Vertical pre-deformer for steel wire rope production

Abstract

The invention relates to the technical field of steel wire rope production equipment, and particularly discloses a vertical pre-deformer for steel wire rope production. The middle disc is coaxially and fixedly connected to the outer wall of the main shaft; the outer wall of the main shaft is coaxially and fixedly connected with a pair of disc bodies arranged outside the two ends of the middle disc. A plurality of notches which are uniformly distributed along the circumferential surface of the disc body are formed in the disc body; the inner wall of each notch is rotationally connected with a supporting roller. Through grooves are formed in the positions, corresponding to the notches, of the middle disc. Each inner wall is rotationally connected with a screw rod; the outer wall of the lead screw is sleeved with a sliding block in threaded transmission fit with the lead screw. Pressing rollers are rotationally connected to the end surfaces, close to the main shaft, of the sliding blocks; a driving mechanism capable of driving the plurality of lead screws to rotate synchronously is arranged on the peripheral surface of the middle disc; when the rolling reduction of the pressing rollers is adjusted, the driving mechanism can drive the multiple lead screws to rotate synchronously, synchronous adjustment of the displacement of the multiple pressing rollers is achieved, and the possibility that the deformation of all strands of steel wire ropes is not uniform is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of steel wire rope production equipment, in particular to a vertical pre-deformer for steel wire rope production. Background Art

[0002] During the production process of commonly used wire ropes, twisting stress and residual tensile stress are generated inside the wire ropes. Under the action of stress, the wire ropes will become loose. Therefore, it is necessary to pre-deform the wire ropes to eliminate stress before twisting them into ropes to prevent the wire ropes from loosening. The vertical pre-deformer is a key process equipment widely used in wire rope production. It is mainly used to eliminate residual stress of wire ropes, control deformation amount and improve twisting quality.

[0003] During the use of the vertical pre-deformation in the existing technology, each pressure roller is independently installed on the roller frame. During processing control, it is necessary to manually adjust the threaded rod of a single pressure roller to adjust the pressure amount of each pre-deformation pressure roller. Although this design is simple, it has obvious limitations in the adjustment process. Since it relies on manual adjustment of the pressure rollers one by one, it is impossible to accurately control the displacement of each pre-deformation pressure roller. It is easy to cause uneven deformation of each strand of steel wire due to differences in operator skills, affecting the quality of wire rope twisting. Summary of the Invention

[0004] The present application provides a vertical pre-deformer for wire rope production, which can conveniently realize synchronous adjustment of the displacement of multiple pressure rollers, thereby reducing the possibility that uneven deformation of each strand of wire rope will affect the twisting quality of the wire rope.

[0005] This application provides a vertical pre-deformer for wire rope production, which adopts the following technical solution: A vertical pre-deformer for wire rope production, comprising a main shaft and a middle disk; the middle disk is coaxially fixed to the outer wall of the main shaft; a pair of disk bodies are coaxially fixed to the outer side of the two ends of the middle disk; a pair of the disk bodies are each provided with a plurality of notches evenly distributed along the circumference of the disk body; a support roller is rotatably connected to the inner wall of each notch; a through groove is provided at the position of the middle disk corresponding to the plurality of notches; a screw rod is rotatably connected to the inner wall of each through groove away from the main shaft; a slider is sleeved on the outer wall of the screw rod and cooperates with the screw rod thread transmission; the slider slides with the inner wall of the through groove, and a pressure roller is rotatably connected to the end face of the slider close to the main shaft; a driving mechanism is provided on the outer circumference of the middle disk that can drive multiple screw rods to rotate synchronously.

[0006] By adopting the above technical solution, when twisting the wire rope, the wire rope is passed through the middle disk and the two disk bodies, and the pre-deformation of the wire rope is achieved through the cooperation of the pressure roller in the through groove and the support roller in the notch, thereby eliminating the internal stress of the wire rope, making it less likely for the wire rope to loosen during subsequent processing. When it is necessary to adjust the pressure reduction of the pressure roller for achieving pre-deformation, the driving mechanism drives multiple screws to rotate synchronously, so that multiple sliders move synchronously along the axial direction of the screw to adjust the pressure reduction of the pressure roller, and the displacement of multiple pressure rollers is adjusted synchronously, thereby reducing the possibility that the uneven deformation of each strand of wire rope will affect the twisting quality of the wire rope.

[0007] Preferably, the driving mechanism includes a connecting plate, a first ring tube and a brake motor; the connecting plate is coaxially fixed to the outer peripheral surface of the middle disk; the first ring tube is coaxially rotatably connected to the inner wall of the connecting plate, a first ring gear is coaxially fixed to the outer wall of the first ring tube, and a second ring gear is coaxially fixed to the inner wall of the first ring tube; the brake motor is installed on the outer wall of the connecting plate, and the output end of the brake motor is coaxially fixed to a first spur gear that meshes with the first ring gear; each end of the screw rod away from the slider is provided with a transmission assembly located on the outer peripheral surface of the middle disk; the transmission assembly can enable the second ring gear to drive the screw rod to rotate.

[0008] By adopting the above technical solution, the brake motor is started when adjusting the pressing amount of the pressure roller. Under the meshing cooperation of the first spur gear and the first ring gear, the first spur gear drives the first ring tube and the second ring gear to rotate. Under the cooperation of the transmission component, the second ring gear drives multiple screws to rotate synchronously during the rotation process, prompting the slider to move the same displacement along the axial direction of the screw rod, thereby realizing precise control of the displacement of multiple pressure rollers.

[0009] Preferably, the transmission assembly includes a rotating shaft, a first bevel gear and a second bevel gear; the rotating shaft is rotatably connected to the outer peripheral surface of the middle disk; the first bevel gear is coaxially fixed to the outer wall of the rotating shaft close to the screw rod; the second bevel gear is coaxially fixed to the end face of the screw rod away from the slider, and the second bevel gear is meshed with the first bevel gear; a second spur gear meshed with the second ring gear is coaxially fixed to the outer wall of the rotating shaft close to the second gear ring.

[0010] By adopting the above technical solution, under the meshing cooperation of the second spur gear and the second ring gear, the second ring gear will drive multiple rotating shafts to rotate synchronously during the rotation process, and then through the meshing cooperation of the first bevel gear and the second bevel gear, the rotating shaft will drive the screw to rotate during the rotation process, so as to realize the synchronous rotation of multiple screw rods during the rotation of the second ring gear.

[0011] Preferably, a limit block arranged along the axial direction of the screw is fixedly connected to the inner wall of the through groove; a limit groove arranged along the axial direction of the screw is provided on the side wall of the slider close to the limit block; the limit block is clamped in the limit groove and slides with the inner wall of the limit groove.

[0012] By adopting the above technical solution, during the axial movement of the slider along the screw rod, the movement of the slider is limited and guided by the cooperation between the limit block and the inner wall of the limit groove, thereby improving the stability of the slider during movement and reducing the possibility of the slider offset.

[0013] Preferably, a scale arranged along the axial direction of the screw rod is fixedly connected to the end surface of the middle disk at the position corresponding to each through slot; the scale is located outside one side of the through slot; an indicator needle is fixed to the outer wall of each slider close to the scale; multiple indicator needles can respectively indicate the scales on multiple scales.

[0014] By adopting the above technical solution, the indicator needle will be driven to move during the movement of the slider along the axial direction of the screw rod. The scale indicated by the indicator needle can enable the staff to intuitively understand the pressure amount of each pressure roller, so that they can timely discover and make adjustments when the pressure amount of the pressure roller deviates.

[0015] Preferably, a cleaning disc is coaxially fixed to the outer wall of the main shaft near one end; through openings are provided at positions corresponding to the notches on the cleaning disc; a cylinder is rotatably connected to the inner wall of each through opening; bristles are provided on the inner circumference of each cylinder, and a third gear ring located outside the cleaning disc is coaxially fixed to the outer circumference of each cylinder; a power mechanism that can drive multiple third gear rings to rotate is provided on the outer wall of the cleaning disc.

[0016] By adopting the above technical solution, the pre-deformed steel wire ropes are respectively passed through the cylinder at the through opening. During the twisting process of the steel wire ropes, the driving mechanism drives multiple third gear rings to rotate, prompting the bristles in the cylinder to clean the steel wire ropes passing through the cylinder, removing dirt and impurities on the surface of the steel wire ropes, thereby reducing friction and wear in the subsequent twisting process, thereby improving the twisting quality and the service life of the steel wire ropes.

[0017] Preferably, the power mechanism includes a fourth ring gear, a fifth ring gear and a drive motor; the fourth ring gear is coaxially connected to the end face of the cleaning disk close to the third ring gear, and the fourth ring gear is meshed with multiple third ring gears; the fifth ring gear is coaxially fixed to the outer peripheral surface of the fourth ring gear; the drive motor is installed on the outer wall of the cleaning disk, and the output end of the drive motor is coaxially fixed with a third spur gear meshing with the fifth ring gear.

[0018] By adopting the above technical solution, the drive motor is started to drive the third spur gear to rotate. Under the meshing cooperation of the third spur gear and the fifth ring gear, the third spur gear drives the fifth ring gear and the fourth ring gear to rotate synchronously. Then, through the meshing cooperation of the fourth ring gear and the third ring gear, multiple cylinders are driven to rotate synchronously, so as to clean the wire rope passing through the cylinder.

[0019] Preferably, an annular tube is installed on the end face of the cleaning disk away from the third gear ring; a plurality of air nozzles are fixedly connected to the outer wall of the annular tube; the plurality of air nozzles are respectively arranged toward the inner walls of the plurality of cylinders; and a blowing component that can blow air into the annular tube is provided on the outer wall of the cleaning disk.

[0020] By adopting the above technical solution, when the bristles are cleaning the wire rope, air is blown into the annular tube through the blowing assembly, and the gas is then ejected through the air nozzle to blow the bristles in the cylinder, thereby reducing the dirt and impurities stuck in the bristles and ensuring the cleaning effect of the bristles.

[0021] Preferably, the blowing assembly includes an air pump; the air pump is installed on the outer wall of the cleaning disk, and the output end of the air pump is provided with an air inlet pipe connected to the external environment, and the output end of the air pump is provided with an air outlet pipe connected to the annular pipe.

[0022] By adopting the above technical solution, starting the air pump can conveniently blow external air into the annular tube through the air inlet pipe and the air outlet pipe, so that the air nozzle can spray and clean the bristles.

[0023] Preferably, a wire distribution disk is coaxially fixedly connected to the outer wall of the main shaft at one end away from the cleaning disk; and a plurality of threading openings for the wire rope to pass through are evenly distributed on the circumference of the wire distribution disk.

[0024] By adopting the above technical solution, the pre-deformed steel wire ropes are passed through the threading openings on the distribution disk respectively. The arrangement of the distribution disk can evenly separate the strands of steel wire ropes so that each strand of steel wire rope can be pre-deformed separately.

[0025] In summary, this application has the following beneficial effects: 1. When the amount of pressure rollers required to achieve pre-deformation needs to be adjusted, the drive mechanism drives multiple screws to rotate synchronously, prompting the sliders in different through slots to move synchronously along the screw shaft with the same displacement, so as to synchronously adjust the displacement of multiple pressure rollers and reduce the possibility that uneven deformation of each strand of steel wire rope will affect the quality of steel wire rope twisting; 2. The pre-deformed wire ropes are passed through the cylinder at the through-hole respectively. During the twisting process of the wire ropes, the driving mechanism drives the multiple third gear rings to rotate, prompting the bristles in the cylinder to clean the wire ropes passing through the cylinder, removing dirt and impurities on the surface of the wire ropes, reducing friction and wear in the subsequent twisting process, and improving the twisting quality and the service life of the wire ropes; 3. When the bristles are cleaning the wire rope, start the air pump to blow air into the annular tube. The gas is ejected through the air nozzle to blow the bristles in the cylinder, reducing the dirt and impurities stuck in the bristles and ensuring the cleaning effect of the bristles. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1It is a structural diagram of a vertical pre-deformer for wire rope production; Figure 2 This is a schematic diagram of the coordination structure of the middle plate, slider and pressure roller in this application; Figure 3 This is a schematic diagram of the matching structure of the disc body and the support roller in this application; Figure 4 Schematic diagram of the matching structure of the screw rod and the driving mechanism in this application; Figure 5 This is a schematic diagram of the coordinated structure of the cleaning brush disc, cylinder and power mechanism in this application; Figure 6 It is a schematic diagram of the cylinder structure in this application; Figure 7 It is a schematic diagram of the matching structure of the annular tube and the blowing component in this application.

[0027] Explanation of the accompanying symbols: 1. Main shaft; 11. Distribution plate; 111. Threading port; 2. Middle plate; 21. Screw rod; 22. Slider; 221. Limiting groove; 222. Indicator needle; 23. Pressure roller; 24. Limiting block; 25. Scale; 3. Plate; 31. Support roller; 4. Driving mechanism; 41. Connecting plate; 42. First ring tube; 43. Brake motor; 44. First ring gear; 45. Second ring gear; 46. First straight gear; 47. Transmission Assembly; 471, rotating shaft; 472, first bevel gear; 473, second bevel gear; 474, second spur gear; 5, cleaning disc; 51, annular tube; 511, air nozzle; 52, blowing assembly; 521, air pump; 522, air inlet pipe; 523, air outlet pipe; 6, cylinder; 61, bristles; 62, third ring gear; 7, power mechanism; 71, fourth ring gear; 72, fifth ring gear; 73, drive motor; 74, third spur gear. DETAILED DESCRIPTION

[0028] The present invention will be described in further detail below with reference to the accompanying drawings. Like components are denoted by like reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," "lower," "bottom," and "top" used in the following description refer to directions in the accompanying drawings, and the terms "inner" and "outer" refer to directions toward or away from the geometric center of a particular component, respectively.

[0029] The present invention discloses a vertical pre-deformer for producing steel wire ropes, such as Figure 1 、 Figure 2 and Figure 3As shown, it includes a main shaft 1, a middle disk 2 and a pair of disk bodies 3. The main shaft 1 is hollow, and a flange is provided on the outer wall of one end of the main shaft 1. The middle disk 2 is coaxially fixed to the outer wall of the main shaft 1. A plurality of through grooves arranged along the radial direction of the middle disk 2 are evenly distributed on the circumference of the middle disk 2. A pressure roller 23 is provided in each groove body. A pair of disk bodies 3 are coaxially fixed to the outer wall of the main shaft 1 on the outside of the middle disk 2 on both sides. The two disk bodies 3 are symmetrically arranged about the middle disk 2. Notches are provided at the positions of the multiple grooves on the outer circumference of the two disk bodies 3. A support roller 31 is rotatably connected in each notch. The main shaft 1 is coaxially fixed with a distribution disk 11 on the outer wall of one end close to the flange. The distribution disk 11 has a plurality of threading holes 111 evenly distributed on the circumference for the wire rope to pass through.

[0030] When performing pre-deformation processing on the wire rope, the multiple strands of wire rope to be twisted are respectively passed through the threading openings 111 on the distribution disk 11, and then the wire ropes are respectively passed through the through groove of the middle disk 2 and the notches on the two disk bodies 3. The wire rope is pre-deformed by the cooperation of the pressure roller 23 arranged in the through groove and the support roller 31 at the notch to eliminate the internal stress of the wire rope, so that the wire rope is not easy to loosen during subsequent processing. The setting of the distribution disk 11 can evenly separate the strands of wire rope so that each strand of wire rope can be pre-deformed separately.

[0031] like Figure 1 and Figure 2 As shown, each through slot is rotatably connected to a screw rod 21 arranged radially along the middle disk 2 on the inner wall away from the main shaft 1, and a slider 22 is sleeved on the outer wall of the screw rod 21 and cooperates with the screw rod 21 for threaded transmission. The pressure roller 23 is rotatably connected to the end face of the slider 22 close to the main shaft 1. A limit block 24 arranged axially along the screw rod 21 is fixedly connected to the inner wall on both sides of each through slot, and a limit groove 221 arranged axially along the screw rod 21 is provided on the side wall of the slider 22 close to the limit block 24. The limit block 24 is clamped in the limit groove 221 and slides with the inner wall of the limit groove 221; one end of the screw rod 21 away from the pressure roller 23 extends to the outside of the middle disk 2, and a driving mechanism 4 is provided on the outer circumference of the middle disk 2. The driving mechanism 4 can make multiple screw rods 21 rotate synchronously.

[0032] When it is necessary to adjust the pressing amount of the pre-deformation roller 23, the driving mechanism 4 drives the multiple screw rods 21 to rotate synchronously, so that the sliders 22 in different through grooves move synchronously along the axial direction of the screw rod 21, so as to synchronously adjust the displacement of the multiple pressure rollers 23, thereby reducing the possibility of uneven deformation of each strand of wire rope affecting the twisting quality of the wire rope.

[0033] like Figure 1 and Figure 2 、 Figure 4As shown, the driving mechanism 4 includes a connecting plate 41, a first ring tube 42, a brake motor 43 and a plurality of transmission components 47. The connecting plate 41 is coaxially fixed to the outer peripheral surface of the middle disk 2, and the first ring tube 42 is coaxially rotatably connected to the inner wall of the connecting plate 41. A first ring gear 44 located outside the connecting plate 41 is coaxially fixed to the outer wall of the first ring tube 42, and a second ring gear 45 is coaxially fixed to the inner wall of the first ring tube 42. The brake motor 43 is horizontally installed on the outer wall of the connecting plate 41, and the output end of the brake motor 43 is coaxially fixed with a first spur gear 46 that meshes with the first ring gear 44. Multiple transmission components 47 are respectively arranged on the ends of the screw rod 21 extending outside the middle disk 2. The second ring gear 45 can drive multiple screw rods 21 to rotate synchronously through multiple transmission components 47.

[0034] Start the brake motor 43, and the first spur gear 46 drives the first ring tube 42 and the second ring gear 45 to rotate through the meshing cooperation of the first spur gear 46 and the first ring gear 44. With the cooperation of multiple transmission components 47, the second ring gear 45 drives multiple screw rods 21 to rotate synchronously during the rotation process, thereby realizing the transmission of kinetic energy during the rotation of the second ring gear 45.

[0035] like Figure 1 and Figure 2 、 Figure 4 As shown, the transmission assembly 47 includes a rotating shaft 471, a first bevel gear 472, a second bevel gear 473 and a second spur gear 474. The rotating shaft 471 is connected to the outer peripheral surface of the middle disk 2 along the axial direction of the middle disk 2. The first bevel gear 472 is coaxially fixed to the outer wall of the rotating shaft 471 near the end of the screw rod 21. The second bevel gear 473 is coaxially fixed to the end face of the screw rod 21 extending outside the middle disk 2. The second bevel gear 473 is meshed with the first bevel gear 472. The second spur gear 474 is coaxially fixed to the outer wall of the rotating shaft 471 near the second gear ring 45. The second spur gear 474 is meshed with the second gear ring 45.

[0036] Under the meshing cooperation of the second spur gear 474 and the second ring gear 45, the second ring gear 45 will drive multiple rotating shafts 471 to rotate synchronously during the rotation process, and then through the meshing cooperation of the first bevel gear 472 and the second bevel gear 473, the rotating shaft 471 will drive the screw rod 21 to rotate during the rotation process, thereby realizing that the second ring gear 45 drives multiple screw rods 21 to rotate synchronously.

[0037] like Figure 1 and Figure 2 As shown, one end face of the middle disk 2 is fixedly connected to the outside of each through slot with a scale 25 arranged along the axial direction of the screw rod 21, and each slider 22 is fixedly connected to an indicator needle 222 on the outer wall near the scale 25, and the indicator needle 222 can indicate the scale on the scale 25.

[0038] The scale indicated by the indicator needle 222 allows the staff to intuitively understand the pressing amount of each pressing roller 23, so that when the pressing amount of the pressing roller 23 deviates, it can be discovered in time and adjusted.

[0039] like Figure 1 、 Figure 5 and Figure 6 As shown, a cleaning disc 5 is coaxially fixed to the outer wall of the main shaft 1 at the end away from the flange, and through openings are provided at the positions of the notches on the cleaning disc 5 corresponding to the disc body 3. A cylinder 6 with one end extending to the outside of the cleaning disc 5 is rotatably connected to the inner wall of each through opening, and bristles 61 are provided on the inner circumference of the cylinder 6. A third gear ring 62 is coaxially fixed to the outer wall of the end of each cylinder 6 extending to the outside of the cleaning disc 5. A power mechanism 7 is also provided on the outer wall of the cleaning disc 5, and the power mechanism 7 can make multiple third gear rings 62 rotate synchronously.

[0040] Multiple strands of pre-deformed steel wire are passed through the cylinder 6 respectively. During the twisting process of the steel wire rope, the driving mechanism 4 drives the multiple third gear rings 62 to rotate, prompting the bristles 61 in the cylinder 6 to clean the steel wire rope passing through the cylinder 6, removing dirt and impurities on the surface of the steel wire rope, reducing friction and wear during the twisting process, and improving the twisting quality and the service life of the steel wire rope.

[0041] like Figure 5 and Figure 6 As shown, the power mechanism 7 includes a fourth ring gear 71, a fifth ring gear 72 and a drive motor 73. The fourth ring gear 71 is coaxially connected to the end face of the cleaning disk 5 close to the third ring gear 62. The fourth ring gear 71 is meshed with multiple third ring gears 62. The fifth ring gear 72 is coaxially fixed to the outer peripheral surface of the fourth ring gear 71. The drive motor 73 is horizontally installed on the outer wall of the cleaning disk 5. The output end of the drive motor 73 is coaxially fixed with a third spur gear 74 meshing with the fifth ring gear 72.

[0042] Start the drive motor 73 to drive the third spur gear 74 to rotate. Under the meshing cooperation of the third spur gear 74 and the fifth ring gear 72, the third spur gear 74 drives the fifth ring gear 72 and the fourth ring gear 71 to rotate synchronously, and then drives the multiple cylinders 6 to rotate synchronously through the meshing cooperation of the fourth ring gear 71 and the third ring gear 62.

[0043] like Figure 1 、 Figure 5 and Figure 7As shown, an annular tube 51 is installed on the end face of the cleaning disc 5 away from the third gear ring 62, and a plurality of air nozzles 511 are fixedly connected to the outer wall of the annular tube 51. The plurality of air nozzles 511 are respectively inclined toward the bristles 61 inside the plurality of cylinders 6. A blowing assembly 52 for blowing air into the annular tube 51 is also provided on the outer wall of the cleaning disc 5. The blowing assembly 52 includes an air pump 521, an air inlet pipe 522 and an air outlet pipe 523. The air pump 521 is installed on the end face of the cleaning disc 5, and the air inlet pipe 522 is fixedly connected to the input end of the air pump 521 and communicates with the external environment. One end of the air outlet pipe 523 is fixedly connected to the output end of the air pump 521, and the other end is fixedly connected to the outer wall of the annular tube 51 to connect the air pump 521 with the annular tube 51.

[0044] When the bristles 61 are cleaning the wire rope, the air pump 521 is started to blow air into the annular tube 51 and spray it out through the air nozzle 511. The gas sprayed out through the air nozzle 511 blows and cleans the bristles 61 in the cylinder 6, reducing dirt and impurities stuck inside the bristles 61, thereby ensuring the cleaning effect of the bristles 61.

[0045] Working principle: When the wire rope is pre-deformed, the multiple strands of wire rope to be twisted are passed through the threading holes 111 on the distribution plate 11, and then the wire ropes are passed through the through groove of the middle plate 2 and the gaps on the two plate bodies 3. The wire rope is pre-deformed by the cooperation of the pressure roller 23 set in the through groove and the support roller 31 at the gap to eliminate the internal stress of the wire rope. When it is necessary to adjust the pressure of the pressure roller 23, the brake motor 43 is started. Under the meshing cooperation of the first straight gear 46 and the first gear ring 44, the first straight gear 46 drives the first ring tube 42 The second gear ring 45 rotates with the second gear ring 45, and then the second gear ring 45 and the second spur gear 474 are meshed together. During the rotation of the second gear ring 45, the multiple rotating shafts 471 are driven to rotate synchronously. During the rotation of the rotating shaft 471, the meshing cooperation of the first bevel gear 472 and the second bevel gear 473 drives the screw rod 21 to rotate, so that the slider 22 in each through groove moves the same displacement along the axial direction of the screw rod 21, thereby realizing the synchronous control of the pressing amount of the multiple pressure rollers 23, and reducing the possibility that the uneven deformation of each strand of steel wire rope will affect the twisting quality of the steel wire rope. The pre-deformed steel wire rope is passed through the cylinder 6 at the through-hole respectively. During the twisting process of the steel wire rope, the driving motor 73 is started to drive the third spur gear 74 to rotate. Under the meshing cooperation of the third spur gear 74 and the fifth ring gear 72, the third spur gear 74 drives the fifth ring gear 72 and the fourth ring gear 71 to rotate synchronously, and then the meshing cooperation of the fourth ring gear 71 and the third ring gear 62 drives multiple cylinders 6 to rotate synchronously, prompting the bristles 61 in the cylinder 6 to clean the steel wire rope passing through the cylinder 6, remove dirt and impurities on the surface of the steel wire rope, reduce friction and wear in the subsequent twisting process, and improve the twisting quality and the service life of the steel wire rope; when the bristles 61 are brushing the steel wire rope, the air pump 521 is started to blow air into the annular tube 51, and the gas is then ejected through the air nozzle 511 to blow the bristles 61 in the cylinder 6, reducing the dirt and impurities stuck in the bristles 61, thereby ensuring the cleaning effect of the bristles 61.

[0046] 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 vertical pre-deformer for steel wire rope production, characterized by: The invention comprises a main shaft (1) and a middle plate (2); the middle plate (2) is coaxially fixed to the outer wall of the main shaft (1); a pair of plate bodies (3) are coaxially fixed to the outer wall of the main shaft (1) and are arranged outside the two ends of the middle plate (2); a pair of the plate bodies (3) are provided with a plurality of notches evenly distributed along the circumference of the plate bodies (3); a support roller (31) is rotatably connected to the inner wall of each notch; and through grooves are provided at positions corresponding to the plurality of notches on the middle plate (2); A screw rod (21) is rotatably connected to the inner wall of each through slot away from the main shaft (1); a slider (22) is sleeved on the outer wall of the screw rod (21) and is threadedly matched with the screw rod (21); the slider (22) is slidably matched with the inner wall of the through slot, and a pressure roller (23) is rotatably connected to the end face of the slider (22) close to the main shaft (1); a driving mechanism (4) is provided on the outer peripheral surface of the middle disk (2) and can drive multiple screw rods (21) to rotate synchronously.

2. A vertical pre-deformer for steel wire rope production according to claim 1, characterized in that: The driving mechanism (4) comprises a connecting plate (41), a first ring tube (42) and a brake motor (43); the connecting plate (41) is coaxially fixed on the outer peripheral surface of the middle disk (2); the first ring tube (42) is coaxially rotatably connected to the inner wall of the connecting plate (41), a first gear ring (44) is coaxially fixed on the outer wall of the first ring tube (42), and a second gear ring (45) is coaxially fixed on the inner wall of the first ring tube (42); the brake motor (43) is mounted on the outer wall of the connecting plate (41), and the output end of the brake motor (43) is coaxially fixed with a first spur gear (46) meshing with the first gear ring (44); the end of each screw rod (21) away from the slider (22) is provided with a transmission assembly (47) located on the outer peripheral surface of the middle disk (2); the transmission assembly (47) can enable the second gear ring (45) to drive the screw rod (21) to rotate.

3. A vertical pre-deformer for steel wire rope production according to claim 2, characterized in that: The transmission assembly (47) includes a rotating shaft (471), a first bevel gear (472) and a second bevel gear (473); the rotating shaft (471) is rotatably connected to the outer peripheral surface of the middle disk (2); the first bevel gear (472) is coaxially fixed to the outer wall of the rotating shaft (471) close to the screw rod (21); the second bevel gear (473) is coaxially fixed to the end face of the screw rod (21) away from the slider (22), and the second bevel gear (473) is meshed with the first bevel gear (472); the outer wall of the rotating shaft (471) close to the second gear ring (45) is coaxially fixed with a second spur gear (474) meshed with the second gear ring (45).

4. The vertical pre-deformer for steel wire rope production according to claim 1, characterized in that: A limiting block (24) is fixedly connected to the inner wall of the through groove and is arranged along the axial direction of the screw rod (21); a limiting groove (221) is provided on the side wall of the slider (22) close to the limiting block (24) and is arranged along the axial direction of the screw rod (21); the limiting block (24) is clamped into the limiting groove (221) and is slidably matched with the inner wall of the limiting groove (221).

5. The vertical pre-deformer for steel wire rope production according to claim 1, characterized in that: A scale (25) arranged along the axial direction of the screw rod (21) is fixedly connected to the end surface of the middle disk (2) at a position corresponding to each through slot; the scale (25) is located outside one side of the through slot; an indicator needle (222) is fixedly connected to the outer wall of each slider (22) near the scale (25); and the plurality of indicator needles (222) can respectively indicate the scales on the plurality of scales (25).

6. The vertical pre-deformer for steel wire rope production according to claim 5, characterized in that: A cleaning disc (5) is coaxially fixedly connected to the outer wall of the main shaft (1) near one end; openings are provided at positions corresponding to the notches on the cleaning disc (5); a cylinder (6) is rotatably connected to the inner wall of each opening; bristles (61) are provided on the inner circumference of each cylinder (6); a third gear ring (62) located outside the cleaning disc (5) is coaxially fixedly connected to the outer circumference of each cylinder (6); and a power mechanism (7) is provided on the outer wall of the cleaning disc (5) for driving the plurality of third gear rings (62) to rotate.

7. A vertical pre-deformer for steel wire rope production according to claim 6, characterized in that: The power mechanism (7) comprises a fourth gear ring (71), a fifth gear ring (72) and a drive motor (73); the fourth gear ring (71) is coaxially connected to the end face of the cleaning disc (5) close to the third gear ring (62), and the fourth gear ring (71) is meshed with multiple third gear rings (62); the fifth gear ring (72) is coaxially fixed to the outer peripheral surface of the fourth gear ring (71); the drive motor (73) is installed on the outer wall of the cleaning disc (5), and the output end of the drive motor (73) is coaxially fixed with a third spur gear (74) meshed with the fifth gear ring (72).

8. The vertical pre-deformer for steel wire rope production according to claim 6, characterized in that: An annular tube (51) is installed on the end surface of the cleaning disc (5) away from the third gear ring (62); a plurality of air nozzles (511) are fixedly connected to the outer wall of the annular tube (51); the plurality of air nozzles (511) are respectively arranged toward the inner walls of the plurality of cylinders (6); and an air blowing assembly (52) capable of blowing air into the annular tube (51) is arranged on the outer wall of the cleaning disc (5).

9. The vertical pre-deformer for steel wire rope production according to claim 8, characterized in that: The air blowing assembly (52) comprises an air pump (521); the air pump (521) is mounted on the outer wall of the cleaning disc (5); an air inlet pipe (522) communicating with the external environment is provided at the output end of the air pump (521); and an air outlet pipe (523) communicating with the annular tube (51) is provided at the output end of the air pump (521).

10. The vertical pre-deformer for steel wire rope production according to claim 6, characterized in that: A wire distribution disc (11) is coaxially fixedly connected to the outer wall of the main shaft (1) at one end away from the cleaning disc (5); a plurality of wire threading openings (111) for the wire rope to pass through are evenly distributed on the circumference of the wire distribution disc (11).

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