Steel coil packing and strapping device

Abstract

The utility model provides a steel coil packing and strapping device which comprises a base, a supporting plate is arranged at the top of the base, a steel coil body is placed on the supporting plate, a center column is fixed to the circle center of the top of the base, a lifting assembly is arranged on one side of the center column and comprises a sliding frame, the sliding frame is fixed to one side of the center column, and the sliding frame is fixed to the other side of the center column. The device comprises a sliding frame, a sliding block is slidably connected to the interior of the sliding frame, a binding assembly is installed at the outer end of the sliding block, the binding assembly comprises an upper frame and a lower frame, the upper frame and the lower frame form a circular ring, sliding plates are slidably connected to the interior of the upper frame and the interior of the lower frame, and bandage devices are installed on the surfaces of the sliding plates. Under the cooperation of the supporting plate, the binding assembly and the lifting assembly, the steel coil is packaged and bound in a surrounding mode, in the process, the steel coil is horizontally placed, the upper portion, the lower portion and the side edge of the steel coil are limited, the stability of the steel coil is kept, and after packaging is completed, the steel coil is conveniently sent out of a packaging station.

Description

Technical Field

[0001] The utility model relates to the technical field of steel coil packing, in particular to a steel coil packing and bundling device. Background Technique

[0002] After the steel coil is wound into a cylindrical shape, it has a cylindrical structure, and a through hole is reserved at its center. The cross-sectional shape of the steel coil cylinder is an annular structure. The annulus includes two concentric circles of an inner circle and an outer circle. To prevent the steel coil from uncoiling during transportation, usually a packing belt is covered on the steel coil. At the same time, the packing belt can also protect the steel coil.

[0003] For example, patent CN220924601U proposes a steel coil packing device. The support frame is connected to the packing table, the fixed plate is slidably connected to the support frame, the packing ring has an opening and is rotatably connected to the fixed plate. Guide rollers for guiding the packing coil are arranged around the packing ring. The packing ring is driven by a first servo motor. When the packing ring rotates, it drives the packing coil to wind around the steel coil; the support base is connected to the packing table, and two first driving rollers are rotatably connected to the support base. The two first driving rollers drive the steel coil to rotate under the drive of a second servo motor, so that the packing ring packs different parts of the steel coil, thereby realizing automatic packing of the steel coil.

[0004] In the above solution, the vertical placement packing method of the steel coil is adopted. This method is prone to instability for the steel coil because the steel coil itself is heavy, it is laborious to install, and it is also easy to cause the situation of loose packing. Content of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a steel coil packing and bundling device to solve the problems put forward in the above background technology. The structure of the utility model is novel. Through the cooperation of the support plate, the binding component and the lifting component, the steel coil is wrapped and bound in a circular manner. During this process, the steel coil is placed flat, and its upper, lower and side positions are limited to maintain the stability of the steel coil. After the packing is completed, it is convenient to send it out of the packing station.

[0006] To achieve the above object, the utility model is realized by the following technical solutions: A steel coil packing and bundling device, including a base, a support plate is provided on the top of the base, and a steel coil body is placed on the support plate. A central column is fixed at the center of the top of the base, and a lifting component is provided on one side of the central column. The lifting component includes a sliding frame, the sliding frame is fixed on one side of the central column, and a slider is slidably connected inside the sliding frame. A binding component is installed at the outer end of the slider. The binding component includes an upper frame and a lower frame. The upper frame and the lower frame form a ring. Sliding plates are slidably connected inside the upper frame and the lower frame, and a bundling device is installed on the surface of the sliding plates. The upper frame and the lower frame bypass the inner and outer circles of the steel coil body. Three rotating rollers are provided around the base, and the rotating rollers are in frictional contact with the outer surface of the steel coil body.

[0007] Further, the lifting component further includes a screw rod. The screw rod is rotatably installed inside the sliding frame through a bearing, and a first motor is fixed on the top of the sliding frame. The output end of the first motor is fixedly connected to the screw rod, and the slider is threadedly sleeved on the screw rod.

[0008] Further, a slot is provided on the outer side of the slider. A plug block is fixed on the side of the upper frame facing the slider, and the plug block is slidably clamped inside the slot.

[0009] Further, an electric push rod is fixed on the top of the base corresponding to the support plate, and the extending end of the electric push rod is fixedly connected to the bottom of the support plate. A packing groove is provided on one side of the support plate corresponding to the upper frame and the lower frame.

[0010] Further, an installation plate is provided at the bottom of the rotating roller, and the installation plate is fixed on the side of the base. A driving column is installed on the top of the installation plate, and the rotating roller is installed on the top of the driving column.

[0011] Further, a pressing plate is rotatably installed on the top of the rotating roller through a bearing, and the pressing plate is in pressing contact with the top of the steel coil body.

[0012] Further, the binding component further includes a semi-toothed ring. Semi-toothed rings are provided on the outer sides of the upper frame and the lower frame. The two semi-toothed rings are spliced into a complete toothed ring. The semi-toothed ring is fixedly connected to its respective sliding plate. The lower frame is fixed on the base, and a second motor is fixed on one side of the lower frame. A gear is fixed at the output end of the second motor, and the gear is meshed with the semi-toothed ring.

[0013] Further, a sliding rod is fixed on the outer side of the lower frame, and a sliding sleeve is slidably sleeved on the surface of the sliding rod. The outer side of the upper frame is rotatably connected to the sliding sleeve through a bearing.

[0014] The beneficial effects of the utility model:

[0015] 1. The second motor of the utility model drives the gear to rotate and mesh with the half gear ring, driving the slide plate to move along the inside of the upper frame and the lower frame, and the inner and outer rings of the steel coil are packaged and bound by a binding device. The binding device can be a winding roller connected to a spring telescopic rod, and a binding belt is wound on the winding roller to surround the inner and outer rings of the steel coil and wrap the bound unwinding belt on the surface.

[0016] 2. The utility model drives the rotating rollers to rotate through the motor in the driving column. The three groups of rotating rollers rotate in the same direction. Under the action of the upper end being limited by the pressure plate, the steel coil rotates on the support plate, and different positions correspond to the packaging grooves, so as to facilitate the packaging of the binding components around the surface of the steel coil. Balls are arranged on the support plate to assist the rotation of the steel coil.

[0017] 3. The upper frame of the utility model can be rotated along the sliding sleeve, and the insert block is inserted into the slider. Then the first motor drives the screw to rotate, and the slider and the screw cooperate to drive the upper frame to slide along the sliding rod to complete the docking with the lower frame. This process can also be used in the separation process of the upper frame and the lower frame, which is convenient for putting in or sending out the steel coil.

[0018] 4. Compared with the prior art, the utility model performs surrounding packaging and binding of steel coils through the cooperation of a pallet, a binding assembly and a lifting assembly. During the process, the steel coils are laid flat and are limited up and down and on the sides to maintain the stability of the steel coils. After packaging is completed, it is convenient to send them out to the packaging station. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a steel coil packing strapping device of the utility model;

[0020] Figure 2 This is a schematic diagram of the binding component structure of a steel coil packaging strapping device of the utility model;

[0021] Figure 3 This is a schematic diagram of the upper structure of a base of a steel coil packaging strapping device of the utility model;

[0022] Figure 4 This is a schematic diagram of the connection between the upper frame and the slider of a steel coil packaging strapping device of the utility model;

[0023] Figure 5 The utility model is a schematic diagram of the connection between the gear and the half gear ring of a steel coil packaging strapping device.

[0024] In the figure: 1. Base; 11. Central column; 2. Steel coil body; 3. Fixed plate; 31. Driving column; 32. Rotating roller; 33. Pressing plate; 4. Lifting assembly; 41. Sliding frame; 42. First motor; 43. Screw rod; 44. Slide block; 45. Insert block; 5. Binding assembly; 51. Upper frame; 52. Lower frame; 53. Slide rod; 54. Slide sleeve; 55. Second motor; 56. Strapping device; 57. Gear; 58. Half-toothed ring; 59. Slide plate; 6. Support plate; 61. Packing groove; 62. Electric push rod. Specific implementation manner

[0025] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0026] Please refer to Figures 1 to 5 , the present utility model provides a technical solution: a steel coil packing and strapping device, including a base 1, a support plate 6 is provided on the top of the base 1, and a steel coil body 2 is placed on the support plate 6. A central column 11 is fixed at the center of the top of the base 1, and a lifting assembly 4 is provided on one side of the central column 11. The lifting assembly 4 includes a sliding frame 41. The sliding frame 41 is fixed on one side of the central column 11, and a slide block 44 is slidably connected inside the sliding frame 41. A binding assembly 5 is installed at the outer end of the slide block 44. The binding assembly 5 includes an upper frame 51 and a lower frame 52. The upper frame 51 and the lower frame 52 form a ring. Slide plates 59 are slidably connected inside the upper frame 51 and the lower frame 52, and a strapping device 56 is installed on the surface of the slide plates 59. The upper frame 51 and the lower frame 52 bypass the inner and outer circles of the steel coil body 2. Three rotating rollers 32 are provided around the base 1, and the rotating rollers 32 are in frictional contact with the outer surface of the steel coil body 2. When using the device, the steel coil is placed on the support plate 6, and then the upper frame 51 and the lower frame 52 are combined and wrapped around the inner and outer circles of the steel coil, and the surface of the steel coil is wound and packed through the binding assembly 5.

[0027] In this embodiment, the lifting assembly 4 also includes a screw 43, the screw 43 is rotatably installed inside the sliding frame 41 through a bearing, and a first motor 42 is fixed on the top of the sliding frame 41, the output end of the first motor 42 is fixedly connected to the screw 43, the slider 44 is threadedly sleeved on the screw 43, a slot is provided on the outside of the slider 44, an insert block 45 is fixed on the side of the upper frame 51 facing the slider 44, and the insert block 45 is slidably engaged in the slot, a sliding rod 53 is fixed on the outside of the lower frame 52, and a sliding sleeve 54 is slidably sleeved on the surface of the sliding rod 53, the outer side of the upper frame 51 is rotatably connected to the sliding sleeve 54 through a bearing, the upper frame 51 can be rotated along the sliding sleeve 54, the insert block 45 is inserted into the slider 44, and then the first motor 42 drives the screw 43 to rotate, the slider 44 cooperates with the screw 43 to drive the upper frame 51 to slide along the sliding rod 53, and completes the docking with the lower frame 52, and this process can also be used in the separation process of the upper frame 51 and the lower frame 52, which is convenient for putting in or sending out the steel coil.

[0028] In this embodiment, the base 1 is fixed with an electric push rod 62 on the top of the support plate 6, and the extended end of the electric push rod 62 is fixedly connected to the bottom of the support plate 6. The support plate 6 is provided with a packing groove 61 on one side corresponding to the upper frame 51 and the lower frame 52. The bottom of the rotating roller 32 is provided with a fixed plate 3, and the fixed plate 3 is fixed to the side of the base 1. The top of the fixed plate 3 is installed with a driving column 31. The rotating roller 32 is installed on the top of the driving column 31. The top of the rotating roller 32 is rotatably installed with a pressing plate 33 through a bearing, and the pressing plate 33 is in extrusion contact with the top of the steel coil body 2, through The electric push rod 62 can drive the support plate 6 to move up and down, so that the steel coil can be sent out from the upper end after the upper frame 51 rotates outward. The position of the steel coil can also be adjusted to keep it in the middle position of the center of the circle formed by the upper frame 51 and the lower frame 52 as much as possible. The motor in the driving column 31 drives the rotating rollers 32 to rotate. The three groups of rotating rollers 32 rotate in the same direction. Under the action of the upper end being limited by the pressure plate 33, the steel coil rotates on the support plate 6, and different positions correspond to the packaging groove 61, so as to facilitate the binding component 5 to pack around the surface of the steel coil. Ball bearings are arranged on the support plate 6 to assist the rotation of the steel coil.

[0029] In this embodiment, the binding component 5 also includes a half-toothed ring 58, and the outer sides of the upper frame 51 and the lower frame 52 are both provided with a half-toothed ring 58. The two half-toothed rings 58 are spliced ​​into a complete toothed ring, and the half-toothed rings 58 are fixedly connected to their respective slides 59. The lower frame 52 is fixed on the base 1, and a second motor 55 is fixed on one side of the lower frame 52. A gear 57 is fixed on the output end of the second motor 55, and the gear 57 is meshed and connected with the half-toothed ring 58. After the upper frame 51 and the lower frame 52 are combined, the two sets of slides 59 inside are also spliced ​​into a circular ring, and the outer end The half toothed ring 58 is also spliced ​​into a complete toothed ring. In this structure, a slot can be set between the upper frame 51 and the lower frame 52 and the slide plate 59, and the installation is completed by the upper and lower snap-on method. The second motor 55 is turned on to drive the gear 57 to rotate and engage with the half toothed ring 58, and drive the slide plate 59 to move along the upper frame 51 and the lower frame 52. The inner and outer rings of the steel coil are packaged and bound by the binding device 56. The binding device can be a winding roller connected to a spring telescopic rod. The winding roller is wound with a binding tape, which surrounds the inner and outer rings of the steel coil and wraps the bound unwinding around the surface.

[0030] When the device is used, the steel coil is placed on the support plate 6, and the upper frame 51 can be rotated along the sliding sleeve 54, and the insert block 45 is inserted into the slider 44, and then the first motor 42 drives the screw rod 43 to rotate, and the slider 44 cooperates with the screw rod 43 to drive the upper frame 51 to slide along the sliding rod 53 to complete the docking with the lower frame 52. This process can also be used in the separation process of the upper frame 51 and the lower frame 52, which is convenient for putting in or sending out the steel coil. The electric push rod 62 can drive the support plate 6 to move up and down, which is convenient for sending the steel coil out from the upper end after the upper frame 51 rotates outward, and the position of the steel coil can also be adjusted to keep it in the middle position of the center of the circle formed by the upper frame 51 and the lower frame 52 as much as possible, and the steel coil can be automatically moved by the driving column 31. The motor of the belt drives the rotating rollers 32 to rotate, and the three groups of rotating rollers 32 rotate in the same direction. Under the action of the upper end being limited by the pressure plate 33, the steel coil rotates on the support plate 6, and different positions correspond to the packaging grooves 61, so as to facilitate the binding component 5 to pack around the surface of the steel coil. Ball bearings are arranged on the support plate 6 to assist the rotation of the steel coil. The second motor 55 is turned on to drive the gear 57 to rotate and mesh with the half gear ring 58, and drive the slide plate 59 to move along the upper frame 51 and the lower frame 52. The inner and outer rings of the steel coil are packed and bound by the binding device 56. The binding device can be a winding roller connected to a spring telescopic rod. A binding belt is wound on the winding roller, which surrounds the inner and outer ring shapes of the steel coil and wraps the binding unwinding around the surface.

[0031] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention.

[0032] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only an independent technical solution. This narrative style of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A steel coil packing and bundling device, comprising a base (1), characterized in that: A base plate (6) is provided at the top of the base (1), and a steel coil body (2) is placed on the base plate (6). A central column (11) is fixed at the center of the top of the base (1), and a lifting assembly (4) is provided on one side of the central column (11). The lifting assembly (4) includes a sliding frame (41). The sliding frame (41) is fixed on one side of the central column (11), and a slider (44) is slidably connected inside the sliding frame (41). A binding assembly (5) is installed at the outer end of the slider (44). The binding assembly (5) includes an upper frame (51) and a lower frame (52). The upper frame (51) and the lower frame (52) form a ring. Slide plates (59) are slidably connected inside both the upper frame (51) and the lower frame (52), and a strap device (56) is installed on the surface of the slide plates (59). The upper frame (51) and the lower frame (52) bypass the inner and outer circles of the steel coil body (2). Three rotating rollers (32) are provided around the base (1), and the rotating rollers (32) are in frictional contact with the outer surface of the steel coil body (2).

2. The steel coil packing and strapping device according to claim 1, wherein: The lifting assembly (4) further includes a screw rod (43). The screw rod (43) is rotatably installed inside the sliding frame (41) through a bearing, and a first motor (42) is fixed at the top of the sliding frame (41). The output end of the first motor (42) is fixedly connected to the screw rod (43). The slider (44) is threadedly sleeved on the screw rod (43).

3. The steel coil packing and strapping device according to claim 2, characterized in that: A slot is provided on the outer side of the slider (44). A plug (45) is fixed on the side of the upper frame (51) facing the slider (44), and the plug (45) is slidably clamped inside the slot.

4. A steel coil packing and strapping device according to claim 1, characterized in that: An electric push rod (62) is fixed at the top of the base (1) corresponding to the base plate (6), and the extending end of the electric push rod (62) is fixedly connected to the bottom of the base plate (6). A packing groove (61) is provided on one side of the base plate (6) corresponding to the upper frame (51) and the lower frame (52).

5. A steel coil packing and strapping device according to claim 1, characterized in that: A fixing plate (3) is provided at the bottom of the rotating roller (32), and the fixing plate (3) is fixed on the side of the base (1). A driving column (31) is installed at the top of the fixing plate (3), and the rotating roller (32) is installed at the top of the driving column (31).

6. The steel coil packing and strapping device according to claim 5, characterized in that: A pressing plate (33) is rotatably installed at the top of the rotating roller (32) through a bearing, and the pressing plate (33) is in pressing contact with the top of the steel coil body (2).

7. The steel coil packing and strapping device according to claim 1, characterized in that: The binding assembly (5) further includes a semi-toothed ring (58). Semi-toothed rings (58) are provided on the outer sides of both the upper frame (51) and the lower frame (52). The two semi-toothed rings (58) are spliced into a complete toothed ring. The semi-toothed ring (58) is fixedly connected to its respective slide plate (59). The lower frame (52) is fixed on the base (1), and a second motor (55) is fixed on one side of the lower frame (52). The output end of the second motor (55) is fixedly connected to a gear (57), and the gear (57) is meshed with the semi-toothed ring (58).

8. The steel coil packing and strapping device according to claim 7, characterized in that: A sliding rod (53) is fixed on the outer side of the lower frame (52), and a sliding sleeve (54) is slidably sleeved on the surface of the sliding rod (53). The outer side of the upper frame (51) is rotatably connected to the sliding sleeve (54) through a bearing.

Images