Rolling reducing mill for producing compacted strand steel wire rope

Abstract

The invention relates to a rolling reducing mill for compacted strand steel wire rope production, and relates to the technical field of steel wire rope rolling, the rolling reducing mill comprises a base, a vertical roller set and a transverse roller set, the vertical roller set and the transverse roller set can allow a steel wire rope to penetrate through and are used for rolling the steel wire rope, and the vertical roller set comprises a first vertical roller and a second vertical roller; the first vertical roller and the second vertical roller are both rotationally arranged on the base, the transverse roller set comprises a first transverse roller and a second transverse roller, the first transverse roller and the second transverse roller are both rotationally arranged on the base, and the base is provided with a driving assembly. The driving assembly is used for driving the first vertical roller, the second vertical roller, the first transverse roller and the second transverse roller to rotate. The steel wire rope compacting and reducing device has the effect of improving the steel wire rope compacting and reducing quality.

Description

Technical Field

[0001] The invention relates to the technical field of wire rope roller binding, in particular to a roller-binding diameter-changing machine for producing compacted strand wire ropes. Background Art

[0002] Wire rope is a spiral bundle of steel wires twisted together according to certain rules with steel wires that meet the requirements of mechanical properties and geometric dimensions. As an important load-bearing and traction tool, wire rope is widely used in construction, mining, shipbuilding and other fields. With the development of industry, applications in various fields have put forward higher requirements on the strength, wear resistance and service life of wire rope.

[0003] The traditional wire rope compaction and diameter reduction process usually adopts single-stage rolling, that is, a pair of rollers are used to roll the twisted wire ropes at one time to compact the wire ropes and reduce the cross-sectional volume of the wire ropes. However, excessive pressure is applied at one time during the rolling process, which can easily cause excessive local deformation of the wire rope and damage the internal structure of the wire rope, affecting the quality of the wire rope products. Summary of the Invention

[0004] In order to improve the quality of compaction and diameter reduction of steel wire ropes, the present application provides a roller-tying and diameter-reducing machine for the production of compacted strand steel wire ropes.

[0005] The present application provides a roller-type diameter-changing machine for producing compacted strand steel wire ropes, which adopts the following technical solutions: A roller-rolling and diameter-changing machine for producing compacted strand steel wire ropes comprises a base, a vertical roller group and a transverse roller group, both of which can allow steel wire ropes to pass through and are used to roll the steel wire ropes, the vertical roller group comprises a first vertical roller and a second vertical roller, both of which are rotatably arranged on the base, the transverse roller group comprises a first transverse roller and a second transverse roller, both of which are rotatably arranged on the base, the base is provided with a drive assembly, and the drive assembly is used to drive the first vertical roller, the second vertical roller, the first transverse roller and the second transverse roller to rotate.

[0006] By adopting the above technical solution, the first vertical roller and the second vertical roller of the vertical roller group are arranged vertically, and the first transverse roller and the second transverse roller of the transverse roller group are arranged transversely. The wire rope passes through the gap between the first vertical roller and the second vertical roller, and at the same time, the wire rope passes through the gap between the first transverse roller and the second transverse roller. Then, the driving assembly is started to drive the first vertical roller, the second vertical roller, the first transverse roller and the second transverse roller to rotate, thereby driving the wire rope to move forward by squeezing. In this process, the first vertical roller and the second vertical roller squeeze the wire rope from the longitudinal direction, and the first transverse roller and the second transverse roller squeeze the wire rope from the transverse direction. By changing the one-time compaction to gradual compaction from two directions, on the one hand, the force of a single compaction is reduced, thereby reducing the possibility of damage to the internal structure of the wire rope due to excessive local deformation of the wire rope. On the other hand, compaction from two directions improves the comprehensiveness of roller compaction, reduces the possibility of the wire rope protruding to one side after compaction, thereby reducing the quality of diameter change, and improves the quality of wire rope compaction and diameter change.

[0007] Preferably, the drive assembly includes a drive motor, a first drive gear, a second drive gear, a third drive gear, a fourth drive gear, a first connecting gear, a second connecting gear and a third connecting gear. The base is provided with a drive slot. The first drive gear, the second drive gear, the third drive gear, the fourth drive gear, the first connecting gear and the second connecting gear are all rotatably set in the drive slot. The first drive gear is connected to the first vertical roller, the second drive gear is connected to the second vertical roller, the first drive gear is connected to the second drive gear by transmission, the third drive gear is connected to the first transverse roller, the fourth drive gear is connected to the second transverse roller, the third drive gear is connected to the third drive gear by transmission, the first connecting gear is connected to the second drive gear by transmission, the second connecting gear is connected to the first connecting gear, the third connecting gear is connected to the fourth drive gear, the second connecting gear is meshed with the third connecting gear, the drive motor is provided on the base, and the drive motor shaft is connected to the second vertical roller.

[0008] By adopting the above technical solution, after starting the driving motor, the second driving gear is driven to rotate, thereby driving the second vertical roller to rotate, and the first vertical roller is driven to rotate by the first driving gear connected by meshing or other means. At the same time, through the transmission connection between the first connecting gear and the second driving gear, the fourth driving gear is driven to rotate under the transmission of the second connecting gear and the third connecting gear. While driving the second transverse roller to rotate, the first transverse roller is driven to rotate through the transmission connection between the fourth driving gear and the third driving gear, thereby realizing drive, simple and convenient operation, and only one set of driving parts is provided, which saves costs and achieves energy saving and consumption reduction during use.

[0009] Preferably, the rotating shafts of the first vertical roller and the first transverse roller are both slidably connected to the base, and the base is provided with an adjusting component, which is used to adjust the distance between the first vertical roller and the second vertical roller and the distance between the first transverse roller and the second transverse roller. The first drive gear, the second drive gear, the third drive gear, the fourth drive gear and the first connecting gear are all bevel gears, the first drive gear engages with the second drive gear, the third drive gear engages with the fourth drive gear, and the first connecting gear engages with the second drive gear. The base is provided with a plurality of transmission components, which are used to drive the second drive gear to rotate according to the rotation of the first drive gear or to drive the fourth drive gear to rotate according to the rotation of the third drive gear.

[0010] By adopting the above technical solution, during the driving process, the driving motor drives the second driving gear to rotate, and then drives the first driving gear to rotate through the meshing of the bevel gears, and at the same time drives the first connecting gear to rotate through the meshing of the bevel gears, and drives the fourth driving gear to rotate with the cooperation of the second connecting gear and the third connecting gear, and drives the third driving gear to rotate through the meshing of the bevel gears to realize transmission. At the same time, by adjusting the transmission component in conjunction with the transmission of the transmission component, the distance between the first vertical roller and the second vertical roller and the distance between the first transverse roller and the second transverse roller can be adjusted, thereby changing the roller spacing of the vertical roller group and the transverse roller group, so as to perform roller compaction with different diameter change rates on steel wire ropes of different specifications, thereby improving applicability.

[0011] Preferably, the adjusting assembly includes an adjusting motor, a first adjusting screw, a second adjusting screw, a first adjusting bevel gear, a second adjusting bevel gear, a first adjusting gear, a second adjusting gear and an adjusting block, the base is provided with an adjusting slot, the adjusting block is slidably arranged in the adjusting slot, the adjusting block is rotatably connected to the first vertical roller shaft or the first horizontal roller shaft, the first adjusting screw is rotatably arranged in the adjusting slot and threadedly passes through the adjusting block on the first vertical roller shaft, the second adjusting screw is rotatably arranged in the adjusting slot and threadedly passes through the adjusting block on the first horizontal roller shaft, the first adjusting bevel gear, the second adjusting bevel gear, the first adjusting gear and the second adjusting gear are all rotatably arranged in the adjusting slot, the first adjusting bevel gear is connected to the first adjusting screw and meshes with the second adjusting bevel gear, the first adjusting gear is connected to the second adjusting bevel gear and meshes with the second adjusting gear, the second adjusting gear is connected to the second adjusting screw, the adjusting motor is arranged on the base, and the adjusting motor shaft is connected to the first adjusting screw.

[0012] By adopting the above technical solution, the adjusting motor is started to drive the first adjusting screw to rotate, thereby driving the rotating shaft of the first vertical roller to move up and down through the adjusting block to realize the roller spacing adjustment of the vertical roller group. At the same time, when the first adjusting screw rotates, the second adjusting bevel gear is driven to rotate through the first adjusting bevel gear, thereby driving the first adjusting gear to rotate, and the second adjusting screw is driven to rotate through the second adjusting gear, thereby driving the rotating shaft of the first transverse roller to move left and right through the adjusting block to realize the roller spacing adjustment of the transverse roller group, and the roller spacing adjustment of the vertical roller group and the transverse roller group is realized synchronously, thereby improving the convenience of use and saving energy and reducing consumption.

[0013] Preferably, the vertical roller group and the transverse roller group are provided with multiple groups, and the vertical roller groups and the transverse roller groups are arranged alternately. The driving component is used to drive the first vertical roller, the second vertical roller, the first transverse roller and the second transverse roller to rotate synchronously, and the adjusting component is used to drive the adjustment of the spacing between each transverse roller group and each longitudinal roller group.

[0014] By adopting the above technical solution, multiple groups of vertical rollers and transverse rollers are set up to further roll and compact the wire rope in batches, thereby further reducing the force of a single roll compaction, thereby reducing the possibility of excessive force damaging the internal structure of the wire rope and improving the quality of roll compaction.

[0015] Preferably, a guiding mechanism is provided at both ends of the base, and the guiding mechanism is used to guide the wire rope to move through the rollers of the vertical roller group and the transverse roller group in sequence. The vertical roller group and the transverse roller group are both arranged between the two groups of guiding mechanisms, and the roller spacing in the vertical roller group and the transverse roller group is reduced in sequence along the moving direction of the wire rope.

[0016] By adopting the above technical solution, the guiding mechanism improves the stability of the wire rope movement. At the same time, the roller spacing in the vertical roller group and the transverse roller group is reduced in sequence along the moving direction of the wire rope, so that the diameter change rate of multiple roller compactions in the compaction process of the wire rope decreases in sequence, thereby realizing step-by-step compaction of the wire rope, reducing the elastic rebound effect of the wire rope, and making the entire roller compaction process smoother, thereby improving the quality of roller compaction of the wire rope.

[0017] Preferably, the vertical roller group and the horizontal roller group are both provided in two groups, the base is rotatably provided with two groups of first auxiliary sprockets, the first auxiliary sprocket is connected to the second vertical roller, and the first auxiliary sprocket is engaged with a first auxiliary chain.

[0018] By adopting the above technical solution, the first auxiliary chain transmission connects the two first auxiliary sprockets, so that the second vertical rollers in the two sets of vertical roller groups are connected by transmission, so that one set of drive motors can drive the two sets of vertical roller groups and the two sets of horizontal roller groups to rotate, further improving the utilization efficiency of the drive motor and improving the convenience of use.

[0019] Preferably, the vertical roller group and the horizontal roller group are both set in two groups, the base is rotatably provided with a third auxiliary sprocket, the third auxiliary sprocket is connected to the first adjusting screw rod, and the engaging sleeves on the two groups of the third auxiliary sprockets are provided with a second auxiliary chain.

[0020] By adopting the above technical solution, the two third auxiliary sprockets are connected through the second auxiliary chain transmission, so that the two first adjustment screws are connected, so that one adjustment motor can drive the rollers in the two sets of vertical roller groups and the two sets of horizontal roller groups to adjust the roller spacing, thereby improving the convenience of use.

[0021] Preferably, the transmission assembly includes a first transmission shaft, a second transmission shaft, a first transmission bevel gear and a second transmission bevel gear, the first transmission shaft, the second transmission shaft, the first transmission bevel gear and the second transmission bevel gear are all rotatably set in a drive groove, the second transmission shaft is provided with a transmission groove, the first transmission shaft is slidably set in the transmission groove and is connected to the second transmission shaft by clamping, the first transmission bevel gear is connected to the first transmission shaft and meshes with the first drive gear or the third drive gear, the second transmission bevel gear is connected to the second transmission shaft and meshes with the second drive gear or the fourth drive gear, a transmission spring is provided in the transmission groove, and the transmission spring connects the bottom wall of the transmission groove and the first transmission shaft.

[0022] By adopting the above technical solution, the first transmission bevel gear is engaged with the first drive gear, and the second transmission bevel gear is engaged with the second drive gear, so that the first vertical roller and the second vertical roller or the first transverse roller and the second transverse roller are connected through the first transmission shaft and the second transmission shaft. When adjusting the spacing between the first vertical roller and the second vertical roller or the spacing between the first transverse roller and the second transverse roller, the first transmission shaft moves in the transmission groove of the second transmission shaft with the cooperation of the transmission spring, thereby realizing spacing adjustment. The operation is convenient, so that the transmission connection can adapt to the spacing adjustment.

[0023] Preferably, a limiting groove is provided on the inner wall of the transmission groove, and a limiting block is provided on the first transmission shaft, and the limiting block is slidably inserted into the limiting groove.

[0024] By adopting the above technical solution, the limiting block moves in the limiting groove, thereby improving the stability of the movement of the first transmission shaft, thereby improving the stability of the first vertical roller or the first transverse roller when moving to adjust the spacing.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. By arranging a base, a vertical roller group, a transverse roller group, a first vertical roller, a second vertical roller, a first transverse roller, a second transverse roller and a drive assembly, the wire rope passes through the gap between the first vertical roller and the second vertical roller on the base, and then passes through the gap between the first transverse roller and the second transverse roller. Then, the rollers in the vertical roller group and the transverse roller group are driven to rotate by the drive assembly. The vertical roller group and the transverse roller group perform two compactions from different directions, thereby reducing the force of a single roller compaction, thereby reducing the possibility of excessive local deformation of the wire rope causing damage to the internal structure of the wire rope, and improving the quality of the wire rope compaction and diameter change; 2. By arranging a driving motor, a first driving gear, a second driving gear, a third driving gear, a fourth driving gear, a first connecting gear, a second connecting gear, a third connecting gear and a driving slot, after starting the driving motor, the second driving gear and the second vertical roller are driven to rotate, and the first vertical roller is driven to rotate through the transmission connection of the first driving gear. At the same time, the second transverse roller rotates following the second vertical roller through the transmission connection among the first connecting gear, the second connecting gear and the second connecting gear in the driving slot, so that the first transverse roller rotates synchronously through the transmission connection between the fourth driving gear and the third driving gear, thereby realizing drive, simple and convenient operation, and easy use. At the same time, a single motor drives multiple groups of rollers to rotate, thereby saving energy and reducing consumption. 3. By setting an adjusting motor, a first adjusting screw rod, a second adjusting screw rod, a first adjusting bevel gear, a second adjusting bevel gear, a first adjusting gear, a second adjusting gear, an adjusting slot and a transmission assembly, after starting the adjusting motor, the first adjusting screw rod is driven to rotate, and at the same time, the first vertical roller shaft is driven to move in the adjusting slot, so that the roller spacing of the vertical roller group is adjusted. At the same time, the rotation of the first adjusting screw rod is reversed through the transmission of the first adjusting bevel gear and the second adjusting bevel gear, and the transmission of the first adjusting gear and the second adjusting gear drives the second adjusting screw rod to rotate, thereby driving the rotating shaft of the first transverse roller to move in the adjusting slot, so that the roller spacing of the transverse roller group is adjusted. The operation is simple and convenient, and it is easy to use. It shares a set of driving parts, which saves energy and reduces consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an overall schematic diagram of a roller-bundling and diameter-changing machine for producing compacted strand steel wire ropes provided in an embodiment of the present application.

[0027] Figure 2 It is a cross-sectional view of the internal structure of the lifting base.

[0028] Figure 3 yes Figure 2 Magnified view of area A in center.

[0029] Figure 4 It is a cross-sectional view used to reflect the positional relationship between the transverse roller groups.

[0030] Explanation of reference numerals: 1. base; 11. driving groove; 12. adjusting groove; 13. guide wheel; 2. vertical roller group; 21. first vertical roller; 22. second vertical roller; 3. transverse roller group; 31. first transverse roller; 32. second transverse roller; 4. driving assembly; 41. first driving gear; 42. second driving gear; 43. third driving gear; 44. fourth driving gear; 45. first connecting gear; 46. second connecting gear; 47. third connecting gear; 48. driving motor; 5. adjusting assembly; 51. adjusting motor; 52 , first adjusting screw; 53, second adjusting screw; 54, first adjusting bevel gear; 55, second adjusting bevel gear; 56, first adjusting gear; 57, second adjusting gear; 58, adjusting block; 6, transmission assembly; 61, first transmission shaft; 611, limit block; 62, second transmission shaft; 621, transmission groove; 622, transmission spring; 623, limit groove; 63, first transmission bevel gear; 64, second transmission bevel gear; 7, first auxiliary chain; 71, first auxiliary sprocket; 8, second auxiliary chain; 81, third auxiliary sprocket. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-4 This application is described in further detail.

[0032] The present application discloses a roller-bundling diameter-reducing machine for producing compacted strand steel wire ropes. Figures 1 to 2The system comprises a base 1, two sets of vertical rollers 2, and two sets of transverse rollers 3, with the vertical rollers 2 and transverse rollers 3 arranged alternately. The vertical rollers 2 comprise a first vertical roller 21 and a second vertical roller 22 of identical size, both rotatably mounted on the base 1. The transverse rollers 3 comprise a first transverse roller 31 and a second transverse roller 32 of identical size, both rotatably mounted on the base 1. Guide wheels 13 are rotatably mounted at both ends of the base 1 to guide the wire rope through the gaps between the rollers of the vertical rollers 2 and the gaps between the rollers of the transverse rollers 3. The gaps between the rollers of the vertical rollers 2 and the gaps between the rollers of the transverse rollers 3 decrease in the direction of the wire rope's movement. The base 1 is equipped with a drive assembly 4 for rotating the first vertical roller 21, the second vertical roller 22, and the first transverse roller 31 and the second transverse roller 32. The base 1 is provided with an adjustment assembly 5, which is used to adjust the distance between the first vertical roller 21 and the second vertical roller 22, and the distance between the first transverse roller 31 and the second transverse roller 32. The vertical roller group 2 and the transverse roller group 3 roll and compact the wire rope from two directions, with a total of four groups of rollers compressing the wire rope. The diameter reduction rates of the wire rope are 40%, 30%, 20%, and 10%, respectively. The wire rope is rolled and compacted step by step, reducing the possibility of damage to the internal structure of the wire rope due to excessive single compaction force. The step-by-step compaction also reduces the elastic rebound effect of the wire rope. The alternating distribution of the vertical roller group 2 and the transverse roller group 3 can guide the wire rope entering and exiting the diameter reduction channel, enhance the shaping effect of the compacted side, and improve the quality of the wire rope roller compaction.

[0033] For ease of use, refer to Figures 2 to 4The drive assembly 4 includes a drive motor 48, a first drive gear 41, a second drive gear 42, a third drive gear 43, a fourth drive gear 44, a first connecting gear 45, a second connecting gear 46, and a third connecting gear 47. The first drive gear 41, the second drive gear 42, the third drive gear 43, the fourth drive gear 44, and the first connecting gear 45 are all bevel gears, and the second connecting gear 46 and the third connecting gear 47 are ordinary gears. The base 1 is provided with a drive slot 11, and the first drive gear 41, the second drive gear 42, the third drive gear 43, the fourth drive gear 44, the first connecting gear 45, the second connecting gear 46, and the third connecting gear 47 are all rotatably disposed in the drive slot 11. The first drive gear 41 is coaxially fixedly connected to the rotation axis of the first vertical roller 21, the second drive gear 42 is coaxially fixedly connected to the rotation axis of the second vertical roller 22, the third drive gear 43 is coaxially fixedly connected to the first transverse roller 31, and the fourth drive gear 44 is coaxially fixedly connected to the second transverse roller 32. The first connecting gear 45 meshes with the second drive gear 42. The second connecting gear 46 is coaxially connected to the first connecting gear 45. The third connecting gear 47 is coaxially fixedly connected to the fourth drive gear 44 and is connected to the second connecting gear 46 via multiple gear meshing transmissions. The base 1 is equipped with several transmission assemblies 6, which are used to drive the second drive gear 42 in response to the rotation of the first drive gear 41, or to drive the fourth drive gear 44 in response to the rotation of the third drive gear 43. This gear transmission ensures the linkage between the vertical roller assembly 2 and the transverse roller assembly 3, facilitating drive.

[0034] For ease of use, refer to Figure 2 The drive motor 48 is fixedly mounted on the base 1 and coaxially connected to the rotating shaft of one set of second vertical rollers 22. Two sets of first drive gears 41, second drive gears 42, third drive gears 43, and fourth drive gears 44 are each provided. The first connecting gear 45 engages with the bevel gear of one of the second drive gears 42, and the third connecting gear 47 is coaxially connected to one of the fourth drive gears 44. Two first auxiliary sprockets 71 are rotatably mounted within the base 1. These first auxiliary sprockets 71 are coaxially connected to the rotating shafts of the two second vertical rollers 22, respectively. First auxiliary chains 7 engage with the two first auxiliary sprockets 71 (the specific sprocket teeth are not shown in the figure). When the drive motor 48 is activated, the sprocket chain drives the two sets of vertical rollers 2, while the gear structure of the drive assembly 4 simultaneously drives the transverse rollers 3 to rotate synchronously, achieving drive.

[0035] For ease of use, refer to Figure 2 and Figure 4The adjustment component 5 includes an adjustment motor 51, a first adjustment screw rod 52, a second adjustment screw rod 53, a first adjustment bevel gear 54, a second adjustment bevel gear 55, a first adjustment gear 56, a second adjustment gear 57 and a plurality of adjustment blocks 58 (the details of the screw rod thread are not drawn in detail in the figure). The base 1 is provided with an adjustment slot 12 connected to a plurality of drive slots 11. The adjustment blocks 58 are all slidably inserted into the adjustment slot 12 and can move in the adjustment slot 12. The adjustment block 58 is rotatably connected to the end of the rotating shaft of the first vertical roller 21 or the end of the rotating shaft of the first transverse roller 31 through a rotating shaft, and the rotation direction of the adjustment block 58 is the same as that of the first vertical roller 21 or the first transverse roller 31. The first adjustment screw rod 52 rotates the adjustment block 58 set in the adjustment slot 12 and threaded through the rotating shaft of the first vertical roller 21. The second adjustment screw rod 53 rotates the adjustment block 58 set in the adjustment slot 12 and threaded through the rotating shaft of the first transverse roller 31. The first adjusting bevel gear 54, the second adjusting bevel gear 55, the first adjusting gear 56 and the second adjusting gear 57 are all rotatably mounted in the adjusting slot 12. The first adjusting bevel gear 54 is fixedly mounted on the first adjusting screw 52 and meshes with the second adjusting bevel gear 55. The second adjusting gear 57 is fixedly mounted on the second adjusting screw 53 and is meshed with the first adjusting gear 56 via a plurality of gears. The first adjusting gear 56 is coaxially fixedly connected to the second adjusting bevel gear 55. Through the meshing of the gear sets, the first adjusting screw 52 and the second adjusting screw 53 are linked, so that the roller spacing of the vertical roller group 2 and the transverse roller group 3 can be adjusted synchronously. The screw thread and the number of gear teeth are set according to the roller spacing, so that the roller spacing of each group before and after adjustment meets the requirements of the wire rope diameter reduction rate.

[0036] In order to save energy and reduce consumption, refer to Figure 2 The adjustment motor 51 is fixedly mounted on the base 1, and the base 1 is equipped with two third auxiliary sprockets 81 that rotate within the adjustment slot 12. The two third auxiliary sprockets 81 are coaxially fixedly connected to the two first adjustment screws 52, and the two third auxiliary sprockets 81 are meshed with a second auxiliary chain 8 (the specific sprocket teeth are not shown in detail in the figure). The adjustment motor 51, in conjunction with the sprocket chain, controls the roller spacing adjustment of the two vertical roller assemblies 2. Furthermore, the adjustment of the roller spacing of the transverse roller assembly 3 is driven by the screw and gear in the adjustment assembly 5, thereby reducing the cost of drive components and achieving energy conservation and consumption reduction. Lubricating oil can also be added to the drive slot 11 and the adjustment slot 12 to facilitate the rotation and movement of the rollers of the vertical roller assembly 2 and the transverse roller assembly 3.

[0037] For ease of adjustment, refer to Figure 2 and Figure 3The transmission assembly 6 includes two groups of first transmission shafts 61, two groups of second transmission shafts 62, two groups of first transmission bevel gears 63 and two groups of second transmission bevel gears 64. The first transmission shaft 61 and the second transmission shaft 62 are both rotatably arranged in the driving groove 11 and are arranged between the rotating shaft of the first vertical roller 21 and the rotating shaft of the second vertical roller 22 or between the rotating shaft of the first transverse roller 31 and the rotating shaft of the second transverse roller 32. The second transmission shaft 62 is rotatably arranged in the driving groove 11, and the top wall of the second transmission groove 621 is provided with a transmission groove 621 for the first transmission shaft 61 to slide into, and the inner wall of the transmission groove 621 is provided with a limiting groove 623. The side wall of the first transmission shaft 61 is fixedly provided with a limiting block 611 that is slidably inserted into the limiting groove 623, so that the first transmission shaft 61 and the second transmission shaft 62 are slidably connected. A transmission spring 622 connecting the bottom wall of the transmission groove 621 and the bottom wall of the first transmission shaft 61 is provided in the transmission groove 621. The first transmission bevel gear 63 is coaxially fixedly disposed at the end of the first transmission shaft 61 away from the second transmission shaft 62 and meshes with the first drive gear 41 or the third drive gear 43. The second transmission bevel gear 64 is coaxially fixedly disposed at the end of the second transmission shaft 62 away from the first transmission shaft 61 and meshes with the second drive gear 42 or the fourth drive gear 44. When adjusting the roller spacing, the movement of the rotating shaft of the first vertical roller 21 or the first transverse roller 31 pushes the first transmission shaft 61 to move within the transmission groove 621, thereby adjusting the spacing. This does not affect the transmission connection between the transmission assembly 6 and the first drive gear 41 and the second drive gear 42, or the transmission connection between the third drive gear 43 and the fourth drive gear 44.

[0038] The implementation principle of a roller-type diameter reducer for compacted stranded wire rope production according to the embodiment of the present application is as follows: through two sets of vertical roller groups 2 and transverse roller groups 3 arranged alternately, the wire rope passes through the gap between the first vertical roller 21 and the second vertical roller 22 and then passes through the gap between the first transverse roller 31 and the second transverse roller 32. When the wire rope is roller-compacted, the driving component 4 drives each roller to rotate, thereby squeezing and pushing the wire rope to move, and the diameter reduction rate of the wire rope is 40%, 30%, 20% and 10% respectively, and the wire rope is roller-compacted step by step to reduce the possibility of damaging the internal structure of the wire rope by excessive single compaction force. The vertical roller group 2 and the transverse roller group 3 are alternately distributed to guide the wire rope entering and exiting the diameter-changing channel, and at the same time, roller compaction is performed alternately from two directions to enhance the shaping effect of the compacted side and improve the quality of roller compaction of the wire rope.

[0039] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A roller-bundling and diameter-reducing machine for producing compacted strand steel wire ropes, characterized in that: The invention comprises a base (1), a vertical roller group (2) and a transverse roller group (3), wherein the vertical roller group (2) and the transverse roller group (3) are both capable of allowing a steel wire rope to pass through and used for rolling the steel wire rope, wherein the vertical roller group (2) comprises a first vertical roller (21) and a second vertical roller (22), wherein the first vertical roller (21) and the second vertical roller (22) are both rotatably arranged on the base (1), and the transverse roller group (3) comprises a first transverse roller (31) and a second transverse roller (32), wherein the first transverse roller (31) and the second transverse roller (32) are both rotatably arranged on the base (1), and the base (1) is provided with a driving assembly (4), wherein the driving assembly (4) is used for driving the first vertical roller (21), the second vertical roller (22), the first transverse roller (31) and the second transverse roller (32) to rotate.

2. The roller-bundling and diameter-changing machine for producing compacted strand steel wire rope according to claim 1, characterized in that: The driving assembly (4) comprises a driving motor (48), a first driving gear (41), a second driving gear (42), a third driving gear (43), a fourth driving gear (44), a first connecting gear (45), a second connecting gear (46) and a third connecting gear (47); the base (1) is provided with a driving groove (11); the first driving gear (41), the second driving gear (42), the third driving gear (43), the fourth driving gear (44), the first connecting gear (45) and the second connecting gear (46) are all rotatably arranged in the driving groove (11); the first driving gear (41) is connected to the first vertical roller (21); the second driving gear (42) is connected to the second vertical roller (22); the first driving gear (41 ... The movable gear (41) is connected to the second driving gear (42) by transmission, the third driving gear (43) is connected to the first transverse roller (31), the fourth driving gear (44) is connected to the second transverse roller (32), the third driving gear (43) is connected to the third driving gear (43), the first connecting gear (45) is connected to the second driving gear (42), the second connecting gear (46) is connected to the first connecting gear (45), the third connecting gear (47) is connected to the fourth driving gear (44), the second connecting gear (46) is meshed with the third connecting gear (47), the driving motor (48) is arranged on the base (1), and the rotating shaft of the driving motor (48) is connected to the second vertical roller (22).

3. The roller-bundling and diameter-changing machine for producing compacted strand steel wire rope according to claim 2, characterized in that: The rotating shafts of the first vertical roller (21) and the first transverse roller (31) are both slidably connected to the base (1); the base (1) is provided with an adjustment component (5); the adjustment component (5) is used to adjust the distance between the first vertical roller (21) and the second vertical roller (22) and the distance between the first transverse roller (31) and the second transverse roller (32); the first driving gear (41), the second driving gear (42), the third driving gear (43), the fourth driving gear (44) and the first connecting gear (45) are all bevel gears; the first driving gear (41) is engaged with the second driving gear (42); the third driving gear (43) is engaged with the fourth driving gear (44); and the first connecting gear (45) is engaged with the second driving gear (42); the base (1) is provided with a plurality of transmission components (6); the transmission components (6) are used to drive the second driving gear (42) to rotate according to the rotation of the first driving gear (41) or to drive the fourth driving gear (44) to rotate according to the rotation of the third driving gear (43).

4. The roller-bundling and diameter-changing machine for producing compacted strand steel wire rope according to claim 3, characterized in that: The adjusting assembly (5) comprises an adjusting motor (51), a first adjusting screw rod (52), a second adjusting screw rod (53), a first adjusting bevel gear (54), a second adjusting bevel gear (55), a first adjusting gear (56), a second adjusting gear (57) and an adjusting block (58); the base (1) is provided with an adjusting slot (12); the adjusting block (58) is provided with a plurality of adjusting blocks and all of them are slidably inserted into the adjusting slot (12); the adjusting block (58) is rotatably connected to the rotating shaft of the first vertical roller (21) or the rotating shaft of the first transverse roller (31); the first adjusting screw rod (52) is rotatably provided in the adjusting slot (12) and is threadedly passed through the adjusting block (58) on the rotating shaft of the first vertical roller (21); the second adjusting screw rod (53) is rotatably provided in the adjusting slot (12); An adjusting block (58) on the rotating shaft of the first transverse roller (31) is threadedly inserted into the section groove (12); the first adjusting bevel gear (54), the second adjusting bevel gear (55), the first adjusting gear (56) and the second adjusting gear (57) are all rotatably arranged in the adjusting groove (12); the first adjusting bevel gear (54) is connected to the first adjusting screw rod (52) and meshed with the second adjusting bevel gear (55); the first adjusting gear (56) is connected to the second adjusting bevel gear (55) and meshed with the second adjusting gear (57); the second adjusting gear (57) is connected to the second adjusting screw rod (53); the adjusting motor (51) is arranged on the base (1); and the rotating shaft of the adjusting motor (51) is connected to the first adjusting screw rod (52).

5. The roller-bundling and diameter-changing machine for producing compacted strand steel wire rope according to claim 4, characterized in that: The vertical roller group (2) and the transverse roller group (3) are both provided with multiple groups, and the vertical roller groups (2) and the transverse roller groups (3) are arranged alternately. The driving component (4) is used to drive each of the first vertical roller (21), the second vertical roller (22), the first transverse roller (31) and the second transverse roller (32) to rotate synchronously, and the adjusting component (5) is used to drive the adjustment of the spacing between each transverse roller group (3) and each longitudinal roller group.

6. The roller-bundling and diameter-changing machine for producing compacted strand steel wire ropes according to claim 5, characterized in that: Both ends of the base (1) are provided with guiding mechanisms, and the guiding mechanisms are used to guide the steel wire rope to move and pass through the rollers of the vertical roller group (2) and the transverse roller group (3) in sequence. The vertical roller group (2) and the transverse roller group (3) are both arranged between the two groups of guiding mechanisms, and the roller spacing in the vertical roller group (2) and the transverse roller group (3) is reduced in sequence along the moving direction of the steel wire rope.

7. The roller-bundling and diameter-changing machine for producing compacted strand steel wire rope according to claim 5, characterized in that: The vertical roller group (2) and the transverse roller group (3) are both provided in two groups. The base (1) is rotatably provided with two groups of first auxiliary sprockets (71). The first auxiliary sprockets (71) are connected to the second vertical roller (22). The first auxiliary chains (7) are engaged with the two groups of the first auxiliary sprockets (71).

8. The roller-bundling and diameter-changing machine for producing compacted strand steel wire rope according to claim 5, characterized in that: The vertical roller group (2) and the transverse roller group (3) are both provided in two groups. The base (1) is rotatably provided with two groups of third auxiliary sprockets (81). The third auxiliary sprockets (81) are connected to the first adjusting screw rod (52). The two groups of the third auxiliary sprockets (81) are engaged with a second auxiliary chain (8).

9. The roller-bundling and diameter-changing machine for producing compacted strand steel wire ropes according to claim 3, characterized in that: The transmission assembly (6) comprises a first transmission shaft (61), a second transmission shaft (62), a first transmission bevel gear (63) and a second transmission bevel gear (64); the first transmission shaft (61), the second transmission shaft (62), the first transmission bevel gear (63) and the second transmission bevel gear (64) are all rotatably arranged in a driving groove (11); the second transmission shaft (62) is provided with a transmission groove (621); the first transmission shaft (61) is slidably arranged in the transmission groove (621) and is connected to the second transmission shaft (62) by clamping; the first transmission bevel gear (63) is connected to the first transmission shaft (61) and meshes with the first drive gear (41) or the third drive gear (43); the second transmission bevel gear (64) is connected to the second transmission shaft (62) and meshes with the second drive gear (42) or the fourth drive gear (44); a transmission spring (622) is provided in the transmission groove (621); the transmission spring (622) connects the bottom wall of the transmission groove (621) and the first transmission shaft (61).

10. The roller-bundling diameter-reducing machine for producing compacted strand steel wire rope according to claim 9, characterized in that: The inner wall of the transmission groove (621) is provided with a limiting groove (623), and the first transmission shaft (61) is provided with a limiting block (611), and the limiting block (611) is slidably inserted into the limiting groove (623).

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