CN111531089A - Movable type reinforcing steel bar cutting double-end thread rolling all-in-one machine - Google Patents
Movable type reinforcing steel bar cutting double-end thread rolling all-in-one machine Download PDFInfo
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- CN111531089A CN111531089A CN202010379440.8A CN202010379440A CN111531089A CN 111531089 A CN111531089 A CN 111531089A CN 202010379440 A CN202010379440 A CN 202010379440A CN 111531089 A CN111531089 A CN 111531089A
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- 238000005096 rolling process Methods 0.000 title claims abstract description 111
- 229910001294 Reinforcing steel Inorganic materials 0.000 title description 39
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 53
- 239000010959 steel Substances 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims description 55
- 239000002184 metal Substances 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 8
- 238000010008 shearing Methods 0.000 claims 2
- 230000003014 reinforcing effect Effects 0.000 description 24
- 230000009471 action Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/04—Making by means of profiled-rolls or die rolls
- B21H3/042—Thread-rolling heads
- B21H3/044—Thread-rolling heads working axially
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H9/00—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass
- B21H9/02—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass for screw-rolling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a movable type steel bar cutting double-head thread rolling integrated machine which comprises a workbench, wherein a feeding cutting mechanism is arranged above the workbench, a fixing mechanism is arranged on one side of the feeding cutting mechanism, a positioning mechanism is arranged on the workbench, a moving mechanism is arranged on the workbench, and a thread rolling mechanism is arranged on the moving mechanism. The invention has the advantages that the two ends of the steel bar can be rolled without manually turning the direction of the steel bar, and the steel bar can be automatically fixed during rolling, thereby improving the working efficiency and reducing the labor intensity.
Description
Technical Field
The invention relates to the technical field of steel bar processing equipment, in particular to a movable steel bar cutting double-end thread rolling all-in-one machine.
Background
The reinforcing steel bar is an indispensable material in the present building engineering, the reinforcing steel bar is generally coiled and wound on a reinforcing steel bar plate frame, and the reinforcing steel bar can be used in different places in the building engineering after the processes of straightening, cutting, thread rolling, bending and the like.
Among the prior art, when rolling thread to the reinforcing bar, generally directly press from both sides the reinforcing bar after cutting off on the workstation, drive through the motor and shell the rib dish and rotate, roll the thread to the reinforcing bar through shell the rib thread rolling head, finish the back with the one end thread rolling of reinforcing bar, take off the reinforcing bar, after the direction of turning round, roll the thread to the other end of reinforcing bar, when the reinforcing bar of needs thread rolling is longer, clip the reinforcing bar both sides fixedly to through artifical with the reinforcing bar direction of turning round, intensity of labour is great, work efficiency is lower, it is inconvenient to use.
Disclosure of Invention
Aiming at the defects, the invention provides a movable type steel bar cutting double-end thread rolling all-in-one machine to solve the problem.
In order to achieve the purpose, the invention adopts the following technical scheme:
a movable type reinforcing steel bar cutting double-end thread rolling integrated machine comprises a workbench, a feeding cutting mechanism is arranged above the workbench, a fixing mechanism is arranged on one side of the feeding cutting mechanism, a positioning mechanism is arranged on the workbench, a moving mechanism is arranged on the workbench, a thread rolling mechanism is arranged on the moving mechanism,
the moving mechanism comprises a first moving platform positioned above the workbench, a square notch is formed in the first moving platform, connecting shafts are arranged above two sides of the square notch, fixed columns are arranged below two ends of each connecting shaft, the lower ends of the fixed columns are fixedly connected with the upper surface of the first moving platform, a lifting rack is arranged on the upper surface of the workbench and is positioned at the square notch, a plurality of telescopic springs are arranged on two sides of the lower surface of the lifting rack, the lower ends of the telescopic springs are fixedly arranged on the workbench, a plurality of guide holes are formed in the lower end of the lifting rack, a plurality of guide posts are arranged on the upper surface of the workbench, the upper ends of the guide posts are inserted into the guide holes, metal plates are arranged at the lower ends of the two side surfaces of the lifting rack, a plurality of first electromagnets are arranged on the upper surface of the workbench, the first electromagnets are positioned below the metal plates, a fixed, a shaft coupling is arranged at the rotating end of the speed reducing motor, a rotating shaft is arranged above the first mobile station, one end of the rotating shaft is fixedly connected with the shaft coupling, a first rolling bearing is arranged at the other end of the rotating shaft, a support rod is arranged at the lower end of the first rolling bearing, the lower end of the support rod is fixedly arranged on the first mobile station, a first gear is arranged on the rotating shaft and is meshed with the lifting rack, a second mobile station is arranged at one side of the first mobile station, the first mobile station and the second mobile station are connected through two connecting frames, a plurality of support wheels are arranged below the connecting frames, the lower ends of the support wheels are arranged on the working table, a plurality of pulleys are arranged on the lower surfaces of the first mobile station and the second mobile station, a plurality of slide ways are arranged,
the thread rolling mechanism comprises a rib stripping disc positioned above a first moving table and a second moving table, a plurality of rib stripping thread rolling heads are arranged on the rib stripping disc, a rotating table is arranged on one side of the rib stripping disc, an arc-shaped support frame is arranged below the rotating table, a plurality of universal balls are arranged on the arc-shaped support frame, support legs are arranged on two sides of the lower end of the arc-shaped support frame, the lower ends of the support legs are respectively arranged on the upper surfaces of the first moving table and the second moving table, a screw is arranged on one side of the rotating table, a hollow cylinder is sleeved on the outer side of the screw, internal threads are arranged in the hollow cylinder, the hollow cylinder is in threaded connection with the screw, support columns are arranged on two sides of the lower end of the hollow cylinder, the lower ends of the support columns are respectively arranged on the upper surfaces of the first moving table and the second moving table, a transmission shaft is arranged above the first mobile station and the second mobile station, one end of the transmission shaft is inserted into the second rolling bearing, the other end of the transmission shaft is provided with a square connecting column, one end of the square connecting column is inserted into the square groove, one end of the rotation shaft is provided with a second gear, a third gear is arranged on the transmission shaft above the first mobile station, one side of the third gear is provided with a transmission rod, two ends of the transmission rod are provided with third rolling bearings, the lower ends of the third rolling bearings are provided with supporting blocks, the lower ends of the supporting blocks are fixedly arranged on the workbench, the inner sides of the third rolling bearings are provided with fourth gears, a fifth gear is arranged on the transmission shaft above the second mobile station, one side of the fifth gear is provided with a transmission column, two sides of the transmission column are provided with fourth rolling bearings, the lower, a first transmission wheel is installed at the other end of the transmission column, the sixth gear and the first transmission wheel are located on the inner side of a fourth rolling bearing, a rotating rod is arranged above the workbench, fifth rolling bearings are installed at two ends of the rotating rod, a fixing rod is installed at the lower end of each fifth rolling bearing, the lower end of the fixing rod is installed on the workbench, a seventh gear is installed at one end of the fixing rod, a second transmission wheel is installed at the other end of the fixing rod, the seventh gear and the second transmission wheel are located on the inner side of each fifth rolling bearing, and the second transmission wheel.
Furthermore, the first mobile station and the second mobile station are provided with square openings at positions corresponding to the third rolling bearing, the fourth rolling bearing and the fifth rolling bearing.
Further, the first mobile station may cause the second gear to be disconnected from and engaged with the fourth gear and the seventh gear, respectively, may cause the third gear to be disconnected from and engaged with the fourth gear, and the second mobile station may cause the fifth gear and the sixth gear to be disconnected from and engaged with each other, respectively, when moving.
Further, feeding shutdown mechanism includes a plurality of rotation wheels of fixed mounting at the workstation upper surface, the reinforcing bar is placed and is being rotated on the wheel, it is equipped with the rotating electrical machines to rotate wheel one side, rotating electrical machines fixed mounting is on the workstation, the rotating electrical machines rotation end is connected with rotation wheel one side fixed surface, it has the rotation post to rotate wheel opposite side fixed surface, sixth antifriction bearing is installed to rotation post one end, the fixed block is installed to sixth antifriction bearing lower extreme, fixed block lower extreme fixed mounting is on the workstation, the reinforcing bar cutter is installed to workstation upper surface one side, first infrared ranging sensor is installed to workstation upper surface one side.
Further, the fixing mechanism comprises a lifting platform positioned on one side of the first moving platform and one side of the second moving platform, an arc-shaped groove is formed in the upper end of the lifting platform, lifting plates are arranged at two ends of the surface of two sides of the lifting platform, circular through holes are formed in the lifting plates, guide rods are arranged on two sides of the lifting platform, the lower ends of the guide rods are fixedly arranged on the working platform, the upper ends of the guide rods penetrate through the circular through holes and extend to one side of the lifting platform, a pushing platform is arranged below the lifting platform, moving plates are arranged at two ends of the surface of two sides of the pushing platform, circular through holes are formed in the moving plates and concentrically correspond to the circular through holes, circular baffles are arranged at the lower ends of the guide rods and are positioned below the circular through holes, the upper surface of the pushing platform is connected with the lower surface of the lifting platform through connecting, the movable block is provided with guide grooves on two sides, one end of each guide strip extends into each guide groove, a movable wheel is mounted on the lower surface of each movable block, the lower end of each movable wheel is placed on the workbench, the lower surface of each push table is an inclined plane, a plurality of rolling wheels are mounted on the inclined plane, a reset table is mounted on one side of each movable block, the reset table and the movable blocks are connected through reset springs, a push plate is mounted on one side of each first movable table and one side of each second movable table, and anti-slip grains are arranged on the inner sides of the arc-shaped grooves.
Furthermore, the arc compresses tightly the platform both sides and opens there is the round hole, and the arc compresses tightly the platform both sides and is equipped with connecting screw, and connecting screw lower extreme fixed mounting installs first adjusting nut on the connecting screw on the workstation, installs second adjusting nut on the connecting screw, and first adjusting nut is located arc and compresses tightly platform below, and second adjusting nut is located arc and compresses tightly the bench side.
Furthermore, the positioning mechanism comprises metal blocks fixedly installed at two ends of one side surface of the first moving platform and the second moving platform, second electromagnets are installed on two sides of the upper surface of the workbench, the second electromagnets correspond to the metal blocks in position, and a second infrared distance measuring sensor is installed on one side of the upper surface of the workbench.
Further, a rotating wheel is arranged between the first moving table and the second moving table.
The invention has the beneficial effects that: after a long reinforcing steel bar is placed on the device, the reinforcing steel bar can be automatically fed through the rotation of the rotating wheel, the reinforcing steel bar is cut at a fixed length through a reinforcing steel bar cutting machine, when a reinforcing steel bar is rolled, the first gear is driven to rotate through the rotation of the speed reducing motor, the first moving table and the second moving table can move through the meshing of the first gear and the lifting rack, when the rib peeling disc moves in place, the reinforcing steel bar can be automatically clamped, the rib peeling disc can be driven to rotate through the meshing of the gears, the reinforcing steel bar can be rolled through the rib peeling thread rolling head on the rib peeling disc, after the thread rolling of one end of the reinforcing steel bar is finished, the first moving table and the second moving table can be moved through the meshing of the first gear and the lifting rack, the reinforcing steel bar is avoided, the reinforcing steel bar can be driven to move through the rotating wheel, and after the reinforcing steel bar is cut through the cutting machine, the reinforcing steel bar continues to be driven to move through the rolling wheel, and through the meshing of first gear and elevating gear, remove first mobile station and second mobile station for the rib peeling disc rolls the silk to the reinforcing bar other end, at this in-process, need not the manual work and transfers the direction with the reinforcing bar, can roll the silk to the reinforcing bar both ends, and when rolling the silk, can fix the reinforcing bar automatically, improved work efficiency, reduced intensity of labour.
Drawings
FIG. 1 is a schematic structural diagram of a mobile steel bar cutting and double-head thread rolling integrated machine according to the invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is an enlarged view of a portion of FIG. 1 at C;
FIG. 5 is an enlarged view of a portion of FIG. 1 at D;
FIG. 6 is an enlarged view of a portion of FIG. 1 at E;
FIG. 7 is an enlarged view of a portion of FIG. 1 at F;
FIG. 8 is a partial schematic view of the movement mechanism of the present invention;
FIG. 9 is an enlarged view of a portion of FIG. 8 at G;
FIG. 10 is an enlarged view of a portion of FIG. 8 at H;
FIG. 11 is an enlarged view of a portion of FIG. 8 at I;
FIG. 12 is an enlarged view of a portion of FIG. 8 at J;
FIG. 13 is a schematic view of the position relationship between the turntable and the arc support of the present invention;
FIG. 14 is a schematic diagram of the position relationship of the lifting platform, the pushing platform, the moving block and the pushing plate according to the present invention;
FIG. 15 is a schematic view showing the positional relationship between the lift table and the push table according to the present invention;
FIG. 16 is a schematic view of the positioning of the arcuate clamping table, first adjustment nut and second adjustment nut of the present invention;
FIG. 17 is a schematic view of a movable type steel bar cutting and double-head thread rolling integrated machine in a normal state;
FIG. 18 is a schematic view of a movable type integrated machine for cutting off steel bars and rolling threads on one end of the steel bars;
FIG. 19 is a schematic view of the movable integrated machine for cutting off steel bars and rolling threads on the other end of the steel bars;
in the figure, 1, a workbench; 2. a first mobile station; 3. a square notch; 4. a connecting shaft; 5. fixing a column; 6. a lifting rack; 7. a tension spring; 8. a guide hole; 9. a guide post; 10. a metal plate; 11. a first electromagnet; 12. a fixed table; 13. a reduction motor; 14. a coupling; 15. a rotating shaft; 16. a first rolling bearing; 17. a support bar; 18. a first gear; 19. a second mobile station; 20. a connecting frame; 21. a support wheel; 22. a pulley; 23. a slideway; 24. a rib stripping disc; 25. a rib-stripping thread rolling head; 26. a rotating table; 27. an arc-shaped support frame; 28. a ball transfer unit; 29. supporting legs; 30. a lead screw; 31. a hollow cylinder; 32. an internal thread; 33. a support pillar; 34. a square groove; 35. a supporting strip; 36. a second rolling bearing; 37. a drive shaft; 38. a square connecting column; 39. a second gear; 40. a third gear; 41. a transmission rod; 42. a third rolling bearing; 43. a support block; 44. a fourth gear; 45. a fifth gear; 46. a drive post; 47. a fourth rolling bearing; 48. a support table; 49. a sixth gear; 50. a first drive pulley; 51. rotating the rod; 52. a fifth rolling bearing; 53. fixing the rod; 54. a seventh gear; 55. a second transmission wheel; 56. a transmission belt; 57. a square opening; 58. a rotating wheel; 59. a rotating electric machine; 60. rotating the column; 61. a sixth rolling bearing; 62. a fixed block; 63. a steel bar cutting machine; 64. a first infrared ranging sensor; 65. a lifting platform; 66. an arc-shaped groove; 67. a lifting plate; 68. a circular through hole; 69. a guide bar; 70. a pushing table; 71. moving the plate; 72. a circular through hole; 73. a circular baffle; 74. a connecting spring; 75. an arc-shaped compacting table; 76. a guide strip; 77. a moving block; 78. a guide groove; 79. a moving wheel; 80. an inclined surface; 81. a rolling wheel; 82. a reset table; 83. a return spring; 84. a push plate; 85. a circular hole; 86. connecting a screw rod; 87. a first adjusting nut; 88. a second adjusting nut; 89. a metal block; 90. a second electromagnet; 91. and a second infrared ranging sensor.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-19: a movable type reinforcing steel bar cutting double-end thread rolling integrated machine comprises a workbench 1, a feeding cutting mechanism is arranged above the workbench 1, a fixing mechanism is arranged on one side of the feeding cutting mechanism, a positioning mechanism is arranged on the workbench 1, a moving mechanism is arranged on the workbench 1, a thread rolling mechanism is arranged on the moving mechanism,
the moving mechanism comprises a first moving platform 2 positioned above a workbench 1, a square notch 3 is formed in the first moving platform 2, connecting shafts 4 are arranged above two sides of the square notch 3, fixing columns 5 are arranged below two ends of the connecting shafts 4, the lower ends of the fixing columns 5 are fixedly connected with the upper surface of the first moving platform 2, a lifting rack 6 is arranged on the upper surface of the workbench 1, the lifting rack 6 is positioned at the square notch 3, a plurality of telescopic springs 7 are arranged on two sides of the lower surface of the lifting rack 6, the lower ends of the telescopic springs 7 are fixedly arranged on the workbench 1, a plurality of guide holes 8 are formed in the lower ends of the lifting rack 6, a plurality of guide posts 9 are arranged on the upper surface of the workbench 1, the upper ends of the guide posts 9 are inserted into the guide holes 8, metal plates 10 are arranged on the lower ends of two side surfaces of the lifting rack 6, a plurality of first electromagnets 11 are arranged on the upper, a fixed table 12 is arranged on one side of the upper surface of a first mobile table 2, a speed reducing motor 13 is arranged on the upper surface of the fixed table 12, a coupler 14 is arranged at the rotating end of the speed reducing motor 13, a rotating shaft 15 is arranged above the first mobile table 2, one end of the rotating shaft 15 is fixedly connected with the coupler 14, a first rolling bearing 16 is arranged at the other end of the rotating shaft 15, a support rod 17 is arranged at the lower end of the first rolling bearing 16, the lower end of the support rod 17 is fixedly arranged on the first mobile table 2, a first gear 18 is arranged on the rotating shaft 15, the first gear 18 is meshed with a lifting rack 6, a second mobile table 19 is arranged on one side of the first mobile table 2, the first mobile table 2 is connected with the second mobile table 19 through two connecting frames 20, a plurality of support wheels 21 are arranged below the connecting frames 20, the lower ends of the support wheels 21 are arranged on the working table 1, the upper surface of the working platform 1 is provided with a plurality of slideways 23, the lower ends of the pulleys 22 are arranged in the slideways 23,
the thread rolling mechanism comprises a rib stripping disc 24 positioned above a first moving platform 2 and a second moving platform 19, a plurality of rib stripping thread rolling heads 25 are arranged on the rib stripping disc 24, a rotating platform 26 is arranged on one side of the rib stripping disc 24, an arc-shaped supporting frame 27 is arranged below the rotating platform 26, a plurality of universal balls 28 are arranged on the arc-shaped supporting frame 27, supporting legs 29 are arranged on two sides of the lower end of the arc-shaped supporting frame 27, the lower ends of the supporting legs 29 are respectively arranged on the upper surfaces of the first moving platform 2 and the second moving platform 19, a screw rod 30 is arranged on the surface of one side of the rotating platform 26, a hollow cylinder 31 is sleeved outside the screw rod 30, internal threads 32 are arranged in the hollow cylinder 31, the hollow cylinder 31 is in threaded connection with the screw rod 30, supporting columns 33 are arranged on two sides of the lower end of the hollow cylinder 31, the lower ends of the supporting columns 33 are respectively arranged on the upper surfaces of the first moving platform 2, the upper end of the supporting bar 35 is provided with a second rolling bearing 36, a transmission shaft 37 is arranged above the first mobile station 2 and the second mobile station 19, one end of the transmission shaft 37 is inserted into the second rolling bearing 36, the other end of the transmission shaft 37 is provided with a square connecting post 38, one end of the square connecting post 38 is inserted into the square groove 34, one end of the rotating shaft 15 is provided with a second gear 39, the transmission shaft 37 positioned above the first mobile station 2 is provided with a third gear 40, one side of the third gear 40 is provided with a transmission rod 41, two ends of the transmission rod 41 are provided with third rolling bearings 42, the lower ends of the third rolling bearings 42 are provided with supporting blocks 43, the lower ends of the supporting blocks 43 are fixedly arranged on the workbench 1, the inner sides of the third rolling bearings 42 are provided with fourth gears 44, the transmission shaft 37 positioned above the second mobile station 19 is provided with a fifth gear 45, a support table 48 is mounted at the lower end of a fourth rolling bearing 47, the lower end of the support table 48 is mounted on the workbench 1, a sixth gear 49 is mounted at one end of a transmission column 46, a first transmission wheel 50 is mounted at the other end of the transmission column 46, the sixth gear 49 and the first transmission wheel 50 are positioned on the inner side of the fourth rolling bearing 47, a rotating rod 51 is arranged above the workbench 1, fifth rolling bearings 52 are mounted at two ends of the rotating rod 51, a fixed rod 53 is mounted at the lower end of the fifth rolling bearings 52, the lower end of the fixed rod 53 is mounted on the workbench 1, a seventh gear 54 is mounted at one end of the fixed rod 53, a second transmission wheel 55 is mounted at the other end of the fixed rod 53, the seventh gear 54 and the second transmission wheel 55 are positioned on the inner side of the fifth rolling bearings 52, the second transmission wheel 55 and the first transmission wheel 50 are connected through a transmission belt 56, the two rib peeling discs 24 are convenient to move to the two ends of the steel bar respectively, and the two ends of the steel bar can be rolled respectively through the rotation of the speed reducing motor 13 and the transmission between the gears, so that the use is convenient.
Further, the first mobile station 2 and the second mobile station 19 are provided with square notches 57 at positions corresponding to the third rolling bearing 42, the fourth rolling bearing 47, and the fifth rolling bearing 52, so that the third rolling bearing 42, the fourth rolling bearing 47, and the fifth rolling bearing 52 can be easily retracted when the first mobile station 2 and the second mobile station 19 move.
Further, the first mobile station 2 can make the second gear 39 separate from and engage with the fourth gear 44 and the seventh gear 54, respectively, and can make the third gear 40 separate from and engage with the fourth gear 44, and the second mobile station 19 can make the fifth gear 45 separate from and engage with the sixth gear 49, respectively, when moving, and can drive different gears to rotate through the engagement between the gears.
Further, feeding shutdown mechanism includes a plurality of rotating wheel 58 of fixed mounting at 1 upper surface of workstation, the reinforcing bar is placed on rotating wheel 58, rotating wheel 58 one side is equipped with rotating electrical machines 59, rotating electrical machines 59 fixed mounting is on workstation 1, the rotatory end of rotating electrical machines 59 and rotating wheel 58 one side fixed surface are connected, rotating wheel 58 opposite side surface mounting has rotation post 60, rotate post 60 one end and install sixth antifriction bearing 61, fixed block 62 is installed to sixth antifriction bearing 61 lower extreme, fixed block 62 lower extreme fixed mounting is on workstation 1, reinforcing bar 63 cutter is installed to 1 upper surface one side of workstation, 1 upper surface one side of workstation installs first infrared ray ranging sensor 64, the reinforcing bar feeding and the cutting off of can being convenient for.
Further, the fixing mechanism comprises a lifting platform 65 positioned on one side of the first moving platform 2 and the second moving platform 19, an arc-shaped groove 66 is formed at the upper end of the lifting platform 65, lifting plates 67 are arranged at two ends of the surface of two sides of the lifting platform 65, a circular through hole 68 is formed in each lifting plate 67, guide rods 69 are arranged on two sides of the lifting platform 65, the lower end of each guide rod 69 is fixedly arranged on the workbench 1, the upper end of each guide rod 69 penetrates through the circular through hole 68 to extend to one side of the lifting platform 65, a pushing platform 70 is arranged below the lifting platform 65, moving plates 71 are arranged at two ends of two side surfaces of the pushing platform 70, a circular through hole 72 is formed in each moving plate 71, the circular through hole 72 corresponds to the circular through hole 68 in a concentric mode, a circular baffle plate 73 is arranged at the lower end of each guide rod 69, the circular baffle plate 73 is positioned below the circular through hole 72, the guide bar 76 is installed to the inboard of guide bar 69 lower extreme, be equipped with movable block 77 between two guide bars 69, open guide way 78 in movable block 77 both sides, guide bar 76 one end is stretched into in the guide way 78, movable block 77 lower surface mounting has the removal wheel 79, the removal wheel 79 lower extreme is placed on workstation 1, the lower surface of promotion platform 70 is inclined plane 80, install a plurality of rolling wheels 81 on the inclined plane 80, the platform 82 that resets is installed to movable block 77 one side, the platform 82 that resets and movable block 77 pass through reset spring 83 to be connected, a side surface mounting has push plate 84 on first mobile station 2 and second mobile station 19, arc recess 66 and arc compress tightly the platform 75 inboard and all are equipped with anti-skidding line, can be when first mobile station 2 and second mobile station 19 remove, be convenient for fix the reinforcing bar.
Further, open arc compresses tightly 75 both sides of platform has round hole 85, arc compresses tightly 75 both sides of platform and is equipped with connecting screw 86, connecting screw 86 lower extreme fixed mounting is on workstation 1, install first adjusting nut 87 on the connecting screw 86, install second adjusting nut 88 on the connecting screw 86, first adjusting nut 87 is located arc and compresses tightly 75 below, second adjusting nut 88 is located arc and compresses tightly 75 tops, the position of adjustable arc and compresses tightly platform 75, be convenient for fix the reinforcing bar of the diameter of difference.
Furthermore, positioning mechanism includes metal block 89 of fixed mounting at first mobile station 2 and 19 one side surface both ends of second mobile station, and second electro-magnet 90 is installed to 1 upper surface both sides of workstation, and second electro-magnet 90 corresponds with the position of metal block 89, and 1 upper surface one side of workstation installs second infrared ranging sensor 91, can be when rolling the screw to the reinforcing bar, and is fixed with first mobile station 2 and second mobile station 19.
Further, a rotating wheel 58 is disposed between the first moving stage 2 and the second moving stage 19 to maintain the height of the reinforcing bars when the reinforcing bars are rolled.
In the embodiment, the electric equipment of the device is controlled by an external controller, a worker selects a suitable rib stripping thread rolling head 25 according to the diameter of the steel bar and installs the rib stripping thread rolling head on the rib stripping disc 24, a first adjusting nut 87 and a second adjusting nut 88 on a connecting screw 86 are rotated to adjust the height of the arc-shaped pressing table 75, the worker places a longer steel bar on the rotating wheel 58, under a normal state, the first moving table 2 and the second moving table 19 are respectively positioned at two sides of the steel bar, the first electromagnet 11 and the second electromagnet 90 are both in a power-off state,
when the reinforcing steel bar is rolled, the rotating motor 59 is started to rotate and drives the rotating wheel 58 to rotate, so that the reinforcing steel bar can be driven to advance, the first infrared distance measuring sensor 64 detects the distance between the reinforcing steel bar and the first infrared distance measuring sensor 64, the advancing position of the reinforcing steel bar can be judged, when the reinforcing steel bar moves to the position where the reinforcing steel bar can be rolled, the rotating motor 59 is closed, the reducing motor 13 is started to rotate forwardly, the rotating shaft 15 and the first gear 18 can be driven to rotate through the coupler 14, because the first electromagnet 11 is in a power-off state, the lifting rack 6 moves upwards under the elastic force of the expansion spring 7, the guide hole 8 and the guide column 9 can ensure the moving direction of the lifting rack 6, the lifting rack 6 can be meshed with the first gear 18, when the reducing motor 13 rotates forwardly to drive the first gear 18 to rotate, the first moving platform 2 can be driven to move to one side, and the rib stripping disc 24 above the first moving platform 2 can move to the front of the reinforcing, when the first mobile station 2 moves, the second mobile station 19 can move synchronously through the connection of the connecting frame 20, the supporting wheels 21 can play a supporting role for the connecting frame 20, and reduce the friction force when the connecting frame 20 moves, the moving directions of the first mobile station 2 and the second mobile station 19 can be ensured through the actions of the pulleys 22 and the slide ways 23, the friction force when the first mobile station 2 and the second mobile station 19 move can be reduced through the rotation of the pulleys 22,
when the first moving stage 2 and the second moving stage 19 move, the pushing plate 84 is moved, the pushing plate 84 on the first moving stage 2 approaches the moving block 77 on the side close to the first moving stage 2 and pushes the moving block 77, the pushing plate 84 on the second moving stage 19 moves away from the moving block 77 on the side close to the second moving stage 19, when the moving block 77 on the side close to the first moving stage 2 is pushed, the moving direction of the moving block 77 can be ensured by the guide bar 76 and the guide groove 78, the friction force when the moving block 77 moves can be reduced by the rotation of the moving wheel 79, when the moving block 77 moves, the return spring 83 can be compressed, the pushing stage 70 can be pushed upward by the inclined surface 80 and the rolling wheel 81 on the pushing stage 70, and the connecting spring 74 can be compressed, the lifting stage 65 can be pushed upward by the connecting spring 74, and the guide rod 69 and the circular through hole 68, The circular through hole 72 can ensure the moving direction of the pushing platform 70 and the lifting platform 65, when the lifting platform 65 moves upwards, the reinforcing steel bar can be pushed upwards through the arc-shaped groove 66, the arc-shaped pressing platform 75 can prevent the reinforcing steel bar from moving upwards, so that the reinforcing steel bar can be clamped, the reinforcing steel bar can be prevented from rotating through the anti-skid grains, so that the reinforcing steel bar is fixed,
when the rib peeling disc 24 on the first moving platform 2 moves to one side of the steel bar, the position of the first moving platform 2 is detected through the second infrared distance measuring sensor 91, when the first moving platform 2 moves to the position capable of rolling the steel bar, the speed reducing motor 13 is closed, the second electromagnet 90 on one side of the second moving platform 2 is electrified, the metal block 89 on one side surface of the second moving platform 19 is attracted, so that the second moving platform 19 can be fixed, the first moving platform 2 is fixed through the connection of the connecting frame 20, the first electromagnet 11 is electrified, the lifting rack 6 can be pulled downwards through the metal plate 10, so that the lifting rack 6 is disconnected from the first gear 18, the expansion spring 7 is compressed, at the moment, the second gear 39 is meshed with one fourth gear 44, the other fourth gear 44 is meshed with the third gear 40, the speed reducing motor 13 is started, the rotating shaft 15 and the second gear 39 can be driven to rotate through the coupler 14, the third gear 40 can be driven to rotate by meshing between gears, the transmission shaft 37 and the square connecting column 38 are driven to rotate, one end of the square connecting column 38 is inserted into the square groove 34 on the lead screw 30, the lead screw 30 can be driven to rotate, the lead screw 30 can be driven to move forwards by threaded connection of the lead screw 30 and the hollow cylinder 31, the rotating table 26 and the rib stripping disc 24 can move to one side close to a steel bar on the premise of rotation, the steel bar is rolled by the rib stripping thread rolling head 25, when the rotating table 26 rotates and moves forwards, the rotating table 26 can be supported by the arc-shaped support frame 27, friction force generated when the arc-shaped support frame 27 moves can be reduced by rotation of the universal balls 28, thereby facilitating thread rolling of the steel bar, after the thread rolling of the steel bar is finished, the reduction motor 13 is started to rotate reversely, the rotating table 26 and the rib stripping disc 24 can move to one side far away from the steel bar, and the rib stripping disc 24 is separated from the,
after the thread rolling of one end of the steel bar is finished, the first electromagnet 11 and the second electromagnet 90 are powered off, the lifting rack 6 can be pushed upwards under the elastic force of the extension spring 7, the lifting rack 6 is meshed with the first gear 18, the second electromagnet 90 can be disconnected from the metal block 89 after being powered off, the reduction motor 13 is started to rotate reversely, the first mobile platform 2 and the second mobile platform 19 can be driven to move towards the other side, the first mobile platform 2 and the second mobile platform 19 are moved to the normal position, the steel bar is avoided, the two fourth gears 44 are respectively disconnected from the meshing of the second gear 39 and the third gear 40, the pushing plate 84 is driven to move after the first mobile platform 2 moves, the moving block 77 is pushed back to the original position under the elastic force of the return spring 83, the pushing platform 70 and the lifting platform 65 move downwards under the action of the gravity, the moving plate 71 is intercepted by the circular baffle 73, the pushing table 70 is prevented from continuously falling, so that the steel bar is loosened, the speed reducing motor 13 is turned off, the rotating motor 59 is started to rotate, the steel bar is moved forwards through the rotating wheel 58, the position of the steel bar is measured through the first infrared ranging sensor 64, when the steel bar reaches the length to be cut, the rotating motor 59 is turned off, the steel bar cutting machine 63 is started to cut the steel bar, the rotating motor 59 on the rear side of the steel bar cutting machine 63 is started at the moment, the rotating motor 59 on the front side of the steel bar cutting machine 63 is not started, the steel bar on the rear side of the steel bar cutting machine 63 can be driven to move, the steel bar on the front side of the steel bar cutting machine 63 does not move, the position of the steel bar is measured through the first infrared ranging sensor 64, when,
the deceleration motor 13 is started to rotate reversely continuously, the first mobile station 2 and the second mobile station 19 are moved continuously, the position of the first mobile station 2 is detected by the second infrared distance measuring sensor 91, when the metal block 89 on the first mobile station 2 is contacted with the second electromagnet 90, the rib stripping disc 24 on the second mobile station 19 moves to one side of the other end of the steel bar, the first electromagnet 11 and the second electromagnet 90 on one side of the first mobile station 2 are electrified, the lifting rack 6 is pulled downwards, the metal block 89 is attracted by the second electromagnet 90, so that the first mobile station 2 is fixed, the second mobile station 19 can be fixed by the action of the connecting frame 20, the second gear 39 is meshed with the seventh gear 54, the fifth gear 45 is meshed with the sixth gear 49, at this time, the pushing plate 84 on one side of the second mobile station 19 pushes the moving block 77 on one side of the second mobile station 19, and the steel bar is fixed, the speed reducing motor 13 is started to reversely rotate, the rotating shaft 15 and the second gear 39 are driven to rotate, the seventh gear 54, the rotating rod 51 and the second transmission wheel 55 are driven to rotate through meshing between the gears, the second transmission wheel 55 and the first transmission wheel 50 are connected through a transmission belt 56, the first transmission wheel 50, the sixth transmission column 46 and the sixth gear 49 can be driven to rotate, the fifth gear 45 and the transmission shaft 37 above the second moving table 19 are driven to rotate, the lead screw 30 is driven to rotate through the square connecting column 38, the rotating table 26 above the second moving table 19 and the rib stripping disc 24 are pushed to advance and rotate, the other end of the steel bar is rolled through the rib stripping thread rolling head 25, after thread rolling is finished, the speed reducing motor 13 is started to reversely rotate, the rib stripping disc 24 is separated from the steel bar, the first electromagnet 11 and the second forward rotation electromagnet 90 are powered off, the speed reducing motor 13 is started, the first moving table 2 and the second moving table 19 are moved to the normal position, the rotating motor 59 is started to rotate, the reinforcing steel bars on the front side of the reinforcing steel bar cutting machine 63 and the reinforcing steel bars with finished thread rolling move towards the rear side through the rotating wheel 58, the process is repeated after the reinforcing steel bars with finished thread rolling are taken down by workers, thread rolling can be continuously carried out on the reinforcing steel bars, after longer reinforcing steel bars are cut into a plurality of shorter reinforcing steel bars, finally, the residual materials are taken down by the workers, new reinforcing steel bars are placed, and thread rolling is continuously carried out.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (8)
1. A movable type steel bar cutting double-end thread rolling all-in-one machine comprises a workbench (1), a feeding cutting mechanism is arranged above the workbench (1), a fixing mechanism is arranged on one side of the feeding cutting mechanism, and a positioning mechanism is arranged on the workbench (1), and is characterized in that a moving mechanism is arranged on the workbench (1), a thread rolling mechanism is arranged on the moving mechanism,
the moving mechanism comprises a first moving platform (2) positioned above a workbench (1), a square notch (3) is formed in the first moving platform (2), a connecting shaft (4) is arranged above two sides of the square notch (3), fixing columns (5) are installed below two ends of the connecting shaft (4), the lower ends of the fixing columns (5) are fixedly connected with the upper surface of the first moving platform (2), a lifting rack (6) is arranged on the upper surface of the workbench (1), the lifting rack (6) is positioned at the square notch (3), a plurality of telescopic springs (7) are installed on two sides of the lower surface of the lifting rack (6), the lower ends of the telescopic springs (7) are fixedly installed on the workbench (1), a plurality of guide holes (8) are formed in the lower end of the lifting rack (6), a plurality of guide columns (9) are installed on the upper surface of the workbench (1), the upper ends of the guide columns (9) are inserted into the guide holes (8), metal plates (10) are installed at the lower, the upper surface of the workbench (1) is provided with a plurality of first electromagnets (11), the first electromagnets (11) are positioned below the metal plate (10), one side of the upper surface of the first mobile station (2) is provided with a fixed station (12), the upper surface of the fixed station (12) is provided with a speed reducing motor (13), the rotating end of the speed reducing motor (13) is provided with a coupler (14), a rotating shaft (15) is arranged above the first mobile station (2), one end of the rotating shaft (15) is fixedly connected with the coupler (14), the other end of the rotating shaft (15) is provided with a first rolling bearing (16), the lower end of the first rolling bearing (16) is provided with a support rod (17), the lower end of the support rod (17) is fixedly arranged on the first mobile station (2), the rotating shaft (15) is provided with a first gear (18), the first gear (18) is meshed with the lifting rack (6), one side of the first mobile station (2, the first mobile station (2) and the second mobile station (19) are connected through two connecting frames (20), a plurality of supporting wheels (21) are installed below the connecting frames (20), the lower ends of the supporting wheels (21) are placed on the workbench (1), a plurality of pulleys (22) are installed on the lower surfaces of the first mobile station (2) and the second mobile station (19), a plurality of slide ways (23) are installed on the upper surface of the workbench (1), the lower ends of the pulleys (22) are placed in the slide ways (23),
the thread rolling mechanism comprises a rib stripping disc (24) positioned above a first moving platform (2) and a second moving platform (19), a plurality of rib stripping thread rolling heads (25) are installed on the rib stripping disc (24), a rotating platform (26) is installed on one side of the rib stripping disc (24), an arc-shaped support frame (27) is arranged below the rotating platform (26), a plurality of universal balls (28) are installed on the arc-shaped support frame (27), supporting legs (29) are installed on two sides of the lower end of the arc-shaped support frame (27), the lower ends of the supporting legs (29) are installed on the upper surfaces of the first moving platform (2) and the second moving platform (19) respectively, a lead screw (30) is installed on one side of the rotating platform (26), a hollow cylinder (31) is sleeved on the outer side of the lead screw (30), an internal thread (32) is arranged in the hollow cylinder (31), the hollow cylinder (31) is connected with the lead screw (30) through, the lower end of a supporting column (33) is respectively arranged on the upper surfaces of a first mobile station (2) and a second mobile station (19), one side of a screw rod (30) is provided with a square groove (34), the upper surfaces of the first mobile station (2) and the second mobile station (19) are provided with a supporting strip (35), the upper end of the supporting strip (35) is provided with a second rolling bearing (36), a transmission shaft (37) is arranged above the first mobile station (2) and the second mobile station (19), one end of the transmission shaft (37) is inserted into the second rolling bearing (36), the other end of the transmission shaft (37) is provided with a square connecting column (38), one end of the square connecting column (38) is inserted into the square groove (34), one end of a rotating shaft (15) is provided with a second gear (39), a third gear (40) is arranged on the transmission shaft (37) above the first mobile station (2), one side of the third, third rolling bearings (42) are installed at two ends of a transmission rod (41), supporting blocks (43) are installed at the lower ends of the third rolling bearings (42), the lower ends of the supporting blocks (43) are fixedly installed on the workbench (1), fourth gears (44) are installed on the inner sides of the third rolling bearings (42), fifth gears (45) are installed on transmission shafts (37) located above the second mobile platform (19), transmission columns (46) are arranged on one sides of the fifth gears (45), fourth rolling bearings (47) are installed on two sides of the transmission columns (46), supporting tables (48) are installed at the lower ends of the fourth rolling bearings (47), the lower ends of the supporting tables (48) are installed on the workbench (1), sixth gears (49) are installed at one ends of the transmission columns (46), first transmission wheels (50) are installed at the other ends of the transmission columns (46), and the sixth gears (49) and the first transmission wheels (50) are located on the, workstation (1) top is equipped with dwang (51), fifth antifriction bearing (52) are installed at dwang (51) both ends, dead lever (53) are installed to fifth antifriction bearing (52) lower extreme, install on workstation (1) dead lever (53) lower extreme, seventh gear (54) are installed to dead lever (53) one end, second drive wheel (55) are installed to the dead lever (53) other end, seventh gear (54) and second drive wheel (55) are located fifth antifriction bearing (52) inboard, second drive wheel (55) and first drive wheel (50) are connected through drive belt (56).
2. A movable type steel bar cutting and double-end thread rolling all-in-one machine as claimed in claim 1, wherein the first moving table (2) and the second moving table (19) are provided with square notches (57) at positions corresponding to the third rolling bearing (42), the fourth rolling bearing (47) and the fifth rolling bearing (52).
3. A mobile rebar shearing and double-headed thread rolling machine as claimed in claim 1, wherein the first mobile station (2) is capable of disconnecting and engaging the second gear (39) with the fourth gear (44) and the seventh gear (54), respectively, and of disconnecting and engaging the third gear (40) with the fourth gear (44) while moving, and the second mobile station (19) is capable of disconnecting and engaging the fifth gear (45) and the sixth gear (49) while moving.
4. The movable type steel bar cutting and double-head thread rolling integrated machine according to claim 1, wherein the feeding cutting mechanism comprises a plurality of rotating wheels (58) fixedly mounted on the upper surface of the workbench (1), steel bars are placed on the rotating wheels (58), a rotating motor (59) is arranged on one side of each rotating wheel (58), the rotating motor (59) is fixedly mounted on the workbench (1), the rotating end of each rotating motor (59) is fixedly connected with the surface of one side of each rotating wheel (58), a rotating column (60) is mounted on the surface of the other side of each rotating wheel (58), a sixth rolling bearing (61) is mounted at one end of each rotating column (60), a fixed block (62) is mounted at the lower end of each sixth rolling bearing (61), the lower ends of the fixed blocks (62) are fixedly mounted on the workbench (1), a steel bar cutting machine (63) is mounted on one side of the upper surface of the workbench (1), and a first infrared distance measuring sensor (64) is mounted.
5. The movable type steel bar cutting and double-head thread rolling all-in-one machine as claimed in claim 1, wherein the fixing mechanism comprises a lifting table (65) positioned on one side of the first moving table (2) and the second moving table (19), an arc-shaped groove (66) is formed in the upper end of the lifting table (65), lifting plates (67) are installed on two side surfaces of the lifting table (65), a circular through hole (68) is formed in each lifting plate (67), guide rods (69) are arranged on two sides of the lifting table (65), the lower ends of the guide rods (69) are fixedly installed on the working table (1), the upper end of each guide rod (69) penetrates through the circular through hole (68) and extends to one side of the lifting table (65), a pushing table (70) is arranged below the lifting table (65), moving plates (71) are installed on two side surfaces of each pushing table (70), a circular through hole (72) is formed in each moving plate (71), and the circular through holes (72), the lower end of the guide rod (69) is provided with a circular baffle plate (73), the circular baffle plate (73) is positioned below a circular through hole (72), the upper surface of the pushing platform (70) is connected with the lower surface of the lifting platform (65) through a connecting spring (74), two sides of the lifting platform (65) are provided with arc-shaped pressing platforms (75), the inner side of the lower end of the guide rod (69) is provided with a guide strip (76), a moving block (77) is arranged between the two guide rods (69), two sides of the moving block (77) are provided with guide grooves (78), one end of each guide strip (76) extends into each guide groove (78), the lower surface of each moving block (77) is provided with a moving wheel (79), the lower end of each moving wheel (79) is placed on the workbench (1), the lower surface of the pushing platform (70) is an inclined surface (80), the inclined surface (80) is provided with a plurality of rolling wheels (81), one side of each moving block (77) is provided with, a pushing plate (84) is installed on the surface of one side of the first moving platform (2) and one side of the second moving platform (19), and anti-skid grains are arranged on the inner sides of the arc-shaped groove (66) and the arc-shaped pressing platform (75).
6. A movable type steel bar cutting and double-head thread rolling integrated machine according to claim 5, wherein round holes (85) are formed in two sides of the arc-shaped pressing platform (75), connecting screw rods (86) are arranged on two sides of the arc-shaped pressing platform (75), the lower ends of the connecting screw rods (86) are fixedly mounted on the workbench (1), first adjusting nuts (87) are mounted on the connecting screw rods (86), second adjusting nuts (88) are mounted on the connecting screw rods (86), the first adjusting nuts (87) are located below the arc-shaped pressing platform (75), and the second adjusting nuts (88) are located above the arc-shaped pressing platform (75).
7. A movable type steel bar cutting and double-head thread rolling integrated machine according to claim 1, characterized in that the positioning mechanism comprises metal blocks (89) fixedly arranged at two ends of one side surface of the first moving table (2) and the second moving table (19), second electromagnets (90) are arranged at two sides of the upper surface of the working table (1), the second electromagnets (90) correspond to the metal blocks (89), and a second infrared distance measuring sensor (91) is arranged at one side of the upper surface of the working table (1).
8. A mobile rebar shearing and double-headed thread rolling all-in-one machine according to claim 1, wherein a rotating wheel (58) is placed between the first mobile station (2) and the second mobile station (19).
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