Multi-pass parallel skinning and rust removal mechanism

Abstract

The application discloses a kind of multi-pass bar parallel peeling rust removal mechanism, belong to bar peeling rust removal technical field, the application includes vertical polishing mechanism and horizontal polishing mechanism.The application vertical drive mechanism drives, several upper polishing wheels and several lower polishing wheels synchronous opposite rotation, realize the synchronous polishing of bar upper and lower two sides;Under the drive of horizontal drive mechanism, the two horizontal polishing wheels in the same horizontal polishing assembly synchronous opposite rotation, realize the synchronous polishing of bar left and right two sides;Under the adjustment of vertical adjusting structure, the upper polishing wheel and lower polishing wheel on the upper and lower two sides of the same bar synchronous approach or away from the bar, can be adapted to different diameter size bar;Under the adjustment of horizontal adjusting mechanism, the two horizontal polishing wheels in the same horizontal polishing assembly synchronous approach or away from bar;Can be adapted to different diameter size bar;Save the process of replacing polishing wheel, save polishing wheel, improve efficiency.

Description

Technical Field

[0001] This invention relates to the field of wire rod descaling and rust removal technology, specifically to a multi-channel parallel descaling and rust removal mechanism for wire rod. Background Technology

[0002] Wire rod, also known as steel wire, often requires the removal of oxide coating or rust removal from its surface before use. Currently, to improve grinding efficiency, multiple wire rods are often ground simultaneously in parallel. As disclosed in the applicant's prior patent "201921668300.1 - A Steel Wire Rust Removal Production Line," this method places high demands on the wire rod feeding process, and finally, the wire rod is guided in a compact parallel manner by conical guide rollers. However, the guide groove depth of the conical guide rollers is fixed, limiting their ability to guide wire rods of specific diameters.

[0003] As another flexible implementation, grinding wheels can be evenly distributed on all sides of the same wire rod, and the grinding wheels can also be staggered along the wire rod's travel direction to avoid interference and ensure a better grinding effect. In actual use, different types of grinding wheels are needed to grind different batches and models of wire rod to adapt to the wire rod's thickness; however, since multiple grinding wheels are used in parallel to improve production efficiency, a large number of grinding wheels need to be changed, which brings inconvenience to actual production. To solve the above problems, this invention provides a multi-channel parallel descaling and rust removal mechanism for wire rods. Summary of the Invention

[0004] To address the aforementioned technical shortcomings, the present invention aims to provide a multi-path parallel descaling and rust removal mechanism for wire rods. Driven by a vertical drive mechanism, several upper and lower grinding wheels rotate synchronously in opposite directions, achieving simultaneous grinding of both the upper and lower sides of the wire rod. Driven by a horizontal drive mechanism, two horizontal grinding wheels within the same horizontal grinding assembly rotate synchronously in opposite directions, achieving simultaneous grinding of both the left and right sides of the wire rod. With vertical adjustment, the upper and lower grinding wheels on both sides of the same wire rod synchronously move closer to or further away from the wire rod, adapting to wire rods of different diameters. With horizontal adjustment, two horizontal grinding wheels within the same horizontal grinding assembly synchronously move closer to or further away from the wire rod, adapting to wire rods of different diameters. This solves the technical problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The present invention provides a multi-channel wire rod parallel peeling and rust removal mechanism, including: a vertical grinding mechanism and a horizontal grinding mechanism; the vertical grinding mechanism includes several parallel upper grinding wheels and several parallel lower grinding wheels, the corresponding upper grinding wheels and lower grinding wheels respectively grinding the upper and lower sides of the same wire rod; under the adjustment of the vertical adjustment structure, the upper grinding wheels and lower grinding wheels on the upper and lower sides of the same wire rod synchronously move closer or further away from the wire rod; under the drive of the vertical drive mechanism, the several upper grinding wheels and several lower grinding wheels synchronously rotate in opposite directions; the horizontal grinding mechanism includes several parallel horizontal grinding wheels, two adjacent horizontal grinding wheels located on the left and right sides of the wire rod are located in the same horizontal grinding assembly; under the adjustment of the horizontal adjustment mechanism, two horizontal grinding wheels in the same horizontal grinding assembly synchronously move closer or further away from the wire rod; under the drive of the horizontal drive mechanism, two horizontal grinding wheels in the same horizontal grinding assembly synchronously rotate in opposite directions.

[0006] As a preferred technical solution, the vertical grinding mechanism further includes an upper horizontal shaft and a lower horizontal shaft that are parallel to each other and located on the upper and lower sides of the wire rod. A plurality of upper grinding wheels are coaxially fixedly installed on the periphery of the upper horizontal shaft, and a plurality of lower grinding wheels are coaxially fixedly installed on the periphery of the lower horizontal shaft. The upper and lower grinding wheels on the upper and lower sides of the same wire rod are staggered in the horizontal direction. That is, along the wire rod's forward direction, the upper grinding wheel is located at the rear and the lower grinding wheel is located at the front, which facilitates the installation of the wire rod and avoids mutual interference between the upper and lower grinding wheels.

[0007] As a preferred technical solution, the vertical adjustment structure includes a first horizontal strip plate, a second horizontal strip plate, and a first support plate. A plurality of parallel first vertical slide rods are fixedly installed on the lower surface of the first horizontal strip plate. The bottom ends of the first vertical slide rods are vertically and fixedly connected to the upper horizontal axis. A plurality of first sliding holes are arranged side-by-side on the rear side of the upper surface of the first support plate. The first vertical slide rods are correspondingly slidably installed in the first sliding holes. A first vertical screw is threadedly connected to the middle position of the first horizontal strip plate, and the bottom end of the first vertical screw is rotatably connected to the upper surface of the first support plate. By rotating the first vertical screw, the height of the first horizontal strip plate can be adjusted, thereby synchronously adjusting the vertical height of the plurality of upper grinding wheels, thus facilitating the adjustment of the upper grinding wheels. The distance between the grinding wheel and the wire rod is adjusted to accommodate wire rods of different diameters. Several parallel second vertical slide rods are fixedly installed on the bottom surface of the second horizontal strip plate. The bottom ends of the second vertical slide rods are vertically fixedly connected to the lower horizontal axis. Several second sliding holes are opened side by side on the front side of the upper surface of the first support plate. The second vertical slide rods are slidably installed in the second sliding holes. A second vertical screw is threadedly connected to the middle position of the second horizontal strip plate. The bottom end of the second vertical screw is rotatably connected to the upper surface of the first support plate. By rotating the second vertical screw, the height of the second horizontal strip plate can be adjusted, thereby simultaneously adjusting the height of several lower grinding wheels, which facilitates adjusting the distance between the lower grinding wheels and the wire rod, thus accommodating wire rods of different diameters.

[0008] As a preferred technical solution, the vertical drive mechanism includes a first servo motor, two first pulleys, a first belt ring, two second pulleys, and a second belt ring. The first servo motor is fixedly installed on the upper surface of the end of the first support plate. The first pulleys are coaxially fixedly installed on the outer sides of the ends of the upper and lower horizontal shafts, respectively. The first belt rings are crisscrossed around the outer circumferences of the two first pulleys, so that the two first pulleys rotate synchronously in opposite directions. The two second pulleys are coaxially fixedly installed at the output end of the first servo motor and the end of the upper horizontal shaft, respectively. The two second pulleys are synchronously and in the same direction through the second belt rings. In use, the first servo motor drives the second pulley at its output end to rotate, thereby driving the second pulley on the upper horizontal shaft and the first pulley to rotate synchronously. The first pulleys, through the crisscrossed first belt rings, drive the first pulley at the end of the lower horizontal shaft to rotate synchronously in opposite directions.

[0009] As a preferred technical solution, the horizontal grinding mechanism further includes a second support plate, on which a plurality of the horizontal grinding components are evenly distributed along its length. The horizontal grinding components correspond one-to-one with the wire rod and are used to simultaneously grind and remove chips or rust from the left and right sides of the wire rod.

[0010] As a preferred technical solution, the horizontal grinding assembly further includes two horizontal sliders, two third pulleys, and a third belt ring; the upper surface of the second support plate has several horizontal sliding holes corresponding one-to-one with the wire rod, and the side walls of the horizontal sliding holes have symmetrical strip-shaped sliding holes penetrating the side ends of the second support plate; the two horizontal sliders are slidably installed parallel to each other in the horizontal sliding holes to ensure the stability of the horizontal sliders when sliding in the horizontal sliding holes; the horizontal sliding holes are rectangular holes and symmetrical about the wire rod, and the horizontal sliders are rectangular blocks and the two horizontal sliders are symmetrical about the wire rod, so that the two horizontal grinding wheels in the same horizontal grinding assembly are symmetrical about the wire rod; the horizontal sliders are symmetrically provided with limiting sliders on both sides. The limiting slider is slidably installed in the strip-shaped sliding hole; a vertical shaft is rotatably installed on the limiting slider, and the horizontal grinding wheel is coaxially fixedly installed at the bottom end of the vertical shaft; the third pulley is coaxially fixedly installed on the outer side of one end of the vertical shaft extending out of the upper surface of the limiting slider, and the third belt ring is cross-wound around the outer periphery of the two third pulleys in the same horizontal grinding assembly, so that the two third pulleys rotate synchronously in opposite directions; in use, driven by the cross-wound third belt ring, the two horizontal grinding wheels in the same two horizontal grinding assemblies rotate synchronously in opposite directions, realizing the opposite rotation of the two horizontal grinding wheels relative to the forward direction of the wire rod, thereby realizing the synchronous grinding of the left and right sides of the wire rod.

[0011] As a preferred technical solution, the horizontal grinding assembly further includes a tensioning assembly, which includes a first tensioning wheel and an L-shaped rod. The crossbar of the L-shaped rod is slidably installed in the strip-shaped sliding hole, and the first tensioning wheel is rotatably installed at the top of the vertical rod of the L-shaped rod. A spring is sleeved on the outside of the crossbar of the L-shaped rod, and the spring is located in the horizontal sliding hole. Under the compression of the vertical rod of the L-shaped rod, the end of the spring is pressed tightly against the inner wall of the horizontal sliding hole. Under the action of the spring force, the first tensioning wheel is pressed tightly against the third belt ring. When the two horizontal grinding wheels in the same horizontal grinding assembly move a small distance relative to or away from each other, the third belt ring can always drive the two horizontal grinding wheels to rotate under the action of the first tensioning wheel. The strip-shaped sliding hole is symmetrically opened between the upper and lower side walls of the strip-shaped sliding hole, and the upper and lower side surfaces of the crossbar of the L-shaped rod are symmetrically provided with limiting slide bars. The limiting slide bars are slidably installed in the strip-shaped sliding hole to ensure the stability of the crossbar of the L-shaped rod when sliding horizontally.

[0012] As a preferred technical solution, the horizontal adjustment mechanism includes a horizontal adjustment shaft and several T-shaped sliders. The end of the limiting slider is integrally connected to the narrow part of the T-shaped slider. The narrow part of the T-shaped slider extends into the strip-shaped sliding hole and connects to the end of the limiting slider, so that the sliding of the T-shaped slider can drive the sliding of the limiting slider. The wide part of the T-shaped slider is threadedly connected to the horizontal adjustment shaft, which is parallel to the second support plate. The horizontal adjustment shaft is divided into several threaded adjustment sections according to the area corresponding to the horizontal grinding assembly. The threaded adjustment section is the projection range of the farthest distance between two horizontal grinding wheels in the same horizontal grinding assembly on the horizontal adjustment shaft. The outer side of the transverse adjustment shaft within any of the aforementioned thread adjustment sections is provided with a forward thread section and a reverse thread section with opposite helical directions. The projections of the forward thread section and the reverse thread section within the same thread adjustment section on the second support plate are located within the corresponding horizontal sliding holes. Within the same horizontal grinding assembly, the wide portion of one T-shaped slider is threadedly connected to the forward thread section, and the wide portion of the other T-shaped slider is threadedly connected to the reverse thread section. This allows rotation of the transverse adjustment shaft to adjust the two horizontal grinding wheels within the same horizontal grinding assembly to move closer to or further away from the wire rod, thereby adapting wire rods of different diameters without disassembling the horizontal grinding wheels.

[0013] As a preferred technical solution, the horizontal drive mechanism includes several driven wheels, several second tensioning wheels, two drive wheels, and a fourth belt ring. A driven wheel is coaxially fixedly installed at the top of one of the vertical shafts within the horizontal grinding assembly. The drive wheels are symmetrically rotatably installed at both ends of the upper surface of the second support plate. The fourth belt is wrapped around the outside of the several driven wheels and the two drive wheels. A tensioning wheel pair is provided between adjacent driven wheels. The tensioning wheel pair includes two paired second tensioning wheels, located outside the fourth belt ring and tightly abutting it. The second tensioning wheels are rotatably installed on the upper surface of the second support plate. That is, the two second tensioning wheels within the tensioning wheel pair are symmetrical about the fourth belt ring, achieving tension on the fourth belt ring, thereby allowing the fourth belt ring to tightly wrap around the driven wheels. This achieves synchronous drive of the several driven wheels, and consequently, synchronous drive of the several third belt pulleys, i.e., driving the two horizontal grinding wheels within the several horizontal grinding assemblies to rotate synchronously in opposite directions.

[0014] As a preferred technical solution, the horizontal drive mechanism further includes a second servo motor, a drive gear, and a driven gear. The second servo motor is fixedly mounted on the upper surface of the second support plate. The driven gear is coaxially fixedly connected to the top of the axle of the drive wheel. The drive gear is fixedly mounted on the output end of the second servo motor. The drive gear and the driven gear are meshed together. The second servo motor drives the drive gear and the driven gear to rotate synchronously, thereby driving the drive wheel mentioned above to rotate synchronously.

[0015] The beneficial effects of this invention are as follows:

[0016] Driven by a vertical drive mechanism, this invention enables several upper and lower grinding wheels to rotate synchronously in opposite directions, achieving simultaneous grinding of both sides of the wire rod. Driven by a horizontal drive mechanism, two horizontal grinding wheels within the same horizontal grinding assembly rotate synchronously in opposite directions, achieving simultaneous grinding of both sides of the wire rod. With vertical adjustment, the upper and lower grinding wheels on both sides of the same wire rod move synchronously closer to or further away from the wire rod, facilitating adjustment of the distance between the upper and lower grinding wheels and the wire rod. This allows for the adaptation of wire rods of different diameters without disassembling the upper and lower grinding wheels. With horizontal adjustment, two horizontal grinding wheels within the same horizontal grinding assembly move synchronously closer to or further away from the wire rod, facilitating adjustment of the distance between adjacent horizontal grinding wheels and the wire rod. This also allows for the adaptation of wire rods of different diameters without disassembling the horizontal grinding wheels. This eliminates the need for changing grinding wheels, saves grinding wheels, and improves efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the multi-channel wire rod parallel peeling and rust removal mechanism provided in an embodiment of the present invention.

[0019] Figure 2 This is a schematic diagram of the vertical grinding mechanism from the left side view in this invention.

[0020] Figure 3 for Figure 2 Enlarged view of part A in the middle.

[0021] Figure 4 This is a schematic diagram of the vertical grinding mechanism from the right side view in this invention.

[0022] Figure 5 This is a schematic diagram of the horizontal grinding mechanism from the left side view in this invention.

[0023] Figure 6 for Figure 5 Enlarged view of section B in the middle.

[0024] Figure 7 This is a schematic diagram of the horizontal grinding mechanism from the right side view in this invention.

[0025] Figure 8 for Figure 7Enlarged view of section C.

[0026] Figure 9 for Figure 7 A schematic diagram of the structure without the fourth belt ring installed.

[0027] Figure 10 for Figure 9 Enlarged view of section D in the middle.

[0028] Figure 11 for Figure 9 Top view.

[0029] Figure 12 for Figure 11 Sectional view of AA.

[0030] Explanation of reference numerals in the attached diagram: 1-Wire rod, 2-Upper grinding wheel, 21-Upper horizontal shaft, 22-Lower horizontal shaft, 23-First horizontal strip plate, 231-First vertical slide rod, 232-First vertical screw, 24-Second horizontal strip plate, 241-Second vertical slide rod, 242-Second vertical screw, 25-First support plate, 26-First servo motor, 261-First pulley, 262-First belt ring, 263-Second pulley, 264-Second belt ring, 3-Lower grinding wheel, 4-Horizontal grinding wheel, 41-Second support plate, 4 11-Horizontal sliding hole, 412-Strip sliding hole, 42-Horizontal slider, 421-Limit slider, 422-Vertical shaft, 43-Third pulley, 44-Third belt ring, 45-First tensioning wheel, 451-L-shaped rod, 452-Spring, 46-Horizontal adjusting shaft, 461-Forward threaded section, 462-Reverse threaded section, 47-T-shaped slider, 48-Driven wheel, 481-Second tensioning wheel, 482-Drive wheel, 483-Fourth belt ring, 49-Second servo motor, 491-Drive gear, 492-Driven gear. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Example: Figures 1 to 12As shown, this invention provides a multi-path parallel descaling and rust removal mechanism for wire rods, including a vertical grinding mechanism and a horizontal grinding mechanism, for grinding and removing chips or rust from multiple parallel wire rods 1 arranged in rows. The rows of wire rods 1 move forward synchronously under the traction of a traction mechanism. The vertical grinding mechanism includes several parallel upper grinding wheels 2 and several parallel lower grinding wheels 3. Correspondingly, the upper grinding wheels 2 and lower grinding wheels 3 grind the upper and lower sides of the same wire rod 1, respectively. The upper grinding wheels 2 and lower grinding wheels 3 on the upper and lower sides of the wire rod 1 are located at different positions along the length of the wire rod 1. Under the adjustment of the vertical adjustment structure, the upper grinding wheels 2 and lower grinding wheels 3 on the upper and lower sides of the same wire rod 1 synchronously move closer to or further away from the wire rod 1, making it easy to adjust the distance between the upper grinding wheels 2 and lower grinding wheels 3 and the wire rod 1. Therefore, without disassembling the upper grinding wheels 2 and lower grinding wheels 3, it can adapt to wire rods 1 of different diameters. Driven by a vertical drive mechanism, several upper grinding wheels 2 and several lower grinding wheels 3 rotate synchronously in opposite directions. When the wire rod 1 is pulled forward, the upper grinding wheels 2 and lower grinding wheels 3 located on the upper and lower sides of the wire rod 1 can rotate synchronously backward, thereby achieving synchronous grinding of the upper and lower sides of the wire rod 1. The horizontal grinding mechanism includes several parallel horizontal grinding wheels 4, which are located at the same height. The vertical axes 422 of the horizontal grinding wheels 4 are parallel to each other and arranged in a row. Two adjacent horizontal grinding wheels 4 located on the left and right sides of the wire rod 1 are located in the same horizontal grinding assembly, enabling the two horizontal grinding wheels 4 in the same horizontal grinding assembly to grind the left and right sides of the wire rod 1. Under the adjustment of the horizontal adjustment mechanism, two horizontal grinding wheels 4 in the same horizontal grinding assembly move synchronously closer to or further away from the wire rod 1, making it easy to adjust the distance between the two adjacent horizontal grinding wheels 4 and the wire rod 1, thus adapting wire rods 1 of different diameters without disassembling the horizontal grinding wheels 4. Driven by the horizontal drive mechanism, the two horizontal grinding wheels 4 in the same horizontal grinding assembly rotate synchronously in opposite directions; when the wire rod 1 is pulled forward, the horizontal grinding wheels 4 on both sides of the wire rod 1 can rotate backward synchronously, thereby achieving synchronous grinding on both sides of the wire rod 1.

[0033] Furthermore, the vertical grinding mechanism also includes an upper horizontal shaft 21 and a lower horizontal shaft 22 that are parallel to each other and located on the upper and lower sides of the wire rod 1. Several upper grinding wheels 2 are coaxially fixedly installed around the upper horizontal shaft 21, and several lower grinding wheels 3 are coaxially fixedly installed around the lower horizontal shaft 22. The upper grinding wheels 2 and lower grinding wheels 3 on the same upper and lower sides of the wire rod 1 are staggered in the horizontal direction. That is, along the forward direction of the wire rod 1, the upper grinding wheel 2 is located at the rear and the lower grinding wheel 3 is located at the front, which makes it easier to install the wire rod 1 and avoids mutual interference between the upper grinding wheel 2 and the lower grinding wheel 3.

[0034] Furthermore, the vertical adjustment structure includes a first horizontal strip plate 23, a second horizontal strip plate 24, and a first support plate 25; several parallel first vertical slide rods 231 are fixedly installed on the bottom surface of the first horizontal strip plate 23, and the bottom ends of the first vertical slide rods 231 are vertically fixedly connected to the upper horizontal axis 21; several first sliding holes are arranged side by side on the rear side of the upper surface of the first support plate 25, and the first vertical slide rods 231 are correspondingly slidably installed in the first sliding holes; a first vertical screw 232 is threadedly connected to the middle position of the first horizontal strip plate 23, and the bottom end of the first vertical screw 232 is rotatably connected to the upper surface of the first support plate 25; by rotating the first vertical screw 232, the height of the first horizontal strip plate 23 can be adjusted, thereby synchronously adjusting the vertical height of several upper grinding wheels 2, thus facilitating the adjustment of the distance between the upper grinding wheels 2 and the wire rod 1, and thus adapting to wire rods 1 of different diameters. A plurality of parallel second vertical slide rods 241 are fixedly installed on the bottom surface of the second horizontal strip plate 24. The bottom end of the second vertical slide rod 241 is vertically fixedly connected to the lower horizontal shaft 22. A plurality of second sliding holes are opened side by side on the front side of the upper surface of the first support plate 25. The second vertical slide rods 241 are slidably installed in the second sliding holes. The middle position of the second horizontal strip plate 24 is threaded with a second vertical screw 242. The bottom end of the second vertical screw 242 is rotatably connected to the upper surface of the first support plate 25. By rotating the second vertical screw 242, the height of the second horizontal strip plate 24 can be adjusted, thereby simultaneously adjusting the height of a plurality of lower grinding wheels 3, thereby facilitating the adjustment of the distance between the lower grinding wheels 3 and the wire rod 1, and thus adapting to wire rods 1 of different diameters.

[0035] Furthermore, the vertical drive mechanism includes a first servo motor 26, two first pulleys 261, a first belt ring 262, two second pulleys 263, and a second belt ring 264. The first servo motor 26 is fixedly installed on the upper surface of the end of the first support plate 25. The first pulleys 261 are coaxially fixedly installed on the outer sides of the ends of the upper horizontal shaft 21 and the lower horizontal shaft 22, respectively. The first belt ring 262 is arranged in a cross pattern around the outer periphery of the two first pulleys 261, so that the two first pulleys 261 rotate synchronously in opposite directions. The two second pulleys 263 are coaxially fixedly installed on the output end of the first servo motor 26 and the end of the upper horizontal shaft 21, respectively. The two second pulleys 263 are synchronously and in the same direction through the second belt ring 264. In use, the first servo motor 26 drives the second pulley 263 at its output end to rotate, thereby driving the second pulley 263 and the first pulley 261 on the upper horizontal shaft 21 to rotate synchronously. The first pulley 261 drives the first pulley 261 at the end of the lower horizontal shaft 22 to rotate synchronously in opposite directions through the first belt ring 262 wrapped in a cross pattern.

[0036] Furthermore, the horizontal grinding mechanism also includes a second support plate 41, on which several horizontal grinding components are evenly distributed along its length. Each horizontal grinding component corresponds to one of the wire rods 1 and is used to simultaneously grind and remove chips or rust from the left and right sides of the wire rods 1.

[0037] Furthermore, the horizontal grinding assembly also includes two horizontal sliders 42, two third pulleys 43, and a third belt ring 44; the upper surface of the second support plate 41 is provided with a plurality of horizontal sliding holes 411 corresponding one-to-one with the wire rod 1, and the two side walls of the horizontal sliding holes 411 are symmetrically provided with strip-shaped sliding holes 412 penetrating the side ends of the second support plate 41. The two horizontal sliders 42 are slidably installed in the horizontal sliding holes 411 in parallel with each other. The two sides of the horizontal sliders 42 are symmetrically provided with limiting sliders 421, and the limiting sliders 421 are correspondingly slidably installed in the strip-shaped sliding holes 412 to ensure the stability of the horizontal sliders 42 when sliding in the horizontal sliding holes 411; the horizontal sliding holes 411 are rectangular holes and symmetrical about the wire rod 1, and the horizontal sliders 42 are rectangular blocks and the two horizontal sliders 42 are symmetrical about the wire rod 1, so that the two horizontal grinding wheels 4 in the same horizontal grinding assembly are symmetrical about the wire rod 1. A vertical shaft 422 is rotatably mounted on the limiting slider 421, and the horizontal grinding wheel 4 is coaxially fixedly mounted on the bottom end of the vertical shaft 422. A third pulley 43 is coaxially fixedly mounted on the outer side of one end of the vertical shaft 422 extending beyond the upper surface of the limiting slider 421. A third belt ring 44 is cross-wound around the outer periphery of the two third pulleys 43 within the same horizontal grinding assembly, causing the two third pulleys 43 to rotate synchronously in opposite directions. In use, driven by the cross-wound third belt ring 44, the two horizontal grinding wheels 4 within the same horizontal grinding assembly rotate synchronously in opposite directions, achieving opposite rotation of the two horizontal grinding wheels 4 relative to the forward direction of the wire rod 1, thereby achieving synchronous grinding of the left and right sides of the wire rod 1.

[0038] Furthermore, the horizontal grinding assembly also includes a tensioning assembly, which includes a first tensioning wheel 45 and an L-shaped rod 451. The horizontal bar of the L-shaped rod 451 is slidably installed in the strip-shaped sliding hole 412, and the top of the vertical bar of the L-shaped rod 451 is rotatably mounted on the first tensioning wheel 45. A spring 452 is sleeved on the outside of the horizontal bar of the L-shaped rod 451, and the spring 452 is located in the horizontal sliding hole 411. Under the compression of the vertical bar of the L-shaped rod 451, the end of the spring 452 presses tightly against the inner wall of the horizontal sliding hole 411. Under the elastic force of the spring 452, the first tensioning wheel 45 presses tightly against the third belt ring 44. When the two horizontal grinding wheels 4 in the same horizontal grinding assembly move a small distance relative to or away from each other, the third belt ring 44 can always drive the two horizontal grinding wheels 4 to rotate under the action of the first tensioning wheel 45. The strip-shaped sliding hole 412 is symmetrically opened between the upper and lower side walls. The crossbar of the L-shaped rod 451 is symmetrically provided with limiting slide bars on the upper and lower side surfaces. The limiting slide bars are slidably installed in the strip-shaped sliding hole to ensure the stability of the crossbar of the L-shaped rod 451 when it slides horizontally.

[0039] Furthermore, the horizontal adjustment mechanism includes a horizontal adjustment shaft 46 and several T-shaped sliders 47. The end of the limiting slider 421 is integrally connected to the narrow portion of the T-shaped slider 47. The narrow portion of the T-shaped slider 47 extends into the strip-shaped sliding hole 412 and connects to the end of the limiting slider 421, so that the sliding of the T-shaped slider 47 can drive the sliding of the limiting slider 421. The wide portion of the T-shaped slider 47 is threadedly connected to the horizontal adjustment shaft 46, which is parallel to the second support plate 41. The horizontal adjustment shaft 46 is divided into several threaded adjustment segments according to the area corresponding to the horizontal grinding assembly. The threaded adjustment segment is the projection range of the furthest distance between two horizontal grinding wheels 4 in the same horizontal grinding assembly on the horizontal adjustment shaft 46. The outer side of the horizontal adjustment shaft 46 in any of the threaded adjustment segments is provided with a forward threaded segment 461 and a reverse threaded segment 462 with opposite spiral directions. The projections of the forward threaded segment 461 and the reverse threaded segment 462 in the same threaded adjustment segment on the second support plate 41 are located in the corresponding horizontal sliding hole 411. Within the same horizontal grinding assembly, the wide portion of one T-shaped slider 47 is threaded to the forward threaded section 461, and the wide portion of the other T-shaped slider 47 is threaded to the reverse threaded section 462; thus, by rotating the transverse adjustment shaft 46, the two horizontal grinding wheels 4 within the same horizontal grinding assembly can be adjusted to be relatively closer to or further away from the wire rod 1, thereby adapting wire rods 1 of different diameters without disassembling the horizontal grinding wheels 4.

[0040] Furthermore, the horizontal drive mechanism includes a plurality of driven wheels 48, a plurality of second tension wheels 481, two drive wheels 482, and a fourth belt ring 483. A driven wheel 48 is coaxially fixedly mounted at the top of one of the vertical shafts 422 within the horizontal grinding assembly. The drive wheels 482 are symmetrically rotated and mounted at both ends of the upper surface of the second support plate 41. The fourth belt ring 483 is wound around the outside of the plurality of driven wheels 48 and the two drive wheels 482. A tension wheel pair is provided between adjacent driven wheels 48, and the tension wheel pair includes two pairs of second tension wheels 481. The second tensioning wheel 481 is located outside the fourth belt ring 483 and presses tightly against the fourth belt ring 483. The second tensioning wheel 481 is rotatably mounted on the upper surface of the second support plate 41. That is, the two second tensioning wheels 481 inside the tensioning wheel pair are symmetrical about the fourth belt ring 483, so as to tension the fourth belt ring 483, thereby enabling the fourth belt ring 483 to tightly wrap around the driven wheel 48. This enables the synchronous driving of several driven wheels 48, and thus enables the synchronous driving of several third pulleys 43, that is, to drive the two horizontal grinding wheels 4 in several horizontal grinding components to rotate synchronously in opposite directions.

[0041] Furthermore, the horizontal drive mechanism also includes a second servo motor 49, a drive gear 491, and a driven gear 492. The second servo motor 49 is fixedly mounted on the upper surface of the second support plate 41. The driven gear 492 is coaxially fixedly connected to the top of the axle of the drive wheel 482. The drive gear 491 is fixedly mounted on the output end of the second servo motor 49. The drive gear 491 and the driven gear 492 are meshed together. The second servo motor 49 drives the drive gear 491 and the driven gear 492 to rotate synchronously, thereby driving the drive wheel 482 mentioned above to rotate synchronously.

[0042] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A multi-channel parallel descaling and rust removal mechanism for wire rods, characterized in that, include: A vertical grinding mechanism includes several parallel upper grinding wheels (2) and several parallel lower grinding wheels (3). The corresponding upper grinding wheels (2) and lower grinding wheels (3) grind the upper and lower sides of the same wire rod (1) respectively. Under the adjustment of the vertical adjustment structure, the upper grinding wheels (2) and lower grinding wheels (3) on the upper and lower sides of the same wire rod (1) move closer to or further away from the wire rod (1) synchronously. Under the drive of the vertical drive mechanism, the several upper grinding wheels (2) and several lower grinding wheels (3) rotate synchronously in opposite directions. The horizontal grinding mechanism includes several parallel horizontal grinding wheels (4). Two adjacent horizontal grinding wheels (4) located on the left and right sides of the wire rod (1) are located in the same horizontal grinding assembly. Under the adjustment of the horizontal adjustment mechanism, the two horizontal grinding wheels (4) in the same horizontal grinding assembly move closer to or further away from the wire rod (1) synchronously. Under the drive of the horizontal drive mechanism, the two horizontal grinding wheels (4) in the same horizontal grinding assembly rotate synchronously in opposite directions.

2. The multi-channel wire rod parallel descaling and rust removal mechanism as described in claim 1, characterized in that, The vertical grinding mechanism also includes an upper horizontal shaft (21) and a lower horizontal shaft (22) that are parallel to each other and located on the upper and lower sides of the wire rod (1). Several upper grinding wheels (2) are coaxially fixedly installed on the periphery of the upper horizontal shaft (21), and several lower grinding wheels (3) are coaxially fixedly installed on the periphery of the lower horizontal shaft (22). The upper grinding wheels (2) and lower grinding wheels (3) on the upper and lower sides of the same wire rod (1) are misaligned in the horizontal direction.

3. The multi-channel wire rod parallel descaling and rust removal mechanism as described in claim 2, characterized in that, The vertical adjustment structure includes a first horizontal strip plate (23), a second horizontal strip plate (24), and a first support plate (25); several parallel first vertical slide rods (231) are fixedly installed on the bottom surface of the first horizontal strip plate (23), the bottom end of the first vertical slide rod (231) is vertically fixedly connected to the upper horizontal axis (21), several first sliding holes are opened side by side on the rear side of the upper surface of the first support plate (25), the first vertical slide rods (231) are correspondingly slidably installed in the first sliding holes, and a first vertical screw rod (232) is threadedly connected to the middle position of the first horizontal strip plate (23), the bottom end of the first vertical screw rod (232) is rotatably connected to the upper surface of the first support plate (25); A number of parallel second vertical slide rods (241) are fixedly installed on the bottom surface of the second horizontal strip plate (24). The bottom end of the second vertical slide rod (241) is vertically fixedly connected to the lower horizontal axis (22). A number of second sliding holes are opened side by side on the front side of the upper surface of the first support plate (25). The second vertical slide rod (241) is slidably installed in the second sliding hole. The second vertical screw (242) is threadedly connected to the middle position of the second horizontal strip plate (24). The bottom end of the second vertical screw (242) is rotatably connected to the upper surface of the first support plate (25).

4. The multi-channel wire rod parallel descaling and rust removal mechanism as described in claim 3, characterized in that, The vertical drive mechanism includes a first servo motor (26), two first pulleys (261), a first belt ring (262), two second pulleys (263), and a second belt ring (264). The first servo motor (26) is fixedly installed on the upper surface of the end of the first support plate (25). The first pulleys (261) are coaxially fixedly installed on the outer sides of the ends of the upper horizontal shaft (21) and the lower horizontal shaft (22). The first belt ring (262) is arranged in a cross pattern around the outer periphery of the two first pulleys (261), so that the two first pulleys (261) rotate synchronously in opposite directions. The two second pulleys (263) are coaxially fixedly installed on the output end of the first servo motor (26) and the end of the upper horizontal shaft (21), respectively. The two second pulleys (263) are synchronously and in the same direction through the second belt ring (264).

5. The multi-channel wire rod parallel descaling and rust removal mechanism as described in claim 1, characterized in that, The horizontal grinding mechanism also includes a second support plate (41), on which several horizontal grinding components are evenly distributed along its length, and each horizontal grinding component corresponds to one of the wire rods (1).

6. The multi-channel wire rod parallel descaling and rust removal mechanism as described in claim 5, characterized in that, The horizontal grinding assembly also includes two horizontal sliders (42), two third pulleys (43), and a third belt ring (44); the upper surface of the second support plate (41) is provided with a plurality of horizontal sliding holes (411) corresponding one-to-one with the wire rod (1), and the two side walls of the horizontal sliding holes (411) are symmetrically provided with strip-shaped sliding holes (412) penetrating the side ends of the second support plate (41). The two horizontal sliders (42) are slidably installed in the horizontal sliding holes (411) in parallel with each other. The horizontal sliders (42) are symmetrically provided with limiting sliders (421) on both sides. The position slider (421) is slidably installed in the strip-shaped sliding hole (412); the vertical shaft (422) is rotatably installed on the position slider (421), and the horizontal grinding wheel (4) is fixedly installed coaxially at the bottom end of the vertical shaft (422); the third pulley (43) is fixedly installed coaxially on the outer side of one end of the vertical shaft (422) extending out of the upper end face of the position slider (421), and the third belt ring (44) is arranged in a cross pattern around the outer periphery of the two third pulleys (43) in the same horizontal grinding assembly, so that the two third pulleys (43) rotate synchronously in opposite directions.

7. The multi-channel wire rod parallel descaling and rust removal mechanism as described in claim 6, characterized in that, The horizontal grinding assembly also includes a tensioning assembly, which includes a first tensioning wheel (45) and an L-shaped rod (451). The horizontal bar of the L-shaped rod (451) is slidably installed in the strip-shaped sliding hole (412), and the first tensioning wheel (45) is rotatably installed at the top of the vertical bar of the L-shaped rod (451). A spring (452) is sleeved on the outside of the horizontal bar of the L-shaped rod (451). Under the elastic force of the spring (452), the first tensioning wheel (45) presses tightly against the third belt ring (44). The strip-shaped sliding hole (412) has symmetrically opened strip-shaped sliding holes between the upper and lower side walls. The horizontal bar of the L-shaped rod (451) has symmetrically provided limiting slide bars on the upper and lower side surfaces. The limiting slide bars are slidably installed in the strip-shaped sliding hole.

8. The multi-channel wire rod parallel descaling and rust removal mechanism as described in claim 7, characterized in that, The horizontal adjustment mechanism includes a horizontal adjustment shaft (46) and a plurality of T-shaped sliders (47). The end of the limiting slider (421) is integrally connected to the narrow part of the T-shaped slider (47), and the wide part of the T-shaped slider (47) is threadedly connected to the horizontal adjustment shaft (46). The horizontal adjustment shaft (46) is divided into a plurality of threaded adjustment segments according to the area corresponding to the horizontal grinding assembly. The outer side of the horizontal adjustment shaft (46) in any threaded adjustment segment is provided with a forward threaded segment (461) and a reverse threaded segment (462) with opposite spiral directions. In the same horizontal grinding assembly, the wide part of one T-shaped slider (47) is threadedly connected to the forward threaded segment (461), and the wide part of another T-shaped slider (47) is threadedly connected to the reverse threaded segment (462).

9. The multi-channel wire rod parallel descaling and rust removal mechanism as described in claim 8, characterized in that, The horizontal drive mechanism includes several driven wheels (48), several second tension wheels (481), two drive wheels (482), and a fourth belt ring (483). The driven wheels (48) are coaxially fixedly installed at the top of one of the vertical shafts (422) in the horizontal grinding assembly. The drive wheels (482) are symmetrically rotated at both ends of the upper surface of the second support plate (41). The fourth belt ring (483) is wrapped around the outside of the several driven wheels (48) and the two drive wheels (482). A tension wheel pair is provided between two adjacent driven wheels (48). The tension wheel pair includes two pairs of second tension wheels (481). The second tension wheels (481) are located outside the fourth belt ring (483) and tightly abut against the fourth belt ring (483). The second tension wheels (481) are rotatably installed on the upper surface of the second support plate (41).

10. The multi-channel wire rod parallel descaling and rust removal mechanism as described in claim 9, characterized in that, The horizontal drive mechanism also includes a second servo motor (49), a drive gear (491), and a driven gear (492). The second servo motor (49) is fixedly mounted on the upper surface of the second support plate (41). The driven gear (492) is coaxially fixedly connected to the top of the axle of the drive wheel (482). The drive gear (491) is fixedly mounted on the output end of the second servo motor (49). The drive gear (491) and the driven gear (492) are meshed together.

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