Guide device for winding prestressed steel strand

Abstract

The invention discloses a guide device for winding a prestressed steel strand, and relates to the technical field of steel strand winding. The winding device comprises a mounting outer frame, a winding mechanism is arranged on the inner side of the mounting outer frame, a guide mechanism and a clamping mechanism which are matched for use are arranged on the winding mechanism, and a conveying mechanism is arranged at the bottom end of the mounting outer frame; through cooperative use of the winding mechanism and the guide mechanism, a first winding frame and a second winding frame can be driven to synchronously rotate and a reciprocating screw rod is driven to rotate, so that a reciprocating sliding frame can be driven to do circulating reciprocating motion, and then a material guide penetrating hole can be driven to do circulating reciprocating motion; according to the pre-stressed steel strand winding device, the first winding frame and the second winding frame are arranged, so that pre-stressed steel strands can be uniformly wound and wound on the first winding frame and the second winding frame, the phenomenon of disordered winding of the pre-stressed steel strands can be avoided, convenience is provided for butt joint and separation of the first winding frame and the second winding frame, and therefore it is guaranteed that pre-stressed steel strand coils are conveniently and rapidly discharged after being bundled.

Description

Technical Field

[0001] The invention relates to the technical field of steel strand winding, in particular to a guide device for winding a prestressed steel strand. Background Art

[0002] Prestressed steel strand is a twisted steel cable composed of 2, 3, 7 or 19 high-strength steel wires, and has been stress-relieved. Its main characteristics are high strength and good relaxation performance. In addition, it is relatively straight when unfolded, and prestressed steel strand needs to be coiled during production and processing.

[0003] The existing prestressed steel strands cannot ensure uniform winding and winding of the prestressed steel strands when winding, which easily leads to disordered winding. When the prestressed steel strands are cut, the ends of the unwound prestressed steel strands are easily dropped to the ground, which requires the user to pick up the prestressed steel strands many times, which is inconvenient for the user to operate. In addition, the existing prestressed steel strands need to be hoisted to other workstations for wrapping operations after winding, which reduces the processing efficiency of the prestressed steel strands, and the unwrapped prestressed steel strand coils are easily damaged when hoisted.

[0004] In view of the above problems, the inventors proposed a guide device for winding prestressed steel strands to solve the above problems. Summary of the invention

[0005] In order to solve the problems that the existing prestressed steel strands cannot ensure uniform winding and winding of the prestressed steel strands when winding, the unwound prestressed steel strand ends are prone to falling to the ground when cutting the prestressed steel strands, and the strands need to be hoisted to other workstations for wrapping operations after winding; the purpose of the present invention is to provide a guide device for winding prestressed steel strands.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions: a guiding device for winding prestressed steel strands, comprising an outer mounting frame, a winding mechanism is arranged on the inner side of the outer mounting frame, and a guiding mechanism and a clamping mechanism for use in conjunction with the winding mechanism are arranged on the winding mechanism, a feeding mechanism is arranged at the bottom end of the outer mounting frame, and a guiding mechanism for use in conjunction with the feeding mechanism is arranged on both sides of the winding mechanism, a wrapping mechanism for use in conjunction with the feeding mechanism is arranged on one side of the top end of the outer mounting frame, and a wrapping tape roll is detachably arranged on the wrapping mechanism, a limiting mechanism for use in conjunction with the wrapping tape roll is arranged on the wrapping mechanism, and the winding mechanism and the guiding mechanism are matched. The combined use can make the prestressed steel strands evenly wound and coiled, the setting and use of the clamping mechanism can stably clamp the prestressed steel strands when winding an appropriate amount of prestressed steel strands, thereby avoiding the phenomenon that the ends of the unwound prestressed steel strands fall to the ground when the prestressed steel strands are cut off, and the coordinated use of the feeding mechanism, the material guiding mechanism, the wrapping mechanism and the limiting mechanism can conveniently install three wrapping tape rolls at one time, thereby effectively reducing the replacement frequency of the wrapping tape rolls, and can evenly wrap the wrapping tape on the outside of the prestressed steel strand roll after bundling, thereby realizing convenient and fast wrapping of the prestressed steel strand roll after bundling.

[0007] Preferably, the winding mechanism includes a two-way electric push rod, the two-way electric push rod is fixedly mounted on the inner top end of the mounting outer frame, and the ends of the output ends on both sides of the two-way electric push rod are respectively fixedly sleeved with the first vertical plate and the second vertical plate, the upper ends of the first vertical plate and the second vertical plate are penetrated with two mounting through holes, and sliding guide rods are fixedly inserted in the mounting through holes, the upper end of the mounting outer frame is penetrated with symmetrically arranged sliding guide holes, and the sliding guide rods are slidably inserted in the sliding guide holes, a first motor is fixedly mounted on one side of the first vertical plate, and the end of the output end of the first motor is fixedly connected to a first rotating rod, the first rotating rod is rotatably inserted in the first vertical plate, and the first winding frame is fixedly sleeved on the first rotating rod, the second vertical plate is rotatably inserted with the second rotating rod, and the second winding frame used in conjunction with the first winding frame is fixedly sleeved on the second rotating rod, the end of the first rotating rod is fixedly connected with a hexagonal prism, and the The ends of the two rotating rods are provided with a hexagonal groove, and the hexagonal prism can be slidably inserted in the hexagonal groove. The guiding mechanism includes a reciprocating screw and a limiting guide rod. The reciprocating screw is rotatably inserted in the first vertical plate, and one end of the reciprocating screw is fixedly sleeved with the first wheel disc, and the end of the first rotating rod close to the first motor is fixedly sleeved with the second wheel disc, and the second wheel disc and the outer side of the first wheel disc are transmission sleeved with a transmission belt, a reciprocating slide for matching use is threadedly sleeved on the reciprocating screw, and a material guide through-hole for matching use is penetrated through the lower end of the reciprocating slide, the limiting guide rod is fixedly inserted in the first vertical plate, and the ends of the limiting guide rod and the reciprocating screw rod can both slidably penetrate the second vertical plate, a limiting guide hole is penetrated on the reciprocating slide, and the limiting guide rod slides through the limiting guide hole, and two rotating sockets are penetrated on the second vertical plate, and the ends of the reciprocating screw rod and the limiting guide rod can both be slidably inserted in the rotating sockets.

[0008] Preferably, the material clamping mechanism includes a first electric telescopic rod and a side sliding rod, the first electric telescopic rod is fixedly inserted into the upper end of the reciprocating slide, and the end fixed sleeve of the output end of the first electric telescopic rod is provided with a mounting ring, symmetrically distributed L-shaped side rods are fixedly installed on the mounting ring, and the end of the L-shaped side rod is fixedly sleeved with a trapezoidal push block, the side sliding rods are fixedly installed on both sides of the reciprocating slide, and the end of the side sliding rod is fixedly sleeved with a fixing ring, the opposite sides of the fixing ring are fixedly installed with a first spring, and the first spring is movably sleeved on the side sliding rod, the end of the first spring is fixedly connected to a sliding side frame, and the sliding side frame is slidably sleeved on the side sliding rod, a driving push groove is penetrated on the sliding side frame, and the trapezoidal push block slides through the driving push groove, and the bottom end of the sliding side frame is fixedly connected with a material clamping card used in conjunction with the material guide perforation.

[0009] Preferably, the feeding mechanism includes an electric cylinder body, which is fixedly mounted on the bottom end of the mounting outer frame, and an electric cylinder slider is slidably provided on the electric cylinder body, a feeding bracket is fixedly mounted on the top of the electric cylinder slider, and one end of the feeding bracket is fixedly mounted, the output end of the second motor rotates through the feeding bracket and an active roller is fixedly sleeved on the outside thereof, and a third rotating rod is rotatably inserted at the other end of the feeding bracket, and a driven rotating roller is rotatably sleeved on the outside of the third rotating rod, the material guiding mechanism includes a second electric telescopic rod, the second electric telescopic rod is fixedly inserted on the first vertical plate and the second vertical plate, and the end of the output end of the second electric telescopic rod is fixedly sleeved with a matching material guiding vertical plate, the wrapping mechanism includes a wrapping bracket, the wrapping bracket is fixedly mounted on the end of the mounting outer frame, and a third motor is fixedly mounted on the upper end of one side of the wrapping bracket, the output end of the third motor rotates through the wrapping bracket and a driving wheel is fixedly sleeved at the end thereof, a symmetrically distributed fourth motor is fixedly inserted on the wrapping bracket, and the output end of the fourth motor rotates through the wrapping bracket The bracket is fixedly provided with a driven rotating wheel at its end, a wrapping ring frame is rotatably installed on the wrapping bracket, and the driving rotating wheel and the driven rotating wheel can be clamped on the wrapping ring frame, one side of the wrapping ring frame is fixedly plugged with three mounting side rods, and a sliding ring is slidably sleeved on the mounting side rod, a second spring is fixedly installed on one side of the sliding ring, the end of the second spring is fixedly connected to the wrapping ring frame, and a limited countersunk hole is provided on the wrapping belt roll, the wrapping belt roll can be slidably sleeved on the mounting side rod, and the sliding ring can be with the limit The inner walls of the countersunk holes are in contact with each other, and the limiting mechanism includes a limiting snap ring, which can be slidably mounted on the mounting side rod, and the limiting snap ring is provided with symmetrically arranged mounting countersunk holes, and a limiting plug rod is slidably inserted in the mounting countersunk holes, and the opposite ends of the limiting plug rod are fixedly sleeved with limiting rings, and the opposite sides of the limiting rings are fixedly installed with a third spring, and the end of the third spring is fixedly connected to the inner wall of the mounting countersunk hole, and a limiting hole is penetrated through the end of the mounting side rod, and the limiting plug rod can be slidably inserted in the limiting hole.

[0010] Compared with the prior art, the present invention has the following beneficial effects: 1. Through the coordinated use of the winding mechanism and the guide mechanism, the first winding frame and the second winding frame can be driven to rotate synchronously and the reciprocating screw rod can be driven to rotate, thereby driving the reciprocating slide to move back and forth in a cycle, and then driving the material guide perforator to move back and forth in a cycle, so that the prestressed steel strand can be evenly wound and wound on the first winding frame and the second winding frame, thereby avoiding the phenomenon of disordered winding of the prestressed steel strand, and providing convenience for the docking and separation of the first winding frame and the second winding frame, thereby ensuring the convenient and rapid unloading of the prestressed steel strand coil after bundling; 2. Through the setting and use of the clamping mechanism, when the first winding frame and the second winding frame wind up an appropriate amount of prestressed steel strand, the installation ring can be driven to move toward the side close to the reciprocating slide, so that the two trapezoidal push blocks can be driven to move toward the side close to the reciprocating slide through the L-shaped side rod, and then the two sliding side frames can be driven to move toward each other through the driving push groove, so that the two clamping clamps can be driven to move toward each other and pull up the two first springs, and then the prestressed steel strand can be stably clamped by the two clamping clamps, so that the phenomenon of the unwound prestressed steel strand end falling to the ground when the prestressed steel strand is cut off can be avoided, and then it is convenient for the later unwound prestressed steel strand to be fixed and wound again, and there is no need to pick up and thread the prestressed steel strand for many times, which provides convenience for the user's operation; 3. Through the coordinated use of the feeding mechanism, the material guiding mechanism, the wrapping mechanism and the limiting mechanism, three wrapping tape rolls can be conveniently installed at one time, thereby effectively reducing the replacement frequency of the wrapping tape rolls, and the prestressed steel strand rolls after bundling can be stably conveyed and rotated. In addition, the wrapping ring frame can be driven to rotate, and then the wrapping tape roll can be driven to revolve, and the wrapping tape roll will be pulled to rotate while revolving, so that the wrapping tape can be evenly wrapped around the outside of the prestressed steel strand roll after bundling, thereby realizing convenient and fast wrapping of the prestressed steel strand rolls after bundling, without the need to hoist them to other workstations for wrapping operations, thereby effectively improving the processing efficiency of the prestressed steel strands, and avoiding damage to the unwrapped prestressed steel strand rolls during hoisting. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the structure of the present invention.

[0013] Figure 2 It is a schematic diagram of the installation of the wrapping mechanism in the present invention.

[0014] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure in the middle.

[0015] Figure 4 For the present invention Figure 2 Enlarged schematic diagram of the structure at point B in the middle.

[0016] Figure 5 For the present invention Figure 2 Enlarged schematic diagram of the structure at point C in the middle.

[0017] Figure 6 It is a schematic diagram of the installation of the limiting mechanism in the present invention.

[0018] Figure 7 For the present invention Figure 6 Enlarged schematic diagram of the structure at point D in the middle.

[0019] Figure 8 For the present invention Figure 6 Enlarged schematic diagram of the structure at point E in the middle.

[0020] Fig. 9 For the present invention Figure 6 Enlarged schematic diagram of the structure at F in the middle.

[0021] Fig.10 For the present invention Fig. 9 Enlarged schematic diagram of the structure at G in the middle.

[0022] Fig.11 It is a connection schematic diagram of the winding mechanism in the present invention.

[0023] Fig.12 For the present invention Fig.11 Enlarged schematic diagram of the structure at H in the middle.

[0024] Fig.13 It is a schematic diagram of the installation of the sliding side frame in the present invention.

[0025] In the figure: 1. Install the outer frame; 11. Sliding guide hole; 2. Winding mechanism; 21. Bidirectional electric push rod; 22. First vertical plate; 23. Second vertical plate; 24. First motor; 25. First rotating rod; 26. First winding frame; 27. Second rotating rod; 28. Second winding frame; 29. ​​Hexagonal prism; 210. Hexagonal prism; 211. Install the perforation; 212. Sliding guide rod; 213. Rotating jack; 3. Guide mechanism; 31. Reciprocating screw rod; 32. Limiting guide rod; 33. First wheel; 34. Second wheel; 35. Transmission belt; 36. Reciprocating slide; 37. Material guide perforation; 38. Limiting guide hole; 4. Clamping mechanism; 41. First electric telescopic rod; 42. Side sliding rod; 43. Install the collar; 44. L-shaped side rod; 45. Trapezoidal push block; 46. Fixed collar; 47. The first spring; 48, sliding side frame; 49, driving push groove; 410, clamping card plate; 5, feeding mechanism; 51, electric cylinder body; 52, electric cylinder slider; 53, feeding bracket; 54, second motor; 55, active roller; 56, third rotating rod; 57, driven roller; 6, material guiding mechanism; 61, second electric telescopic rod; 62, material guiding vertical plate; 7, wrapping mechanism; 71, wrapping bracket; 72, third motor; 73, driving wheel; 74, fourth motor; 75, driven wheel; 76, wrapping ring frame; 77, mounting side rod; 78, sliding collar; 79, second spring; 710, limiting socket; 8, wrapping tape roll; 81, limiting countersunk hole; 9, limiting mechanism; 91, limiting clamp ring; 92, mounting countersunk hole; 93, limiting plug rod; 94, limiting collar; 95, third spring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Example: Figure 1-13As shown, the present invention provides a guiding device for winding a prestressed steel strand, comprising an installation outer frame 1, a winding mechanism 2 is provided on the inner side of the installation outer frame 1, and a guiding mechanism 3 and a clamping mechanism 4 used in conjunction with each other are provided on the winding mechanism 2, a feeding mechanism 5 is provided at the bottom end of the installation outer frame 1, and a guiding mechanism 6 used in conjunction with the feeding mechanism 5 is provided on both sides of the winding mechanism 2, a wrapping mechanism 7 used in conjunction with the feeding mechanism 5 is provided on one side of the top end of the installation outer frame 1, and a wrapping tape roll 8 is detachably provided on the wrapping mechanism 7, a limiting mechanism 9 used in conjunction with the wrapping tape roll 8 is provided on the wrapping mechanism 7, and the winding mechanism 2 and the guiding mechanism 3 are matched. The combined use can make the prestressed steel strands evenly wound and coiled, the setting and use of the clamping mechanism 4 can stably clamp the prestressed steel strands when winding an appropriate amount of prestressed steel strands, thereby preventing the end of the unwound prestressed steel strands from falling to the ground when the prestressed steel strands are cut off, and the coordinated use of the feeding mechanism 5, the material guiding mechanism 6, the wrapping mechanism 7 and the limiting mechanism 9 can conveniently install three wrapping tape rolls 8 at one time, thereby effectively reducing the replacement frequency of the wrapping tape rolls 8, and can evenly wrap the wrapping tape on the outside of the prestressed steel strand roll after bundling, thereby realizing convenient and fast wrapping of the prestressed steel strand roll after bundling.

[0028] The winding mechanism 2 includes a bidirectional electric push rod 21, which is fixedly mounted on the inner top of the mounting frame 1, and the ends of the output ends on both sides of the bidirectional electric push rod 21 are respectively fixedly sleeved with a first vertical plate 22 and a second vertical plate 23, and the upper ends of the first vertical plate 22 and the second vertical plate 23 are penetrated with two mounting through holes 211, and the mounting through holes 211 are fixedly inserted with a sliding guide rod 212, and the upper end of the mounting frame 1 is penetrated with a symmetrically arranged sliding guide hole 11, and the sliding guide rod 212 is slidably inserted in the sliding guide hole 11, and the cooperation between the sliding guide rod 212 and the sliding guide hole 11 makes The first vertical plate 22 and the second vertical plate 23 are used to limit and guide the movement and adjustment. A first motor 24 is fixedly installed on one side of the first vertical plate 22, and a first rotating rod 25 is fixedly connected to the end of the output end of the first motor 24. The first rotating rod 25 is rotatably inserted on the first vertical plate 22, and a first winding frame 26 is fixedly sleeved on the first rotating rod 25. A second rotating rod 27 is rotatably inserted on the second vertical plate 23, and a second winding frame 28 used in conjunction with the first winding frame 26 is fixedly sleeved on the second rotating rod 27. A hexagonal prism 29 is fixedly connected to the end of the first rotating rod 25, and the second rotating rod 2 The end of the first vertical plate 22 is provided with a hexagonal groove 210, and the hexagonal prism 29 can be slidably inserted in the hexagonal groove 210. The guide mechanism 3 includes a reciprocating screw rod 31 and a limiting guide rod 32. The reciprocating screw rod 31 is rotatably inserted on the first vertical plate 22, and one end of the reciprocating screw rod 31 is fixedly sleeved with a first wheel disc 33, and one end of the first rotating rod 25 close to the first motor 24 is fixedly sleeved with a second wheel disc 34, and the second wheel disc 34 and the outer side of the first wheel disc 33 are transmission sleeved with a transmission belt 35, and a reciprocating slide 36 used in conjunction with the reciprocating screw rod 31 is threadedly sleeved, and the lower end of the reciprocating slide 36 is penetrated by a matching opening. The guide through hole 37 is suitable for use, the limit guide rod 32 is fixedly inserted on the first vertical plate 22, and the ends of the limit guide rod 32 and the reciprocating screw rod 31 can slide through the second vertical plate 23, the reciprocating slide 36 is penetrated by a limit guide hole 38, and the limit guide rod 32 slides through the limit guide hole 38, the second vertical plate 23 is penetrated by two rotating sockets 213, and the ends of the reciprocating screw rod 31 and the limit guide rod 32 can be slidably inserted in the rotating socket 213, the setting and use of the rotating socket 213 provides a guarantee for the stable rotation of the reciprocating screw rod 31 and the stable guiding of the limit guide rod 32.

[0029] By adopting the above technical solution, when in use, the end of the prestressed steel strand to be wound is passed through the material guide perforation 37 and fixed on the first winding frame 26, and then the first motor 24 is started. At this time, the first motor 24 will drive the first rotating rod 25 to rotate, thereby driving the second wheel disc 34, the first winding frame 26 and the hexagonal prism 29 to rotate, and then driving the second rotating rod 27 to rotate through the hexagonal prism groove 210, and further driving the second winding frame 28 to rotate. At the same time, the second wheel disc 34 will drive the first wheel disc 33 to rotate through the transmission belt 35, thereby driving the reciprocating screw rod 31 to rotate, and then driving the reciprocating slide 36 to make a cyclic reciprocating movement, and further driving the material guide perforation 37 to make a cyclic reciprocating movement, so that the prestressed steel strand can be evenly wound and wound on the first winding frame 26 and the second winding frame 28, thereby avoiding the phenomenon of disordered winding of the prestressed steel strand.

[0030] The clamping mechanism 4 includes a first electric telescopic rod 41 and a side sliding rod 42. The first electric telescopic rod 41 is fixedly inserted at the upper end of the reciprocating slide 36, and the end of the output end of the first electric telescopic rod 41 is fixedly sleeved with a mounting collar 43, and symmetrically distributed L-shaped side rods 44 are fixedly mounted on the mounting collar 43, and the ends of the L-shaped side rods 44 are fixedly sleeved with trapezoidal push blocks 45, and the side sliding rods 42 are fixedly mounted on both sides of the reciprocating slide 36, and the ends of the side sliding rods 42 are fixedly sleeved with fixed push blocks 45. The collar 46 and the opposite side of the fixed collar 46 are fixedly installed with a first spring 47, and the first spring 47 is movably mounted on the side slide bar 42, the end of the first spring 47 is fixedly connected with a sliding side frame 48, and the sliding side frame 48 is slidably mounted on the side slide bar 42, a driving push groove 49 is penetrated by the sliding side frame 48, and the trapezoidal push block 45 slides through the driving push groove 49, and the bottom end of the sliding side frame 48 is fixedly connected with a clamping plate 410 used in conjunction with the material guide through hole 37.

[0031] By adopting the above technical solution, when in use, when the first winding frame 26 and the second winding frame 28 wind up an appropriate amount of prestressed steel strands, the first electric telescopic rod 41 is started, thereby driving the mounting ring 43 to move toward the side close to the reciprocating slide 36, and then driving the two trapezoidal push blocks 45 to move toward the side close to the reciprocating slide 36 through the L-shaped side rod 44, and further driving the two sliding side frames 48 to move toward each other by driving the push groove 49, thereby driving the two clamping plates 410 to move toward each other and pull up the two first springs 47, and when the clamping plates 410 stably clamp the prestressed steel strands, the first electric telescopic rod 41 is closed, and then the prestressed steel strands are cut off and the wound prestressed steel strands are bundled.

[0032] The feeding mechanism 5 includes an electric cylinder body 51, which is fixedly mounted on the bottom end of the mounting frame 1, and an electric cylinder slider 52 is slidably provided on the electric cylinder body 51, a feeding bracket 53 is fixedly mounted on the top of the electric cylinder slider 52, and a second motor 54 is fixedly mounted on one end of the feeding bracket 53, the output end of the second motor 54 rotates through the feeding bracket 53 and a driving roller 55 is fixedly sleeved on the outer side thereof, and a third rotating rod 56 is rotatably inserted at the other end of the feeding bracket 53, and a driven roller 57 is rotatably sleeved on the outer side of the third rotating rod 56, and the material guiding mechanism 6 includes a second electric telescopic rod 61, which is fixedly inserted on the first vertical plate 22 and the second vertical plate 23, and the second electric telescopic rod 61 The end of the output end is fixedly sleeved with a matching guide vertical plate 62, and the wrapping mechanism 7 includes a wrapping bracket 71, which is fixedly installed at the end of the mounting outer frame 1, and a third motor 72 is fixedly installed on the upper end of one side of the wrapping bracket 71, and the output end of the third motor 72 rotates through the wrapping bracket 71 and a driving wheel 73 is fixedly sleeved at its end, and a symmetrically distributed fourth motor 74 is fixedly inserted on the wrapping bracket 71, and the output end of the fourth motor 74 rotates through the wrapping bracket 71 and a driven wheel 75 is fixedly sleeved at its end, and a wrapping ring frame 76 is rotatably installed on the wrapping bracket 71, and the wrapping ring frame 76 is rotatably connected to the wrapping bracket 71 through a clamping ring and a ring groove. This is the prior art , no further details are given here, and both the driving wheel 73 and the driven wheel 75 can be clamped on the wrapping ring frame 76, the fourth motor 74 is a built-in motor, and the driving wheel 73 and the driven wheel 75 can continuously drive the wrapping ring frame 76 to rotate, one side of the wrapping ring frame 76 is fixedly plugged with three mounting side rods 77, and the mounting side rod 77 is slidably sleeved with a sliding ring 78, one side of the sliding ring 78 is fixedly installed with a second spring 79, the end of the second spring 79 is fixedly connected to the wrapping ring frame 76, the middle part of the second spring 79 is located on the outside of the mounting side rod 77, and a limited countersunk hole 81 is provided on the wrapping belt roll 8, the wrapping belt roll 8 can be slidably sleeved on the mounting side rod 77, and the sliding sleeve The ring 78 can contact the inner wall of the limiting countersunk hole 81, and the limiting mechanism 9 includes a limiting snap ring 91, which can be slidably mounted on the mounting side rod 77, and the limiting snap ring 91 is provided with symmetrically arranged mounting countersunk holes 92, and a limiting plug rod 93 is slidably inserted in the mounting countersunk holes 92, and the opposite ends of the limiting plug rod 93 are fixedly sleeved with limiting collars 94, and the opposite sides of the limiting collars 94 are fixedly installed with a third spring 95, and the end of the third spring 95 is fixedly connected to the inner wall of the mounting countersunk hole 92, and the middle part of the third spring 95 is located on the outside of the limiting plug rod 93, and the end of the mounting side rod 77 passes through the limiting hole 710, and the limiting plug rod 93 can be slidably inserted in the limiting hole 710.

[0033] By adopting the above technical solution, when in use, the three wrapping tape rolls 8 are sequentially sleeved on the three mounting side rods 77 until the wrapping tape roll 8 contacts the wrapping ring frame 76. At this time, the inner wall of the limiting counterbore 81 contacts the corresponding sliding ring 78 and squeezes the corresponding second spring 79. Subsequently, the two limiting rings 94 are pulled in turn, thereby driving the corresponding limiting plug rod 93 to move and stretching the corresponding third spring 95. When the spacing between the corresponding two limiting plug rods 93 moves to the maximum, stop pulling the limiting ring 94 and sleeve the limiting snap ring 91 on the corresponding mounting side rod 77. Then, the corresponding limiting ring 94 is loosened and the limiting snap ring 91 is rotated, and when the limiting plug rod 93 and the corresponding limiting When the third spring 95 corresponds to the position socket 710, the corresponding limit plug rod 93 will be reset and inserted into the corresponding limit socket 710, and the bidirectional electric push rod 21 and the second electric telescopic rod 61 will be started when the prestressed steel strand roll is unloaded after bundling, so as to drive the first vertical plate 22 and the second vertical plate 23 to move in opposite directions, and then drive the first winding frame 26 and the second winding frame 28 to move in opposite directions, and enable the corresponding material guide vertical plate 62 to move in opposite directions and fit the outer wall of the prestressed steel strand roll after bundling. When the distance between the first winding frame 26 and the second winding frame 28 is greater than the prestressed steel strand roll after bundling, the prestressed steel strand after bundling will fall on the feeding bracket 53, the active roller 55 and the driven roller 57, and then the electric cylinder body 51 will be started, so that the feeding bracket 53 can be driven to move through the electric cylinder slider 52, and then the prestressed steel strand roll after bundling can be driven to move, and when the prestressed steel strand after bundling moves to the wrapping mechanism 7, the electric cylinder body 51 is closed, and then the end of any wrapping belt roll 8 is fixed on the prestressed steel strand roll after bundling and the second motor 54, the third motor 72 and the fourth motor 74 are started, so that the active roller 55 can be driven to rotate, and then the prestressed steel strand roll after bundling can be driven to rotate in cooperation with the driven roller 57. During this period, the third motor 72 will drive the driving wheel 73 to rotate, and the fourth motor 74 will drive the driving wheel 73 to rotate. The motor 74 will drive the driven wheel 75 to rotate, thereby driving the wrapping ring frame 76 to rotate, and then driving the wrapping belt roll 8 to revolve, and the wrapping belt roll 8 will be pulled to rotate while revolving, so that the wrapping belt can be evenly wrapped around the outside of the prestressed steel strand roll after bundling. When the wrapping of the prestressed steel strand roll after bundling is completed, the second motor 54, the third motor 72 and the fourth motor 74 are turned off, and then the wrapping belt is cut and fixed, and the wrapped prestressed steel strand roll after bundling is hoisted to a suitable position for subsequent processing, and then the feeding bracket 53 will be reset, and during the operation of the wrapping mechanism 7, the first winding frame 26 and the second winding frame 28 will be reset and docked and the winding operation will be carried out again.

[0034] Working principle: When in use, the three wrapping tape rolls 8 are sequentially sleeved on the three mounting side rods 77 until the wrapping tape rolls 8 are in contact with the wrapping ring frame 76. At this time, the inner wall of the limiting counterbore 81 is in contact with the corresponding sliding ring 78 and squeezes the corresponding second spring 79. Then, the two limiting rings 94 are pulled in turn, thereby driving the corresponding limiting plug rod 93 to move and stretching the corresponding third spring 95. When the distance between the corresponding two limiting plug rods 93 moves to the maximum, stop pulling the limiting ring 94 and sleeve the limiting snap ring 91 on the corresponding mounting side rod 77. Then, the corresponding limiting ring 94 is released and the limiting snap ring 91 is rotated. When the limiting plug rod 93 corresponds to the corresponding limiting plug hole 710, the third spring 95 will drive the corresponding limiting plug rod 93 to reset and insert it into the corresponding limiting plug hole 710. Then, the end of the prestressed steel strand to be wound is passed through the material guide perforation 37 and fixed on the first winding frame 26, and then the first motor 24 is started. At this time, the first motor 24 will drive the first rotating rod 25 to rotate, thereby driving the second wheel disc 34, the first winding frame 26 and the hexagonal prism 29 to rotate, and then the second rotating rod 27 can be driven to rotate through the hexagonal prism groove 210, and further the second winding frame 28 can be driven to rotate. At the same time, the second wheel disc 34 will drive the first wheel disc 33 to rotate through the transmission belt 35, thereby driving the reciprocating screw rod 31 to rotate, and then the reciprocating slide 36 to make a cyclic reciprocating movement, and further the material guide perforation 37 to make a cyclic reciprocating movement, so that the prestressed steel strand can be evenly wound and wound on the first winding frame 26 and the second winding frame 28, thereby avoiding the phenomenon of disordered winding of the prestressed steel strand; When the first winding frame 26 and the second winding frame 28 wind up an appropriate amount of prestressed steel strands, the first motor 24 is paused and the first electric telescopic rod 41 is started, so that the mounting ring 43 can be driven to move toward the side close to the reciprocating slide 36, and then the two trapezoidal push blocks 45 can be driven to move toward the side close to the reciprocating slide 36 through the L-shaped side rod 44, and further the two sliding side frames 48 can be driven to move toward each other through the driving push groove 49, so that the two clamping plates 410 can be driven to move toward each other and pull up the two first springs 47, and when the clamping plates 410 stably clamp the prestressed steel strands, the first electric telescopic rod 41 is closed, and then the prestressed steel strands are cut off and the wound prestressed steel strands are bundled; Then, the bidirectional electric push rod 21 and the second electric telescopic rod 61 are started, so as to drive the first vertical plate 22 and the second vertical plate 23 to move in opposite directions, and further drive the first winding frame 26 and the second winding frame 28 to move in opposite directions, and make the corresponding material guide vertical plates 62 move in opposite directions and fit the outer wall of the prestressed steel strand roll after bundling. When the distance between the first winding frame 26 and the second winding frame 28 is larger than the prestressed steel strand roll after bundling, the prestressed steel strand after bundling will fall on the feeding support 53, the active roller 55 and the driven roller 57, and then the electric cylinder body 51 will be started, so as to drive the feeding support 53 to move through the electric cylinder slider 52, and further drive the prestressed steel strand roll after bundling to move, and close the electric cylinder body 51 when the prestressed steel strand after bundling moves to the wrapping mechanism 7; Afterwards, the end of any wrapping tape roll 8 is fixed on the prestressed steel strand roll after bundling and the second motor 54, the third motor 72 and the fourth motor 74 are started, so as to drive the active roller 55 to rotate, and then cooperate with the driven roller 57 to drive the prestressed steel strand roll after bundling to rotate. During this period, the third motor 72 will drive the driving wheel 73 to rotate, and the fourth motor 74 will drive the driven wheel 75 to rotate, so as to drive the wrapping ring frame 76 to rotate, and then drive the wrapping tape roll 8 to revolve, and the wrapping tape roll 8 will be pulled to rotate while revolving, so that the wrapping tape can be evenly wrapped on the outside of the prestressed steel strand roll after bundling. When the wrapping of the prestressed steel strand roll after bundling is completed, the second motor 54, the third motor 72 and the fourth motor 74 are turned off, and then the wrapping tape is cut and fixed, and the wrapped prestressed steel strand roll after bundling is hoisted to a suitable position for subsequent processing, and then the feeding bracket 53 will be reset, and during the operation of the wrapping mechanism 7, the first winding frame 26 and the second winding frame 28 will be reset and docked and the winding operation will be carried out again.

[0035] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A guide device for winding a prestressed steel strand, comprising a mounting frame (1), characterized in that: A winding mechanism (2) is provided on the inner side of the mounting outer frame (1), and a guiding mechanism (3) and a material clamping mechanism (4) for use with the winding mechanism (2) are provided on the winding mechanism (2); a feeding mechanism (5) is provided on the bottom end of the mounting outer frame (1), and a material guiding mechanism (6) for use with the feeding mechanism (5) is provided on both sides of the winding mechanism (2); a wrapping mechanism (7) for use with the feeding mechanism (5) is provided on one side of the top end of the mounting outer frame (1), and a wrapping tape roll (8) is detachably provided on the wrapping mechanism (7), and a limiting mechanism (9) for use with the wrapping tape roll (8) is provided on the wrapping mechanism (7).

2. A guide device for winding a prestressed steel strand as claimed in claim 1, characterized in that: The winding mechanism (2) comprises a bidirectional electric push rod (21), the bidirectional electric push rod (21) being fixedly mounted on the inner top end of the mounting frame (1), and the ends of the output ends on both sides of the bidirectional electric push rod (21) are respectively fixedly sleeved with a first vertical plate (22) and a second vertical plate (23), a first motor (24) is fixedly mounted on one side of the first vertical plate (22), and the end of the output end of the first motor (24) is fixedly connected to a first rotating rod (25), and the first rotating rod (25) is rotatably inserted into the first vertical plate (2 2), and a first winding frame (26) is fixedly sleeved on the first rotating rod (25), a second winding frame (28) is rotatably inserted on the second vertical plate (23), and a second winding frame (28) used in conjunction with the first winding frame (26) is fixedly sleeved on the second rotating rod (27), a hexagonal prism (29) is fixedly connected to the end of the first rotating rod (25), and a hexagonal groove (210) is formed at the end of the second rotating rod (27), and the hexagonal prism (29) can be slidably inserted in the hexagonal groove (210).

3. A guide device for winding a prestressed steel strand as claimed in claim 2, characterized in that: The upper ends of the first vertical plate (22) and the second vertical plate (23) are each provided with two mounting through holes (211), and sliding guide rods (212) are fixedly inserted in the mounting through holes (211); the upper end of the mounting outer frame (1) is provided with symmetrically arranged sliding guide holes (11), and the sliding guide rods (212) are slidably inserted in the sliding guide holes (11).

4. A guide device for winding a prestressed steel strand as claimed in claim 2, characterized in that: The guide mechanism (3) comprises a reciprocating screw rod (31) and a limiting guide rod (32), wherein the reciprocating screw rod (31) is rotatably inserted on the first vertical plate (22), and one end of the reciprocating screw rod (31) is fixedly sleeved with a first wheel disc (33), an end of the first rotating rod (25) close to the first motor (24) is fixedly sleeved with a second wheel disc (34), and a transmission belt (35) is transmission sleeved between the second wheel disc (34) and the outer side of the first wheel disc (33), and the reciprocating screw rod (31) is fixedly sleeved with a first wheel disc (33). ) is provided with a reciprocating slide (36) for use with the threaded sleeve, and a material guide through hole (37) for use with the reciprocating slide (36) is penetrated through the lower end of the reciprocating slide (36), the limiting guide rod (32) is fixedly inserted on the first vertical plate (22), and the ends of the limiting guide rod (32) and the reciprocating screw rod (31) can slide through the second vertical plate (23), and a limiting guide hole (38) is penetrated through the reciprocating slide (36), and the limiting guide rod (32) slides through the limiting guide hole (38).

5. A guide device for winding a prestressed steel strand as claimed in claim 4, characterized in that: The second vertical plate (23) is provided with two rotation sockets (213) extending therethrough, and the ends of the reciprocating screw rod (31) and the limiting guide rod (32) can be slidably inserted into the rotation sockets (213).

6. A guide device for winding a prestressed steel strand as claimed in claim 4, characterized in that: The material clamping mechanism (4) comprises a first electric telescopic rod (41) and a side sliding rod (42); the first electric telescopic rod (41) is fixedly inserted at the upper end of the reciprocating slide (36); the end of the output end of the first electric telescopic rod (41) is fixedly sleeved with a mounting collar (43); symmetrically distributed L-shaped side rods (44) are fixedly mounted on the mounting collar (43); the ends of the L-shaped side rods (44) are fixedly sleeved with a trapezoidal push block (45); the side sliding rods (42) are fixedly mounted on both sides of the reciprocating slide (36); the ends of the side sliding rods (42) are fixedly sleeved with a fixing collar (46), first springs (47) are fixedly mounted on opposite sides of the fixed collar (46), and the first springs (47) are movably sleeved on the side sliding rod (42), the end of the first spring (47) is fixedly connected to a sliding side frame (48), and the sliding side frame (48) is slidably sleeved on the side sliding rod (42), a driving push groove (49) is penetrated through the sliding side frame (48), and the trapezoidal push block (45) slides through the driving push groove (49), and the bottom end of the sliding side frame (48) is fixedly connected to a clamping plate (410) used in conjunction with the material guide through hole (37).

7. A guide device for winding a prestressed steel strand as claimed in claim 1, characterized in that: The feeding mechanism (5) comprises an electric cylinder body (51), the electric cylinder body (51) being fixedly mounted on the bottom end of the mounting outer frame (1), and an electric cylinder slider (52) being slidably mounted on the electric cylinder body (51), a feeding bracket (53) being fixedly mounted on the top end of the electric cylinder slider (52), and a second motor (54) being fixedly mounted on one end of the feeding bracket (53), an output end of the second motor (54) rotatably passing through the feeding bracket (53) and having an active roller (55) fixedly sleeved on the outer side thereof, and a third rotating rod (56) being rotatably inserted at the other end of the feeding bracket (53), and a driven rotating roller (57) being rotatably sleeved on the outer side of the third rotating rod (56).

8. A guide device for winding a prestressed steel strand as claimed in claim 2, characterized in that: The material guiding mechanism (6) comprises a second electric telescopic rod (61), the second electric telescopic rod (61) being fixedly inserted on the first vertical plate (22) and the second vertical plate (23), and the end of the output end of the second electric telescopic rod (61) being fixedly sleeved with a matching material guiding vertical plate (62).

9. A guide device for winding a prestressed steel strand as claimed in claim 1, characterized in that: The wrapping mechanism (7) comprises a wrapping bracket (71), the wrapping bracket (71) being fixedly mounted at the end of the mounting outer frame (1), and a third motor (72) being fixedly mounted on an upper end of one side of the wrapping bracket (71), the output end of the third motor (72) rotatably passing through the wrapping bracket (71) and having a driving wheel (73) fixedly sleeved at its end, a symmetrically distributed fourth motor (74) being fixedly inserted on the wrapping bracket (71), the output end of the fourth motor (74) rotatably passing through the wrapping bracket (71) and having a driven wheel (75) fixedly sleeved at its end, and a wrapping ring bracket (76) being rotatably mounted on the wrapping bracket (71). ), and the driving rotating wheel (73) and the driven rotating wheel (75) can both be clamped on the wrapping ring frame (76), one side of the wrapping ring frame (76) is fixedly plugged with three mounting side rods (77), and the mounting side rods (77) are slidably sleeved with a sliding ring (78), one side of the sliding ring (78) is fixedly mounted with a second spring (79), the end of the second spring (79) is fixedly connected to the wrapping ring frame (76), and a limited countersunk hole (81) is provided on the wrapping belt roll (8), the wrapping belt roll (8) can be slidably sleeved on the mounting side rods (77), and the sliding ring (78) can contact the inner wall of the limited countersunk hole (81).

10. A guide device for winding a prestressed steel strand as claimed in claim 9, characterized in that: The limiting mechanism (9) comprises a limiting snap ring (91), the limiting snap ring (91) can be slidably mounted on the mounting side rod (77), and the limiting snap ring (91) is provided with symmetrically arranged mounting countersunk holes (92), a limiting plug rod (93) is slidably inserted in the mounting countersunk holes (92), and the opposite ends of the limiting plug rod (93) are fixedly mounted with limiting collars (94), and the opposite sides of the limiting collars (94) are fixedly mounted with third springs (95), the end of the third spring (95) is fixedly connected to the inner wall of the mounting countersunk hole (92), and the end of the mounting side rod (77) is penetrated by a limiting plug hole (710), and the limiting plug rod (93) can be slidably inserted in the limiting plug hole (710).

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