Vertical take-up line wire guide system

Abstract

The application discloses a vertical wire collecting production line guide wire system and belongs to the technical field of steel rod production lines. The system is used for triggering a traction mechanism to grab the end of a steel rod, driving the steel rod to pass through between fixed guide wheels and lifting movable guide wheel units, triggering the traction mechanism to synchronously drive the lifting movable guide wheel unit to move downward when the steel rod passes through each lifting movable guide wheel unit, and locking the lifting movable guide wheel unit by a locking unit, so that the fixed guide wheels and the lifting movable guide wheel unit cooperate to limit the steel rod, and the automatic traction and directional movement of the steel rod are realized, and then the two wire collecting devices can alternately operate, and the wire collecting efficiency of the steel rod is obviously improved. In addition, all the locking units can be synchronously unlocked by a synchronous unlocking assembly to synchronously release the locking of the lifting movable guide wheel units, so that the lifting movable guide wheel units can automatically move upward to move away from the fixed guide wheels, and space is left for the steel rod and the traction mechanism to pass through.

Description

Technical Field

[0001] This invention relates to the field of steel bar production line technology, and more specifically to a vertical take-up production line conductor system. Background Technology

[0002] When steel bar production stops or during shearing and repacking, the take-up reel continues to rotate due to its rotational inertia. The wire pressing device is used to hold the steel bar in place, stopping the rapid conveying of the cut steel bar under no-tension conditions and preventing the outer layer of the steel bar product from becoming tangled.

[0003] Existing wire pressing devices have the following disadvantages: 1. The bottom support rollers and the pressure rollers are quite long and are both telescopic, resulting in poor stability.

[0004] 2. The upper pressure roller device has only two guide columns, which are located on both sides of the cylinder in a straight line, resulting in uneven force distribution.

[0005] 3. When the steel bar is in the center of the roller assembly, it can be pressed down normally; if the steel bar is on both sides of the roller assembly, due to uneven pressure distribution, it often cannot be pressed down, which leads to abnormal wear of the rollers and damage to the internal bearings.

[0006] 4. Before each take-up, the end of the steel bar needs to be manually guided to move along a preset route to connect the steel bar with the take-up structure. This requires a high level of manual labor and is time-consuming and labor-intensive.

[0007] Based on this, the present invention designs a vertical take-up production line conductor system to solve the above problems. Summary of the Invention

[0008] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a vertical take-up production line conductor system.

[0009] To achieve the above objectives, the present invention provides the following technical solution: A vertical take-up production line wire system includes a wire feeding device and two vertical take-up modules located at the discharge end of the wire feeding device and capable of working alternately. The vertical take-up module includes a wire pressing unit B, an auxiliary traction wire laying module, and a take-up device, which are connected in sequence along the steel bar conveying direction; The wire pressing unit B includes a pneumatic opening and closing door B, a front wire groove B, a rear wire groove B, a bottom support roller B, a side roller B, and a pressing mechanism B. The front wire groove B, the pressing mechanism B, and the rear wire groove B are connected in sequence along the steel bar conveying direction. The feeding end of the front wire groove B is connected to the discharging end of the wire feeding device, and the discharging end of the rear wire groove B is connected to the feeding end of the wire feeding device. One wire pressing unit B has a straight wire groove B at its front, and the other wire pressing unit B has an arc-shaped wire groove B at its front. Both the straight and arc-shaped wire grooves have multiple bottom support rollers B rotatably mounted at equal intervals at their bottoms. The inner arc surface of the arc-shaped wire groove has multiple side rollers B rotatably mounted at equal intervals at its inner arc surface. The bottom of the discharge end of the rear wire groove B has a bottom support roller B rotatably mounted at its bottom, and the discharge end of the rear wire groove B is equipped with a pneumatic opening and closing door B.

[0010] Furthermore, the auxiliary traction cable laying module includes a Y-axis linear module, an X-axis linear module, a support frame, multiple fixed guide wheels, multiple lifting movable guide wheel units, multiple locking units, a synchronous unlocking component, and a trigger traction mechanism. The Y-axis linear module is located between the cable take-up device and the pneumatic opening and closing door B, the X-axis linear module is located on the side of the Y-axis linear module, and the support frame is fixed to the moving end of the Y-axis linear module. Multiple fixed guide wheels are rotatably connected to the left side wall of the support frame and are equidistantly distributed along the length of the support frame. Multiple lifting movable guide wheel units are installed on the left side wall of the support frame and are located on the upper side between each adjacent fixed guide wheel. Each lifting movable guide wheel unit is equipped with a locking unit between itself and the right side wall of the support frame. The synchronous unlocking component is installed on the right side wall of the support frame, and the output end of the synchronous unlocking component is connected to each locking unit. The trigger traction mechanism is installed at the moving end of the X-axis linear module.

[0011] Furthermore, the lifting movable guide wheel unit includes an outer frame, an inner slider, an adjusting screw, a lifting guide wheel, and a spring support rod. The outer frame is vertically movable on the support frame via a limiting component. The inner slider is slidably connected to the inner side of the outer frame. The lower end of the adjusting screw is rotatably connected to the inner slider via a bearing, and the upper end of the adjusting screw passes through the outer frame. The outer frame is threadedly connected to the adjusting screw via a threaded sleeve. The lifting guide wheel is rotatably mounted on the front end of the inner slider via a bearing. The fixed end of the spring support rod is fixedly connected to the support frame, and the movable end of the spring support rod is fixedly connected to the outer frame.

[0012] Furthermore, a tensioning mechanism is installed on the upper end of the support frame near the take-up device; The tensioning mechanism includes a support arm, a rocker arm, a tension spring, and a tension wheel. The support arm is fixedly connected to the upper end of the support frame. One end of the rocker arm is hinged to the top of the support arm, and the other end of the rocker arm is rotatably connected to the tension wheel. A tension spring is fixedly connected between the middle of the rocker arm and the support arm. The encoder is fixedly connected to the support arm, and the detection end of the encoder is fixedly connected to the rocker arm.

[0013] Furthermore, the locking unit includes a locking pin, a fixing block, a spring, a pressure ring, and a pull block. The fixing block is fixedly connected to the support frame, and the locking pin is slidably connected to the fixing block. The front end of the locking pin is inserted into the locking hole, and the rear end of the locking pin is fixedly connected to the pull block. The pressure ring is fixedly connected to the locking pin and located between the fixing block and the pull block. The spring is sleeved on the outside of the locking pin, and both ends of the spring are fixedly connected to the fixing block and the pressure ring, respectively. A locking hole is provided on the right side wall of the outer frame.

[0014] Furthermore, the synchronous unlocking component includes an unlocking pull plate and an unlocking push cylinder. The unlocking push cylinder is fixedly connected to the right side wall of the support frame, and the output end of the unlocking push cylinder is fixedly connected to the unlocking pull plate. The unlocking pull plate has multiple through holes that correspond one-to-one with each locking pin and pass through it. The unlocking pull plate is located between the pressure ring and the pull block.

[0015] Furthermore, the triggering traction mechanism includes a linear push cylinder, a vertical frame, and a traction parallel gripper. The linear push cylinder is fixedly connected to the moving end of the X-axis linear module, the vertical frame is fixedly connected to the output end of the linear push cylinder, and the traction parallel gripper is fixedly connected to the side of the vertical frame. Furthermore, a wedge-shaped block is fixed to the top of the support frame, and a roller is rotatably connected to the upper end of the outer frame, with the inclined surface of the wedge-shaped block rollingly connected to the roller.

[0016] Compared with the prior art, the beneficial effects of this invention are as follows: 1. The wire pressing device is set as an independent structure, separated from other components of the entire vertical wire take-up system. Through the arc groove, the straightness of the steel bar is effectively reduced due to abnormal wear of mechanical equipment during production. The wire pressing mechanism B operates stably and is less likely to fail to press the steel bar. The wear of rollers and bearings is significantly reduced, and the number of downtime due to failure is reduced. It effectively reduces abnormal wear of components in the conductor system, reduces maintenance, and significantly reduces the frequency of maintenance and the amount of spare parts replacement.

[0017] 2. After the steel bar is discharged from the pneumatic opening and closing gate B, the trigger traction mechanism grabs the end of the steel bar and drives it to pass between the fixed guide wheels and the lifting movable guide wheel units. Each time the steel bar passes through a lifting movable guide wheel unit, the trigger traction mechanism will synchronously drive the lifting movable guide wheel unit to move down. After the locking unit moves to the preset position, the locking unit locks the lifting movable guide wheel unit, so that the fixed guide wheels and the lifting movable guide wheel units cooperate to limit the steel bar until the steel bar passes through all the fixed guide wheels and the lifting movable guide wheel units. Then the steel bar is passed through the tensioning mechanism and connected to the take-up structure, realizing the automatic traction and directional movement of the steel bar. This allows the two take-up devices to operate alternately, significantly improving the take-up efficiency of the steel bar. As the winding operation progresses, the Y-axis linear module drives the support frame to move and assist in the arrangement of the steel bars, allowing the steel bars to be neatly and densely gathered on the winding structure. In addition, the synchronous unlocking component can control all locking units to simultaneously unlock the lifting movable guide wheel unit, allowing the lifting movable guide wheel unit to automatically move upward away from the fixed guide wheel, leaving space for the steel bars and triggering the traction mechanism to pass through, so as to trigger the traction mechanism to repeatedly perform the traction effect on the steel bars. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0019] Figure 1 Schematic diagram of the existing vertical take-up system Figure 1 ; Figure 2 Schematic diagram of the existing vertical take-up system Figure 2 ; Figure 3 Schematic diagram of the existing vertical take-up system Figure 3 ; Figure 4 This is a schematic diagram of the forward structure of the pressing mechanism A in an existing vertical take-up system; Figure 5 This is a schematic diagram of the lateral structure of the pressing mechanism A in an existing vertical take-up system; Figure 6 Schematic diagram of the improved vertical take-up system Figure 1 ; Figure 7 Schematic diagram of the improved vertical take-up system Figure 2 ; Figure 8A schematic diagram of the forward structure of the pressing mechanism B in the improved vertical take-up system; Figure 9 A schematic diagram of the lateral structure of the pressing mechanism B in the improved vertical take-up system; Figure 10 A top view of the wire pressing mechanism B of the improved vertical take-up system; Figure 11 The structural three-dimensional design of the auxiliary traction cable laying module Figure 1 ; Figure 12 Left view of the auxiliary traction cable laying module; Figure 13 The structural three-dimensional design of the auxiliary traction cable laying module Figure 2 ; Figure 14 The structural three-dimensional design of the auxiliary traction cable laying module Figure 3 ; Figure 15 The structural three-dimensional design of the auxiliary traction cable laying module Figure 4 ; The labels in the diagram represent: 10. Take-up device; 11. Cable laying device; 12. Cable unloading device; 2. Wire pressing unit A; 21. Pneumatic opening and closing door A; 22. Front wire guide channel A; 23. Rear wire guide channel A; 24. Bottom support roller A; 25. Rigid guide plate; 26. Wire pressing mechanism A; 261. Frame A; 262. Guide column A; 263. Lower pressing movable roller; 264. Upper lifting movable roller; 265. Side roller A; 3. Guide Wire pressing unit B; 31. Pneumatic opening and closing door B; 32. Front guide rail channel B; 33. Rear guide rail channel B; 34. Bottom support roller B; 35. Side roller B; 36. Wire pressing mechanism B; 361. Frame B; 362. Bottom support fixing roller; 363. Downward pressing roller; 364. Downward pressing cylinder; 365. Guide column B; 366. Support plate; 367. Inlet side limiting roller; 368. Outlet side limiting roller; 4 41. Auxiliary traction cable laying module; 42. Y-axis linear module; 43. X-axis linear module; 44. Support frame; 45. Fixed guide wheel; 46. Lifting movable guide wheel unit; 47. Outer frame; 48. Inner slider; 49. Adjusting screw; 40. Lifting guide wheel; 41. Spring support rod; 42. Roller; 43. Locking hole; 44. Tensioning mechanism; 45. Support arm; 46. Swing rod; 47. Tension spring; 48. Tensioning wheel; 49. Encoder; 40. Locking unit; 41. Locking pin; 42. Fixed block; 43. Spring; 44. Pressure ring; 45. Pull block; 46. Synchronous unlocking assembly; 47. Unlocking pull plate; 48. Unlocking push cylinder; 49. Trigger traction mechanism; 49. Linear push cylinder; 49. Stand; 49. Traction parallel gripper; 49. Wedge block. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0021] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0022] In some embodiments, please refer to the accompanying drawings. Figures 1-5 The existing vertical take-up system includes a wire feeding device 12 and two vertical take-up modules located at the discharge end of the wire feeding device 12 and capable of working alternately. The vertical take-up module includes a wire pressing unit A2, a wire laying device 11 and a take-up device 10 connected in sequence along the steel bar conveying direction. The wire pressing unit A2 includes a pneumatic opening and closing door A21, a front wire groove A22, a rear wire groove A23, a bottom support roller A24, a rigid guide plate 25, and a pressing mechanism A26. The front wire groove A22, the pressing mechanism A26, and the rear wire groove A23 are connected sequentially along the steel bar conveying direction. The feeding end of the front wire groove A22 is connected to the discharging end of the wire feeding device 12, and the discharging end of the rear wire groove A23 is connected to the feeding end of the wire feeding device 11. The front wire grooves A22 of the two wire pressing units A2 are arranged in an outward "V" shape, and the rear wire grooves A23 of the two wire pressing units A2 are both arranged parallel to the wiring device 11. Bottom support rollers A24 are rotatably installed at the bottom of the discharge end of the front guide trough A22. Hard guide plates 25 are symmetrically fixed to the left and right inner walls of the discharge end of the front guide trough A22. Hard guide plates 25 are also fixed to the opposite ends of the rear guide troughs A23 of the two wire pressing units A2. A pneumatic opening and closing door A21 is provided at the discharge end of the rear guide trough A23. The wire pressing mechanism A26 includes a frame A261, a downward pressing movable roller 263, an upward lifting movable roller 264, and a side roller A265. The frame A261 is fixed between the front guide groove A22 and the rear guide groove A23. A set of lifting modules is installed on the upper and lower sides of the frame A261. The output end of the upper lifting module is rotatably mounted with the downward pressing movable roller 263, and the output end of the lower lifting module is rotatably mounted with multiple upward lifting movable rollers 264. The downward pressing movable roller 263 and the upward lifting movable roller 264 cooperate to press the steel bar. Side rollers A265 are rotatably installed on the inner wall of the discharge end of the front wire groove A22 of the two wire pressing units A2. The existing vertical cable take-up system has the following drawbacks: 1. The overall conductor system is shaped like the number eight, with many sharp bends; Second, the steel bar is rigidly guided by the hard impact of the rigid guide plate 25 when it passes by. 3. The bottom support roller A24 is located upstream of the pressing mechanism A26; The above reasons cause the steel rod to easily impact the hard guide plate 25, and the bottom plate of the outlet section of the front guide channel A22 and the rear guide channel A23 to wear.

[0023] Furthermore, the gap between the downward movable roller 263 and the upward movable roller 264 is relatively large, and both are telescopic movable rollers, resulting in poor stability. Also, according to the attached diagram in the instruction manual... Figure 3 The lifting module that controls the lifting of the lowering roller 263 has only two guide columns A262. The two guide columns A262 are located on both sides of the cylinder and are in a straight line. When the steel bar is in the center of the roller assembly, it can be pressed down normally. If the steel bar is on both sides of the roller assembly, due to uneven pressure distribution, it often cannot be pressed down, which leads to abnormal wear of the roller and damage to the internal bearing.

[0024] Meanwhile, since two take-up devices 10 are required to take up the wire alternately, each time a person needs to manually grab the steel bar from the pneumatic opening and closing door B31, so that the steel bar passes through the wire laying device 11 and connects to the take-up device 10. This requires a high level of manual labor and is time-consuming and labor-intensive.

[0025] In some embodiments, please refer to the accompanying drawings. Figures 6-10 The present invention improves upon the existing vertical take-up system. The improved vertical take-up system includes a wire feeding device 12 and two vertical take-up modules located at the discharge end of the wire feeding device 12 and capable of working alternately. The vertical take-up module includes a wire pressing unit B3, an auxiliary traction wire laying module 4, and a take-up device 10 connected sequentially along the steel bar conveying direction; The wire pressing unit B3 includes a pneumatic opening and closing door B31, a front wire groove B32, a rear wire groove B33, a bottom support roller B34, a side roller B35, and a pressing mechanism B36. The front wire groove B32, the pressing mechanism B36, and the rear wire groove B33 are connected sequentially along the steel bar conveying direction. The feeding end of the front wire groove B32 is connected to the discharging end of the wire feeding device 12, and the discharging end of the rear wire groove B33 is connected to the feeding end of the wire feeding device 11. The front guide groove B32 of one wire pressing unit B3 is a straight groove, and the front guide groove B32 of the other wire pressing unit B3 is an arc groove with a diameter greater than twelve meters; the rear guide grooves B33 of both wire pressing units B3 are arranged parallel to the wiring device 11. Both the straight trough and the arc trough have multiple bottom support rollers B34 rotatably mounted at equal intervals at their bottoms, and the inner arc surface of the arc trough has multiple side rollers B35 rotatably mounted at equal intervals; the bottom of the discharge end of the rear guide trough B33 has bottom support rollers B34 rotatably mounted, and the discharge end of the rear guide trough B33 is equipped with a pneumatic opening and closing door B31. The pressing mechanism B36 includes a frame B361, a base support fixing roller 362, a pressing roller 363, a pressing assembly, an inlet side limiting roller 367, and an outlet side limiting roller 368. The frame B361 is fixed between the front guide groove B32 and the rear guide groove B33. The pressing assembly is installed at the upper end of the frame B361. The pressing roller 363 is rotatably installed at the output end of the pressing assembly. Multiple base support fixing rollers 362 are rotatably installed at the inner bottom of the frame B361. The inlet side limiting roller 367 is symmetrically rotatably installed at the front and rear ends of the frame B361 near the front guide groove B32, and the outlet side limiting roller 368 is symmetrically rotatably installed at the front and rear ends of the frame B361 near the rear guide groove B33. In this invention, the inlet-side limiting roller 367 and the outlet-side limiting roller 368 work together to fix the swing range of the steel bar when it is being wound up, thereby limiting the movement of the steel bar.

[0026] The pressing assembly includes a pressing cylinder 364, a guide post B365, and a support plate 366. The pressing cylinder 364 is fixed to the top of the frame B361. The output end of the pressing cylinder 364 passes through the top of the frame B361 and is fixed to the support plate 366. The lower end of the guide post B365 is fixed to the support plate 366, and the upper end of the guide post B365 is slidably connected to the top of the frame B361. In this embodiment, the rear guide channel B33 is lengthened, and the width of the feed end of the rear guide channel B33 is smaller than the width of its discharge end. The total length of the rear guide channel B33 is two to three times the total length of the rear guide channel A23.

[0027] In this embodiment, according to the accompanying drawings of the specification Figure 10 The control guide column B365 of the pressing component consists of four columns. The center point of the output end of the pressing cylinder 364 is located at the intersection of the four guide columns B365 arranged in an "X" shape. This reduces abnormal failures of the pressing mechanism B36 and eliminates the phenomenon that the steel rod cannot be pressed down, reducing the possibility of damage to the components of the pressing mechanism B36 and thus reducing the cost of use.

[0028] In this invention, the wire pressing device is designed as an independent structure, separate from other components of the entire vertical take-up system. Through the arc groove, it effectively reduces the poor straightness caused by abnormal wear of mechanical equipment during steel bar production. The wire pressing mechanism B36 operates stably and is less likely to fail to press the steel bar. The wear of rollers and bearings is significantly reduced, and the number of downtime due to malfunctions decreases. It effectively reduces abnormal wear of components in the conductor system, reduces maintenance workload, and significantly reduces the frequency of maintenance and the amount of spare parts replacement.

[0029] The auxiliary traction cable laying module 4 includes a Y-axis linear module 41, an X-axis linear module 42, a support frame 43, multiple fixed guide wheels 44, multiple lifting movable guide wheel units 45, a tensioning mechanism 46, multiple locking units 47, a synchronous unlocking component 48, and a trigger traction mechanism 49. The Y-axis linear module 41 is located between the cable take-up device 10 and the pneumatic opening and closing door B31, the X-axis linear module 42 is located on the side of the Y-axis linear module 41, and the support frame 43 is fixed to the moving end of the Y-axis linear module 41. Multiple fixed guide wheels 44 are rotatably connected to the left side wall of the support frame 43 and are equidistantly distributed along the length of the support frame 43. Multiple lifting movable guide wheel units 45 are installed on the left side wall of the support frame 43 and are respectively located on the upper side between each adjacent fixed guide wheel 44. Each lifting movable guide wheel unit 45 is installed between the right side wall of the support frame 43 and a locking unit 47. A synchronous unlocking component 48 is installed on the right side wall of the support frame 43, and the output end of the synchronous unlocking component 48 is connected to each locking unit 47. The tensioning mechanism 46 is installed on the upper end of the support frame 43 and close to the take-up device 10; The trigger traction mechanism 49 is installed at the moving end of the X-axis linear module 42.

[0030] In this invention, after the steel bar is discharged from the pneumatic opening and closing gate B31, the end of the steel bar is grasped by the trigger traction mechanism 49, which drives the steel bar to pass between each fixed guide wheel 44 and the lifting movable guide wheel unit 45. Each time the steel bar passes through a lifting movable guide wheel unit 45, the trigger traction mechanism 49 will synchronously drive the lifting movable guide wheel unit 45 to move down. After the locking unit 47 moves to the preset position, the lifting movable guide wheel unit 45 is locked by the locking unit 47, so that the fixed guide wheel 44 and the lifting movable guide wheel unit 45 cooperate to limit the steel bar until the steel bar passes through all the fixed guide wheel 44 and the lifting movable guide wheel unit 45. Then the steel bar is passed through the tensioning mechanism 46 and connected to the take-up structure, realizing automatic traction and directional movement of the steel bar, thereby enabling the two take-up devices 10 to operate alternately, significantly improving the take-up efficiency of the steel bar.

[0031] As the winding operation proceeds, the Y-axis linear module 41 drives the support frame 43 to move and assist in the arrangement of the steel bars, so that the steel bars can be neatly and densely gathered on the winding structure. In addition, the synchronous unlocking component 48 can control all locking units 47 to simultaneously unlock the lifting movable guide wheel unit 45, so that the lifting movable guide wheel unit 45 can automatically move upward to move away from the fixed guide wheel 44, leaving space for the steel bars and the trigger traction mechanism 49 to pass through, so that the traction mechanism 49 can repeatedly perform the traction effect on the steel bars.

[0032] The lifting movable guide wheel unit 45 includes an outer frame 451, an inner slider 452, an adjusting screw 453, a lifting guide wheel 454, and a spring support rod 455. The outer frame 451 is vertically movable on the support frame 43 via a limiting component. The inner slider 452 is slidably connected to the inner side of the outer frame 451. The lower end of the adjusting screw 453 is rotatably connected to the inner slider 452 via a bearing, and the upper end of the adjusting screw 453 passes through the outer frame 451. The outer frame 451 is threadedly connected to the adjusting screw 453 via a threaded sleeve. The lifting guide wheel 454 is rotatably mounted on the front end of the inner slider 452 via a bearing. The fixed end of the spring support rod 455 is fixedly connected to the support frame 43, and the movable end of the spring support rod 455 is fixedly connected to the outer frame 451. By rotating the adjusting screw 453, the inner slider 452 can be controlled to slide up and down relative to the outer frame 451, changing the distance between the lifting guide wheel 454 and the fixed guide wheel 454 to achieve the limiting effect for steel bars of different specifications.

[0033] The upper end of the outer frame 451 is rotatably connected to a roller 456.

[0034] The right side wall of the outer frame 451 is also provided with a locking hole 457.

[0035] The locking unit 47 includes a locking pin 471, a fixing block 472, a spring 473, a pressure ring 474, and a pull block 475. The fixing block 472 is fixedly connected to the support frame 43. The locking pin 471 is slidably connected to the fixing block 472. The front end of the locking pin 471 is inserted into the locking hole 457, and the rear end of the locking pin 471 is fixedly connected to the pull block 475. The pressure ring 474 is fixedly connected to the locking pin 471 and is located between the fixing block 472 and the pull block 475. The spring 473 is sleeved on the outside of the locking pin 471, and the two ends of the spring 473 are fixedly connected to the fixing block 472 and the pressure ring 474, respectively. In this embodiment, a guide slope is provided at one end of the locking pin 471 near the fixing block 472, so that the locking pin 471 can be automatically pushed open when the outer frame 451 moves down, and the locking pin 471 can be automatically inserted into the locking hole 457 after the locking pin 471 and the locking hole 457 are aligned.

[0036] The synchronous unlocking component 48 includes an unlocking pull plate 481 and an unlocking push cylinder 482. The unlocking push cylinder 482 is fixedly connected to the right side wall of the support frame 43. The output end of the unlocking push cylinder 482 is fixedly connected to the unlocking pull plate 481. The unlocking pull plate 481 has multiple through holes that correspond one-to-one with each locking pin 471 and pass through it. The unlocking pull plate 481 is located between the pressure ring 474 and the pull block 475. The triggering traction mechanism 49 includes a linear push cylinder 491, a stand 492, a traction parallel gripper 493, and a wedge block 494. The linear push cylinder 491 is fixedly connected to the moving end of the X-axis linear module 42. The stand 492 is fixedly connected to the output end of the linear push cylinder 491. The traction parallel gripper 493 is fixedly connected to the side of the stand 492. The wedge block 494 is fixedly connected to the top of the stand 492. The inclined surface of the wedge block 494 is in rolling connection with the roller 456.

[0037] In this invention, the linear push cylinder 491 drives the upright frame 492 forward, and the parallel gripper 493 clamps and fixes the end of the steel rod. The X-axis linear module 42 drives the steel rod to move, passing through each fixed guide wheel 44 and lifting guide wheel 454 in sequence. Each time the steel rod passes a lifting guide wheel 454, the wedge block 494 pushes the outer frame 451 down through the roller 456, the spring support rod 455 is compressed, and the locking pin 471 is inserted into the locking hole 457 to fix the outer frame 451. Then, the fixed guide wheel 44 and the lifting guide wheel 454 cooperate to limit the steel rod. The unlocking push cylinder 482 pushes the unlocking pull plate 481 away from the support frame 43, and the unlocking pull plate 481 drives the pull block 475 away from the support frame 43. Then, the locking pin 471 disengages from the locking hole 457 of the outer frame 451, releasing the locking effect of the outer frame 451, so that the spring support rod 455 can drive the outer frame 451 to move up and reset.

[0038] The tensioning mechanism 46 includes a support arm 461, a rocker arm 462, a tension spring 463, and a tension wheel 464. The support arm 461 is fixedly connected to the upper end of the support frame 43. One end of the rocker arm 462 is hinged to the top of the support arm 461, and the other end of the rocker arm 462 is rotatably connected to the tension wheel 464. A tension spring 463 is fixedly connected between the middle part of the rocker arm 462 and the support arm 461. An encoder 465 is fixedly connected to the support arm 461, and the detection end of the encoder 465 is fixedly connected to the rocker arm 462. In this invention, after the steel bar passes through the tension wheel 464, the tension wheel 464 will swing under the combined action of the swing rod 462 and the tension spring 463. The swing angle of the swing rod 462 is recorded by the encoder 465. The tension of the steel bar can be indirectly monitored by the swing angle of the swing rod 462. Thus, by controlling the unloading speed of the steel bar, the swing angle of the swing rod 462 is kept within the preset range, thereby achieving control of the tension of the steel bar.

[0039] In this embodiment, the limiting component adopts a guide rail slider limiting structure.

[0040] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A vertical take-up production line conductor system, comprising a wire feeding device (12) and two vertical take-up modules located at the discharge end of the wire feeding device (12) and capable of alternating operation, characterized in that: The vertical take-up module includes a wire pressing unit B (3), an auxiliary traction wire laying module (4), and a take-up device (10) connected in sequence along the steel bar conveying direction. The wire pressing unit B (3) includes a pneumatic opening and closing door B (31), a front wire groove B (32), a rear wire groove B (33), a bottom support roller B (34), a side roller B (35), and a pressing mechanism B (36). The front wire groove B (32), the pressing mechanism B (36), and the rear wire groove B (33) are connected in sequence along the steel bar conveying direction. The feeding end of the front wire groove B (32) is connected to the discharge end of the wire feeding device (12), and the discharge end of the rear wire groove B (33) is connected to the feeding end of the wire feeding device (11). The front guide groove B(32) of one wire pressing unit B(3) is a straight groove, and the front guide groove B(32) of the other wire pressing unit B(3) is an arc groove. The bottom of the straight groove and the arc groove are equidistantly mounted with multiple bottom support rollers B(34), and the inner arc surface of the arc groove is equidistantly mounted with multiple side rollers B(35). The bottom of the discharge end of the rear guide groove B(33) is rotatably mounted with bottom support rollers B(34), and the discharge end of the rear guide groove B(33) is equipped with a pneumatic opening and closing door B(31).

2. The vertical take-up production line conductor system according to claim 1, characterized in that, The auxiliary traction cable laying module (4) includes a Y-axis linear module (41), an X-axis linear module (42), a support frame (43), multiple fixed guide wheels (44), multiple lifting movable guide wheel units (45), multiple locking units (47), a synchronous unlocking component (48), and a trigger traction mechanism (49). The Y-axis linear module (41) is located between the cable winding device (10) and the pneumatic opening and closing door B (31). The X-axis linear module (42) is located on the side of the Y-axis linear module (41). The support frame (43) is fixed to the moving end of the Y-axis linear module (41). Multiple fixed guide wheels (44) are rotatably connected to the left side wall of the support frame (43) and are equidistantly distributed along the length of the support frame (43). Multiple lifting movable guide wheel units (45) are installed on the left side wall of the support frame (43) and are located on the upper side between each adjacent fixed guide wheel (44). Each lifting movable guide wheel unit (45) is equipped with a locking unit (47) between itself and the right side wall of the support frame (43). The synchronous unlocking component (48) is installed on the right side wall of the support frame (43), and the output end of the synchronous unlocking component (48) is connected to each locking unit (47). The trigger traction mechanism (49) is installed on the moving end of the X-axis linear module (42).

3. The vertical take-up production line conductor system according to claim 2, characterized in that, The lifting movable guide wheel unit (45) includes an outer frame (451), an inner slider (452), an adjusting screw (453), a lifting guide wheel (454), and a spring support rod (455). The outer frame (451) is vertically movable on the support frame (43) through a limiting component. The inner slider (452) is limited and slidably connected to the inner side of the outer frame (451). The lower end of the adjusting screw (453) is rotatably connected to the inner slider (452) through a bearing. The upper end of the adjusting screw (453) passes through the outer frame (451), and the outer frame (451) is threadedly connected to the adjusting screw (453) through a threaded sleeve. The lifting guide wheel (454) is rotatably installed at the front end of the inner slider (452) through a bearing. The fixed end of the spring support rod (455) is fixedly connected to the support frame (43), and the movable end of the spring support rod (455) is fixedly connected to the outer frame (451).

4. The vertical take-up production line conductor system according to claim 3, characterized in that, A tensioning mechanism (46) is installed at the upper end of the support frame (43) near the take-up device (10). The tensioning mechanism (46) includes a support arm (461), a rocker arm (462), a tension spring (463), and a tension wheel (464). The support arm (461) is fixedly connected to the upper end of the support frame (43). One end of the rocker arm (462) is hinged to the top of the support arm (461), and the other end of the rocker arm (462) is rotatably connected to the tension wheel (464). A tension spring (463) is fixedly connected between the middle part of the rocker arm (462) and the support arm (461). An encoder (465) is fixedly connected to the support arm (461), and the detection end of the encoder (465) is fixedly connected to the rocker arm (462).

5. The vertical take-up production line conductor system according to claim 4, characterized in that, The locking unit (47) includes a locking pin (471), a fixing block (472), a spring (473), a pressure ring (474), and a pull block (475). The fixing block (472) is fixedly connected to the support frame (43). The locking pin (471) is slidably connected to the fixing block (472). The front end of the locking pin (471) is inserted into the locking hole (457), and the rear end of the locking pin (471) is fixedly connected to the pull block (475). The pressure ring (474) is fixedly connected to the locking pin (471) and located between the fixing block (472) and the pull block (475). The spring (473) is sleeved on the outside of the locking pin (471), and the two ends of the spring (473) are fixedly connected to the fixing block (472) and the pressure ring (474) respectively. The right side wall of the outer frame (451) is provided with a locking hole (457).

6. The vertical take-up production line conductor system according to claim 5, characterized in that, The synchronous unlocking component (48) includes an unlocking pull plate (481) and an unlocking push cylinder (482). The unlocking push cylinder (482) is fixedly connected to the right side wall of the support frame (43). The output end of the unlocking push cylinder (482) is fixedly connected to the unlocking pull plate (481). The unlocking pull plate (481) has multiple through holes that correspond one-to-one with each locking pin (471) and pass through them. The unlocking pull plate (481) is located between the pressure ring (474) and the pull block (475).

7. The vertical take-up production line conductor system according to claim 6, characterized in that, The triggering traction mechanism (49) includes a linear push cylinder (491), a stand (492), and a traction parallel gripper (493). The linear push cylinder (491) is fixedly connected to the moving end of the X-axis linear module (42), the stand (492) is fixedly connected to the output end of the linear push cylinder (491), and the traction parallel gripper (493) is fixedly connected to the side of the stand (492).

8. The vertical take-up production line conductor system according to claim 7, characterized in that, A wedge block (494) is fixed to the top of the upright (492), and a roller (456) is rotatably connected to the upper end of the outer frame (451). The inclined surface of the wedge block (494) is in rolling connection with the roller (456).

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