Online disjunctor double-winding machine
Technical Field
The application relates to the technical field of wire rewinding machines, in particular to an online conjoined double wire rewinding machine.
Background
The steel bar winding machine is suitable for winding and bundling operations of steel bar cold wire drawing or cold rolled ribbed steel bars, and can be generally matched with a steel bar wire drawing machine, a steel bar cold rolled ribbed machine or a steel bar extension machine for use, and the steel bar winding machine adopts a speed regulating motor, so that the winding speed of the steel bar can be flexibly regulated.
In the related art, the reinforcing steel bar winding machine comprises a power mechanism, a wire arrangement mechanism, a winding drum and other main structures, an operator extends reinforcing steel bars onto the winding drum through the wire arrangement mechanism, the operator enables the winding drum to rotate through starting the power mechanism, and the winding drum rotates to drive the reinforcing steel bars to wind.
Aiming at the related technology, the inventor considers that only one winding drum is generally arranged on a single wire winding machine, the wire winding machine can only wind one reinforcing steel bar at a time, and the work efficiency of the wire winding machine is low.
Disclosure of Invention
The application provides an online conjoined double-winding machine, which aims to improve the winding efficiency of a reinforcing steel bar of the winding machine.
The application provides an online conjoined double-winding machine, which adopts the following technical scheme:
The utility model provides an on-line disjunctor is two admission machine, includes the support frame and set up in workstation on the support frame, workstation one end rotates installs the first wind-up roll that is used for rolling first root bar, the workstation other end rotates installs the second wind-up roll that is used for rolling second root bar, install a plurality of guide components on the workstation, one guide component is used for cooperating first root bar of first wind-up roll guide, another guide component is used for cooperating second wind-up roll guide second root bar, be provided with the butt subassembly that is used for the butt reinforcing bar on the workstation, be provided with on the workstation and be used for the drive first wind-up roll pivoted first drive assembly, be provided with on the workstation and be used for the drive second wind-up roll pivoted second drive assembly.
Through adopting above-mentioned technical scheme, operating personnel utilizes a guiding component to wind first root bar on locating first wind-up roll earlier, operating personnel utilizes spacing subassembly to make crooked reinforcing bar and first wind-up roll laminating, then operating personnel utilizes another guiding component to wind second root bar on locating the second wind-up roll, operating personnel reuses the spacing group and makes crooked reinforcing bar and second wind-up roll laminating, then operating personnel starts first drive assembly and second drive assembly, first drive assembly makes first wind-up roll drive first root bar rolling, second drive assembly makes second wind-up roll drive second root bar rolling, the admission machine can carry out the rolling effect simultaneously to two reinforcing bars, be favorable to improving the reinforcing bar rolling efficiency of admission machine once.
Preferably, the workbench is provided with a driving rod, the driving rod comprises a first rod body rotatably mounted on the workbench, a second rod body rotatably mounted on the first rod body and a third rod body rotatably mounted on the second rod body, and the axes of the first rod body, the second rod body and the third rod body are coincident;
The first driving assembly comprises a first rotating rod rotatably mounted on the workbench, a first driving gear fixedly sleeved on the third rod body, and a first driven gear fixedly sleeved on the first rotating rod, wherein the first rotating rod is fixedly connected with the first winding roller, a first synchronous belt is wound between the first driving gear and the first driven gear, and a power assembly used for driving the third rod body to rotate is arranged on the workbench.
Through adopting above-mentioned technical scheme, the operating personnel starts power component, and power component drives the third body of rod and rotates, and the third body of rod rotates and drives first driving gear and rotate, and first driving gear drives first synchronous area and rotates, and first synchronous area makes first driven gear rotate, and first driven gear rotates and makes first dwang rotatory, and first dwang drives first wind-up roll and rotates to realize first wind-up roll rolling reinforcing bar.
Preferably, the workbench is provided with a mounting box, the driving rod is located in the mounting box, the power assembly comprises a power motor arranged on the mounting box, a driving column sleeved on an output shaft of the power motor and an inserting block arranged on the driving column, a communication hole used for sliding and matching with the driving column is formed in the third rod body in a penetrating mode, and a slot used for sliding and matching with the inserting block is formed in the inner side wall of the communication hole.
Through adopting above-mentioned technical scheme, operating personnel starts power motor, and power motor's output shaft rotates and drives the actuating post and rotate, and the actuating post rotates and drives the inserted block and rotate, and the inserted block makes the third body of rod rotate with the slot cooperation, and the third body of rod rotates and finally realizes that first wind-up roll carries out the rolling operation of reinforcing bar.
Preferably, the drive post is last offered be used for with power motor output shaft grafting complex constant head tank, fixedly connected with fixture block on the output shaft of power motor, set up on the inside wall of constant head tank be used for with fixture block slip complex draw-in groove, be provided with on the mounting box and be used for removing the lifting unit of drive post, be provided with on the drive post and be used for connecting the adjusting part of first body of rod, the second drive unit including rotate install in second dwang on the workstation, fixed cover locate second driving gear on the first body of rod and fixed cover locate second driven gear on the second dwang, the second dwang with second wind-up roll fixed connection, the second driving gear with around being equipped with the second hold-in range between the second driven gear.
Through adopting above-mentioned technical scheme, operating personnel utilizes lifting unit to make the actuating post descend to the assigned position, then operating personnel starts adjusting part, operating personnel utilizes adjusting part to connect first body of rod, when operating personnel starts power module, drive electric output shaft and drive the actuating post through the cooperation of fixture block with the draw-in groove and rotate, the actuating post drives first body of rod and rotates, first body of rod drives the rotation of second driving gear, the second driving gear leads to the second hold-in range to make the rotation of second driven gear, the rotation of second driven gear makes the rotation of second wind-up roll, thereby realize the synchronous rolling of second reinforcing bar.
Preferably, the second rod body is internally provided with a communication cavity, the third rod body is close to the end part of the communication cavity and is provided with an inclined plane, the insert block is far away from the end part of the first rod body and is provided with an inclined plane, the inclined plane of the third rod body is matched with the inclined plane of the insert block, the third rod body is provided with a chute used for sliding and matching with the insert block, the inner end surface of the chute is fixedly connected with a guide rod, the guide rod penetrates through the insert block and is in sliding and matching with the insert block, the insert block is fixedly connected with a first spring, and the end part of the insert block, which is far away from the insert block, is fixedly connected with the inner end surface of the chute.
Through adopting above-mentioned technical scheme, when operating personnel utilized lifting unit to make the actuating post move downwards, until the inserted block gets into the intercommunication space, the inserted block breaks away from the grafting state with the slot this moment, operating personnel starts motor power, motor power rotates and can not drive the rotation of the third body of rod, operating personnel utilizes adjusting part to connect the first body of rod, operating personnel passes through adjusting part and drives the rotation of the first body of rod, the rotation of the first body of rod drives the rotation of second driving gear, the second driving gear makes the rotation of second driven gear through the second hold-in range, and then make the independent rotation of second wind-up roll.
Preferably, the lifting assembly comprises a fixed sleeve arranged on the mounting box, a movable rod penetrating through the fixed sleeve and a screw rod rotatably arranged in the fixed sleeve, wherein a connecting ring is rotatably arranged on the driving column, the movable rod penetrates into the mounting box and is fixedly connected with the connecting ring, the screw rod penetrates into the movable rod and is in threaded fit with the movable rod, a worm wheel is fixedly sleeved on the end part of the screw rod, which is positioned in the fixed sleeve, a driving motor is arranged on the fixed sleeve, a worm is coaxially arranged on an output shaft of the driving motor, and the worm penetrates into the fixed sleeve and is meshed with the worm wheel.
Through adopting above-mentioned technical scheme, operating personnel start driving motor, driving motor's output shaft rotates and drives the worm and rotate, and the worm rotates and makes the worm wheel rotate, and the worm wheel rotates and makes the lead screw rotate, and the lead screw rotates and makes the movable rod drive the go-between remove, and the go-between removes and drives the actuating post and remove to make things convenient for operating personnel to adjust the position of actuating post.
Preferably, the end that the actuating cylinder is close to the first body of rod is provided with the butt piece, adjusting part including rotate install in swivel becket on the butt piece, wear to locate telescopic link on the butt piece and wear to locate screw rod on the butt piece, offer on the first body of rod be used for with butt piece grafting complex holding tank, offer on the inside wall of holding tank be used for with telescopic link sliding complex bar groove, articulated on the swivel becket have the articulated link, the articulated link keep away from the end of swivel becket with the telescopic link articulates, the screw rod runs through the swivel becket, the screw rod with swivel becket screw drive cooperation, be provided with in the actuating cylinder and be used for the reset subassembly of screw rod, the telescopic link including articulated in first barrel on the articulated link, wear to locate second barrel in the first barrel and fixed connection in the second spring on the second barrel, the second spring is kept away from the end of second barrel with the inner fixed connection of first barrel.
Through adopting above-mentioned technical scheme, operating personnel adjusts the actuating post position until the butt piece inserts the holding tank in, operating personnel makes the actuating post continue to descend, the lead screw receives holding tank inner end face butt this moment, the lead screw takes place relative movement with the butt piece, the lead screw removes and makes the swivel becket rotate, the swivel becket rotates and drives articulated pole and remove, articulated pole removes and drives the telescopic link and remove, the second barrel inserts the bar inslot under the elasticity effect of second spring, at this moment, operating personnel makes the actuating post rotate, the actuating post rotates and can drive the telescopic link and rotate, the telescopic link rotates and drives the first body of rod and rotate, thereby realize that the second wind-up roll rotates.
Preferably, the reset assembly comprises a fixed block fixedly connected to the screw rod and a third spring fixedly connected to the fixed block, a reset groove used for sliding fit with the fixed block is formed in the driving column, and the end part of the third spring, which is far away from the fixed block, is fixedly connected with the inner end surface of the reset groove.
Through adopting above-mentioned technical scheme, when the interior terminal butt of lead screw and holding tank, operating personnel continues to promote the actuating post and descends, and the fixed block is in compressed state with actuating post relative movement this moment, and when the actuating post breaks away from the holding tank completely, the fixed block resets under the elasticity effect of third spring, and the fixed block drives the lead screw and removes, and the lead screw makes the rotation ring reverse rotation to realize the reset of telescopic link.
Preferably, the guide assembly comprises a positioning box, a plurality of first guide rollers rotatably installed in the positioning box and a plurality of second guide rollers rotatably installed in the positioning box, wherein the first guide rollers are vertically arranged in pairs, the second guide rollers are horizontally arranged in pairs, through holes for penetrating through reinforcing steel bars are formed in the positioning box, a first annular groove for abutting against the reinforcing steel bars is formed in the first guide rollers, and a second annular groove for abutting against the reinforcing steel bars is formed in the second guide rollers.
Through adopting above-mentioned technical scheme, the setting of two first guide rolls is favorable to guaranteeing that the reinforcing bar horizontal direction can not deflect, and the setting of two second guide rolls is favorable to guaranteeing that the reinforcing bar can not deflect in the vertical direction, and locating hole cooperation first guide roll and second guide roll make things convenient for operating personnel to straighten the reinforcing bar on the one hand, on the other hand makes things convenient for operating personnel to guide the reinforcing bar.
Preferably, the abutting component comprises an electric push rod arranged on the workbench, a mounting frame arranged on the electric push rod and an abutting roller rotatably arranged on the mounting frame, and the abutting roller is abutted with the steel bars.
Through adopting above-mentioned technical scheme, operating personnel starts electric putter, and electric putter's piston rod removes and drives the mounting bracket and remove, and the mounting bracket removes and drives the butt roller and remove to make butt roller and reinforcing bar butt, and then the position of restriction reinforcing bar.
In summary, the present application includes at least one of the following beneficial technical effects:
1. An operator firstly winds a first reinforcing steel bar on a first winding roller by using a guide assembly, the operator uses a limit assembly to enable the bent reinforcing steel bar to be attached to the first winding roller, then uses another guide assembly to wind a second reinforcing steel bar on a second winding roller, and then uses a limit group to enable the bent reinforcing steel bar to be attached to the second winding roller, and then starts a first driving assembly and a second driving assembly, wherein the first driving assembly enables the first winding roller to drive the first reinforcing steel bar to wind, the second driving assembly enables the second winding roller to drive the second reinforcing steel bar to wind, and the winding machine can simultaneously wind two reinforcing steel bars at one time, so that the reinforcing steel bar winding efficiency of the winding machine is improved;
2. An operator utilizes the lifting assembly to enable the driving column to descend to a designated position, then the operator starts the adjusting assembly, the operator utilizes the adjusting assembly to connect the first rod body, when the operator starts the power assembly, the driving motor-driven output shaft drives the driving column to rotate through the cooperation of the clamping block and the clamping groove, the driving column drives the first rod body to rotate, the first rod body drives the second driving gear to rotate, the second driving gear drives the second driven gear to rotate through the second synchronous belt, and the second driven gear rotates to enable the second winding roller to rotate, so that synchronous winding of the second reinforcing steel bars is achieved;
3. The operating personnel adjusts the actuating post position until the butt piece inserts the holding tank in, operating personnel makes the actuating post continue to descend, the lead screw receives holding tank inner end face butt this moment, lead screw and butt piece take place relative movement, the lead screw removes and makes the rotation ring rotate, the rotation ring rotates and drives articulated pole removal, articulated pole removal drives the telescopic link and removes, the second barrel inserts the bar inslot under the elasticity effect of second spring, at this moment, operating personnel makes the actuating post rotate, the actuating post rotates and can drive the telescopic link and rotate, the telescopic link rotates and drives the first body of rod and rotate, thereby realize that the second wind-up roll rotates.
Drawings
Fig. 1 is a schematic structural diagram of an online conjoined double wire rewinding machine according to an embodiment of the present application.
Fig. 2 is a schematic structural view of an abutment assembly according to an embodiment of the application.
Fig. 3 is a schematic view of the internal structure of the mounting box according to the embodiment of the present application.
Fig. 4 is a schematic view of the internal structure of the driving lever according to the embodiment of the present application.
Fig. 5 is an enlarged schematic view at a in fig. 4.
Fig. 6 is an enlarged schematic view at B in fig. 4.
Reference numerals illustrate:
1. A work table; 11, a supporting frame; 12, a first wind-up roll; 13, a second wind-up roll, 14, a mounting hole, 15, a bearing box, 151, a third guide roll, 152, a third annular groove, 16, a baffle, 17, a mounting box, 2, a guide assembly, 21, a positioning box, 211, a through hole, 22, a first guide roll, 221, a first annular groove, 23, a second guide roll, 231, a second annular groove, 3, a butt assembly, 31, an electric push rod, 32, a mounting frame, 33, a butt roll, 4, a driving rod, 41, a first rod body, 42, a second rod body, 421, a communicating cavity, 43, a third rod body, 431, a communicating hole, 5, a first driving assembly, 51, a first rotating rod, 52, a first driving gear, 53, a first driven gear, 54, a first synchronous belt, 6, a second driving assembly, 61, a second rotating rod, 62, a second driving gear, 63, a second driven gear, 64, a second synchronous belt, 7, a power assembly, 71, a power motor, 711, a clamping block, 72, a driving column, 721, a reset groove, a clamping groove, 722, a positioning block, 723, a reset groove, a first rod body, 42, a second rod body, 421, a communicating cavity, 43, a third rod body, 431, a connecting block, a connecting groove, 53, a first rotating rod, a first driven gear, a first rotating rod, 53, a first driven gear, a first synchronous belt, a 54, a second rotating rod, a second driving assembly, 61, a second rotating rod, a second driving assembly, 62, a second driving rod, a lifting and a guide block, a guide box, a guide box, a, a, driving, a, driving, a, driving, driving.
Detailed Description
The application is described in further detail below with reference to fig. 1-6.
The embodiment of the application discloses an online type conjoined double-winding machine. Referring to fig. 1, an on-line type twin-wire winding machine includes a table 1 and a supporting frame 11.
Referring to fig. 2, the work table 1 is in a rectangular plate shape, the work table 1 is horizontally arranged, the support frames 11 are arranged on the bottom surface of the work table 1, three support frames 11 are arranged at intervals along the length direction of the work table 1, and the upper surfaces of the support frames 11 are fixedly connected with the work table 1. The center line of the workbench 1 along the length direction and the center line of the workbench 1 along the width direction divide the bottom surface of the workbench 1 into four independent rectangular areas, and a first winding roller 12 and a second winding roller 13 are respectively arranged on the two opposite independent areas, the first winding roller 12 is rotationally connected with the bottom surface of the workbench 1, and the second winding roller 13 is rotationally connected with the bottom surface of the workbench 1.
Referring to fig. 2, the outer circumferential surfaces of the first winding roller 12 and the second winding roller 13 are provided with mounting holes 14 for inserting reinforcing steel bars, and the end of the workbench 1, which is close to the first winding roller 12, is provided with a guide assembly 2. The guide assemblies 2 are provided with two, one guide assembly 2 is used for guiding a first reinforcing steel bar wound on the first winding roller 12, and the other guide assembly 2 is used for guiding a second reinforcing steel bar wound on the second winding roller 13.
Referring to fig. 2, the single guide assembly 2 includes a positioning box 21, a first guide roller 22 and a second guide roller 23, the positioning box 21 is fixedly connected with the workbench 1, a through hole 211 for passing through a reinforcing bar is formed in the positioning box 21, and the reinforcing bar is slidably matched with the inner side wall of the through hole 211. The positioning boxes 21 in the two guide assemblies 2 are arranged in a fitting way, and the two positioning boxes 21 are fixedly connected. The first guide rollers 22 are provided with two, two first guide rollers 22 are vertically arranged, the two first guide rollers 22 are arranged at intervals, and the first guide rollers 22 are rotatably connected with the inner top surface of the positioning box 21. The first guide rollers 22 are provided with first annular grooves 221 on the outer circumferential surface, the reinforcing bars are positioned between two adjacent first guide rollers 22, and the reinforcing bars are in sliding connection with the inner side walls of the first annular grooves 221. The arrangement of the first annular groove 221 in cooperation with the through-hole 211 is advantageous in defining the movement of the reinforcing bar in the horizontal direction, and the arrangement of the adjacent two first guide rollers 22 is advantageous in straightening the reinforcing bar.
Referring to fig. 2, the second guide rollers 23 are provided in two, the two second guide rollers 23 are horizontally arranged, and the two second guide rollers 23 are spaced apart, and the second guide rollers 23 are rotatably connected with the inner side wall of the positioning box 21. The second annular grooves 231 are formed in the outer peripheral surface of the second guide roller 23, the reinforcing steel bars are located between two adjacent second guide rollers 23, and the reinforcing steel bars are in sliding fit with the inner side walls of the second annular grooves 231. The provision of the second guide roller 23 and the second annular groove 231 is advantageous in restricting the movement of the reinforcing bars in the vertical direction on the one hand and in further straightening the reinforcing bars on the other hand.
Referring to fig. 2, a receiving box 15 is fixedly connected to the bottom surface of the middle part of the workbench 1, two third guide rollers 151 are arranged in the receiving box 15 at intervals, the third guide rollers 151 are vertically arranged, the third guide rollers 151 are rotationally connected with the inner top surface of the receiving box 15, and a third annular groove 152 is formed in the third guide rollers 151. The steel bar extending to the second wind-up roll 13 runs through the bearing box 15 in a sliding way, the steel bar is positioned between the two third guide rolls 151, the steel bar is matched with the inner side wall of the third annular groove 152 in a sliding way, and the arrangement of the bearing box 15 and the third guide rolls 151 is beneficial to guiding the trend of the steel bar.
Referring to fig. 2, the workbench 1 is provided with two abutment assemblies 3, one abutment assembly 3 is matched with the first winding roller 12, and the other abutment assembly 3 is matched with the second winding roller 13. The single butt subassembly 3 includes electric putter 31, mounting bracket 32 and butt roller 33, and the outward flange department of workstation 1 bottom surface all fixedly connected with baffle 16. The electric push rod 31 is mounted on the outer side wall of the baffle 16, and a piston rod of the electric push rod 31 penetrates through the baffle 16 and is in sliding fit with the baffle 16. The mounting bracket 32 sets up on the piston rod of electric putter 31, and the middle part of mounting bracket 32 and the piston rod fixed connection of electric putter 31. Two abutment rollers 33 are provided on the single mounting frame 32, one abutment roller 33 being rotatably mounted on one end of the mounting frame 32, and the other abutment roller 33 being rotatably mounted on the other end of the mounting frame 32. The abutting roller 33 can be matched with the first winding roller 12 and the second winding roller 13 to clamp the reinforcing steel bars, so that the reinforcing steel bars can be wound and wound along the outer peripheral surfaces of the first winding roller 12 and the second winding roller 13.
Referring to fig. 3, a driving rod 4 is vertically disposed on the upper surface of the middle part of the workbench 1, the driving rod 4 includes a first rod 41, a second rod 42 and a third rod 43, axes of the first rod 41, the second rod 42 and the third rod 43 are coincident, a bottom surface of the first rod 41 is rotationally connected with the upper surface of the workbench 1, a bottom surface of the second rod 42 is rotationally connected with the upper surface of the first rod 41, and a bottom surface of the third rod 43 is rotationally connected with the upper surface of the second rod 42.
Referring to fig. 3, a first driving assembly 5 for driving the first wind-up roll 12 to rotate is disposed on the workbench 1, the first driving assembly 5 includes a first rotating rod 51, a first driving gear 52 and a first driven gear 53, the first rotating rod 51 vertically penetrates through the workbench 1, the first rotating rod 51 is rotationally connected with the workbench 1, an axis of the first rotating rod 51 coincides with an axis of the first wind-up roll 12, and the first rotating rod 51 is fixedly connected with the first wind-up roll 12. The first driving gear 52 is fixedly sleeved on the third rod body 43, the first driven gear 53 is fixedly sleeved on the first rotating rod 51, a first synchronous belt 54 is sleeved between the first driving gear 52 and the first driven gear 53, and the first synchronous belt 54 is respectively meshed with the first driving gear 52 and the second driven gear 63.
Referring to fig. 3, the workbench 1 is provided with a second driving assembly 6 for driving the second wind-up roll 13 to rotate, and the second driving assembly 6 includes a second rotating lever 61, a second driving gear 62 and a second driven gear 63. The second rotating rod 61 vertically penetrates through the workbench 1, and the second rotating rod 61 is rotationally connected with the workbench 1. The axis of the second rotating rod 61 coincides with the axis of the second wind-up roller 13, the bottom of the second rotating rod 61 is fixedly connected with the second wind-up roller 13, and the second driven gear 63 is fixedly sleeved on the second rotating rod 61. The second driving gear 62 is fixedly sleeved on the first rod body 41, a second synchronous belt 64 is wound between the second driving gear 62 and the second driven gear 63, and the second synchronous belt 64 is respectively meshed with the second driving gear 62 and the second driven gear 63.
Referring to fig. 3 and 4, the mounting box 17 is mounted on the table 1, the inner top surface of the mounting box 17 is rotatably connected to the upper surface of the third rod 43, and the first timing belt 54 and the second timing belt 64 can penetrate into the mounting box 17. The mounting box 17 is provided with a power assembly 7, and the power assembly 7 includes a power motor 71, a driving post 72, and a plug 73. The power motor 71 is mounted on the upper surface of the mounting box 17, and an output shaft of the power motor 71 is inserted into the mounting box 17, and the output shaft of the power motor 71 is rotatably connected with the mounting box 17. The driving post 72 is arranged on the end part of the output shaft of the power motor 71 in the mounting box 17, and the driving post 72 is provided with a positioning groove 722 for being in plug-in fit with the output shaft of the power motor 71. The power motor 71 is fixedly connected with a clamping block 711 on an output shaft, and a clamping groove 723 is formed in the inner side wall of the positioning groove 722, and the clamping block 711 is in sliding fit with the inner side wall of the clamping groove 723.
Referring to fig. 4, a communication hole 431 is formed through the third rod 43, the driving post 72 penetrates into the communication hole 431, and the driving post 72 slidably cooperates with an inner sidewall of the communication hole 431. The insert 73 is arranged on the outer peripheral surface of the driving column 72 in a penetrating way, the inner side wall of the communication hole 431 is provided with an inserting groove 74, the length direction of the inserting groove 74 is consistent with the length direction of the third rod body 43, and the insert 73 is in sliding fit with the inner side wall of the inserting groove 74.
Referring to fig. 4, a sliding groove 75 for accommodating the insert block 73 is formed in the outer peripheral surface of the driving post 72, and the insert block 73 is slidably engaged with the inner side wall of the sliding groove 75. A guide rod 76 is fixedly connected to the inner end surface of the sliding groove 75, and the guide rod 76 is horizontally arranged. The guide rod 76 passes through the insert block 73 and is slidably engaged with the insert block 73. The end of the guide rod 76 in the chute 75 is sleeved with a first spring 77, one end of the first spring 77 is fixedly connected with the insert block 73, and the other end of the first spring 77 is fixedly connected with the inner end surface of the chute 75. The second rod body 42 is internally provided with a communication cavity 421, the communication cavity 421 penetrates through the upper surface and the lower surface of the second rod body 42, the end, close to the communication cavity 421, of the third rod body 43 is provided with an inclined surface, the end, far away from the first rod body 41, of the insertion block 73 is provided with an inclined surface, and the inclined surface of the third rod body 43 is matched with the inclined surface of the insertion block 73.
Referring to fig. 4 and 5, the lifting assembly 8 is provided on the mounting box 17, and the lifting assembly 8 includes a fixed sleeve 81, a moving rod 82, and a screw 83. The fixed sleeve 81 is vertically arranged, the bottom surface of the fixed sleeve 81 is fixedly connected with the upper surface of the mounting box 17, the moving rod 82 is inserted into the fixed sleeve 81, the moving rod 82 is in sliding fit with the inner side wall of the fixed sleeve 81, the end part of the moving rod 82 extending out of the fixed sleeve 81 penetrates into the mounting box 17, and the moving rod 82 is in sliding fit with the mounting box 17. The driving post 72 is sleeved with a connecting ring 87, the connecting ring 87 is rotationally connected with the driving post 72, and the connecting ring 87 is fixedly connected with the moving rod 82.
Referring to fig. 4 and 5, a screw 83 is rotatably mounted on an inner top surface of the fixed sleeve 81, the screw 83 penetrates into the moving rod 82, and the screw 83 is screw-engaged with the moving rod 82. The end of the screw 83 in the fixed sleeve 81 is fixedly sleeved with a worm gear 84, the fixed sleeve 81 is penetrated with a worm 85, the worm 85 is meshed with the worm gear 84, the fixed sleeve 81 is provided with a driving motor 86, and an output shaft of the driving motor 86 is fixedly connected with the worm 85 in a coaxial manner.
Referring to fig. 4, an end of the driving post 72 near the first rod body 41 is provided with an abutment block 78, the abutment block 78 and the driving post 72 are integrally formed, and an accommodating groove 95 for being in plug-in fit with the abutment block 78 is formed on the upper surface of the first rod body 41. The abutment block 78 is provided with an adjusting assembly 9, and the adjusting assembly 9 includes a rotary ring 91, a telescopic rod 92 and a screw rod 93. The rotary ring 91 is provided in the abutment block 78, and the rotary ring 91 is rotatably connected to the abutment block 78. The rotating ring 91 is provided with hinge rods 94, two hinge rods 94 are provided, and the two hinge rods 94 are symmetrically arranged about the axis of the rotating ring 91. The two telescopic rods 92 are arranged, and the two telescopic rods 92 are in one-to-one correspondence with the two hinging rods 94.
Referring to fig. 4 and 6, the telescopic rod 92 includes a first cylinder 921, a second cylinder 922 and a second spring 923, the first cylinder 921 is slidably disposed in the abutting block 78, the first cylinder 921 is hinged to the end portion of the hinge rod 94 away from the rotating ring 91, the second cylinder 922 is disposed in the end portion of the first cylinder 921 away from the hinge rod 94 in a penetrating manner, and a strip-shaped groove 96 for sliding fit with the second cylinder 922 is formed in the inner side wall of the accommodating groove 95. The second spring 923 is located in the first cylinder 921, one end of the second spring 923 is fixedly connected with the second cylinder 922, and the other end of the second spring 923 is fixedly connected with the inner end face of the first cylinder 921.
Referring to fig. 4 and 5, a screw rod 93 is vertically penetrating the abutting block 78, the screw rod 93 penetrates the rotating ring 91, and the screw rod 93 is in threaded transmission fit with the rotating ring 91. A reset assembly 79 for resetting the screw 93 is provided in the driving post 72, and the reset assembly 79 includes a fixed block 791 and a third spring 792. A reset groove 721 is formed in the driving column 72, the reset groove 721 is vertically arranged, a fixing block 791 is fixedly connected to the end part of the screw rod 93 extending into the reset groove 721, and the fixing block 791 is in sliding fit with the inner side wall of the reset groove 721. One end of the third spring 792 is fixedly connected with the side surface of the fixed block 791, which is far away from the screw rod 93, and the other end of the third spring 792 is fixedly connected with the inner end surface of the reset groove 721.
The implementation principle of the online conjoined double-winding machine is that an operator firstly penetrates steel bars into a positioning box 21, the operator straightens the steel bars through a first guide roller 22 and a second guide roller 23, then the operator inserts a first steel bar into a mounting hole 14 of a first winding roller 12, and the operator inserts a second steel bar into a mounting hole 14 of a second winding roller 13. Then, the operator starts the electric push rod 31, the pushing installation frame 32 of the piston rod of the electric push rod 31 and the abutting roller 33 move, and the abutting roller respectively cooperates with the first winding roller 12 and the second winding roller 13 to clamp the reinforcing steel bars.
The operator starts driving motor 86, and the output shaft of driving motor 86 drives worm 85 to rotate, and worm 85 rotates and drives worm wheel 84 to rotate, and worm wheel 84 rotates and drives lead screw 83 to rotate, and lead screw 83 rotates and drives movable rod 82 to remove, and movable rod 82 drives link 87 and removes to the convenient position of operating personnel adjustment actuating post 72.
When the insert 73 on the driving post 72 is inserted into the slot 74 and the second cylinder 922 is inserted into the bar-shaped slot 96, the operator starts the power motor 71, the output shaft of the power motor 71 drives the driving post 72 to rotate through the clamping block 711 and the clamping slot 723, and the driving post 72 rotates to drive the first rod 41 and the third rod 43 to synchronously rotate. The first rod body 41 drives the second driving gear 62 to rotate, the second driving gear 62 drives the second driven gear 63 to rotate through the second synchronous belt 64, the second driven gear 63 rotates to drive the second winding roller 13 to rotate, and therefore second reinforcing steel bars are wound, the third rod body 43 rotates to drive the first driving gear 52 to rotate, the first driving gear 52 drives the first synchronous belt 54 to rotate, the first synchronous belt 54 drives the first driven gear 53 to rotate, the first driven gear 53 rotates to drive the first rotating rod 51 to rotate, and the first rotating rod 51 drives the first winding roller 12 to rotate, so that the first winding roller 12 and the second winding roller 13 synchronously wind reinforcing steel bars. The winding machine can simultaneously wind two reinforcing bars at a time, and is favorable for improving the reinforcing bar winding efficiency of the winding machine.
When the insert 73 on the driving post 72 is inserted into the slot 74 and the second cylinder 922 is not inserted into the bar-shaped slot 96, an operator starts the driving assembly to enable the first winding roller 12 to independently perform the bar-shaped winding operation, and when the insert 73 on the driving post 72 is separated from the slot 74 and the second cylinder 922 is inserted into the bar-shaped slot 96, the operator starts the driving assembly to enable the second winding roller 13 to independently perform the bar-shaped winding operation.
The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.