Steel strand packaging device

Abstract

The utility model relates to the technical field of steel strand manufacturing equipment, in particular to a steel strand packaging device which comprises a U-shaped frame, two roller frames are symmetrically arranged in the U-shaped frame, a driving roller and a driven roller are rotationally arranged on the two roller frames respectively, and a roller shaft driving mechanism used for driving the driving roller to rotate is arranged on the U-shaped frame. A U-shaped plate is arranged between the two roller frames, a plurality of shelving rollers which are arranged in an arc shape are distributed on one side of the U-shaped plate, an annular plate is rotationally arranged on the shelving rollers, and a notch is formed in the annular plate; a first mounting assembly is arranged at one end of the annular plate, a second mounting assembly and a third mounting assembly are arranged at the other end of the annular plate, and a winding assembly is arranged between the second mounting assembly and the third mounting assembly; and a roller driving mechanism for driving the annular plate to rotate is arranged at the lower part of the U-shaped plate. According to the steel strand coil packaging device, the steel strand coil can be conveniently packaged, and a packaging paper tape and a thin film can be rapidly wound on the steel strand coil.

Description

Technical Field

[0001] The utility model relates to the technical field of steel strand manufacturing equipment, and particularly relates to a steel strand packaging device. Background Art

[0002] A steel strand is an iron and steel product composed of multiple steel wires twisted together. The surface of carbon steel can be coated with a galvanized layer, zinc-aluminum alloy layer, aluminum-clad layer, copper-plated layer, epoxy resin coating, etc. according to needs. Steel strands can be classified into prestressed steel strands, galvanized steel strands, and stainless steel strands according to their uses. Among them, prestressed steel strands coated with anti-corrosion grease or paraffin and then wrapped with HDPE are called unbonded prestressed steel strands. Prestressed steel strands can also be made of galvanized or zinc-aluminum alloy steel wires.

[0003] After the production of steel strands is completed, for the need of transportation, the steel strands are usually wound into coils. During the transportation of the wound steel strand coils, oxidation and rusting reactions are likely to occur. Therefore, in order to avoid oxidation and rusting reactions of the steel strand coils, it is usually necessary to pack the whole steel strand coils. The steel strand coils are wound with packaging paper tapes and films. However, the packaging of steel strand coils is difficult, and the labor intensity of workers is high. There is a problem that it is not easy to pack the wound steel strand coils. Summary of the Invention

[0004] The utility model provides a steel strand packaging device to solve the problem that the steel strand coils in the prior art are not easy to be packed. The device is convenient for packing the steel strand coils, can quickly wind the packaging paper tapes and films on the steel strand coils, has high packaging efficiency, and improves the production efficiency of the steel strand coils.

[0005] To achieve the above object, the technical solution of the utility model is: a steel strand packaging device, including a U-shaped frame. Two roller frames are symmetrically arranged inside the U-shaped frame. A driving roller and a driven roller are respectively rotatably arranged on the two roller frames. A roller shaft driving mechanism for driving the driving roller to rotate is arranged on the U-shaped frame. The two roller frames are used for installing the driving roller and the driven roller. The driving roller and the driven roller play a role in supporting the steel strand coil. The roller shaft driving mechanism drives the driving roller to rotate, which can drive the steel strand coil to rotate, so as to wind the packaging paper tapes and films on the steel strand coil to pack the steel strand coil.

[0006] A U-shaped plate is arranged between the two roller frames. A plurality of arc-shaped placing rollers are arranged on one side of the U-shaped plate. A ring plate is rotatably arranged on the plurality of placing rollers. A notch is formed on the ring plate. The placing rollers play a role in supporting the ring plate and are also convenient for the ring plate to rotate. The notch on the ring plate is convenient for sleeving the steel strand coil into the ring plate.

[0007] One end of the annular plate is provided with a first mounting assembly, and the other end of the annular plate is provided with a second mounting assembly and a third mounting assembly. A winding assembly is arranged between the second mounting assembly and the third mounting assembly; a roller driving mechanism for driving the annular plate to rotate is arranged at the lower part of the U-shaped plate. The first mounting assembly is used for sleeving a film roll, the second mounting assembly is also used for sleeving a film roll, and the third mounting assembly is used for sleeving a packaging paper tape roll. Two film rolls and one packaging paper tape can be wound simultaneously. The winding assembly can provide a certain resistance to the packaging paper tape so that the packaging paper tape is wound more tightly on the steel strand roll.

[0008] Further, the roller frame is located at the upper part of the U-shaped frame. The roller frame includes a support beam, a mounting plate and a support shaft. Two ends of the support beam are respectively fixedly connected to two side plates of the U-shaped frame. Two mounting plates are symmetrically arranged at the top of the support beam. Two ends of the support shaft are respectively fixedly connected to the two mounting plates; the driving roller is rotatably arranged between the two mounting plates of one of the roller frames, and the driven roller is rotatably arranged between the two mounting plates of the other roller frame. The driving roller and the driven roller are installed through the two mounting plates of the two roller frames, so as to facilitate the rotation of the driving roller and the driven roller.

[0009] Further, the roller shaft driving mechanism includes a driven gear, a reduction motor and a transmission chain. The driven gear is fixedly sleeved on the roller shaft of the driving roller. A driving gear is arranged at the output end of the reduction motor. The transmission chain is sleeved on the driving gear and the driven gear. Through the cooperation of the reduction motor, the driving gear, the driven gear and the transmission chain, the driving roller can be driven to rotate, so as to drive the steel strand roll located on the driving roller and the driven roller to rotate.

[0010] Further, vertical columns are symmetrically arranged on one side of the U-shaped plate. The vertical columns are fixedly arranged on the U-shaped frame, and the vertical columns play a role in installing the U-shaped plate.

[0011] Further, limit rollers are symmetrically arranged on one side of the U-shaped plate. The limit rollers are located inside the annular plate, and the limit rollers play a role in limiting the annular plate.

[0012] Further, the first mounting assembly, the second mounting assembly and the third mounting assembly all include a mounting base, a mounting shaft and a sleeve. The mounting base is fixedly arranged on the annular plate. The mounting shaft is fixedly arranged on the outside of the mounting base. The sleeve is fixedly sleeved on the mounting shaft.

[0013] Further, the winding assembly includes a fixed seat, a limit baffle and two winding rods. The fixed seat is fixedly arranged on the annular plate. Two ends of the winding rod are respectively connected to the fixed seat and the limit baffle. When winding the packaging paper tape on the steel strand roll, the packaging paper tape is sequentially wound around the two winding rods to provide a certain resistance to the packaging paper tape, so that the packaging paper tape is wound more tightly on the steel strand roll.

[0014] Further, the roller driving mechanism includes a first roller assembly, a second roller assembly, a third roller assembly, and a driving assembly. The first roller assembly, the second roller assembly, and the third roller assembly each include a mounting shaft and a driving roller. The mounting shaft is rotatably arranged on the U-shaped plate, and one end of the mounting shaft is provided with the driving roller. The annular plate is located on the driving roller, and a first gear and a second gear are respectively arranged at both ends of the mounting shaft. Through the cooperation of the driving assembly with the first roller assembly, the second roller assembly, and the third roller assembly, the annular plate is driven to rotate.

[0015] Further, the driving assembly includes a driving motor, a first chain, a second chain, and a third chain. One end of the driving motor passes through the U-shaped plate and is connected with a driving gear. The first chain is sleeved on the driving gear and the second gear of the first roller assembly; the second chain is sleeved on the first gear of the first roller assembly and the first gear of the second roller assembly, and the third chain is sleeved on the second gear of the second roller assembly and the second gear of the third roller assembly.

[0016] Through the above technical solutions, the beneficial effects of the present utility model are as follows:

[0017] The structure of the present utility model is reasonable, and the use effect is good. It is convenient to pack and package the steel strand coil, and can quickly wind the packaging paper tape and the film around the steel strand coil. It can wind one layer of packaging paper tape and two layers of film on the steel strand coil at the same time, with high packaging efficiency, reducing the labor intensity of the staff and improving the production efficiency of the steel strand coil.

[0018] The driving roller and the driven roller on the two roller frames of the present utility model are used to place the steel strand coil to be packaged, playing a supporting role for the steel strand coil. Through the roller shaft driving mechanism, the driving roller can be driven to rotate. During the rotation of the driving roller, the steel strand coil can be driven to rotate slowly, so as to achieve the effect of facilitating the winding of the packaging paper tape and the film around the steel strand coil for packaging the steel strand coil.

[0019] The supporting roller of the present utility model plays a supporting and limiting role for the annular plate to facilitate the rotation of the annular plate. The limiting roller plays a limiting role for the annular plate. The purpose of opening a notch on the annular plate is to facilitate the sleeving of the steel strand coil on the annular plate, so as to facilitate the winding of the film and the packaging paper tape around the steel strand coil during the rotation of the annular plate.

[0020] The first mounting assembly and the second mounting assembly of the present utility model are used to sleeve the film rolls for packaging the steel strand coil, and the third mounting assembly is used to sleeve the packaging paper tape rolls for packaging the steel strand coil; the packaging paper tape passes around the winding rod of the winding assembly to make the packaging paper tape have a certain resistance, so that the packaging paper tape is wound more tightly around the steel strand coil, avoiding the phenomenon of slack.

[0021] The roller driving mechanism of the utility model is used to drive the annular plate to rotate so as to continuously pass through the steel strand coil. During the rotation of the annular plate, the first installation component, the second installation component and the third installation component are driven to rotate, so as to continuously wind the film and the packaging paper tape on the rotating steel strand coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of a steel strand packaging device of the utility model Figure 1 ;

[0023] Figure 2 is a schematic structural diagram of a steel strand packaging device of the utility model Figure 2 ;

[0024] Figure 3 is a schematic structural diagram of a steel strand packaging device of the utility model Figure 3 ;

[0025] Figure 4 is a schematic structural diagram of a steel strand packaging device of the utility model Figure 4 ;

[0026] Figure 5 is a schematic structural diagram of a steel strand packaging device of the utility model Figure 5 (excluding the roller shaft driving mechanism and the driving component);

[0027] Figure 6 is Figure 1 an enlarged structural schematic diagram at position A in

[0028] The reference numerals in the drawings are: 1 is a U-shaped frame, 2 is a support beam, 3 is a mounting plate, 4 is a driving roller, 5 is a support shaft, 6 is a driven roller, 7 is a driven gear, 8 is a reduction motor, 9 is a driving gear, 10 is a transmission chain, 11 is a vertical column, 12 is a U-shaped plate, 13 is a resting roller, 14 is a limiting roller, 15 is an annular plate, 16 is the first installation component, 17 is the second installation component, 18 is the third installation component, 19 is a mounting seat, 20 is a sleeve, 21 is a mounting shaft, 22 is a winding component, 23 is a fixing seat, 24 is a winding rod, 25 is a limiting baffle, 26 is a driving motor, 27 is a driving gear, 28 is the first roller component, 29 is the second roller component, 30 is the third roller component, 31 is the first chain, 32 is the second chain, 33 is the third chain, 34 is a mounting shaft, 35 is a driving roller, 36 is a first gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The present utility model will be further described below in conjunction with the drawings and the specific embodiments:

[0030] As Figures 1 to 6As shown in the figure, a steel strand packaging device includes a U-shaped frame 1. Inside the U-shaped frame 1, two roller frames are symmetrically arranged. A driving roller 4 and a driven roller 6 are respectively rotatably arranged on the two roller frames. A roller shaft driving mechanism for driving the driving roller 4 to rotate is provided on the U-shaped frame 1. In this embodiment, the roller frames are installed at the upper edge of the U-shaped frame 1. The two roller frames, the driving roller 4 and the driven roller 6 play a supporting role for the steel strand coil. Rubber sleeves are sleeved on both the driving roller 4 and the driven roller 6. When the steel strand coil is placed on the driving roller 4 and the driven roller 6, the rubber sleeves play a protective role for the steel strand coil. The roller shaft driving mechanism drives the driving roller 4 to rotate, and the driving roller 4 can drive the steel strand coil to rotate, so as to continuously wind the film and the packaging paper tape on the steel strand coil.

[0031] A U-shaped plate 12 is arranged between the two roller frames. A plurality of arc-shaped placing rollers 13 are arranged on one side of the U-shaped plate 12. A circular plate 15 is rotatably arranged on the plurality of placing rollers 13. A notch is formed on the circular plate 15. In this embodiment, the notch on the U-shaped plate 12 facilitates placing the steel strand coil on the driving roller 4 and the driven roller 6. The number of the placing rollers 13 is sixteen. The placing roller 13 includes a roller shaft, and the roller shaft is fixedly installed on the U-shaped plate 12. The placing roller 13 is rotatably installed on the roller shaft through a bearing. The circular plate 15 is in contact with each placing roller 13. The circular plate 15 can rotate on the placing rollers 13, and the circular plate 15 can drive the placing rollers 13 to rotate during the rotation process. The purpose of the notch on the circular plate 15 is to facilitate placing the steel strand coil on the driving roller 4 and the driven roller 6. When the circular plate 15 is in a stationary state, the notch on the circular plate 15 corresponds to the notch on the U-shaped plate 12.

[0032] An installation component one 16 is arranged at one end of the circular plate 15. An installation component two 17 and an installation component three 18 are arranged at the other end of the circular plate 15. A winding component 22 is arranged between the installation component two 17 and the installation component three 18. A roller driving mechanism for driving the circular plate 15 to rotate is arranged at the lower part of the U-shaped plate 12. In this embodiment, when packaging the steel strand coil, the film coils are respectively sleeved on the installation component one 16 and the installation component two 17, and the packaging paper tape coil is sleeved on the installation component three 18. When the circular plate 15 rotates, the film on the installation component one 16 is first wound on the steel strand coil, then the packaging paper tape on the installation component two 17 is wound on the steel strand coil, and finally the film on the installation component three 18 is wound on the steel strand coil.

[0033] The roller frame is located above the U-shaped frame 1. The roller frame includes a support beam 2, mounting plates 3, and a support shaft 5. The two ends of the support beam 2 are respectively fixedly connected to the two side plates of the U-shaped frame 1. Two of the mounting plates 3 are symmetrically arranged at the top of the support beam 2. The two ends of the support shaft 5 are respectively fixedly connected to the two mounting plates 3. The driving roller 4 is rotatably arranged between the two mounting plates 3 of one of the roller frames, and the driven roller 6 is rotatably arranged between the two mounting plates 3 of the other roller frame. In this embodiment, the support beams 2 of the two roller frames respectively support the driving roller 4 and the driven roller 6. The support shafts 5 of the two roller frames are respectively located outside the driving roller 4 and the driven roller 6, and the support shafts 5 play a role in stabilizing and strengthening. Among them, the roller shaft of the driving roller 4 is rotatably connected to the mounting plate 3 through a bearing, and the roller shaft of the driven roller 6 is rotatably connected to the mounting plate 3 through a bearing.

[0034] The roller shaft driving mechanism includes a driven gear 7, a reduction motor 8, and a transmission chain 10. The driven gear 7 is fixedly sleeved on the roller shaft of the driving roller 4. The output end of the reduction motor 8 is provided with a driving gear 9. The transmission chain 10 is sleeved on the driving gear 9 and the driven gear 7. In this embodiment, the reduction motor 8 is fixedly installed on the top of the bottom plate of the U-shaped frame 1. When the reduction motor 8 is started, the output shaft of the reduction motor 8 drives the driving gear 9 to rotate. The driving gear 9 drives the driven gear 7 to rotate synchronously through the transmission chain 10. The driven gear 7 drives the driving roller 4 to rotate, and the driving roller 4 drives the steel wire coil to rotate slowly.

[0035] On one side of the U-shaped plate 12, vertical columns 11 are symmetrically arranged. The vertical columns 11 are fixedly arranged on the U-shaped frame 1. In this embodiment, the number of the vertical columns 11 is two. The vertical columns 11 are used to install and fix the U-shaped plate 12. The U-shaped plate 12 is bolted to the vertical columns 11.

[0036] On one side of the U-shaped plate 12, limit rollers 14 are symmetrically arranged. The limit rollers 14 are located inside the annular plate 15. In this embodiment, the number of the limit rollers 14 is two. The limit rollers 14 also include roller shafts, and their roller shafts are fixedly installed on the U-shaped plate 12. The limit rollers 14 are rotatably installed on the roller shafts through bearings. The limit rollers 14 are in contact with the annular plate 15 and play a role in limiting the annular plate 15.

[0037] The first mounting assembly 16, the second mounting assembly 17, and the third mounting assembly 18 all include a mounting base 19, a mounting shaft 21, and a sleeve 20. The mounting base 19 is fixedly arranged on the annular plate 15. The mounting shaft 21 is fixedly arranged outside the mounting base 19. The sleeve 20 is fixedly sleeved on the mounting shaft 21. In this embodiment, the film roll is sleeved on the sleeves 20 of the first mounting assembly 16 and the second mounting assembly 17, and the packaging paper tape roll is sleeved on the sleeve 20 of the third mounting assembly 18.

[0038] The winding assembly 22 includes a fixed seat 23, a limit baffle 25 and two winding rods 24. The fixed seat 23 is fixedly arranged on the annular plate 15, and the two ends of the winding rod 24 are respectively connected to the fixed seat 23 and the limit baffle 25. In this embodiment, when packaging the steel strand coil, it is necessary to wind the packaging paper tape around the lower winding rod 24 and then around the upper winding rod 24. The winding rod 24 provides a certain resistance to the packaging paper tape, making the packaging paper tape wind more tightly on the steel strand coil.

[0039] The roller driving mechanism includes a first roller assembly 28, a second roller assembly 29, a third roller assembly 30 and a driving assembly. The first roller assembly 28, the second roller assembly 29 and the third roller assembly 30 each include a mounting shaft 34 and a driving roller 35. The mounting shaft 34 is rotatably arranged on the U-shaped plate 12, and one end of the mounting shaft 34 is provided with the driving roller 35. The annular plate 15 is located on the driving roller 35. A first gear 36 and a second gear are respectively arranged at both ends of the mounting shaft 34. In this embodiment, the first roller assembly 28, the second roller assembly 29 and the third roller assembly 30 also each include a bearing seat. The bearing seat is installed on one side of the U-shaped plate 12, and the mounting shaft 34 is in interference fit with the bearing of the bearing seat.

[0040] The driving assembly includes a driving motor 26, a first chain 31, a second chain 32 and a third chain 33. One end of the driving motor 26 passes through the U-shaped plate 12 and is connected with a driving gear 27. The first chain 31 is sleeved on the driving gear 27 and the second gear of the first roller assembly 28; the second chain 32 is sleeved on the first gear 36 of the first roller assembly 28 and the first gear 36 of the second roller assembly 29, and the third chain 33 is sleeved on the second gear of the second roller assembly 29 and the second gear of the third roller assembly 30. In this embodiment, the second gears of the first roller assembly 28, the second roller assembly 29 and the third roller assembly 30 and the driving rollers 35 are located on the same side of the U-shaped plate 12.

[0041] The working principle of the present utility model is as follows: When packaging the steel strand coil, first, the film coil is sleeved on the sleeves 20 of the first mounting assembly 16 and the second mounting assembly 17, the packaging paper tape coil is sleeved on the sleeve 20 of the third mounting assembly 18, and the packaging paper tape is wound around the lower winding rod 24 and then around the upper winding rod 24. Then, the steel strand coil is hoisted and placed on the driving roller 4 and the driven roller 6.

[0042] Turn on the reduction motor 8 and the drive motor 26. The output shaft of the reduction motor 8 drives the driving gear 9 to rotate. The driving gear 9 drives the driven gear 7 to rotate synchronously through the transmission chain 10. The driven gear 7 drives the driving roller 4 to rotate. The driving roller 4 drives the steel strand coil to rotate slowly, and the driven roller 6 also rotates under the action of the steel strand coil. Meanwhile, during this process, the output end of the drive motor 26 drives the drive gear 27 to rotate. The drive gear 27 drives the gear two of the roller assembly one 28 to rotate through the chain one 31. The gear two drives the mounting shaft 34 and the gear one 36 of the roller assembly one 28 to rotate synchronously. The gear one 36 of the roller assembly one 28 drives the gear one 36 of the roller assembly two 29 to rotate synchronously through the chain two 32. The gear one 36 of the roller assembly two 29 drives the mounting shaft 34 and the gear two of the roller assembly two 29 to rotate synchronously. The gear two of the roller assembly two 29 drives the gear two of the roller assembly three 30 to rotate synchronously through the chain three 33, so that the drive rollers 35 of the roller assembly one 28, the roller assembly two 29 and the roller assembly three 30 rotate synchronously. The drive rollers 35 drive the annular plate 15 to rotate on the resting rollers 13 and the limiting rollers 14. During the rotation of the annular plate 15, it continuously passes through the steel strand coil. During the rotation of the annular plate 15, it drives the mounting assembly one 16, the mounting assembly two 17 and the mounting assembly three 18 to rotate. During the rotation of the steel strand coil and the annular plate 15, the film on the mounting assembly one 16, the packaging paper tape on the mounting assembly three 18 and the film on the mounting assembly two 17 are sequentially wound around the steel strand coil.

[0043] The above-described embodiments are only the preferred embodiments of the utility model, and do not limit the scope of implementation of the utility model. Therefore, any equivalent changes or modifications made to the technical solutions described in the scope of the utility model patent shall be included within the scope of the utility model patent application.

Claims

1. A steel strand packaging device, comprising a U-shaped frame (1), characterized in that, Two roller frames are symmetrically arranged inside the U-shaped frame (1), and a driving roller (4) and a driven roller (6) are respectively rotatably arranged on the two roller frames. A roller shaft driving mechanism for driving the driving roller (4) to rotate is arranged on the U-shaped frame (1). A U-shaped plate (12) is arranged between the two roller frames. A plurality of arc-shaped placement rollers (13) are arranged on one side of the U-shaped plate (12). An annular plate (15) is rotatably arranged on the plurality of placement rollers (13), and a notch is formed on the annular plate (15). An installation component one (16) is arranged at one end of the annular plate (15), and an installation component two (17) and an installation component three (18) are arranged at the other end of the annular plate (15). A winding component (22) is arranged between the installation component two (17) and the installation component three (18). A roller driving mechanism for driving the annular plate (15) to rotate is arranged at the lower part of the U-shaped plate (12).

2. The steel strand packaging device according to claim 1, wherein, The roller frames are located at the upper part of the U-shaped frame (1). The roller frames include support beams (2), mounting plates (3) and support shafts (5). The two ends of the support beam (2) are respectively fixedly connected to the two side plates of the U-shaped frame (1). Two of the mounting plates (3) are symmetrically arranged at the top of the support beam (2). The two ends of the support shaft (5) are respectively fixedly connected to the two mounting plates (3). The driving roller (4) is rotatably arranged between the two mounting plates (3) of one of the roller frames, and the driven roller (6) is rotatably arranged between the two mounting plates (3) of the other roller frame.

3. The steel strand packaging device according to claim 2, wherein The roller shaft driving mechanism includes a driven gear (7), a reduction motor (8) and a transmission chain (10). The driven gear (7) is fixedly sleeved on the roller shaft of the driving roller (4). A driving gear (9) is arranged at the output end of the reduction motor (8), and the transmission chain (10) is sleeved on the driving gear (9) and the driven gear (7).

4. A steel strand packaging device according to claim 1, characterized in that, Vertical columns (11) are symmetrically arranged on one side of the U-shaped plate (12), and the vertical columns (11) are fixedly arranged on the U-shaped frame (1).

5. A steel strand packaging device according to claim 1, characterized in that, Limit rollers (14) are symmetrically arranged on one side of the U-shaped plate (12), and the limit rollers (14) are located inside the annular plate (15).

6. The steel strand packaging device according to claim 1, characterized in that, The installation component one (16), the installation component two (17) and the installation component three (18) all include a mounting seat (19), a mounting shaft (21) and a sleeve (20). The mounting seat (19) is fixedly arranged on the annular plate (15). The mounting shaft (21) is fixedly arranged on the outside of the mounting seat (19), and the sleeve (20) is fixedly sleeved on the mounting shaft (21).

7. A steel strand packaging device according to claim 1, characterized in that, The winding component (22) includes a fixed seat (23), a limit baffle (25) and two winding rods (24). The fixed seat (23) is fixedly arranged on the annular plate (15), and the two ends of the winding rod (24) are respectively connected to the fixed seat (23) and the limit baffle (25).

8. The steel strand packaging device according to claim 1, characterized in that, The roller driving mechanism includes a first roller assembly (28), a second roller assembly (29), a third roller assembly (30) and a driving assembly. The first roller assembly (28), the second roller assembly (29) and the third roller assembly (30) each include a mounting shaft (34) and a driving roller (35). The mounting shaft (34) is rotatably arranged on the U-shaped plate (12). One end of the mounting shaft (34) is provided with the driving roller (35). The annular plate (15) is located on the driving roller (35). Gears one (36) and two are respectively arranged at both ends of the mounting shaft (34).

9. The steel strand packaging device according to claim 8, characterized in that, The driving assembly includes a driving motor (26), a first chain (31), a second chain (32) and a third chain (33). One end of the driving motor (26) passes through the U-shaped plate (12) and is connected with a driving gear (27). The first chain (31) is sleeved on the driving gear (27) and the gear two of the first roller assembly (28); the second chain (32) is sleeved on the gear one (36) of the first roller assembly (28) and the gear one (36) of the second roller assembly (29), and the third chain (33) is sleeved on the gear two of the second roller assembly (29) and the gear two of the third roller assembly (30).

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