CN115673967A - Steel bar rust removal device for building construction and rust removal method thereof - Google Patents
Steel bar rust removal device for building construction and rust removal method thereof Download PDFInfo
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- CN115673967A CN115673967A CN202211073277.8A CN202211073277A CN115673967A CN 115673967 A CN115673967 A CN 115673967A CN 202211073277 A CN202211073277 A CN 202211073277A CN 115673967 A CN115673967 A CN 115673967A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 117
- 239000010959 steel Substances 0.000 title claims abstract description 117
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 109
- 238000009435 building construction Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 61
- 238000007599 discharging Methods 0.000 claims description 11
- 238000005498 polishing Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 description 8
- 230000001360 synchronised effect Effects 0.000 description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
The invention discloses a steel bar rust removing device for building construction, which comprises a bottom plate, wherein a first side plate and a second side plate which are symmetrically distributed are fixedly arranged on the bottom plate, a first rust removing assembly and a second rust removing assembly are arranged between the first side plate and the second side plate, the second rust removing assembly comprises a first slide rail, the first slide rail is fixedly connected with the bottom plate, a sliding plate is arranged on the first slide rail in a sliding manner, and a rust removing box is arranged on the sliding plate in a sliding manner; and a feeding assembly and a driving assembly are arranged on one side of the first side plate, and the driving assembly controls the feeding assembly, the first derusting assembly and the second derusting assembly to operate. The invention derusts the bent steel bars, has high automation degree, less manual operation and high derusting efficiency; the steel wire wheel for rust removal rotates for rust removal while following the bent part of the steel bar, can reciprocate in the axial direction of the steel bar, prolongs the time for rust removal of the steel wire wheel, and can polish and remove rust in the gap of the steel wire wheel by reciprocating motion, so that no dead angle exists for rust removal.
Description
Technical Field
The invention belongs to the field of steel bar rust removal, and particularly relates to a steel bar rust removal device for building construction and a rust removal method thereof.
Background
The construction usually uses some bent reinforcing bars with one or two bent ends, which is one kind of longitudinal beam stressed reinforcing bars, and the bent reinforcing bars are bent upwards from the beam bottom main reinforcing bar into the beam top along the longitudinal direction of the beam to serve as negative reinforcing bars or anchors, and mainly function in improving the shearing resistance of the beam. The steel bars cannot be used immediately after being bent, and are easy to rust after being placed for a long time, but the existing steel bar rust removing machine is used for removing rust of straight steel bars or removing rust while straightening the steel bars, and the bent steel bars are manually removed in the conventional rust removing method, so that the rust removing efficiency is low, the effect is poor, and manpower is wasted. Therefore, the steel bar rust removal device for building construction and the rust removal method thereof are used for removing rust on bent steel bars.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a steel bar rust removing device for building construction and a rust removing method thereof, so as to solve the problems in the background technology.
The purpose of the invention can be realized by the following technical scheme:
a steel bar rust removing device for building construction comprises a bottom plate, wherein a first side plate and a second side plate which are symmetrically distributed are fixedly arranged on the bottom plate, a first rust removing assembly and a second rust removing assembly are arranged between the first side plate and the second side plate, the second rust removing assembly comprises a first slide rail, the first slide rail is fixedly connected with the bottom plate, a sliding plate is arranged on the first slide rail in a sliding manner, and a rust removing box is arranged on the sliding plate in a sliding manner;
and a feeding assembly and a driving assembly are arranged on one side of the first side plate, and the driving assembly controls the feeding assembly, the first derusting assembly and the second derusting assembly to operate.
Preferably, the first rust removing assembly comprises a first steel wire wheel shaft, the first steel wire wheel shaft is distributed between a first side plate and a second side plate in an array mode, the first side plate and the second side plate are connected with the first steel wire wheel shaft in a rotating mode, the first steel wire wheel distributed in the array mode is axially fixed to the first steel wire wheel shaft, a first synchronous wheel is fixedly arranged on one end of the first steel wire wheel shaft, the first synchronous wheel is in synchronous belt transmission, a feeding groove is formed in the first side plate, and a discharging groove is formed in the second side plate.
Preferably, the feeding assembly comprises a first mounting plate, the first mounting plate is fixedly connected with the bottom plate, a second mounting plate which is symmetrically distributed is fixedly arranged on the first mounting plate, a screw rod is arranged between the second mounting plate in a rotating mode, opposite threads are arranged on the screw rod, a first slider and a second slider which are in threaded connection are arranged on the screw rod, the first slider and the second slider move in opposite directions, a feeding upper pinch roller rod is fixedly arranged on the first slider, a feeding upper pinch roller is arranged on the feeding upper pinch roller rod in a rotating mode, a third connecting plate is arranged on one side of the first slider, a first locking bolt which is in threaded connection is arranged on the third connecting plate, a feeding lower pinch roller rod is fixedly arranged on the second slider, a feeding lower pinch roller is arranged on the feeding lower pinch roller rod in a rotating mode, a first transmission shaft is fixedly arranged on the feeding lower pinch roller rod, a fourth connecting plate is fixedly arranged on one side of the feeding lower pinch roller rod, a second locking bolt which is in threaded connection is arranged on the fourth connecting plate, a guide plate is further fixedly arranged on the fourth connecting plate, and the guide plate is consistent with the height of the upper end of the feeding lower pinch roller.
Preferably, a spring fixedly connected with the sliding plate is arranged between the sliding plate and the first side plate, a third mounting plate fixedly connected with the sliding plate is arranged on one side of the sliding plate, a through groove is formed in the derusting box, second steel wire wheel shafts distributed in an array are arranged in the derusting box in a rotating mode, second steel wire wheels distributed in an array are fixedly arranged on the second steel wire wheel shafts, a first gear fixedly connected with the second steel wire wheel shafts is arranged at one end of each second steel wire wheel shaft, a second gear is further arranged on the derusting box and meshed with the first gear, a second transmission shaft is fixedly arranged on the second gear, and a connecting rod is fixedly arranged on the derusting box.
Preferably, first bearing seats which are symmetrically distributed are fixedly arranged on one side of the third mounting plate, a third transmission shaft is rotatably arranged between the first bearing seats, a groove cam, a third gear and a second bevel gear are fixedly arranged on the third transmission shaft, a first bevel gear is rotatably arranged on the third mounting plate and meshed with the second bevel gear, a spline housing which is rotatably connected is arranged on the other side of the third mounting plate, the second transmission shaft is in spline connection with the spline housing, the spline housing is fixedly connected with the first bevel gear, the second transmission shaft synchronously rotates with the spline housing and also slides in the spline housing, a cam roller is arranged in a groove of the groove cam and is rotatably connected with a connecting rod, a third side plate is further fixedly arranged on the bottom plate, a second rack is fixedly arranged on the third side plate, and the second rack is meshed with the third gear.
Preferably, the driving assembly comprises a first mounting frame, the first mounting frame is fixedly connected with the bottom plate, symmetrically distributed second bearing seats are fixedly arranged on the first mounting frame, fifth transmission shafts are rotatably arranged on the second bearing seats, fourth gears are fixedly arranged on the fifth transmission shafts, a support is fixedly arranged on the first mounting frame, second sliding rails are fixedly arranged on the support, first racks are slidably arranged in the second sliding rails, one ends of the first racks are fixedly connected with the sliding plate, the first racks are meshed with the fourth gears, movable wheels are further arranged on the fifth transmission shafts and are in splined connection with the fifth transmission shafts, first friction plates are fixedly arranged on one sides of the movable wheels, third bearing seats are further fixedly arranged on the first mounting frame, sixth transmission shafts are rotatably arranged on the third bearing seats, and third bevel gears and second friction plates are fixedly arranged on the sixth transmission shafts;
preferably, a second mounting frame is fixedly arranged on the first mounting frame, a telescopic cylinder is fixedly arranged on the second mounting frame, a movable frame is rotatably arranged on the second mounting frame, the output end of the telescopic cylinder is rotatably connected with one end of the movable frame, the movable frame is rotatably connected with a movable wheel, fourth bearing seats which are symmetrically distributed are further fixedly arranged on the first mounting frame, a seventh transmission shaft is rotatably arranged on the fourth bearing seats, a fourth bevel gear, a fifth gear and a second synchronous wheel are fixedly arranged on the seventh transmission shaft, the fourth bevel gear is meshed with the third bevel gear, the second synchronous wheel is synchronously rotated with the third universal joint, a third universal joint is fixedly arranged at one end of the sixth transmission shaft, a fourth transmission shaft is fixedly arranged on the third universal joint, a first universal joint is fixedly arranged on the fourth transmission shaft, the first universal joint is fixedly connected with the first transmission shaft, and the feed lower pressing wheel has the same radius as the fourth gear.
Preferably, fixed first connecting plate that is equipped with on the first curb plate, be equipped with first proximity sensor on the first connecting plate, fixed second connecting plate that is equipped with on the second curb plate is equipped with second proximity sensor on the second connecting plate, and second curb plate one side still is fixed and is equipped with ejection of compact pinch roller pole, rotates on the ejection of compact pinch roller pole and is equipped with ejection of compact pinch roller, first proximity sensor and second proximity sensor all with telescoping cylinder electric connection.
A rust removing method of a steel bar rust removing device for building construction comprises the following steps:
the method comprises the following steps: adjusting a knob according to the size of the bent steel bar to enable a feeding upper pressing wheel and a feeding lower pressing wheel to tightly press the steel bar, rotating a first locking bolt and a second locking bolt after adjustment is finished, and fixing the positions of the feeding upper pressing wheel and the feeding lower pressing wheel;
step two: starting a motor, driving a feeding upper pressing wheel to rotate, driving a first steel wire wheel to rotate, enabling bent steel bars to enter a space between a first side plate and a second side plate from a feeding groove, and polishing and derusting a steel bar main body by the first steel wire wheel;
step three: when the first proximity sensor detects that the bent part of the steel bar enters the middle of the rust removing box, the output end of the telescopic cylinder is controlled to extend out, the first friction plate and the second friction plate are pressed tightly, the sixth transmission shaft and the fourth gear rotate synchronously, the sliding plate is pushed by the first rack and advances at the same speed as the steel bar, the spring is stretched, and meanwhile, the sliding plate slides on the first sliding rail, so that the third gear rotates to drive the groove cam to rotate, the connecting rod moves in a reciprocating manner to drive the rust removing box to move in the sliding plate in a reciprocating manner, and meanwhile, the third gear drives the second transmission shaft to rotate through the meshing of the second bevel gear and the first bevel gear to drive the second steel wire wheel to rotate, so that the second steel wire wheel can rotate and simultaneously move in a reciprocating manner in the axial direction of the steel bar, and the steel bar is fully polished and derusted;
step four: when the second proximity sensor detects that the rust removing box arrives, the output end of the telescopic cylinder retracts, the first friction plate is separated from the second friction plate, and the spring retracts to pull the rust removing box back to the original position;
step five: the front end of the reinforcing steel bar leaves between the first side plate and the second side plate through the discharge chute and then moves outwards under the guidance of the discharge pinch roller;
step six: the bending position of the rear end of the steel bar is detected by the first proximity sensor, the steel bar is polished until the second proximity sensor detects that the rust removal box arrives again, the spring retracts to pull the rust removal box back to the original position, and then the steel bar completely leaves the device to complete rust removal.
The invention has the beneficial effects that:
1. according to the steel bar rust removing device and method for building construction, rust removal is performed on bent steel bars, the automation degree is high, manual operation is few, and the rust removing efficiency is high;
2. according to the steel bar rust removing device for building construction and the rust removing method thereof, the rust removing steel wire wheel rotates to remove rust while following the bent part of the steel bar, and can reciprocate in the axial direction of the steel bar, so that the rust removing time of the steel wire wheel is prolonged, and the reciprocating motion enables the gap of the steel wire wheel to be polished to remove rust, so that no dead angle exists in rust removal.
Drawings
In order to more clearly illustrate the embodiments or prior art solutions of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a first rust removing assembly of the invention;
FIG. 3 is a schematic view of the feed assembly of the present invention;
FIG. 4 is a schematic structural view of a second rust removing assembly of the invention;
FIG. 5 is a schematic structural view of a second rust removing assembly of the invention;
FIG. 6 is a schematic structural view of a second rust removing assembly of the invention;
FIG. 7 is a schematic structural view of a second rust removing assembly of the invention;
FIG. 8 is a schematic structural view of a second rust removing assembly of the invention;
FIG. 9 is a schematic view of the drive assembly of the present invention;
FIG. 10 is an enlarged view of the structure at A of FIG. 9;
FIG. 11 is an enlarged schematic view taken at A of FIG. 9 in accordance with the present invention;
fig. 12 is a schematic view of a bent reinforcing bar.
1. A base plate; 2. a first side plate; 3. a second side plate; 4. a first rust removing assembly; 5. a feed assembly; 6. A second rust removing assembly; 7. a drive assembly; 8. a third side plate; 21. a first connecting plate; 22. a first proximity sensor; 23. a feed chute; 31. a discharging pinch roller rod; 32. a discharging pinch roller; 33. a second connecting plate; 34. A discharge chute; 35. a second proximity sensor; 41. a first wire wheel axle; 42. a first wire wheel; 43. a first synchronizing wheel; 51. a first mounting plate; 52. a second mounting plate; 53. a first slider; 54. a second slider; 55. feeding and pressing a wheel rod; 56. feeding and pressing wheels; 57. a screw; 58. a third connecting plate; 59. a first locking bolt; 510. a knob; 511. feeding and pressing a wheel rod; 512. feeding a lower pressing wheel; 513. a fourth connecting plate; 514. a guide plate; 515. a second lock bolt; 516. a first transmission shaft; 61. a first slide rail; 62. a sliding plate; 63. a derusting box; 64. a spring; 65. a third mounting plate; 631. a second wire wheel axle; 632. a second wire wheel; 633. a first gear; 634. a second gear; 635. a second drive shaft; 636. A connecting rod; 651. a first bearing housing; 652. a third drive shaft; 653. a groove cam; 654. a third gear; 655. a cam roller; 656. a first bevel gear; 657. a second bevel gear; 658. a spline housing; 71. A first universal joint; 72. a fourth drive shaft; 73. a third universal joint; 74. a first mounting bracket; 75. an electric motor; 76. a first rack; 77. a second slide rail; 78. a support; 79. a second bearing housing; 710. a fifth drive shaft; 711. a fourth gear; 712. a movable wheel; 713. a first friction plate; 714. a second friction plate; 715. a third bearing block; 716. a sixth drive shaft; 717. a third bevel gear; 718. a second mounting bracket; 719. a movable frame; 720. a telescopic cylinder; 721. a second synchronizing wheel; 722. a fifth gear; 723. a sixth gear; 724. a fourth bearing seat; 725. a fourth bevel gear; 726. a seventh drive shaft; 81. a second rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 11, a steel bar rust removing device for building construction includes a bottom plate 1, a first side plate 2 and a second side plate 3 which are symmetrically distributed are fixed on the bottom plate 1, a first rust removing assembly 4 is arranged between the first side plate 2 and the second side plate 3, the first rust removing assembly 4 includes a first steel wire wheel shaft 41, the first steel wire wheel shaft 41 is distributed between the first side plate 2 and the second side plate 3 in an array, the first side plate 2 and the second side plate 3 are both rotatably connected with the first steel wire wheel shaft 41, a first steel wire wheel 42 which is distributed in an array is axially fixed on the first steel wire wheel shaft 41, a first synchronizing wheel 43 is fixed on one end of the first steel wire wheel shaft 41, the first synchronizing wheel 43 is driven by a synchronous belt, a feeding chute 23 is arranged on the first side plate 2, a discharging chute 34 is arranged on the second side plate 3, steel bars enter from the feeding chute 23, and the first steel wire wheel 42 rotates to polish and remove rust.
Further, a feeding assembly 5 is arranged on one side of the first side plate 2, the feeding assembly 5 includes a first mounting plate 51, the first mounting plate 51 is fixedly connected with the bottom plate 1, second mounting plates 52 which are symmetrically distributed are fixedly arranged on the first mounting plate 51, a screw 57 is rotatably arranged between the second mounting plates 52, opposite threads are arranged on the screw 57, a first slider 53 and a second slider 54 which are in threaded connection are arranged on the screw 57, the first slider 53 and the second slider 54 move in opposite directions, a feeding upper pinch roller rod 55 is fixedly arranged on the first slider 53, a feeding upper pinch roller 56 is rotatably arranged on the feeding upper pinch roller rod 55, a third connecting plate 58 is arranged on one side of the first slider 53, a first locking bolt 59 which is in threaded connection is arranged on the third connecting plate 58, a feeding lower pinch roller rod 511 is fixedly arranged on the second slider 54, a feeding lower pinch roller 512 is rotatably arranged on the feeding lower pinch roller rod 511, a first transmission shaft is fixedly arranged on the feeding lower pinch roller 512, a fourth connecting plate 513 is fixedly arranged on one side of the feeding lower pinch roller rod 511, a second locking bolt 515 which is in threaded connection is arranged on the fourth connecting plate 513, a guiding plate 514, a guiding bolt 512 is fixedly arranged on the feeding lower pinch roller 512, and a rotating guide plate 510 which is arranged on the feeding lower pinch roller 512, and a feeding lower pinch roller 510 which is fixedly arranged on the feeding lower pinch roller 510, and a feeding guide knob 510 which is capable of rotating, and a rotary knob 510 which is arranged on the feeding push roller 512, and a rotary knob 510 which is arranged on the feeding lower pinch roller 510 which is arranged, and a rotary knob 510 which is consistent with the feeding lower pinch roller 510, and a feeding knob 510 which is arranged, and a feeding lower pinch roller 510 which is arranged, and a feeding knob 510 which is capable of rotating.
Further, a second rust removing assembly 6 is further arranged between the first side plate 2 and the second side plate 3, the second rust removing assembly 6 includes a first slide rail 61, the first slide rail 61 is fixedly connected with the bottom plate 1, a slide plate 62 is slidably arranged on the first slide rail 61, a rust removing box 63 is slidably arranged on the slide plate 62, a spring 64 fixedly connected is arranged between the slide plate 62 and the first side plate 2, a third mounting plate 65 fixedly connected is arranged on one side of the slide plate 62, a through groove is formed in the rust removing box 63, second steel wire wheel shafts 631 distributed in an array manner are rotatably arranged in the rust removing box 63, second steel wire wheels 632 distributed in an array manner are fixedly arranged on the second steel wire wheel shafts 631, a first gear 633 fixedly connected is arranged at one end of the second steel wire wheel shafts 631, a second gear 634 is further arranged on the rust removing box 63, the second gear 634 is meshed with the first gear 633, a second transmission shaft 635 is fixedly arranged on the second gear 634, and a connecting rod 636 is fixedly arranged on the rust removing box 63.
Furthermore, a first bearing seat 651 which is symmetrically distributed is fixedly arranged on one side of the third mounting plate 65, a third transmission shaft 652 is rotatably arranged between the first bearing seats 651, a grooved cam 653, a third gear 654 and a second bevel gear 657 are fixedly arranged on the third transmission shaft 652, a first bevel gear 656 is rotatably arranged on the third mounting plate 65, the first bevel gear 656 is meshed with the second bevel gear 657, a rotationally connected spline housing 658 is arranged on the other side of the third mounting plate 65, the second transmission shaft 635 is in spline connection with the spline housing 658, the spline housing 658 is fixedly connected with the first bevel gear 656, the second transmission shaft 635 is synchronously rotated with the spline housing 658 and also slides in the spline housing 658, a cam roller 655 is arranged in a groove of the grooved cam 653, the cam roller 655 is rotationally connected with a connecting rod 636, a third side plate 8 is fixedly arranged on the bottom plate 1, a second rack 81 is fixedly arranged on the third side plate 8, the second rack 81 is meshed with the third gear 654, 62 slides on the first sliding plate 61, the third sliding plate 654 rotates to drive the grooved cam 654 to rotate, the connecting rod 636 moves, the connecting rod 636 drives the descaling box 62 to move in the inner space, the second wire box 657 and drives the second wire wheel 632 to reciprocate, so that the wire wheel 632 and the wire wheel 632 can also can drive the wire wheel 632 to rotate in a wire wheel 632 to move in a reciprocating motion along the reciprocating motion direction, and drive the reciprocating motion of the second wire wheel 632 to further drive the wire wheel 632 to further to rotate.
Further, a driving assembly 7 is arranged on one side of the first side plate 2, the driving assembly 7 includes a first mounting frame 74, the first mounting frame 74 is fixedly connected with the bottom plate 1, second bearing seats 79 which are symmetrically distributed are fixedly arranged on the first mounting frame 74, a fifth transmission shaft 710 is rotatably arranged on the second bearing seats 79, a fourth gear 711 is fixedly arranged on the fifth transmission shaft 710, a bracket 78 is fixedly arranged on the first mounting frame 74, a second sliding rail 77 is fixedly arranged on the bracket 78, a first rack 76 is slidably arranged in the second sliding rail 77, one end of the first rack 76 is fixedly connected with the sliding plate 62, the first rack 76 is meshed with the fourth gear 711, a movable wheel 712 is further arranged on the fifth transmission shaft 710, the movable wheel 712 is in spline connection with the fifth transmission shaft 710, a first friction plate 713 is fixedly arranged on one side of the movable wheel 712, a third bearing seat 715 is further fixedly arranged on the first mounting frame 74, a sixth transmission shaft 716 is rotatably arranged on the third bearing seat 715, and a third bevel gear 717 and a second friction plate 714 are fixedly arranged on the sixth transmission shaft 716;
further, a second mounting frame 718 is fixedly arranged on the first mounting frame 74, a telescopic cylinder 720 is fixedly arranged on the second mounting frame 718, a movable frame 719 is rotatably arranged on the second mounting frame 718, an output end of the telescopic cylinder 720 is rotatably connected with one end of the movable frame 719, the movable frame 719 is rotatably connected with the movable wheel 712, fourth bearing seats 724 which are symmetrically distributed are further fixedly arranged on the first mounting frame 74, a seventh transmission shaft 726 is rotatably arranged on the fourth bearing seats 724, a fourth bevel gear 725, a fifth gear 722 and a second synchronous wheel 721 are fixedly arranged on the seventh transmission shaft 726, the fourth bevel gear 725 is meshed with a third bevel gear 717, the second synchronous wheel 721 is synchronously rotated with the third universal joint 73, a third universal joint 73 is fixedly arranged at one end of a sixth transmission shaft 716, a fourth transmission shaft 72 is fixedly arranged on the third universal joint 73, a first universal joint 71 is fixedly arranged on the fourth transmission shaft 72, the first universal joint 71 is fixedly connected with the first transmission shaft 516, the radius of the feeding lower pressing wheel 512 is the same as that of the fourth gear 711, and the guide plate can still be driven by the rotation of the guide plate 514.
Further, a first connecting plate 21 is fixedly arranged on the first side plate 2, a first proximity sensor 22 is arranged on the first connecting plate 21, a second connecting plate 33 is fixedly arranged on the second side plate 3, a second proximity sensor 35 is arranged on the second connecting plate 33, a discharging pinch roller rod 31 is further fixedly arranged on one side of the second side plate 3, a discharging pinch roller 32 is rotatably arranged on the discharging pinch roller rod 31, the first proximity sensor 22 and the second proximity sensor 35 are both electrically connected with the telescopic cylinder 720, the telescopic cylinder 720 pushes the movable wheel 712 through the pushing movable frame 719, and controls whether the first friction plate 713 and the second friction plate 714 are attached, so that whether the sixth transmission shaft 716 and the fourth gear 711 rotate synchronously is controlled, the motor 75 synchronously drives the feeding pinch roller 512 and the third universal joint 73 to rotate synchronously, when the first friction plate 713 and the second friction plate 714 are attached, the radius of the feeding pinch roller 512 and the radius of the fourth gear 711 are the same, so that the first rack 76 and the reinforcing steel bar have the same speed, that the reinforcing bar 62 and the reinforcing bar can be polished at the same speed, and the rust removal polishing time can be prolonged, and the steel bar polishing time can be more fully polished.
A rust removing method of a steel bar rust removing device for building construction comprises the following steps:
the method comprises the following steps: according to the size of the bent steel bar, the knob 510 is adjusted to enable the feeding upper pressing wheel 56 and the feeding lower pressing wheel 512 to tightly press the steel bar, after adjustment is finished, the first locking bolt 59 and the second locking bolt 515 are rotated to fix the positions of the feeding upper pressing wheel 56 and the feeding lower pressing wheel 512;
step two: starting a motor 75, driving the feeding upper pressing wheel 56 to rotate, driving the first steel wire wheel 42 to rotate at the same time, enabling the bent steel bars to enter between the first side plate 2 and the second side plate 3 from the feeding groove 23, and polishing and derusting the steel bar main body by the first steel wire wheel 42;
step three: when the first proximity sensor 22 detects that the bent part of the steel bar enters the middle of the rust removing box 63, the output end of the telescopic cylinder 720 is controlled to extend out, the first friction plate 713 and the second friction plate 714 are pressed tightly, the sixth transmission shaft 716 and the fourth gear 711 rotate synchronously, the sliding plate 62 is pushed by the first rack 76 and advances at the same speed as the steel bar, the spring 64 is stretched, the sliding plate 62 slides on the first sliding rail 61, the third gear 654 rotates to drive the groove cam 653 to rotate, the connecting rod 636 reciprocates to drive the rust removing box 63 to reciprocate in the sliding plate 62, meanwhile, the third gear 654 drives the second transmission shaft 635 to rotate through the meshing of the second bevel gear 657 and the first bevel gear 656, and the second wire wheel 632 is driven to rotate, so that the second wire wheel 632 can rotate and reciprocate in the axial direction of the steel bar at the same time, and the steel bar is sufficiently polished and removed;
step four: when the second proximity sensor 35 detects that the rust removing box 63 arrives, the output end of the telescopic cylinder 720 retracts, the first friction plate 713 is separated from the second friction plate 714, and the spring 64 retracts to pull the rust removing box 63 back to the original position;
step five: the front end of the reinforcing steel bar leaves between the first side plate 2 and the second side plate 3 through the discharge chute 34 and then moves outwards under the guidance of the discharge pinch roller 32;
step six: the bent part at the rear end of the steel bar is detected by the first proximity sensor 22, the bent part is polished until the second proximity sensor 35 detects that the rust removal box 63 arrives again, the spring 64 retracts to pull the rust removal box 63 back to the original position, and then the steel bar completely leaves the device, so that the rust removal work is completed.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the second feature or the first and second features may be indirectly contacting each other through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or may simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed.
Claims (9)
1. The steel bar rust removing device for building construction comprises a bottom plate (1), and is characterized in that a first side plate (2) and a second side plate (3) which are symmetrically distributed are fixedly arranged on the bottom plate (1), a first rust removing assembly (4) and a second rust removing assembly (6) are arranged between the first side plate (2) and the second side plate (3), the second rust removing assembly (6) comprises a first sliding rail (61), the first sliding rail (61) is fixedly connected with the bottom plate (1), a sliding plate (62) is arranged on the first sliding rail (61) in a sliding manner, and a rust removing box (63) is arranged on the sliding plate (62) in a sliding manner;
and a feeding assembly (5) and a driving assembly (7) are arranged on one side of the first side plate (2), and the driving assembly (7) controls the feeding assembly (5), the first rust removing assembly (4) and the second rust removing assembly (6) to operate.
2. The steel bar rust removing device for building construction as claimed in claim 1, wherein the first rust removing assembly (4) comprises a first steel wire wheel shaft (41), the first steel wire wheel shaft (41) is distributed between the first side plate (2) and the second side plate (3) in an array manner, the first side plate (2) and the second side plate (3) are both rotatably connected with the first steel wire wheel shaft (41), the first steel wire wheels (42) distributed in an array manner are axially and fixedly arranged on the first steel wire wheel shaft (41), a first synchronizing wheel (43) is fixedly arranged at one end of the first steel wire wheel shaft (41), the first synchronizing wheels (43) are driven by a synchronizing belt, a feeding groove (23) is formed in the first side plate (2), and a discharging groove (34) is formed in the second side plate (3).
3. The steel bar rust removing device for building construction as claimed in claim 2, wherein the feeding assembly (5) comprises a first mounting plate (51), the first mounting plate (51) is fixedly connected with the bottom plate (1), symmetrically distributed second mounting plates (52) are fixedly arranged on the first mounting plate (51), a screw (57) is rotatably arranged between the second mounting plates (52), opposite threads are arranged on the screw (57), a first slider (53) and a second slider (54) which are in threaded connection are arranged on the screw (57), the first slider (53) and the second slider (54) move in opposite directions, a feeding upper pinch roller rod (55) is fixedly arranged on the first slider (53), a feeding upper pinch roller (56) is rotatably arranged on the feeding upper pinch roller rod (55), a third connecting plate (58) is arranged on one side of the first slider (53), a first locking bolt (59) which is in threaded connection is arranged on the third connecting plate (58), a feeding lower pinch roller rod (511) is fixedly arranged on the second slider (54), a feeding lower pinch roller rod (513) is arranged on the feeding lower pinch roller rod (513), a fourth locking bolt (512) which is fixedly connected with a lower pinch roller (512) is arranged on one side of the feeding lower pinch roller (512), a guide plate (514) is fixedly arranged on the fourth connecting plate (513), and the height of the guide plate (514) is consistent with that of the upper end of the feeding lower pinch roller (512).
4. The steel bar rust removing device for building construction as claimed in claim 3, wherein a fixedly connected spring (64) is arranged between the sliding plate (62) and the first side plate (2), a fixedly connected third mounting plate (65) is arranged on one side of the sliding plate (62), a through groove is arranged on the rust removing box (63), second steel wire wheel shafts (631) distributed in an array are rotatably arranged in the rust removing box (63), second steel wire wheels (632) distributed in an array are fixedly arranged on the second steel wire wheel shafts (631), a fixedly connected first gear (633) is arranged at one end of each second steel wire wheel shaft (631), a second gear (634) is further arranged on the rust removing box (63), the second gear (634) is engaged with the first gear (633), a second transmission shaft (635) is fixedly arranged on the second gear (634), and a connecting rod (636) is fixedly arranged on the rust removing box (63).
5. The steel bar rust removing device for building construction as claimed in claim 4, wherein a first bearing seat (651) is fixedly arranged on one side of the third mounting plate (65) and symmetrically distributed, a third transmission shaft (652) is rotatably arranged between the first bearing seats (651), a grooved cam (653), a third gear (654) and a second bevel gear (657) are fixedly arranged on the third transmission shaft (652), a first bevel gear (656) is rotatably arranged on the third mounting plate (65), the first bevel gear (656) is engaged with the second bevel gear (657), a spline sleeve (658) is rotatably connected to the other side of the third mounting plate (65), a second transmission shaft (635) is in spline connection with the spline sleeve (658), the spline sleeve (658) is fixedly connected with the first bevel gear (656), the second transmission shaft (635) is synchronously rotated with the spline sleeve (658) and also slides in the spline sleeve (658), a cam (655) is arranged in a groove of the grooved cam (655), the cam roller (655) is rotatably connected with the connecting rod (636), a third side (654) is further fixedly arranged on the base plate (1), and a third rack (81) is fixedly arranged on the third side (654).
6. The steel bar rust removing device for building construction as claimed in claim 5, wherein the driving assembly (7) comprises a first mounting frame (74), the first mounting frame (74) is fixedly connected with the bottom plate (1), symmetrically distributed second bearing seats (79) are fixedly arranged on the first mounting frame (74), a fifth transmission shaft (710) is rotatably arranged on the second bearing seats (79), a fourth gear (711) is fixedly arranged on the fifth transmission shaft (710), a support (78) is fixedly arranged on the first mounting frame (74), a second sliding rail (77) is fixedly arranged on the support (78), a first rack (76) is slidably arranged in the second sliding rail (77), one end of the first rack (76) is fixedly connected with the sliding plate (62), the first rack (76) is meshed with the fourth gear (711), a movable wheel (712) is further arranged on the fifth transmission shaft (710), the movable wheel (712) is in splined connection with the fifth transmission shaft (710), a first friction plate (713) is fixedly arranged on one side of the movable wheel (712), a third bearing seat (715) is further fixedly arranged on the first mounting frame (74), a third sliding wheel (715) is fixedly arranged on the third sliding plate (714), and a third friction plate (717) is arranged on the sliding plate (714).
7. The steel bar rust removing device for building construction as claimed in claim 6, wherein a second mounting frame (718) is fixedly arranged on the first mounting frame (74), a telescopic cylinder (720) is fixedly arranged on the second mounting frame (718), a movable frame (719) is rotatably arranged on the second mounting frame (718), an output end of the telescopic cylinder (720) is rotatably connected with one end of the movable frame (719), the movable frame (719) is rotatably connected with the movable wheel (712), symmetrically distributed fourth bearing seats (724) are further fixedly arranged on the first mounting frame (74), a seventh transmission shaft (726) is rotatably arranged on the fourth bearing seat (724), a fourth bevel gear (725), a fifth gear (722) and a second synchronizing wheel (721) are fixedly arranged on the seventh transmission shaft (726), the fourth bevel gear (725) is meshed with the third bevel gear (717), the second synchronizing wheel (721) and the third synchronizing wheel (73) rotate synchronously, a third universal joint (73) is fixedly arranged at one end of the sixth transmission shaft (716), a third universal joint (73) is fixedly arranged on the third transmission shaft (73), a fourth universal joint (72) is fixedly arranged on the fixed transmission shaft (71), and a fourth universal joint (71) and a fourth transmission wheel (71) with the same radius as a fixed shaft (71) and a lower transmission wheel (71) are fixedly arranged on the same as a fixed shaft (71).
8. The steel bar rust removing device for building construction as claimed in claim 7, wherein a first connecting plate (21) is fixedly arranged on the first side plate (2), a first proximity sensor (22) is arranged on the first connecting plate (21), a second connecting plate (33) is fixedly arranged on the second side plate (3), a second proximity sensor (35) is arranged on the second connecting plate (33), a discharging pinch roller rod (31) is further fixedly arranged on one side of the second side plate (3), a discharging pinch roller (32) is rotatably arranged on the discharging pinch roller rod (31), and the first proximity sensor (22) and the second proximity sensor (35) are both electrically connected with the telescopic cylinder (720).
9. The rust removing method of the steel bar rust removing device for building construction as claimed in claim 8, wherein the rust removing method comprises the steps of:
the method comprises the following steps: according to the size of the bent steel bar, a knob (510) is adjusted to enable a feeding upper pressing wheel (56) and a feeding lower pressing wheel (512) to tightly press the steel bar, after adjustment is finished, a first locking bolt (59) and a second locking bolt (515) are rotated, and the feeding upper pressing wheel (56) and the feeding lower pressing wheel (512) are fixed in position;
step two: starting a motor (75), driving a feeding upper pressing wheel (56) to rotate, driving a first steel wire wheel (42) to rotate at the same time, enabling bent steel bars to enter a position between a first side plate (2) and a second side plate (3) from a feeding groove (23), and polishing and derusting a steel bar main body by the first steel wire wheel (42);
step three: when a first proximity sensor (22) detects that a bent part of a steel bar enters the middle of a derusting box (63), the output end of a telescopic cylinder (720) is controlled to extend out, a first friction plate (713) and a second friction plate (714) are pressed tightly, a sixth transmission shaft (716) and a fourth gear (711) rotate synchronously, a sliding plate (62) is pushed by a first rack (76) and advances at the same speed as the steel bar, a spring (64) is stretched, the sliding plate (62) slides on a first sliding rail (61) at the same time, a third gear (654) rotates to drive a groove cam (653) to rotate, a connecting rod (636) reciprocates to drive the derusting box (63) to reciprocate in the sliding plate (62), and meanwhile, the third gear (654) drives a second transmission shaft (635) to rotate through the meshing of a second bevel gear (657) and a first bevel gear (656) to drive a second steel wire wheel (632) to rotate, so that the second steel wire wheel (632) can rotate while reciprocating in the axial direction of the steel bar to fully polish the steel bar for derusting;
step four: when the second proximity sensor (35) detects that the rust removal box (63) arrives, the output end of the telescopic cylinder (720) retracts, the first friction plate (713) is separated from the second friction plate (714), and the spring (64) retracts to pull the rust removal box (63) back to the original position;
step five: the front end of the steel bar leaves between the first side plate (2) and the second side plate (3) through the discharge chute (34), and then moves outwards through the guide of the discharge pinch roller (32);
step six: the bent part at the rear end of the steel bar is detected by the first proximity sensor (22), the steel bar is polished until the second proximity sensor (35) detects that the rust removing box (63) arrives again, the spring (64) retracts to pull the rust removing box (63) back to the original position, and then the steel bar completely leaves the device to finish the rust removing work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211073277.8A CN115673967A (en) | 2022-09-02 | 2022-09-02 | Steel bar rust removal device for building construction and rust removal method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211073277.8A CN115673967A (en) | 2022-09-02 | 2022-09-02 | Steel bar rust removal device for building construction and rust removal method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115673967A true CN115673967A (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211073277.8A Pending CN115673967A (en) | 2022-09-02 | 2022-09-02 | Steel bar rust removal device for building construction and rust removal method thereof |
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| Country | Link |
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| CN (1) | CN115673967A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116276571A (en) * | 2023-03-31 | 2023-06-23 | 青岛亿东煤矿机械制造有限公司 | Metal chain recycling integrated treatment device |
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| CN112677008A (en) * | 2020-12-22 | 2021-04-20 | 佛山市集知汇科技有限公司 | Circular steel pipe rust cleaning equipment |
| CN112975696A (en) * | 2021-01-22 | 2021-06-18 | 湖南鑫士特钢管有限公司 | Rust removal equipment for steel pipe machining |
| CN213613850U (en) * | 2020-09-28 | 2021-07-06 | 青岛金石泊砼业有限公司 | Steel bar straightening machine |
| CN214817564U (en) * | 2021-06-07 | 2021-11-23 | 钱辉 | Pre-buried exposing reinforcing bar rust cleaning device of building engineering |
| US20220001510A1 (en) * | 2019-03-27 | 2022-01-06 | LiDuo JQR Group Co. Ltd | Bullet-carried rust removal mechanism and rust removal device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220001510A1 (en) * | 2019-03-27 | 2022-01-06 | LiDuo JQR Group Co. Ltd | Bullet-carried rust removal mechanism and rust removal device |
| CN213613850U (en) * | 2020-09-28 | 2021-07-06 | 青岛金石泊砼业有限公司 | Steel bar straightening machine |
| CN112677008A (en) * | 2020-12-22 | 2021-04-20 | 佛山市集知汇科技有限公司 | Circular steel pipe rust cleaning equipment |
| CN112975696A (en) * | 2021-01-22 | 2021-06-18 | 湖南鑫士特钢管有限公司 | Rust removal equipment for steel pipe machining |
| CN214817564U (en) * | 2021-06-07 | 2021-11-23 | 钱辉 | Pre-buried exposing reinforcing bar rust cleaning device of building engineering |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116276571A (en) * | 2023-03-31 | 2023-06-23 | 青岛亿东煤矿机械制造有限公司 | Metal chain recycling integrated treatment device |
| CN116276571B (en) * | 2023-03-31 | 2023-08-08 | 青岛亿东煤矿机械制造有限公司 | Metal chain recycling integrated treatment device |
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