Large-batch steel bar laser rust removal equipment

Abstract

The invention is suitable for the technical field of steel bar rust removal, and provides a large-batch steel bar laser rust removal device which comprises a long bottom plate, two vertical plates and a plurality of vertical plates, and the long bottom plate is fixedly provided with the two symmetrical vertical plates; the long top plate is fixedly mounted between the two vertical plates; two laser derusting machine laser emitting heads are arranged between the long bottom plate and the long top plate and used for conducting laser derusting on reinforcing steel bars from the upper portion and the lower portion. A plurality of supporting assemblies are arranged on the long bottom plate and used for supporting steel bars. A traction assembly is installed on the long top plate and used for horizontally moving a laser emitting head of the laser derusting machine so as to conduct continuous derusting work on a steel bar from one end to the other end. According to the large-batch steel bar laser rust removal equipment provided by the scheme, automatic discharging can be achieved, rust removal is comprehensive, rust removal blind areas are avoided, and the rust removal effect is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of steel bar rust removal, and in particular relates to a large batch of steel bar laser rust removal equipment. Background Art

[0002] In the construction industry and other fields, steel bars are important building materials. However, steel bars are prone to rust during storage and use. Rusty steel bars will affect their mechanical properties and adhesion to concrete, so rust removal is required. In large-scale construction projects, large quantities of steel bars are often involved, which requires efficient and comprehensive rust removal equipment.

[0003] Some existing rust removal equipment lacks an effective automatic unloading function. In traditional equipment, the unloading process usually needs to be completed manually, which not only increases labor costs but also has low efficiency. At present, some laser rust removal equipment has the problem of incomplete rust removal during rust removal. For example, the patent document with the authorization announcement number CN110587142B proposes a large-scale steel bar laser rust removal equipment. This equipment has the above-mentioned problems. After the steel bar is rusted, the steel bar needs to be manually removed, and the position where the steel bar contacts the placement rack is blocked by the placement rack and cannot be effectively rusted, resulting in incomplete rust removal of the steel bar and reducing the rust removal effect. Summary of the invention

[0004] In order to solve the technical problems of incomplete rust removal, high labor intensity and low efficiency of manual material feeding, the present invention provides a large-scale steel bar laser rust removal equipment.

[0005] The present invention is implemented as follows: a large-volume laser rust removal device for steel bars comprises: a long bottom plate, on which two symmetrical vertical plates are fixedly mounted; a long top plate fixedly mounted between the two vertical plates; wherein two laser rust removal machine laser emission heads are arranged between the long bottom plate and the long top plate, for laser rust removal of the steel bars from above and below; a plurality of support assemblies are arranged on the long bottom plate, for supporting the steel bars; a traction assembly is mounted on the long top plate, for horizontally moving the laser rust removal machine laser emission head, so as to continuously rust remove the steel bars from one end to the other.

[0006] Preferably, the supporting assembly comprises: a base arranged on a long bottom plate, a plurality of ball bearings rollingly connected to the top of the long bottom plate being embedded at the bottom of the base; a lifting hydraulic cylinder fixedly mounted on the top of the base, a connecting plate fixedly mounted on the top of the output rod of the lifting hydraulic cylinder; a supporting rod fixedly mounted on the top of the connecting plate, a placing seat being equipped on the top of the supporting rod, and the placing seat being used to place a plurality of steel bars; wherein the lifting hydraulic cylinder is used to lower the height of the placing seat to avoid hindering the horizontal movement of the laser transmitting head of the laser rust remover.

[0007] Preferably, a unloading hydraulic cylinder is hinged on the top of the connecting plate, the top of the output rod of the unloading hydraulic cylinder is hinged to the bottom of the placement seat, and the top of the support rod is also hinged to the bottom of the placement seat. The unloading hydraulic cylinder is used to tilt the placement seat after the steel bars are derusted, so that the steel bars roll down and realize automatic unloading.

[0008] Preferably, the long base plate is provided with an adjustment mechanism for adjusting the positions of multiple placement seats according to the length of the steel bars, and the adjustment mechanism includes: two fixed blocks fixedly mounted on the top of the long base plate; two guide rods fixedly mounted between the fixed blocks and arranged horizontally and in parallel, and multiple bases are slidably mounted on the two guide rods; wherein a locking bolt is threadedly mounted on one side of the base, and the locking bolt presses against any guide rod to fix the base.

[0009] Preferably, a C-shaped plate is arranged between the long bottom plate and the long top plate for assembling the laser emission head of the laser rust remover, two sliders are fixedly installed on the top of the C-shaped plate, two rows of connecting rods are fixedly installed on the bottom of the long top plate, two slide rails are fixedly installed on the bottom ends of the two rows of connecting rods, and T-shaped track grooves are arranged at the bottoms of the two slide rails. The two sliders are respectively slidably connected to the T-shaped track grooves of the two slide rails, and the horizontal guidance of the movement of the C-shaped plate is realized by sliding the two sliders on the two slide rails.

[0010] Preferably, two first electric telescopic rods are fixedly installed on the bottom inner wall and the bottom inner wall of the C-shaped plate, and two symmetrical mounting plates are arranged between the top inner wall and the bottom inner wall of the C-shaped plate, the two mounting plates are respectively used to assemble two laser rust remover laser emission heads, and clamping assemblies are arranged on the two mounting plates for clamping and fixing the laser rust remover laser emission heads.

[0011] Preferably, the clamping assembly includes: two L-shaped blocks that are both fixedly mounted on the mounting plate and are symmetrically arranged; two movable screws that are respectively threadedly mounted on the two L-shaped blocks; two clamping blocks that are respectively rotatably sleeved on the ends of the two movable screws that are close to each other, and the two clamping blocks clamp the laser transmitter head of the laser rust remover to fix the laser transmitter head of the laser rust remover; two limit rods that are respectively slidably mounted on the two L-shaped blocks, and the ends of the two limit rods that are close to each other are respectively fixedly connected to the two clamping blocks; wherein nuts are fixed on the ends of the two movable screws that are away from each other.

[0012] Preferably, first hanging rings are fixedly installed on both sides of the C-shaped plate, and two first hooks are hung thereon. The two first hooks are fixedly connected to the same traction rope, that is, both ends of the traction rope are fixed to the two first hooks. Two fixed pulleys are installed on the sides of the two vertical plates that are away from each other. The traction rope passes around the four fixed pulleys and is located above the long top plate. The traction assembly pulls the traction rope, thereby horizontally pulling the C-shaped plate.

[0013] Preferably, the traction assembly includes: a machine base fixedly mounted on the top of the long top plate, on which two first support blocks are fixedly mounted; a traction roller rotatably mounted on the two first support blocks; a reduction motor fixedly mounted on the top of the machine base, the output shaft of the reduction motor being fixedly connected to one end of the traction roller; two fixed screw rods respectively fixedly mounted on the tops of the two first support blocks; a top block movably sleeved on the two fixed screw rods, on which two second support blocks are fixedly mounted at the bottom; a pressure roller rotatably mounted on the two second support blocks, the pressure roller being located directly above the traction roller; wherein nuts are threadedly sleeved on the two fixed screw rods, for tightening the top blocks, so that the top blocks are lowered so that the pressure roller presses the traction rope onto the traction roller; by starting the reduction motor, the traction roller is rotated, and cooperates with the pressure roller to pull the traction rope, thereby realizing horizontal movement of the laser transmitting heads of the two laser rust removers.

[0014] Preferably, a protective cover is fixedly installed on the mounting plate to protect against debris when the steel bars are being derusted, and a mounting tube is installed on the upper protective cover, one end of the mounting tube is provided with a connecting hose, and the other end of the connecting hose is connected to an external dust suction device for collecting debris generated during the rust removal process.

[0015] Preferably, two symmetrical distance sensors are fixedly installed on the two mounting plates below to detect the distance between the support rods, so that when the C-type plate approaches the placement seat to reach a set distance, the output rod of the corresponding lifting hydraulic cylinder is triggered to shorten, so that the placement seat is lowered to the lowest point to avoid obstruction to the movement of the C-type plate, and then restored to the highest point.

[0016] Preferably, two extended bottom plates are provided on one side of the long bottom plate, and the two extended bottom plates are integrally formed with the long bottom plate; a plurality of columns are fixedly installed on the top of the extended bottom plate, and the same L-shaped seat is fixedly installed on the top ends of the plurality of columns; a loading mechanism is installed on the L-shaped seat for placing the steel bars to be derusted on the placement seat, and the loading mechanism comprises: a horizontal feeding assembly installed on the L-shaped seat for horizontally moving the steel bars; a fixed plate assembled on the horizontal feeding assembly, and two second electric telescopic rods are fixedly installed on the fixed plate, and the same pre-placement seat is fixedly installed on the top ends of the output rods of the two second electric telescopic rods for placing the steel bars during the rust removal operation; when the horizontal feeding assembly moves the steel bars horizontally to just above the placement seat, the output rod of the second electric telescopic rod is shortened to lower the pre-placement seat, thereby placing the steel bars on the placement seat.

[0017] Preferably, the horizontal feeding assembly includes: a screw rotatably mounted on one side of the fixed plate, a threaded sleeve is threadedly sleeved on the screw, and the fixed plate is fixedly connected to the threaded sleeve; a guide slide rod fixedly mounted on one side of the fixed plate and parallel to the screw, a sleeve is slidably sleeved on the guide slide rod, and the sleeve is fixedly connected to the threaded sleeve; a loading motor fixedly mounted on the L-shaped seat, and the output shaft of the loading motor and one end of the screw are fixedly sleeved with gears, and the two gears are meshed.

[0018] Preferably, a protective cover is fixedly mounted on the L-shaped seat, and the feeding motor and the two gears are located inside the protective cover.

[0019] Preferably, a pulling assembly is fixedly installed on the two vertical plates, which is used for pulling the long top plate with a large span to improve the stability of the long top plate. The pulling assembly includes: two pulling threaded rods with opposite thread rotation directions, and the two pulling threaded rods are hinged with a second hook at one end away from each other; a connecting sleeve threadedly sleeved on the two pulling threaded rods; two second hanging rings respectively fixedly installed on one side of the vertical plate and the top of the long top plate, and the two second hooks are respectively hung on the two second hanging rings; the two pulling threaded rods are brought closer to each other by rotating the connecting sleeve, so as to pull the long top plate and prevent the middle section of the long top plate from falling.

[0020] Preferably, two wheel brackets are fixedly installed on one side of the corresponding vertical plate, and driving wheels are rotatably installed on the two wheel brackets. The connecting hose is located between the two driving wheels and is in close contact with the driving wheels. A driving motor is fixedly installed on one side of one of the wheel brackets, and the output shaft of the driving motor is fixedly connected to the central axis at one end of the corresponding driving wheel.

[0021] Compared with the related art, the large-scale steel bar laser rust removal equipment provided by the present invention has the following beneficial effects:

[0022] The present invention adopts a unique structural design, such as arranging two laser rust remover laser emitters between a long bottom plate and a long top plate, so that the steel bars can be laser rust removed from above and below, and during the rust removal process, the placement seat can avoid obstruction to the movement of the laser rust remover laser emitter, effectively avoiding the rust removal blind area existing in the existing equipment, ensuring that all surfaces of the steel bars can be rust-removed, and greatly improving the comprehensiveness of rust removal;

[0023] The equipment is equipped with related components such as unloading hydraulic cylinders. After the steel bars are derusted, the placement seat can be tilted so that the steel bars can roll down automatically, realizing the automatic unloading function. Compared with the existing equipment that mostly relies on manual unloading, it saves labor costs and improves the operating efficiency of the equipment.

[0024] The feeding mechanism of the present invention is well coordinated with other parts of the equipment in terms of the overall structure. It is different from the existing equipment that needs to wait for the unloading to be completed before loading, which reduces the waiting time for loading and makes the operation of the entire equipment smoother and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the front structure of a large-volume laser rust removal device for steel bars provided by the present invention;

[0026] Figure 2 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0027] Figure 3 for Figure 1 An enlarged schematic diagram of the structure of part B shown in FIG.

[0028] Figure 4 for Figure 1 An enlarged schematic diagram of the structure of part C shown in FIG.

[0029] Figure 5 for Figure 1 An enlarged structural diagram of part D shown in FIG.

[0030] Figure 6 for Figure 1 An enlarged structural diagram of part E shown in FIG.

[0031] Figure 7 for Figure 1 An enlarged structural diagram of part F shown in FIG.

[0032] Figure 8 for Figure 1 An enlarged structural diagram of the G portion shown in FIG.

[0033] Fig. 9 for Figure 1 An enlarged structural diagram of the H portion shown in FIG.

[0034] Fig.10 It is a schematic diagram of the structure of the pulling assembly in the present invention;

[0035] Fig.11 It is a front view cross-sectional structural schematic diagram of the laser rust removal component in the present invention;

[0036] Fig.12 for Fig.11 An enlarged structural diagram of part I shown in FIG.

[0037] Fig.13 It is a schematic diagram of a side cross-sectional structure of a part of the structure of the present invention;

[0038] Fig.14 for Fig.13 An enlarged structural diagram of the J portion shown in FIG.

[0039] Fig.15 for Fig.13 An enlarged structural diagram of the K portion shown in FIG.

[0040] Fig.16 It is a side view structural schematic diagram of the traction assembly in the present invention;

[0041] Fig.17 It is a schematic diagram of the top view of the long bottom plate and the extended bottom plate of the present invention.

[0042] Figure numerals: 1, long bottom plate; 2, vertical plate; 3, long top plate; 4, extension bottom plate; 5, base; 6, lifting hydraulic cylinder; 7, connecting plate; 8, support rod; 9, placement seat; 10, unloading hydraulic cylinder; 11, fixed block; 12, guide rod; 13, locking bolt; 14, C-type plate; 15, connecting rod; 16, slide rail; 17, slider; 18, first electric telescopic rod; 19, mounting plate; 20, laser rust remover laser transmitter head; 21, L-shaped block; 22, moving screw rod; 23, clamping block; 24, limit rod; 25, traction rope; 26, fixed pulley; 27, machine base; 28, first support block; 29, traction Roller; 30, reduction motor; 31, fixed screw; 32, top block; 33, second support block; 34, pressure roller; 35, protective cover; 36, mounting tube; 37, connecting hose; 38, distance sensor; 39, column; 40, L-shaped seat; 41, fixed plate; 42, second electric telescopic rod; 43, pre-placement seat; 44, screw; 45, guide slide rod; 46, threaded sleeve; 47, sleeve; 48, feeding motor; 49, gear; 50, protective cover; 51, pulling threaded rod; 52, connecting sleeve; 53, second hook; 54, second hanging ring; 55, wheel bracket; 56, driving wheel; 57, driving motor. DETAILED DESCRIPTION

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification of this application and the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0044] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0045] The embodiment of the present invention provides a large number of steel bar laser rust removal equipment, such as Figure 1-17 As shown, the large-scale laser rust removal equipment for steel bars comprises: a long bottom plate 1, on which two symmetrical vertical plates 2 are fixedly mounted; a long top plate 3 fixedly mounted between the two vertical plates 2; wherein two laser rust remover laser emission heads 20 are arranged between the long bottom plate 1 and the long top plate 3, for laser rust removal of the steel bars from above and below; a plurality of supporting assemblies are arranged on the long bottom plate 1, for supporting the steel bars; a traction assembly is installed on the long top plate 3, for horizontally moving the laser rust remover laser emission heads 20, so as to continuously remove rust from one end to the other end of the steel bars.

[0046] In this embodiment, the long bottom plate 1 and two symmetrical vertical plates 2 provide a basic frame structure for the entire device, and the long top plate 3 is fixed between the vertical plates 2. The two laser rust remover laser emitters 20 are arranged between the long bottom plate 1 and the long top plate 3. This up-and-down layout can fully remove the rust on the steel bars. Both the upper and lower parts of the steel bars can be rusted, avoiding the rust removal blind spots that may exist in traditional equipment and ensuring the comprehensiveness of rust removal. The multiple support components on the long bottom plate 1 are used to support the steel bars, so that the steel bars can be stably placed during the rust removal process, which is convenient for rust removal operations. The traction component installed on the long top plate 3 can drive the laser rust remover laser emitter 20 to move horizontally, so that the steel bars can be continuously rusted from one end to the other, ensuring that the entire steel bar can be effectively rusted, and improving the efficiency and quality of rust removal. Through the coordinated work of these components, the equipment effectively solves the problems of incomplete rust removal and low efficiency that may exist in traditional rust removal equipment, and can better meet the needs of large-scale steel bar rust removal.

[0047] In a further preferred embodiment of the present invention, the support assembly includes: a base 5 arranged on the long bottom plate 1, the bottom of the base 5 is embedded with a plurality of ball bearings rollingly connected to the top of the long bottom plate 1; a lifting hydraulic cylinder 6 fixedly installed on the top of the base 5, the top of the output rod of the lifting hydraulic cylinder 6 is fixedly installed with a connecting plate 7; a support rod 8 fixedly installed on the top of the connecting plate 7, the top of the support rod 8 is equipped with a placement seat 9, and the placement seat 9 is used to place multiple steel bars; wherein the lifting hydraulic cylinder 6 is used to lower the height of the placement seat 9 to avoid hindering the horizontal movement of the laser transmitter head 20 of the laser rust remover.

[0048] In this embodiment, a base 5 is provided on the long bottom plate 1, and a plurality of balls embedded at the bottom of the base 5 are rollingly connected to the top of the long bottom plate 1. This design makes the movement of the base 5 more flexible and reduces friction resistance. The lifting hydraulic cylinder 6 is fixedly installed on the base 5, and the connecting plate 7 at the top of its output rod is connected to the support rod 8, and the placement seat 9 at the top of the support rod 8 is used to place steel bars. During the operation of the equipment, when the laser transmitter 20 of the laser rust remover needs to move horizontally to remove rust from the steel bars, the lifting hydraulic cylinder 6 can lower the height of the placement seat 9 to avoid the placement seat 9 from hindering the horizontal movement of the laser transmitter 20 of the laser rust remover. The beneficial effect of this structure is that through the synergistic effect of various components, the smooth progress of the rust removal work is guaranteed, and the steel bars can be effectively placed without interfering with the normal operation of the rust removal equipment, thereby improving the overall operation efficiency and rust removal effect of the equipment.

[0049] In a further preferred embodiment of the present invention, a unloading hydraulic cylinder 10 is hinged on the top of the connecting plate 7, the top of the output rod of the unloading hydraulic cylinder 10 is hinged to the bottom of the placement seat 9, and the top of the support rod 8 is also hinged to the bottom of the placement seat 9. The unloading hydraulic cylinder 10 is used to tilt the placement seat 9 after the steel bars are derusted, so that the steel bars roll down to achieve automatic unloading.

[0050] In this embodiment, the top of the connecting plate 7 is hinged to the unloading hydraulic cylinder 10, and the top of the output rod of the unloading hydraulic cylinder 10 is hinged to the bottom of the placement seat 9, and the top of the support rod 8 is also hinged to the bottom of the placement seat 9. After the steel bar rust removal work is completed, the unloading hydraulic cylinder 10 starts to work, and the telescopic action of its output rod will cause the placement seat 9 to tilt. This tilting action allows the rust-removed steel bars on the placement seat 9 to roll down automatically, thereby realizing the automatic unloading function. Its beneficial effect is that compared with traditional equipment that mostly relies on manual unloading, this automatic unloading design saves labor costs, and at the same time greatly improves the overall operating efficiency of the equipment, making the unloading work of large quantities of steel bars after rust removal more efficient and convenient.

[0051] In another embodiment of the present invention, the long base plate 1 is provided with an adjustment mechanism for adjusting the positions of the multiple placement seats 9 according to the length of the steel bars, and the adjustment mechanism includes: two fixed blocks 11 fixedly installed on the top of the long base plate 1; two guide rods 12 fixedly installed between the fixed blocks 11 and arranged horizontally and in parallel, and the multiple bases 5 are all slidably mounted on the two guide rods 12; wherein, a locking bolt 13 is threadedly installed on one side of the base 5, and the locking bolt 13 presses against any guide rod 12 to fix the base 5.

[0052] In this embodiment, two horizontal and parallel guide rods 12 are fixedly installed between the two fixing blocks 11 at the top of the long bottom plate 1, and a plurality of bases 5 are slidably sleeved on the guide rods 12. A locking bolt 13 is threadedly installed on one side of the base 5. When in use, the base 5 can be slid along the guide rods 12 to adjust the position of the placement seat 9 according to the length of the steel bar. After the position is adjusted, the locking bolt 13 is tightened to make it close to the guide rod 12 to fix the base 5. The beneficial effect is that this adjustment mechanism can flexibly adjust the position of the placement seat 9 according to the length of the steel bar, so that multiple placement seats 9 can support the steel bar, thereby improving the adaptability of the equipment to steel bars of different lengths.

[0053] In a further preferred embodiment of the present invention, a C-shaped plate 14 is arranged between the long bottom plate 1 and the long top plate 3 for assembling the laser emitting head 20 of the laser rust remover, two sliders 17 are fixedly installed on the top of the C-shaped plate 14, two rows of connecting rods 15 are fixedly installed on the bottom of the long top plate 3, two slide rails 16 are fixedly installed on the bottom ends of the two rows of connecting rods 15, and T-shaped track grooves are arranged at the bottoms of the two slide rails 16. The two sliders 17 are respectively slidably connected to the T-shaped track grooves of the two slide rails 16, and the two sliders 17 slide on the two slide rails 16 to realize the horizontal guidance of the movement of the C-shaped plate 14.

[0054] In this embodiment, ... (combined with the above comprehensive description of the use and beneficial effects of the above embodiments of this patent, the corresponding component names are followed by numbers, do not write them in sequence or in sections).

[0055] In a further preferred embodiment of the present invention, two first electric telescopic rods 18 are fixedly mounted on the bottom inner wall and the bottom inner wall of the C-shaped plate 14, and two symmetrical mounting plates 19 are arranged between the top inner wall and the bottom inner wall of the C-shaped plate 14, the two mounting plates 19 are respectively used to assemble two laser rust remover laser emission heads 20, and the two mounting plates 19 are provided with clamping assemblies for clamping and fixing the laser rust remover laser emission heads 20.

[0056] In this embodiment, the C-shaped plate 14 between the long bottom plate 1 and the long top plate 3 is used to assemble the laser emitting head 20 of the laser rust remover. The two sliders 17 on the top of the C-shaped plate 14 cooperate with the slide rail 16 at the bottom end of the connecting rod 15 at the bottom of the long top plate 3. The T-shaped track groove at the bottom of the slide rail 16 provides a sliding path for the slider 17. When the equipment is running, the slider 17 slides on the slide rail 16 to achieve horizontal guidance of the movement of the C-shaped plate 14, thereby driving the laser emitting head 20 of the laser rust remover to move horizontally. Its beneficial effect is that this structure provides a stable and precise guide for the horizontal movement of the laser emitting head 20 of the laser rust remover, ensuring that the laser emitting head 20 of the laser rust remover can move according to the predetermined trajectory, accurately remove rust from the steel bars, improve the accuracy and effectiveness of rust removal, and ensure the smooth progress of rust removal.

[0057] In a further preferred embodiment of the present invention, the clamping assembly includes: two L-shaped blocks 21 that are both fixedly mounted on the mounting plate 19 and are symmetrically arranged; two movable screws 22 that are respectively threadedly mounted on the two L-shaped blocks 21; two clamping blocks 23 that are respectively rotatably sleeved on the ends of the two movable screws 22 that are close to each other, and the two clamping blocks 23 clamp the laser emitting head 20 of the laser rust remover to fix the laser rust remover laser emitting head 20; two limit rods 24 that are respectively slidably mounted on the two L-shaped blocks 21, and the ends of the two limit rods 24 that are close to each other are respectively fixedly connected to the two clamping blocks 23; wherein, nuts are fixed on the ends of the two movable screws 22 that are away from each other.

[0058] In this embodiment, two mounting plates 19 are arranged between the four first electric telescopic rods 18 fixedly mounted on the bottom inner wall and the top inner wall of the C-shaped plate 14. The two mounting plates 19 are used to assemble two laser rust remover laser emitters 20, and the clamping assembly on the mounting plate 19 can clamp and fix the laser rust remover laser emitter 20. Its beneficial effect is that, on the one hand, the first electric telescopic rod 18 can adjust the position of the mounting plate 19, thereby adjusting the position of the laser rust remover laser emitter 20, so that it can better adapt to the rust removal needs of different situations; on the other hand, the clamping and fixing of the laser rust remover laser emitter 20 by the clamping assembly ensures its stability during the working process, ensuring that the rust removal work is carried out stably and efficiently. .

[0059] In a further preferred embodiment of the present invention, first hanging rings are fixedly installed on both sides of the C-shaped plate 14, and two first hooks are hung thereon. The two first hooks are fixedly connected to the same traction rope 25, that is, both ends of the traction rope 25 are fixed to the two first hooks, and two fixed pulleys 26 are installed on the sides of the two vertical plates 2 away from each other. The traction rope 25 passes around the four fixed pulleys and is located above the long top plate 3. The traction assembly pulls the traction rope 25, thereby horizontally pulling the C-shaped plate 14.

[0060] In this embodiment, the first hooks are hung on the first hanging rings on both sides of the C-shaped plate 14, and the traction rope 25 fixedly connected to the two first hooks passes around the four fixed pulleys 26 on the vertical plate 2 and is located above the long top plate 3. The traction rope 25 is pulled by the traction assembly to achieve horizontal traction of the C-shaped plate 14. Its beneficial effect is that this traction method provides power for the horizontal movement of the C-shaped plate 14. Through the cooperation of the traction rope 25 and the fixed pulley 26 and other components, the C-shaped plate 14 can move horizontally in a predetermined direction and trajectory, thereby driving the components assembled on the C-shaped plate 14 (such as the laser rust remover laser transmitter 20, etc.) to accurately perform related operations such as rust removal, thereby improving the coordination and accuracy of the overall operation of the equipment. .

[0061] In another embodiment of the present invention, the traction assembly includes: a machine base 27 fixedly mounted on the top of the long top plate 3, two first support blocks 28 fixedly mounted on the machine base 27; a traction roller 29 rotatably mounted on the two first support blocks 28; a reduction motor 30 fixedly mounted on the top of the machine base 27, the output shaft of the reduction motor 30 is fixedly connected to one end of the traction roller 29; two fixed screw rods 31 respectively fixedly mounted on the tops of the two first support blocks 28; a top block 32 movably sleeved on the two fixed screw rods 31, the top block Two second support blocks 33 are fixedly installed at the bottom of 32; a pressure roller 34 rotatably installed on the two second support blocks 33, and the pressure roller 34 is located directly above the traction roller 29; wherein, the two fixed screw rods 31 are both threaded with nuts for tightening the top block 32, so that the top block 32 is lowered so that the pressure roller 34 presses the traction rope 25 against the traction roller 29; by starting the reduction motor 30, the traction roller 29 is rotated, and cooperates with the pressure roller 34 to pull the traction rope 25, thereby realizing the horizontal movement of the two laser rust remover laser transmitting heads 20.

[0062] In this embodiment, the two first support blocks 28 on the machine base 27 at the top of the long top plate 3 are rotatably mounted with the traction roller 29, the output shaft of the reduction motor 30 at the top of the machine base 27 is fixedly connected to one end of the traction roller 29, the top block 32 is movably sleeved on the two fixed screws 31 at the top of the first support block 28, the second support block 33 at the bottom of the top block 32 is rotatably mounted with the pressure roller 34 located just above the traction roller 29, and the nut on the fixed screw 31 tightens the top block 32 so that the pressure roller 34 presses the traction rope 25 on the traction roller 29. When in use, the traction roller 29 is driven to rotate by starting the reduction motor 30, and the traction rope 25 is pulled in cooperation with the pressure roller 34, thereby realizing the horizontal movement of the two laser emitting heads 20 of the laser rust remover. The beneficial effect is that the traction assembly can accurately control the pulling action of the traction rope 25, thereby accurately controlling the horizontal movement of the laser emitting head 20 of the laser rust remover, and can well adjust the degree of compression of the traction rope 25 by the pressure roller 34 through the nut and the fixed screw 31 and other structures, thereby ensuring the effectiveness and stability of the pulling, and improving the accuracy and reliability of the overall rust removal operation of the equipment.

[0063] In a further preferred embodiment of the present invention, a protective cover 35 is fixedly installed on the mounting plate 19 for protecting debris when the steel bars are being derusted, and a mounting tube 36 is installed on the upper protective cover 35, a connecting hose 37 is installed at one end of the mounting tube 36, and the other end of the connecting hose 37 is connected to an external dust collection device for collecting debris generated during the rust removal process.

[0064] In this embodiment, the protective cover 35 on the mounting plate 19 protects against debris when the steel bar is rusted. The mounting pipe 36 of the upper protective cover 35 is connected to the connecting hose 37, and the other end of the connecting hose 37 is connected to an external dust collection device to collect the rust removal debris. The beneficial effect is that the protective cover 35 can effectively prevent the debris from splashing during the rust removal process, protect the surrounding environment and the safety of the operator, and the mounting pipe 36 and the connecting hose 37 are connected to the dust collection device, so that the debris generated by the rust removal can be collected in time, the working area can be kept clean, and the environmental protection and work efficiency of the equipment can be improved.

[0065] It should be noted that the dust collection device is an existing mature technology. For those skilled in the art, it can be easily realized by connecting the dust collection device with the connecting hose 37, and no further details will be given here.

[0066] In a further preferred embodiment of the present invention, two symmetrical distance sensors 38 are fixedly installed on the two mounting plates 19 at the bottom, which are used to detect the distance between the support rod 8, so that when the C-shaped plate 14 approaches the placement seat 9 to reach a set distance, the output rod of the corresponding lifting hydraulic cylinder 6 is triggered to shorten, so that the placement seat 9 is dropped to the lowest point to avoid obstruction to the movement of the C-shaped plate 14, and then restored to the highest point.

[0067] In this embodiment, the distance sensors 38 on the two lower mounting plates 19 detect the distance from the support rod 8. When the C-shaped plate 14 approaches the placement seat 9 to a set distance, the corresponding lifting hydraulic cylinder 6 output rod can be shortened to allow the placement seat 9 to drop to the lowest position to avoid obstructing the movement of the C-shaped plate 14, and then restored to the highest position. The beneficial effect is that the distance sensor 38 can accurately monitor the distance, and through the coordinated work with the lifting hydraulic cylinder 6, it effectively avoids the collision or obstruction between the C-shaped plate 14 and the placement seat 9 during the movement, ensuring the smoothness of the equipment operation and improving the automation and stability of the overall operation of the equipment.

[0068] In another embodiment of the present invention, two extended bottom plates 4 are provided on one side of the long bottom plate 1, and the two extended bottom plates 4 are integrally formed with the long bottom plate 1. A plurality of columns 39 are fixedly installed on the top of the extended bottom plate 4, and the same L-shaped seat 40 is fixedly installed on the top of the plurality of columns 39. A loading mechanism is installed on the L-shaped seat 40 for placing the steel bars to be derusted on the placement seat 9. The loading mechanism includes: a horizontal feeding assembly installed on the L-shaped seat 40 for horizontally moving the steel bars; a fixed plate 41 assembled on the horizontal feeding assembly, and two second electric telescopic rods 42 are fixedly installed on the fixed plate 41, and the top of the output rods of the two second electric telescopic rods 42 are fixedly installed with the same pre-placement seat 43 for placing the steel bars during the rust removal operation. When the horizontal feeding assembly moves the steel bars horizontally to just above the placement seat 9, the output rod of the second electric telescopic rod 42 is shortened to lower the pre-placement seat 43, thereby placing the steel bars on the placement seat 9.

[0069] In this embodiment, an L-shaped seat 40 is fixed to the top of the column 39 on the top of the extended base plate 4 integrally formed with one side of the long base plate 1. The loading mechanism on the L-shaped seat 40 includes a horizontal feeding assembly, a fixed plate 41, a second electric telescopic rod 42 and a pre-placement seat 43. The horizontal feeding assembly is used to move the steel bars horizontally. The pre-placement seat 43 at the top of the second electric telescopic rod 42 on the fixed plate 41 places the steel bars during rust removal operations. When the horizontal feeding assembly moves the steel bars to just above the placement seat 9, the second electric telescopic rod 42 shortens to cause the pre-placement seat 43 to descend and place the steel bars on the placement seat 9. The beneficial effect is that during the rust removal process, the steel bars to be derusted can be placed on the pre-placement seat 43. After the rust removal is completed and the material is unloaded, the steel bars on the pre-placement seat 43 can be directly transferred to the placement seat 9 through the loading mechanism without manually placing the steel bars on the placement seat 9, thereby realizing the loading operation of the steel bars. Through the cooperation of the horizontal feeding assembly, the second electric telescopic rod 42, the pre-placement seat 43 and other components, the steel bars to be derusted can be accurately placed on the placement seat 9, thereby improving the degree of automation of the equipment, reducing manual operations, and improving work efficiency.

[0070] In another embodiment of the present invention, the horizontal feeding assembly includes: a screw 44 rotatably mounted on one side of the fixed plate 41, a threaded sleeve 46 being threadedly sleeved on the screw 44, and the fixed plate 41 is fixedly connected to the threaded sleeve 46; a guide slide 45 fixedly mounted on one side of the fixed plate 41 and parallel to the screw 44, a sleeve 47 being slidably sleeved on the guide slide 45, and the sleeve 47 is fixedly connected to the threaded sleeve 46; a loading motor 48 fixedly mounted on the L-shaped seat 40, and a gear 49 is fixedly sleeved on the output shaft of the loading motor 48 and one end of the screw 44, and the two gears 49 are meshed with each other.

[0071] In this embodiment, a threaded sleeve 46 is threadedly sleeved on a screw rod 44 rotatably mounted on one side of the fixing plate 41 and connected to the fixing plate 41, a sleeve 47 is slidably sleeved on a guide slide bar 45 parallel to the screw rod 44 and connected to the threaded sleeve 46, and a feeding motor 48 output shaft on the L-shaped seat 40 is meshed with a gear 49 at one end of the screw rod 44. When in use, the feeding motor 48 is started to drive the gear 49 to rotate, thereby rotating the screw rod 44, and the rotation of the screw 44 drives the threaded sleeve 46 to move along the guide slide bar 45. Its beneficial effect is that this horizontal feeding assembly can accurately control the horizontal movement of the steel bar, and through the cooperation of the screw rod 44, the guide slide bar 45, the feeding motor 48 and the gear 49 and other components, the steel bar is moved in a predetermined direction and speed, thereby improving the accuracy and stability of feeding, thereby ensuring the high efficiency of the entire rust removal equipment.

[0072] In another embodiment of the present invention, a protective cover 50 is fixedly mounted on the L-shaped seat 40 , and the feeding motor 48 and the two gears 49 are both located inside the protective cover 50 .

[0073] In this embodiment, the protective cover 50 on the L-shaped seat 40 covers the feeding motor 48 and the two gears 49. The beneficial effect is that the protective cover 50 can protect the feeding motor 48 and the gears 49, prevent them from being damaged by external factors such as dust and debris, thereby extending the service life of the feeding motor 48 and the gears 49, ensuring the normal operation of the horizontal feeding assembly, and ensuring the stability and reliability of the feeding function of the entire equipment.

[0074] In another embodiment of the present invention, a pulling assembly is fixedly installed on each of the two vertical plates 2, which is used to pull the long top plate 3 with a large span to improve the stability of the long top plate 3. The pulling assembly includes: two pulling threaded rods 51 with opposite thread rotation directions, and the two pulling threaded rods 51 are hinged with a second hook 53 at one end away from each other; a connecting sleeve 52 threadedly sleeved on the two pulling threaded rods 51; two second hanging rings 54 fixedly installed on one side of the vertical plate 2 and the top of the long top plate 3, respectively, and the two second hooks 53 are respectively hung on the two second hanging rings 54; the two pulling threaded rods 51 are brought closer to each other by rotating the connecting sleeve 52, so as to pull the long top plate 3 and prevent the middle section of the long top plate 3 from falling.

[0075] In this embodiment, the pulling assembly on the vertical board 2 includes a pulling threaded rod 51, a second hook 53, a connecting sleeve 52 and a second hanging ring 54. The pulling threaded rod 51 has opposite threads and one end is hinged to the second hook 53. The connecting sleeve 52 is sleeved on the pulling threaded rod 51. A second hanging ring 54 is provided on one side of the vertical board 2 and the top of the long top board 3, and the second hook 53 is hung thereon. The connecting sleeve 52 is rotated to make the pulling threaded rod 51 approach each other to pull the long top board 3. The beneficial effect is that the pulling assembly can effectively improve the stability of the long top board 3. Through the cooperation of the pulling threaded rod 51, the connecting sleeve 52 and other components, the long top board 3 with a large span is pulled to prevent the middle section of the long top board 3 from falling, thereby ensuring the stability of the entire structure and avoiding equipment failure or safety problems that may be caused by the falling of the long top board 3.

[0076] In a further preferred embodiment of the present invention, two wheel brackets 55 are fixedly installed on one side of the corresponding vertical plate 2, and driving wheels 56 are rotatably installed on the two wheel brackets 55. The connecting hose 37 is located between the two driving wheels and is in close contact with the driving wheels 56. A driving motor 57 is fixedly installed on one side of one of the wheel brackets 55, and the output shaft of the driving motor 57 is fixedly connected to the central axis of one end of the corresponding driving wheel 56.

[0077] In this embodiment, the driving wheels 56 on the wheel bracket 55 on one side of the vertical plate 2 are located on both sides of the connecting hose 37 and are in close contact, and the output shaft of the driving motor 57 on one side of the wheel bracket 55 is fixedly connected to the central axis of one end of the driving wheel 56. The beneficial effect is that the driving motor 57 drives the driving wheel 56 to rotate, and when the driving wheel 56 rotates, it can be in close contact with the connecting hose 37 and drive it to move. Through such a structural design, the connecting hose 37 can be stably controlled to move with the movement of the protective cover 35, ensuring that the connecting hose 37 moves accurately as required during the operation of the equipment, and ensuring the normal realization of the relevant functions of the equipment.

[0078] It should be noted that the material of the connecting hose 37 allows the connecting hose 37 to bend, but will not be compressed under the clamping pressure of the two driving wheels 56, and the driving wheels 56 can effectively drive the connecting hose 37 to move.

[0079] It is worth noting that the circuits, electronic components and modules involved in the present invention are all prior art, and those skilled in the art can fully implement them. Needless to say, the content protected by the present invention does not involve improvements to software and methods.

[0080] The present solution also provides a controller, which is disposed on the equipment. When in use, each electrical device can be started and operated separately through the controller. The power connection method of each electrical device is an existing mature technology, and the control circuit of the controller can be realized by simple programming by technicians in this field. These are all well-known technologies to those in this field and will not be elaborated on here.

[0081] In summary, compared with the related art, the two laser rust remover laser emission heads 20 between the long bottom plate and the long top plate in the scheme can remove rust from the upper and lower sides at the same time, and avoid the placement seat hindering the movement of the rust remover, eliminate the rust removal blind area, remove rust in all directions, and greatly improve the comprehensiveness of rust removal;

[0082] Automatic unloading is achieved through components such as the unloading hydraulic cylinder. Compared with existing equipment that mostly relies on manual unloading, it saves labor costs and improves equipment operating efficiency. In addition, the loading mechanism is well coordinated with other parts of the equipment, changing the situation where existing equipment has to wait until unloading is completed before loading, reducing the waiting time for loading, making the equipment run more smoothly and efficiently, and is overall superior to related technologies.

[0083] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0084] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A large batch of steel bar laser rust removal equipment, characterized in that: include: A long bottom plate (1), on which two symmetrical vertical plates (2) are fixedly mounted; A long top plate (3) fixedly mounted between two vertical plates (2); Wherein, two laser rust removal machine laser emission heads (20) are arranged between the long bottom plate (1) and the long top plate (3) for laser rust removal of the steel bars from above and below; The long bottom plate (1) is provided with a plurality of support components for supporting steel bars; The long top plate (3) is provided with a traction assembly for horizontally moving the laser emitting head (20) of the laser rust removal machine so as to continuously remove rust from one end to the other end of the steel bar.

2. The large-volume laser rust removal equipment for steel bars according to claim 1, characterized in that: The support assembly comprises: A base (5) is arranged on the long base plate (1), wherein a plurality of balls are embedded at the bottom of the base (5) and are rollingly connected to the top of the long base plate (1); A lifting hydraulic cylinder (6) is fixedly mounted on the top of the base (5), and a connecting plate (7) is fixedly mounted on the top of an output rod of the lifting hydraulic cylinder (6); A support rod (8) fixedly mounted on the top of the connecting plate (7), wherein a placement seat (9) is mounted on the top of the support rod (8), and the placement seat (9) is used to place a plurality of steel bars; Wherein, the lifting hydraulic cylinder (6) is used to lower the height of the placement seat (9).

3. The large-volume laser rust removal equipment for steel bars according to claim 2, characterized in that: A discharge hydraulic cylinder (10) is hingedly connected to the top of the connecting plate (7), the top of the output rod of the discharge hydraulic cylinder (10) is hingedly connected to the bottom of the placement seat (9), and the top of the support rod (8) is also hingedly connected to the bottom of the placement seat (9). The discharge hydraulic cylinder (10) is used to tilt the placement seat (9) after the steel bars are derusted, so that the steel bars roll down and realize automatic discharge.

4. The large-volume laser rust removal equipment for steel bars as claimed in claim 3 is characterized in that: A C-shaped plate (14) is arranged between the long bottom plate (1) and the long top plate (3) for assembling a laser emitting head (20) of a laser rust remover. Two sliders (17) are fixedly installed on the top of the C-shaped plate (14). Two rows of connecting rods (15) are fixedly installed on the bottom of the long top plate (3). Two slide rails (16) are fixedly installed at the bottom ends of the two rows of connecting rods (15). The bottoms of the two slide rails (16) are both provided with T-shaped track grooves. The two sliders (17) are respectively slidably connected to the T-shaped track grooves of the two slide rails (16). The two sliders (17) slide on the two slide rails (16) to achieve horizontal guidance of the movement of the C-shaped plate (14).

5. The large-volume laser rust removal equipment for steel bars according to claim 4, characterized in that: Two first electric telescopic rods (18) are fixedly mounted on the bottom inner wall and the bottom inner wall of the C-shaped plate (14), and two symmetrical mounting plates (19) are arranged between the top inner wall and the bottom inner wall of the C-shaped plate (14), the two mounting plates (19) are respectively used to assemble two laser rust remover laser emission heads (20), and the two mounting plates (19) are each provided with a clamping assembly for clamping and fixing the laser rust remover laser emission head (20).

6. The large-volume laser rust removal equipment for steel bars according to claim 5, characterized in that: The clamping assembly comprises: Two L-shaped blocks (21) are fixedly mounted on the mounting plate (19) and are symmetrically arranged; Two movable screw rods (22) respectively threadedly mounted on the two L-shaped blocks (21); Two clamping blocks (23) respectively sleeved on the ends of the two movable screw rods (22) close to each other are rotated, and the two clamping blocks (23) clamp the laser emitting head (20) of the laser rust remover to fix the laser emitting head (20) of the laser rust remover; Two limit rods (24) are respectively slidably mounted on the two L-shaped blocks (21), and the ends of the two limit rods (24) close to each other are respectively fixedly connected to the two clamping blocks (23); Wherein, nuts are fixed to the ends of the two movable screw rods (22) that are away from each other.

7. The large-volume laser rust removal equipment for steel bars according to claim 6, characterized in that: Both sides of the C-shaped plate (14) are fixedly mounted with first hanging rings, and two first hooks are hung thereon. The two first hooks are fixedly connected to the same traction rope (25), that is, both ends of the traction rope (25) are fixed to the two first hooks. Two fixed pulleys (26) are installed on the sides of the two vertical plates (2) that are away from each other. The traction rope (25) passes around the four fixed pulleys and is located above the long top plate (3). The traction assembly pulls the traction rope (25), thereby horizontally pulling the C-shaped plate (14).

8. The large-volume laser rust removal equipment for steel bars according to claim 7, characterized in that: A protective cover (35) is fixedly mounted on the mounting plate (19) for protecting debris when the steel bars are being derusted, and a mounting pipe (36) is mounted on the upper protective cover (35), one end of the mounting pipe (36) is mounted with a connecting hose (37), and the other end of the connecting hose (37) is connected to an external dust collection device for collecting debris generated during the derusting process.

9. The large-volume laser rust removal equipment for steel bars according to claim 8, characterized in that: Two symmetrical distance sensors (38) are fixedly mounted on the two mounting plates (19) located below, and are used to detect the distance between the support rod (8), so that when the C-shaped plate (14) approaches the placement seat (9) to reach a set distance, the output rod of the corresponding lifting hydraulic cylinder (6) is triggered to shorten, so that the placement seat (9) is lowered to the lowest point.

10. The large-volume laser rust removal equipment for steel bars according to claim 8, characterized in that: Two wheel brackets (55) are fixedly mounted on one side of the corresponding vertical plate (2), and driving wheels (56) are rotatably mounted on the two wheel brackets (55). The connecting hose (37) is located between the two driving wheels and is in close contact with the driving wheels (56). A driving motor (57) is fixedly mounted on one side of one of the wheel brackets (55), and the output shaft of the driving motor (57) is fixedly connected to the central shaft at one end of the corresponding driving wheel (56).

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