of the thrust ball bearing.

[0016] The beneficial effects of this utility model are as follows: The rotary packing device employs a horizontal rotating mechanism, with at least one horizontal support arm installed at the horizontal rotating end of this mechanism. This horizontal support arm can directly and stably receive and lift the steel coil from the unloading vehicle without the need for an overhead crane. Packing operations such as strapping and waterproofing can then be performed directly. The steel coil remains very stable during the packing process, making it more convenient and safer, thus improving the efficiency and safety of steel coil packing. Furthermore, the use of this rotary packing device eliminates the need for an overhead crane in the packing process, saving time that would otherwise be spent on transporting other items, thus reducing inconvenience to enterprise production management. The horizontal rotating mechanism allows for smooth adjustment of the steel coil's position, moving it away from the winding device and placing it in a more open area. This not only facilitates packing operations but also improves packing safety. Therefore, this rotary packing device possesses high reliability and applicability. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the rotary packaging device in this utility model from the front view.

[0018] Figure 2 This is a top view of the rotating packaging device in this utility model.

[0019] Figure 3 This is a schematic diagram of the structure of the horizontal support arm in the direction of the end face in this utility model. Detailed Implementation

[0020] like Figure 1 and Figure 2 As shown, the present invention provides a rotary packaging device, which includes a horizontal rotating mechanism 1, and at least one horizontal support arm 2 is provided on the horizontal rotating end of the horizontal rotating mechanism 1.

[0021] This rotary packing device employs a horizontal rotating mechanism 1, with at least one horizontal support arm 2 mounted on its horizontal rotating end. This horizontal support arm 2 can directly and stably receive and lift the steel coil from the unloading vehicle without the need for an overhead crane. Packing operations such as strapping and waterproofing can then be performed directly. The steel coil remains highly stable during the packing process, making it more convenient and safer, thus improving both efficiency and safety. Furthermore, this rotary packing device eliminates the need for an overhead crane, saving time that would otherwise be spent on other items, reducing inconvenience for enterprise production management. The horizontal rotating mechanism 1 allows for smooth adjustment of the steel coil's position, moving it away from the winding device and placing it in a more open area. This not only facilitates packing operations but also enhances packing safety. Therefore, this rotary packing device boasts high reliability and applicability.

[0022] This rotary packaging device is used in conjunction with an existing winding device and a horizontally moving unloading vehicle. The winding device has a horizontally arranged winding shaft with one end suspended in the air. During winding, the outer end of the winding shaft is supported by a swing lifting mechanism. During unloading, the swing lifting mechanism swings open to make room for the steel coil to move horizontally away from the winding shaft. The unloading vehicle is capable of both horizontal and vertical movement, so it can change the horizontal and vertical positions of the steel coil. In specific assembly and use: The unloading trolley is positioned between the horizontal rotating mechanism 1 and the winding device, allowing it to reciprocate horizontally between them. Initially, the horizontal support arm 2 faces the unloading trolley. After the winding device completes winding, the steel coil is initially bundled with strapping. Then, the unloading trolley lifts the steel coil and removes it from the winding device via horizontal movement. Next, the unloading trolley places the steel coil onto the horizontal support arm 2. Finally, the unloading trolley detaches from the steel coil, and the horizontal rotating mechanism 1 is activated to move the steel coil horizontally to a more open area for packaging. This facilitates packaging operations and improves packaging safety.

[0023] like Figure 2 As shown, there are three horizontal support arms 2. Two of them are located on the left and right side walls of the horizontal rotating end of the horizontal rotating mechanism 1, respectively, and the other horizontal support arm 2 is located on the front wall of the horizontal rotating end of the horizontal rotating mechanism 1. This horizontal support arm 2 is arranged in a spatially perpendicular relationship with the other two horizontal support arms 2. This not only ensures that the rotary packaging device has sufficient support capacity but also prevents the steel coils supported by the three horizontal support arms 2 from interfering with each other, which helps to further improve the applicability of the rotary packaging device.

[0024] like Figure 2 and Figure 3 As shown, the horizontal support arm 2 includes two horizontal support rods 21, one end of which is connected to the horizontal rotating end of the horizontal rotating mechanism 1. The two horizontal support rods 21 are arranged parallel to each other, and a clearance notch 22 is reserved between the two horizontal support rods 21. The use of two horizontal support rods 21 provides a very stable and reliable support capacity; the reserved clearance notch 22 provides space for the packing strap to be threaded through the inside of the steel coil, which facilitates the axial binding of the steel coil by passing the packing strap through the inner hole of the steel coil; thus, it can meet more packaging needs, which helps to further improve the applicability of this rotary packing device.

[0025] like Figures 1 to 3 As shown, a detachable support strip 3 is provided on the top surface of the horizontal support rod 21. This allows the support strip 3 to support the steel coil, eliminating the need for the horizontal support rod 21 to directly support the steel coil. Therefore, the horizontal support rod 21 will not wear out during use. When the support strip 3 wears out, a good support effect can be quickly obtained by replacing the support strip 3, and the maintenance cost is also very low.

[0026] like Figure 3 As shown, the radial cross-section of the support strip 3 is circular, and the bottom surface of the support strip 3 is a horizontal plane 31. The support strip 3 is horizontally pressed against the top surface of the horizontal support rod 21 through the horizontal plane 31. This not only gives the support strip 3 a stronger supporting capacity, but also plays a certain guiding role, thereby enabling the steel coil to be placed and removed from the support strip 3 more stably and smoothly.

[0027] like Figure 3 As shown, the support strip 3 has several vertically penetrating countersunk holes 32 (not shown in the top view), arranged side by side along the length of the support strip 3. Each countersunk hole 32 is larger at the top and smaller at the bottom, and the nut end of a screw (not shown in the figure) is concealed in the countersunk hole 32. The threaded end of the screw passes through the lower end of the countersunk hole 32 and is screwed onto the horizontal support rod 21. This not only ensures a very stable and reliable installation and positioning of the support strip 3, but also facilitates disassembly and maintenance.

[0028] like Figures 1 to 3 As shown, the horizontal support rod 21 is a strip-shaped support rod with its surface extending vertically. This not only enables the horizontal support rod 21 to have a stable and reliable supporting capacity, but also allows for control of material usage and facilitates the insertion of packing straps in more directions within the inner hole of the steel coil, thereby meeting a wider range of packing needs.

[0029] The strip-shaped horizontal support rod 21 is made of 50mm thick steel plate, which not only controls the amount of material used, but also makes the horizontal support rod 21 have a very stable and reliable support capacity.

[0030] like Figure 2As shown, a reinforcing rib 211 is provided between the ends of the two horizontal support rods 21 that connect to the horizontal rotating end of the horizontal rotating mechanism 1, and the reinforcing rib 211 is connected to the horizontal rotating end of the horizontal rotating mechanism 1. The reinforcing rib 211 can be composed of a single plate-shaped reinforcing rib or multiple plate-shaped reinforcing ribs. This helps to enhance the installation strength of the two horizontal support rods 21, thereby enabling the horizontal support arm 2 to have a stronger supporting capacity. Furthermore, the end of the reinforcing rib 211 away from the horizontal rotating mechanism 1 is a horizontal plate-shaped reinforcing rib horizontally set on the lower end of the horizontal support rod 21. This arrangement of the reinforcing rib 211 avoids any adverse effects on the insertion of the packing strap within the clearance notch 22.

[0031] like Figure 2 and Figure 3 As shown, horizontally extending reinforcing protrusions 23 are respectively provided on the opposing surfaces of the two horizontal support rods 21. This not only enhances the structural strength of the horizontal support rods 21, but also does not occupy the space of the clearance notch 22, which helps to further improve the reliability and applicability of the rotary packing device.

[0032] like Figure 3 As shown, the outer surface of the reinforcing protrusion 23 is an arc-shaped raised surface. This not only enables the reinforcing protrusion 23 to have a reliable reinforcing effect, but also prevents the reinforcing protrusion 23 from scraping against the inner wall of the steel coil, thereby better meeting the needs of actual use.

[0033] like Figure 1 As shown, the horizontal rotation mechanism 1 includes a positioning base 11, a drive motor 12, a rotating disk 13, and a rotating shaft 14. The drive motor 12 is mounted on the positioning base 11, and the rotating shaft 14 is arranged vertically. The lower end of the rotating shaft 14 is horizontally rotatably fitted into the positioning base 11, and the lower end of the rotating shaft 14 is driven and connected to the drive motor 12. The rotating disk 13 is fitted onto the upper end of the rotating shaft 14, and one end of the horizontal support arm 2 is fixed to the outer wall of the rotating disk 13. This horizontal rotation mechanism 1 is very simple and reliable, which not only facilitates manufacturing but also ensures very stable horizontal rotation, thereby helping to further improve the reliability of the rotary packaging device.

[0034] The drive motor 12 is a hydraulic motor, which enables the drive motor 12 to have high stability and reliability. A bearing is provided between the rotating shaft 14 and the positioning seat 11 to achieve horizontal rotation assembly, which ensures that the rotation of the rotating shaft 14 is very stable.

[0035] like Figure 1As shown, a drive gear 121 is mounted on the power output shaft of the drive motor 12, and a driven gear 141 is mounted on the lower end of the rotating shaft 14, with the driven gear 141 meshing with the drive gear 121. This ensures a very stable and reliable transmission connection between the rotating shaft 14 and the drive motor 12, thereby improving the accuracy and stability of the rotation of the rotating shaft 14, and further improving the accuracy and stability of the swing of the horizontal support arm 2.

[0036] like Figure 1 As shown, a horizontally arranged thrust ball bearing 15 is embedded between the rotating disk 13 and the positioning seat 11, and the axial center line of the rotating shaft 14 is coaxial with the axial center line of the thrust ball bearing 15. This not only meets the normal rotation requirements of the rotating disk 13, but also makes the horizontal rotation of the rotating disk 13 very stable, and gives the rotating disk 13 a higher support capacity, which helps to further improve the reliability and durability of the rotary packaging device.

Claims

1. A rotary packing device, characterized in that: It includes a horizontal rotation mechanism (1), and at least one horizontal support arm (2) is provided on the horizontal rotation end of the horizontal rotation mechanism (1); there are three horizontal support arms (2), two of which are located on the left and right side walls of the horizontal rotation end of the horizontal rotation mechanism (1) respectively, and the other horizontal support arm (2) is located on the front wall of the horizontal rotation end of the horizontal rotation mechanism (1), and this horizontal support arm (2) is arranged in a spatially perpendicular relationship with the other two horizontal support arms (2).

2. The rotary packaging device according to claim 1, characterized in that: The horizontal support arm (2) includes two horizontal support rods (21), one end of each horizontal support rod (21) is connected to the horizontal rotating end of the horizontal rotating mechanism (1), and the two horizontal support rods (21) are arranged parallel to each other. A clearance gap (22) is reserved between the two horizontal support rods (21).

3. The rotary packaging device according to claim 2, characterized in that: The top surface of the horizontal support rod (21) is provided with a detachable support strip (3).

4. The rotary packaging device according to claim 3, characterized in that: The radial cross section of the support strip (3) is circular, and the bottom surface of the support strip (3) is a horizontal plane (31). The support strip (3) presses horizontally on the top surface of the horizontal support rod (21) through the horizontal plane (31).

5. The rotary packing device according to claim 3 or 4, characterized in that: The horizontal support rod (21) is a strip-shaped support rod, and the surface of the horizontal support rod (21) extends vertically.

6. The rotary packing device according to claim 5, characterized in that: The two horizontal support rods (21) have horizontally extending reinforcing protrusions (23) on their opposing surfaces.

7. The rotary packaging device according to claim 1, characterized in that: The horizontal rotation mechanism (1) includes a positioning seat (11), a drive motor (12), a rotating disk (13), and a rotating shaft (14). The drive motor (12) is mounted on the positioning seat (11), and the rotating shaft (14) is arranged vertically. The lower end of the rotating shaft (14) is horizontally rotatably mounted on the positioning seat (11) and the lower end of the rotating shaft (14) is driven and connected to the drive motor (12). The rotating disk (13) is mounted on the upper end of the rotating shaft (14), and one end of the horizontal support arm (2) is fixed on the outer wall of the rotating disk (13).

8. The rotary packaging device according to claim 7, characterized in that: The drive motor (12) has a drive gear (121) mounted on its power output shaft, and the driven gear (141) is mounted on the lower end of the rotating shaft (14), so that the driven gear (141) meshes with the drive gear (121).

9. The rotary packing device according to claim 7, characterized in that: A horizontally arranged thrust ball bearing (15) is fitted between the rotating disk (13) and the positioning seat (11), and the axial center line of the rotating shaft (14) is coaxial with the axial center line of the thrust ball bearing (15).

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