Online twin spooling machine

Abstract

The application discloses an online connected double take-up machine, and belongs to the field of take-up machines. The online connected double take-up machine comprises a support frame, a workbench arranged on the support frame, a first winding roller for winding a first reinforcing steel bar rotatably arranged at one end of the workbench, a second winding roller for winding a second reinforcing steel bar rotatably arranged at the other end of the workbench, a plurality of guide assemblies arranged on the workbench, one of the guide assemblies being used for guiding the first reinforcing steel bar in cooperation with the first winding roller, and the other guide assembly being used for guiding the second reinforcing steel bar in cooperation with the second winding roller, an abutting assembly arranged on the workbench and used for abutting against the reinforcing steel bars, a first driving assembly arranged on the workbench and used for driving the first winding roller to rotate, and a second driving assembly arranged on the workbench and used for driving the second winding roller to rotate. The application has the effect of improving the reinforcing steel bar winding efficiency of the take-up machine.

Description

Technical Field

[0001] This application relates to the technical field of take-up machines, and in particular to an online integrated double take-up machine. Background Technology

[0002] The rebar take-up machine is suitable for taking up and bundling cold-drawn rebar or cold-rolled ribbed rebar. The rebar take-up machine is generally used in conjunction with a rebar wire drawing machine, a cold-rolled ribbed rebar machine, or a rebar extension machine. The rebar take-up machine uses a speed-regulating motor, which can flexibly adjust the rebar take-up speed.

[0003] In related technologies, rebar take-up machines include a power mechanism, a wire laying mechanism, and a drum as the main structures. The operator extends the rebar onto the drum through the wire laying mechanism. The operator then activates the power mechanism to rotate the drum, which in turn drives the rebar to be wound up.

[0004] Regarding the aforementioned technologies, the inventors believe that a single take-up machine generally only has one drum, and the take-up machine can only take up one steel bar at a time, resulting in low working efficiency. Summary of the Invention

[0005] To improve the rebar winding efficiency of the winding machine, this application provides an online integrated double winding machine.

[0006] The online integrated dual take-up machine provided in this application adopts the following technical solution:

[0007] An online integrated double take-up machine includes a support frame and a worktable mounted on the support frame. A first take-up roller for taking up a first rebar is rotatably mounted at one end of the worktable, and a second take-up roller for taking up a second rebar is rotatably mounted at the other end of the worktable. Multiple guide components are mounted on the worktable; one guide component cooperates with the first take-up roller to guide the first rebar, and another guide component cooperates with the second take-up roller to guide the second rebar. An abutment component for abutting the rebar is provided on the worktable. A first drive component for driving the first take-up roller to rotate is provided on the worktable, and a second drive component for driving the second take-up roller to rotate is provided on the worktable.

[0008] By adopting the above technical solution, the operator first uses a guide component to wind the first rebar onto the first take-up roller. The operator then uses a limiting component to make the bent rebar fit against the first take-up roller. Next, the operator uses another guide component to wind the second rebar onto the second take-up roller. The operator then uses a limiting component to make the bent rebar fit against the second take-up roller. Then, the operator starts the first drive component and the second drive component. The first drive component causes the first take-up roller to drive the first rebar to take up, and the second drive component causes the second take-up roller to drive the second rebar to take up. The take-up machine can simultaneously take up two rebars at the same time, which helps to improve the rebar take-up efficiency of the take-up machine.

[0009] Preferably, the workbench is provided with a drive rod, the drive rod includes 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, the axes of the first rod body, the second rod body, and the third rod body coincide;

[0010] The first drive assembly includes 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. The first rotating rod is fixedly connected to the first take-up roller. A first synchronous belt is wound between the first driving gear and the first driven gear. A power assembly for driving the third rod body to rotate is provided on the workbench.

[0011] By adopting the above technical solution, the operator starts the power assembly, which drives the third rod to rotate. The rotation of the third rod drives the first drive gear to rotate, which drives the first synchronous belt to rotate. The first synchronous belt causes the first driven gear to rotate, which causes the first rotating rod to rotate. The first rotating rod drives the first winding roller to rotate, thereby realizing the winding of the steel bar by the first winding roller.

[0012] Preferably, the workbench is provided with a mounting box, the drive rod is located inside the mounting box, the power assembly includes a power motor mounted on the mounting box, a drive column sleeved on the output shaft of the power motor, and a plug on the drive column. The third rod has a through hole for sliding engagement with the drive column, and the inner sidewall of the through hole has a slot for sliding engagement with the plug.

[0013] By adopting the above technical solution, the operator starts the power motor, the output shaft of the power motor rotates to drive the drive column to rotate, the drive column rotates to drive the insert block to rotate, the insert block cooperates with the slot to make the third rod rotate, and the rotation of the third rod finally realizes the first winding roller to perform the winding operation of the steel bar.

[0014] Preferably, the drive column has a positioning groove for inserting and engaging with the output shaft of the power motor, a locking block is fixedly connected to the output shaft of the power motor, and a slot for sliding engagement with the locking block is provided on the inner side wall of the positioning groove. The mounting box is provided with a lifting assembly for moving the drive column, and the drive column is provided with an adjusting assembly for connecting the first rod body. The second drive assembly includes a second rotating rod rotatably mounted on the worktable, a second driving gear fixedly sleeved on the first rod body, and a second driven gear fixedly sleeved on the second rotating rod. The second rotating rod is fixedly connected to the second take-up roller, and a second synchronous belt is wound between the second driving gear and the second driven gear.

[0015] By adopting the above technical solution, the operator uses the lifting component to lower the drive column to the designated position. Then, the operator activates the adjustment component and connects the first rod body using the adjustment component. When the operator activates the power component, the output shaft of the drive motor drives the drive column to rotate through the cooperation of the locking block and the locking slot. The drive column drives the first rod body to rotate, and the first rod body drives the second drive gear to rotate. The second drive gear, through the second synchronous belt, causes the second driven gear to rotate. The rotation of the second driven gear causes the second winding roller to rotate, thereby realizing the synchronous winding of the second steel bar.

[0016] Preferably, the second rod body has a communicating cavity, the end of the third rod body near the communicating cavity has an inclined surface, the end of the insert block away from the first rod body has an inclined surface, the inclined surface of the third rod body matches the inclined surface of the insert block, the third rod body has a sliding groove for sliding engagement with the insert block, a guide rod is fixedly connected to the inner end face of the sliding groove, the guide rod passes through the insert block and slides into engagement with the insert block, and a first spring is fixedly connected to the insert block, the end of the first spring away from the insert block is fixedly connected to the inner end face of the sliding groove.

[0017] By adopting the above technical solution, when the operator uses the lifting component to move the drive column downward until the insert block enters the communicating space, the insert block is disengaged from the slot. The operator starts the power motor. The rotation of the power motor does not drive the third rod to rotate. The operator uses the adjustment component to connect the first rod. The operator drives the first rod to rotate through the adjustment component. The rotation of the first rod drives the second drive gear to rotate. The second drive gear drives the second driven gear to rotate through the second synchronous belt, thereby causing the second take-up roller to rotate independently.

[0018] Preferably, the lifting assembly includes a fixed sleeve disposed on the mounting box, a movable rod passing through the fixed sleeve, and a lead screw rotatably mounted in the fixed sleeve. A connecting ring is rotatably mounted on the drive column. The movable rod passes through the mounting box and is fixedly connected to the connecting ring. The lead screw passes through the movable rod and is threadedly engaged with the movable rod. A worm gear is fixedly sleeved on the end of the lead screw located in the fixed sleeve. A drive motor is mounted on the fixed sleeve. A worm is coaxially mounted on the output shaft of the drive motor. The worm passes through the fixed sleeve and meshes with the worm gear.

[0019] By adopting the above technical solution, the operator starts the drive motor, the output shaft of the drive motor rotates, which drives the worm to rotate, the worm to rotate, the worm to rotate, the worm to rotate, the lead screw to rotate, the lead screw to rotate, the moving rod to move the connecting ring, and the moving connecting ring to move the drive column, thus making it convenient for the operator to adjust the position of the drive column.

[0020] Preferably, the drive column has an abutment block at its end near the first rod body. The adjustment assembly includes a rotating ring rotatably mounted on the abutment block, a telescopic rod passing through the abutment block, and a lead screw passing through the abutment block. The first rod body has a receiving groove for inserting into the abutment block. The inner sidewall of the receiving groove has a strip groove for sliding with the telescopic rod. A hinge rod is hinged to the rotating ring. The end of the hinge rod away from the rotating ring is hinged to the telescopic rod. The lead screw passes through the rotating ring and is threadedly engaged with the rotating ring. The drive column has a reset assembly for resetting the lead screw. The telescopic rod includes a first cylinder hinged to the hinge rod, a second cylinder passing through the first cylinder, and a second spring fixedly connected to the second cylinder. The end of the second spring away from the second cylinder is fixedly connected to the inner end face of the first cylinder.

[0021] By adopting the above technical solution, the operator adjusts the position of the drive column until the abutment block is inserted into the receiving groove. The operator then causes the drive column to continue to descend. At this time, the lead screw is abutted by the inner end face of the receiving groove, and the lead screw and the abutment block move relative to each other. The movement of the lead screw causes the rotating ring to rotate, and the rotation of the rotating ring drives the hinge rod to move. The movement of the hinge rod drives the telescopic rod to move. Under the elastic force of the second spring, the second cylinder is inserted into the strip groove. At this time, when the operator rotates the drive column, the rotation of the rotating column can drive the telescopic rod to rotate, and the rotation of the telescopic rod drives the first rod to rotate, thereby realizing the rotation of the second take-up roller.

[0022] Preferably, the reset assembly includes a fixed block fixedly connected to the lead screw and a third spring fixedly connected to the fixed block. The drive column has a reset groove for sliding cooperation with the fixed block, and the end of the third spring away from the fixed block is fixedly connected to the inner end face of the reset groove.

[0023] By adopting the above technical solution, when the lead screw abuts against the inner end face of the receiving groove, the operator continues to push the drive column down, and the fixed block moves relative to the drive column. At this time, the third spring is in a compressed state. When the drive column is completely disengaged from the receiving groove, the fixed block is reset under the elastic force of the third spring. The fixed block drives the lead screw to move, and the lead screw causes the rotating ring to rotate in the opposite direction, thereby realizing the reset of the telescopic rod.

[0024] Preferably, the guiding assembly includes a positioning box, a plurality of first guide rollers rotatably mounted in the positioning box, and a plurality of second guide rollers rotatably mounted in the positioning box. The plurality of first guide rollers are arranged vertically in pairs and the plurality of second guide rollers are arranged horizontally in pairs. The positioning box has a through hole for passing through the reinforcing bar. The first guide rollers have a first annular groove for pressing against the reinforcing bar, and the second guide rollers have a second annular groove for pressing against the reinforcing bar.

[0025] By adopting the above technical solution, the setting of two first guide rollers helps to ensure that the steel bar will not deflect in the horizontal direction, and the setting of two second guide rollers helps to ensure that the steel bar will not deflect in the vertical direction. The positioning hole, together with the first guide roller and the second guide roller, facilitates the operator to straighten the steel bar and guide the steel bar.

[0026] Preferably, the abutting assembly includes an electric push rod disposed on the worktable, a mounting bracket mounted on the electric push rod, and an abutting roller rotatably mounted on the mounting bracket, wherein the abutting roller abuts against the reinforcing bar.

[0027] By adopting the above technical solution, the operator starts the electric push rod, the piston rod of the electric push rod moves and drives the mounting frame to move, the mounting frame moves and drives the abutment roller to move, so that the abutment roller abuts against the steel bar, thereby restricting the position of the steel bar.

[0028] In summary, this application includes at least one of the following beneficial technical effects:

[0029] 1. The operator first uses a guide component to wind the first rebar onto the first take-up roller. The operator then uses a limiting component to make the bent rebar fit against the first take-up roller. Next, the operator uses another guide component to wind the second rebar onto the second take-up roller. The operator then uses a limiting component to make the bent rebar fit against the second take-up roller. Then, the operator starts the first drive component and the second drive component. The first drive component causes the first take-up roller to drive the first rebar to take up, and the second drive component causes the second take-up roller to drive the second rebar to take up. The take-up machine can take up two rebars at the same time, which helps to improve the rebar take-up efficiency of the take-up machine.

[0030] 2. The operator uses the lifting assembly to lower the drive column to the designated position. Then, the operator activates the adjustment assembly and connects it to the first rod. When the operator activates the power assembly, the output shaft of the drive motor rotates the drive column through the cooperation of the locking block and the locking slot. The drive column drives the first rod to rotate, and the first rod drives the second drive gear to rotate. The second drive gear, through the second synchronous belt, causes the second driven gear to rotate. The rotation of the second driven gear causes the second winding roller to rotate, thereby achieving synchronous winding of the second steel bar.

[0031] 3. The operator adjusts the position of the drive column until the abutment block is inserted into the receiving groove. The operator then lowers the drive column further. At this time, the lead screw is abutted by the inner end face of the receiving groove, and the lead screw and the abutment block move relative to each other. The movement of the lead screw causes the rotating ring to rotate, which in turn drives the hinge rod to move. The movement of the hinge rod then drives the telescopic rod to move. Under the elastic force of the second spring, the second cylinder is inserted into the strip groove. At this time, when the operator rotates the drive column, the rotation of the drive column can drive the telescopic rod to rotate, which in turn drives the first rod to rotate, thereby realizing the rotation of the second take-up roller. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of an online integrated double take-up machine according to an embodiment of this application.

[0033] Figure 2 This is a schematic diagram of the structure of the abutment component according to an embodiment of this application.

[0034] Figure 3 This is a schematic diagram of the internal structure of the installation box according to an embodiment of this application.

[0035] Figure 4 This is a schematic diagram of the internal structure of the drive rod according to an embodiment of this application.

[0036] Figure 5 yes Figure 4 Enlarged diagram of point A in the middle.

[0037] Figure 6 yes Figure 4 Enlarged diagram of point B in the middle.

[0038] Explanation of reference numerals in the attached figures:

[0039] 1. Workbench; 11. Support frame; 12. First take-up roller; 13. Second take-up roller; 14. Mounting hole; 15. Receiving box; 151. Third guide roller; 152. Third annular groove; 16. Baffle; 17. Mounting box; 2. Guide assembly; 21. Positioning box; 211. Through hole; 22. First guide roller; 221. First annular groove; 23. Second guide roller; 231. Second annular groove; 3. Abutment assembly; 31. Electric push rod; 32. Mounting frame; 33. Abutment roller; 4. Drive rod; 41. First rod body; 42. Second rod body; 421. Communicating cavity; 43. Third rod body; 431. Communicating hole; 5. First drive assembly; 51. First rotating rod; 52. First driving gear; 53. First driven gear; 54. First synchronous belt; 6. Second drive assembly; 61. Second rotating... 62. Second driving gear; 63. Second driven gear; 64. Second synchronous belt; 7. Power assembly; 71. Power motor; 711. Locking block; 72. Drive column; 721. Reset groove; 722. Positioning groove; 723. Locking groove; 73. Insert block; 74. Slot; 75. Slide groove; 76. Guide rod; 77. First spring; 78. Abutment block; 79. Reset assembly; 791. Fixing block; 792. Third spring; 8. Lifting assembly; 81. Fixing sleeve; 82. Moving rod; 83. Lead screw; 84. Worm gear; 85. Worm; 86. Drive motor; 87. Connecting ring; 9. Adjusting assembly; 91. Rotating ring; 92. Telescopic rod; 921. First cylinder; 922. Second cylinder; 923. Second spring; 93. Lead screw; 94. Hinge rod; 95. Receiving groove; 96. Strip groove. Detailed Implementation

[0040] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0041] This application discloses an online integrated dual take-up machine. (Refer to...) Figure 1 The online integrated double take-up machine includes a workbench 1 and a support frame 11.

[0042] Reference Figure 2The worktable 1 is rectangular and horizontally arranged. Three support frames 11 are installed on the bottom surface of the worktable 1, spaced apart along its length. The upper surfaces of the support frames 11 are fixedly connected to the worktable 1. The centerline along the length and the centerline along the width of the worktable 1 divide the bottom surface of the worktable 1 into four independent rectangular areas. A first take-up roller 12 and a second take-up roller 13 are respectively installed on two opposite independent areas. The first take-up roller 12 and the second take-up roller 13 are rotatably connected to the bottom surface of the worktable 1.

[0043] Reference Figure 2 The outer circumferential surfaces of both the first take-up roller 12 and the second take-up roller 13 are provided with mounting holes 14 for inserting reinforcing bars, and a guide assembly 2 is provided on the end of the worktable 1 near the first take-up roller 12. There are two guide assemblies 2, one for guiding the first reinforcing bar wound on the first take-up roller 12, and the other for guiding the second reinforcing bar wound on the second take-up roller 13.

[0044] Reference Figure 2 Each 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 to the worktable 1. A through hole 211 for a reinforcing bar to pass through is provided on the positioning box 21, and the reinforcing bar slides against the inner wall of the through hole 211. The positioning boxes 21 in the two guide assemblies 2 are fitted together and fixedly connected. Two first guide rollers 22 are provided, vertically arranged and spaced apart, and rotatably connected to the inner top surface of the positioning box 21. A first annular groove 221 is provided on the outer circumferential surface of the first guide roller 22. The reinforcing bar is located between two adjacent first guide rollers 22, and slides against the inner wall of the first annular groove 221. The first annular groove 221, in conjunction with the through hole 211, helps to limit the horizontal movement of the reinforcing bar, and the arrangement of two adjacent first guide rollers 22 helps to straighten the reinforcing bar.

[0045] Reference Figure 2 Two second guide rollers 23 are provided, arranged horizontally and spaced apart. The second guide rollers 23 are rotatably connected to the inner wall of the positioning box 21. A second annular groove 231 is formed on the outer circumferential surface of the second guide rollers 23. The reinforcing bar is located between two adjacent second guide rollers 23, and the reinforcing bar slides against the inner wall of the second annular groove 231. The arrangement of the second guide rollers 23 and the second annular groove 231 helps to restrict the vertical movement of the reinforcing bar and facilitates further straightening of the reinforcing bar.

[0046] Reference Figure 2A 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 at intervals inside the receiving box 15. The third guide rollers 151 are vertically arranged and rotatably connected to the inner top surface of the receiving box 15. A third annular groove 152 is formed on the third guide roller 151. The reinforcing bar extending to the second winding roller 13 slides through the receiving box 15. The reinforcing bar is located between the two third guide rollers 151, and the reinforcing bar slides and engages with the inner sidewall of the third annular groove 152. The arrangement of the receiving box 15 and the third guide rollers 151 is conducive to guiding the direction of the reinforcing bar.

[0047] Reference Figure 2 The worktable 1 is equipped with two abutment components 3: one abutment component 3 cooperates with the first take-up roller 12, and the other abutment component 3 cooperates with the second take-up roller 13. Each abutment component 3 includes an electric push rod 31, a mounting frame 32, and an abutment roller 33. A baffle 16 is fixedly connected to the outer edge of the bottom surface of the worktable 1. The electric push rod 31 is mounted on the outer wall of the baffle 16, and its piston rod passes through the baffle 16 and slides in cooperation with it. The mounting frame 32 is mounted on the piston rod of the electric push rod 31, and its middle part is fixedly connected to the piston rod of the electric push rod 31. Each mounting frame 32 has two abutment rollers 33: one abutment roller 33 is rotatably mounted on one end of the mounting frame 32, and the other abutment roller 33 is rotatably mounted on the other end of the mounting frame 32. The abutment roller 33 can cooperate with the first take-up roller 12 and the second take-up roller 13 to clamp the steel bar, thereby ensuring that the steel bar can be wound and rolled along the outer circumference of the first take-up roller 12 and the second take-up roller 13.

[0048] Reference Figure 3 A drive rod 4 is vertically arranged on the upper surface of the middle part of the workbench 1. The drive rod 4 includes a first rod 41, a second rod 42 and a third rod 43. The axes of the first rod 41, the second rod 42 and the third rod 43 coincide. The bottom surface of the first rod 41 is rotatably connected to the upper surface of the workbench 1, the bottom surface of the second rod 42 is rotatably connected to the upper surface of the first rod 41, and the bottom surface of the third rod 43 is rotatably connected to the upper surface of the second rod 42.

[0049] Reference Figure 3The workbench 1 is equipped with a first drive assembly 5 for driving the first take-up roller 12 to rotate. The first drive assembly 5 includes a first rotating rod 51, a first driving gear 52, and a first driven gear 53. The first rotating rod 51 is vertically inserted through the workbench 1 and is rotatably connected to the workbench 1. The axis of the first rotating rod 51 coincides with the axis of the first take-up roller 12, and the first rotating rod 51 is fixedly connected to the first take-up roller 12. The first driving gear 52 is fixedly sleeved on the third rod body 43, and 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 meshes with the first driving gear 52 and the second driven gear 63, respectively.

[0050] Reference Figure 3 A second drive assembly 6 for driving the second take-up roller 13 to rotate is provided on the worktable 1. The second drive assembly 6 includes a second rotating rod 61, a second driving gear 62, and a second driven gear 63. The second rotating rod 61 is vertically inserted through the worktable 1 and is rotatably connected to the worktable 1. The axis of the second rotating rod 61 coincides with the axis of the second take-up roller 13, and the bottom of the second rotating rod 61 is fixedly connected to the second take-up roller 13. 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 meshes with the second driving gear 62 and the second driven gear 63 respectively.

[0051] Reference Figure 3 , Figure 4 A mounting box 17 is installed on the workbench 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 synchronous belt 54 and the second synchronous belt 64 can pass through the mounting box 17. A power assembly 7 is provided on the mounting box 17, which includes a power motor 71, a drive column 72, and a plug 73. The power motor 71 is installed on the upper surface of the mounting box 17, and the 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 to the mounting box 17. The drive column 72 is located on the end of the output shaft of the power motor 71 located inside the mounting box 17, and a positioning groove 722 is provided on the drive column 72 for insertion and engagement with the output shaft of the power motor 71. A locking block 711 is fixedly connected to the output shaft of the power motor 71, and a locking groove 723 is provided on the inner side wall of the positioning groove 722, and the locking block 711 slides and engages with the inner side wall of the locking groove 723.

[0052] Reference Figure 4A connecting hole 431 is passed through the third rod 43, and a drive post 72 is inserted into the connecting hole 431, with the drive post 72 slidingly engaged with the inner wall of the connecting hole 431. A plug 73 is inserted onto the outer circumferential surface of the drive post 72, and a slot 74 is provided on the inner wall of the connecting hole 431. The length direction of the slot 74 is consistent with the length direction of the third rod 43, and the plug 73 slidesly engaged with the inner wall of the slot 74.

[0053] Reference Figure 4 The outer circumferential surface of the drive column 72 is provided with a groove 75 for accommodating the insert 73, and the insert 73 slides and engages with the inner sidewall of the groove 75. A guide rod 76 is fixedly connected to the inner end face of the groove 75, and the guide rod 76 is arranged horizontally. The guide rod 76 passes through the insert 73 and slides and engages with the insert 73. A first spring 77 is sleeved on the end of the guide rod 76 located in the groove 75. One end of the first spring 77 is fixedly connected to the insert 73, and the other end of the first spring 77 is fixedly connected to the inner end face of the groove 75. A communicating cavity 421 is provided in the second rod body 42, and the communicating cavity 421 penetrates the upper and lower surfaces of the second rod body 42. The end of the third rod body 43 near the communicating cavity 421 is provided with an inclined surface, and the end of the insert 73 away from the first rod body 41 is provided with an inclined surface. The inclined surfaces of the third rod body 43 and the insert 73 match.

[0054] Reference Figure 4 , Figure 5 The mounting box 17 is equipped with a lifting assembly 8, which includes a fixed sleeve 81, a moving rod 82, and a lead screw 83. The fixed sleeve 81 is vertically arranged, and its bottom surface is fixedly connected to the upper surface of the mounting box 17. The moving rod 82 is inserted into the fixed sleeve 81, and it slides against the inner wall of the fixed sleeve 81. The end of the moving rod 82 extending out of the fixed sleeve 81 passes through the mounting box 17, and it slides against the mounting box 17. A connecting ring 87 is fitted on the drive column 72, and the connecting ring 87 is rotatably connected to the drive column 72 and fixedly connected to the moving rod 82.

[0055] Reference Figure 4 , Figure 5 A lead screw 83 is rotatably mounted on the inner top surface of a fixed sleeve 81. The lead screw 83 passes through a moving rod 82, and the lead screw 83 and the moving rod 82 are threaded together. A worm gear 84 is fixedly sleeved on the end of the lead screw 83 located inside the fixed sleeve 81. A worm 85 passes through the fixed sleeve 81, and the worm 85 meshes with the worm gear 84. A drive motor 86 is mounted on the fixed sleeve 81, and the output shaft of the drive motor 86 is coaxially and fixedly connected to the worm 85.

[0056] Reference Figure 4A stop block 78 is provided at the end of the drive column 72 near the first rod body 41. The stop block 78 is integrally formed with the drive column 72, and the upper surface of the first rod body 41 has a receiving groove 95 for inserting and engaging with the stop block 78. An adjustment assembly 9 is provided on the stop block 78, which includes a rotating ring 91, a telescopic rod 92, and a lead screw 93. The rotating ring 91 is disposed inside the stop block 78 and is rotatably connected to the stop block 78. Two hinge rods 94 are provided on the rotating ring 91, and the two hinge rods 94 are arranged symmetrically about the axis of the rotating ring 91. Two telescopic rods 92 are provided, and the two telescopic rods 92 correspond one-to-one with the two hinge rods 94.

[0057] Reference Figure 4 , Figure 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 inserted into the abutment block 78 and is hinged to the end of the hinge rod 94 away from the rotating ring 91. The second cylinder 922 is inserted into the end of the first cylinder 921 away from the hinge rod 94, and a strip groove 96 for sliding engagement with the second cylinder 922 is provided on the inner sidewall of the receiving groove 95. The second spring 923 is located inside the first cylinder 921, with one end fixedly connected to the second cylinder 922 and the other end fixedly connected to the inner end face of the first cylinder 921.

[0058] Reference Figure 4 , Figure 5 A lead screw 93 is vertically inserted into the abutment block 78, and passes through the rotating ring 91, with the lead screw 93 and the rotating ring 91 in a threaded connection. A reset assembly 79 for resetting the lead screw 93 is provided inside the drive column 72. The reset assembly 79 includes a fixing block 791 and a third spring 792. A reset groove 721 is formed inside the drive column 72, and the reset groove 721 is vertically arranged. The fixing block 791 is fixedly connected to the end of the lead screw 93 extending into the reset groove 721, and the fixing block 791 slides against the inner wall of the reset groove 721. One end of the third spring 792 is fixedly connected to the side of the fixing block 791 away from the lead screw 93, and the other end of the third spring 792 is fixedly connected to the inner end face of the reset groove 721.

[0059] The implementation principle of an online integrated double take-up machine according to an embodiment of this application is as follows: The operator first inserts the reinforcing bar into the positioning box 21. The operator straightens the reinforcing bar using the first guide roller 22 and the second guide roller 23. Then, the operator inserts the first reinforcing bar into the mounting hole 14 of the first take-up roller 12 and the second reinforcing bar into the mounting hole 14 of the second take-up roller 13. Then, the operator starts the electric push rod 31. The piston rod of the electric push rod 31 pushes the mounting bracket 32 ​​and the abutment roller 33 to move. The abutment roller cooperates with the first take-up roller 12 and the second take-up roller 13 to clamp the reinforcing bar.

[0060] The operator starts the drive motor 86, and the output shaft of the drive motor 86 drives the worm gear 85 to rotate. The rotation of the worm gear 85 drives the worm wheel 84 to rotate. The rotation of the worm wheel 84 drives the lead screw 83 to rotate. The rotation of the lead screw 83 drives the moving rod 82 to move. The moving rod 82 drives the connecting ring 87 to move, thereby facilitating the operator to adjust the position of the drive column 72.

[0061] When the insert block 73 on the drive column 72 is inserted into the slot 74 and the second cylinder 922 is inserted into the strip groove 96, the operator starts the power motor 71. The output shaft of the power motor 71 drives the drive column 72 to rotate through the locking block 711 and the locking slot 723. The rotation of the drive column 72 drives the first rod 41 and the third rod 43 to rotate synchronously. The first rod 41 drives the second drive gear 62 to rotate. The second drive gear 62 drives the second driven gear 63 to rotate through the second synchronous belt 64. The rotation of the second driven gear 63 drives the second winding roller 13 to rotate, thereby realizing the winding of the second steel bar. The rotation of the third rod 43 drives the first drive gear 52 to rotate. The first drive gear 52 drives the first synchronous belt 54 to rotate. The first synchronous belt 54 drives the first driven gear 53 to rotate. The rotation of the first driven gear 53 drives the first rotating rod 51 to rotate. The first rotating rod 51 drives the first winding roller 12 to rotate, thereby realizing the synchronous winding of the steel bar by the first winding roller 12 and the second winding roller 13. The winding machine can simultaneously wind up two steel bars at the same time, which helps to improve the winding efficiency of the steel bar winding machine.

[0062] When the insert block 73 on the drive column 72 is inserted into the slot 74 and the second cylinder 922 is not inserted into the strip groove 96, the operator can only enable the first take-up roller 12 to perform the rebar take-up operation by activating the drive assembly; when the insert block 73 on the drive column 72 is disengaged from the slot 74 and the second cylinder 922 is inserted into the strip groove 96, the operator can enable the second take-up roller 13 to perform the rebar take-up operation by activating the drive assembly.

[0063] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An online double spooler, comprising a support frame (11) and a worktable (1) arranged on the support frame (11), characterized in that: The workbench (1) is rotatably installed with a first winding roller (12) for winding a first reinforcing bar at one end, and rotatably installed with a second winding roller (13) for winding a second reinforcing bar at the other end, a plurality of guide assemblies (2) are installed on the workbench (1), one of the guide assemblies (2) is used for guiding the first reinforcing bar matched with the first winding roller (12), and the other guide assembly (2) is used for guiding the second reinforcing bar matched with the second winding roller (13), an abutting assembly (3) for abutting the reinforcing bar is arranged on the workbench (1), a first driving assembly (5) for driving the first winding roller (12) to rotate is arranged on the workbench (1), and a second driving assembly (6) for driving the second winding roller (13) to rotate is arranged on the workbench (1); A driving rod (4) is arranged on the workbench (1), the driving rod (4) comprises a first rod body (41) rotatably installed on the workbench (1), a second rod body (42) rotatably installed on the first rod body (41), and a third rod body (43) rotatably installed on the second rod body (42), and the axes of the first rod body (41), the second rod body (42) and the third rod body (43) coincide; The first driving assembly (5) comprises a first rotating rod (51) rotatably installed on the workbench (1), a first driving gear (52) fixedly sleeved on the third rod body (43), and a first driven gear (53) fixedly sleeved on the first rotating rod (51), the first rotating rod (51) is fixedly connected with the first winding roller (12), the first driving gear (52) and the first driven gear (53) are wound with a first synchronous belt (54) therebetween, and a power assembly (7) for driving the third rod body (43) to rotate is arranged on the workbench (1); An installation box (17) is arranged on the workbench (1), the driving rod (4) is located in the installation box (17), the power assembly (7) comprises a power motor (71) arranged on the installation box (17), a driving column (72) sleeved on an output shaft of the power motor (71), and an insertion block (73) arranged on the driving column (72), the third rod body (43) penetrates a communication hole (431) for sliding cooperation with the driving column (72), and an insertion slot (74) for sliding cooperation with the insertion block (73) is arranged on the inner side wall of the communication hole (431); The driving column (72) is provided with a positioning groove (722) for plug-in cooperation with the output shaft of the power motor (71), the output shaft of the power motor (71) is fixedly connected with a clamping block (711), the inner side wall of the positioning groove (722) is provided with a clamping groove (723) for sliding cooperation with the clamping block (711), the mounting box (17) is provided with a lifting assembly (8) for moving the driving column (72), the driving column (72) is provided with an adjusting assembly (9) for connecting the first rod body (41), the second driving assembly (6) comprises a second rotating rod (61) rotatably installed on the workbench (1), a second driving gear (62) fixedly sleeved on the first rod body (41) and a second driven gear (63) fixedly sleeved on the second rotating rod (61), the second rotating rod (61) is fixedly connected with the second winding roller (13), and the second driving gear (62) and the second driven gear (63) are provided with a second synchronous belt (64) therearound. The second rod body (42) is provided with a communication cavity (421), the end of the third rod body (43) close to the communication cavity (421) is provided with an inclined surface, the end of the insertion block (73) away from the first rod body (41) is provided with an inclined surface, the inclined surface of the third rod body (43) matches the inclined surface of the insertion block (73), the third rod body (43) is provided with a sliding groove (75) for sliding cooperation with the insertion block (73), the inner end surface of the sliding groove (75) is fixedly connected with a guide rod (76), the guide rod (76) penetrates through the insertion block (73) and slidably cooperates with the insertion block (73), and the insertion block (73) is fixedly connected with a first spring (77), the end of the first spring (77) away from the insertion block (73) is fixedly connected with the inner end surface of the sliding groove (75).

2. An on-line double-end-tie machine as claimed in claim 1, wherein: The lifting assembly (8) comprises a fixed sleeve (81) arranged on the mounting box (17), a moving rod (82) penetrating through the fixed sleeve (81) and a lead screw (83) rotatably installed in the fixed sleeve (81), the driving column (72) is rotatably installed with a connecting ring (87), the moving rod (82) penetrates into the mounting box (17) and is fixedly connected with the connecting ring (87), the lead screw (83) penetrates into the moving rod (82) and threadedly cooperates with the moving rod (82), the end of the lead screw (83) located in the fixed sleeve (81) is fixedly sleeved with a worm wheel (84), the fixed sleeve (81) is provided with a driving motor (86), the output shaft of the driving motor (86) is coaxially installed with a worm (85), the worm (85) penetrates into the fixed sleeve (81) and meshes with the worm wheel (84).

3. An on-line double spooler as claimed in claim 1, wherein: The driving column (72) is provided with an abutting block (78) near the end of the first rod body (41), the adjusting assembly (9) comprises a rotating ring (91) rotatably installed on the abutting block (78), a telescopic rod (92) penetrating through the abutting block (78), and a lead screw (93) penetrating through the abutting block (78), the first rod body (41) is provided with an accommodating groove (95) for plug-in cooperation with the abutting block (78), the inner side wall of the accommodating groove (95) is provided with a strip-shaped groove (96) for sliding cooperation with the telescopic rod (92), the rotating ring (91) is hingedly provided with a hinge rod (94), the end of the hinge rod (94) away from the rotating ring (91) is hingedly connected with the telescopic rod (92), the lead screw (93) penetrates through the rotating ring (91), and the lead screw (93) is in threaded transmission cooperation with the rotating ring (91), the driving column (72) is provided with a reset assembly (79) for resetting the lead screw (93), the telescopic rod (92) comprises a first cylinder (921) hingedly connected with the hinge rod (94), a second cylinder (922) penetrating through the first cylinder (921), and a second spring (923) fixedly connected with the second cylinder (922), and the end of the second spring (923) away from the second cylinder (922) is fixedly connected with the inner end surface of the first cylinder (921).

4. An on-line double spooler as claimed in claim 3, wherein: The reset assembly (79) comprises a fixed block (791) fixedly connected with the lead screw (93) and a third spring (792) fixedly connected with the fixed block (791), and the driving column (72) is provided with a reset groove (721) for sliding cooperation with the fixed block (791), and the end of the third spring (792) away from the fixed block (791) is fixedly connected with the inner end surface of the reset groove (721).

5. An on-line double spooler as claimed in claim 1, wherein: The guiding assembly (2) comprises a positioning box (21), a plurality of first guide rollers (22) rotatably installed in the positioning box (21), and a plurality of second guide rollers (23) rotatably installed in the positioning box (21), the first guide rollers (22) are vertically arranged in pairs, the second guide rollers (23) are horizontally arranged in pairs, the positioning box (21) is provided with a penetrating hole (211) for penetrating through the steel bars, the first guide rollers (22) are provided with a first annular groove (221) for abutting against the steel bars, and the second guide rollers (23) are provided with a second annular groove (231) for abutting against the steel bars.

6. An on-line double spooler as claimed in claim 1, wherein: The abutting assembly (3) comprises an electric push rod (31) arranged on the workbench (1), a mounting bracket (32) mounted on the electric push rod (31), and an abutting roller (33) rotatably mounted on the mounting bracket (32), and the abutting roller (33) abuts against the steel bars.

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