A traction winding device for steel cable forming

Abstract

The application discloses a traction winding device for steel cable forming, which comprises a main body structure, and an installation plate is arranged on the main body structure. A female winding placing rack is fixedly connected to one side of the top of the installation plate. Side plates are fixedly connected to the two sides of the top of the installation plate. Motors are fixedly connected to the outer sides of the side plates. First winding rollers are arranged on the inner sides of the side plates. Fixed pieces are arranged on the side of the first winding rollers close to the side plates. The thickness measuring assembly adopts a mechanical trigger structure and does not need to depend on traditional sensors which are easy to accumulate dust, so that the influence of metal dust and steel chips on detection accuracy is completely avoided. The thickness deviation of the steel cable winding is ensured to be controlled within a preset range, thus reducing accidents, such as over-thickness of the steel cable and overloading of equipment, caused by sensor failure, guaranteeing production continuity, reducing the unqualified product rate and equipment maintenance cost. The winding changing assembly can greatly shorten the feeding and discharging time and improve the overall production efficiency.

Description

Technical Field

[0001] This invention relates to the field of metal processing technology, and in particular to a traction winding device for forming steel cables. Background Technology

[0002] In the metal processing and wire manufacturing industries, after steel cables are formed, they need to be wound onto take-up rollers using a traction winding device for packaging and storage. Traditional winding devices are usually equipped with thickness or layer detection sensors to monitor the winding thickness of the steel cable on the take-up rollers in real time, so that the control system can automatically stop the machine when the preset thickness is reached. After a single roll of steel cable is wound, the equipment stops, the finished take-up roller with the fully wound wire is unloaded, and a new empty take-up roller is installed for the next round of winding operations.

[0003] Traditional traction winding devices have the following disadvantages in actual industrial production: (1) Sensors are prone to failure and detection accuracy is low: The production environment of steel cable winding is relatively harsh, and a large amount of metal dust, steel chips and dust impurities are usually generated; traditional electronic or optical sensors (such as photoelectric switches) are exposed to the air, and the surface is very easy to accumulate dust and attach metal dust, which leads to a decrease in sensor recognition sensitivity, a decrease in detection accuracy or even complete failure, thereby causing safety accidents such as excessively thick steel cable winding and equipment overload; (2) Low degree of automation of loading and unloading, and high labor intensity: After completing the single roll winding, traditional winding devices often rely heavily on manual labor to cut, unload the full-load finished roll and carry out loading and unloading operations of empty core. Since the overall weight of the finished steel cable is large, manual operation is not only extremely labor-intensive and difficult to guarantee production safety, but also the conversion process takes a long time, which greatly restricts the continuous operation efficiency of the entire production line. Summary of the Invention

[0004] The problems this invention aims to solve are that sensors are easily affected by dust and impurities, leading to decreased detection accuracy or even complete failure, and that manual loading and unloading operations are required after winding a single roll of steel cable. To address these technical problems, this invention provides the following technical solution: a traction winding device for steel cable forming, comprising...

[0005] The main structure includes a mounting plate, a master roll placement rack is fixedly connected to one side of the top of the mounting plate, side plates are fixedly connected to both sides of the top of the mounting plate, a motor is fixedly connected to the outer side of the side plate, a first take-up roller is provided on the inner side of the side plate, and a fixing member is provided on the side of the first take-up roller near the side plate.

[0006] The thickness measuring assembly includes a push roller disposed on the top of a first take-up roller. Push plates are fixedly connected to both sides of the push roller. Limiting components are provided on both sides of the push plates. A through groove is opened on the side of the side plate near the push plate. A frame is provided in the inner cavity of the through groove. A swing block is rotatably connected to the inner cavity of the frame. Supporting components are provided on both sides of the swing block. A limit switch is fixedly connected to the top of the inner cavity of the through groove. A first spring is fixedly connected to the side of the frame away from the push plate. The side of the first spring away from the frame is fixedly connected to the inner cavity of the through groove.

[0007] The roll changing assembly includes bending plates fixedly connected to both sides of the surface of the push roller. A sliding rod is slidably connected to the surface of the bending plate. A cylinder is fixedly connected to the bottom of the sliding rod. The inner side of the cylinder is fixedly connected to a side plate. A rotating component is provided at the bottom of the bending plate. A receiving platform is provided at the bottom of the rotating component and fixedly connected to the mounting plate. A loading platform is fixedly connected to one side of the side plate. A second take-up roller is provided at the top of the loading platform.

[0008] Furthermore, the limiting component includes limiting blocks fixedly connected to both sides of the push plate. The surface of the side plate is provided with limiting grooves and cooperates with the limiting blocks. The surface of the limiting blocks is fixedly connected with sliding wheels and contacts the surface of the side plate.

[0009] Furthermore, the fixing component includes a fixing rail sleeved on both sides of the first take-up roller, a locking block slidably connected to the top of the fixing rail, a locking groove is opened on both sides of the top of the first take-up roller and cooperates with the locking block, a second spring is fixedly connected to the surface of the locking block, the bottom of the second spring is fixedly connected to the fixing rail, and an infrared sensor is provided on the outer side of the fixing rail.

[0010] Furthermore, the support member includes support rods fixedly connected to both sides of the swing block, and support grooves are provided on both sides of the frame and cooperate with the support rods. A third spring is fixedly connected to the outer side of the swing block, and the side of the third spring away from the swing block is fixedly connected to the frame.

[0011] Furthermore, rolling wheels are fixedly connected to both sides of the bottom of the frame, and a rolling groove is provided at the bottom of the through groove cavity, which cooperates with the rolling wheels.

[0012] Furthermore, the rotating component includes a drive rod rotatably connected to the bottom of the bending plate. A trigger is provided on the side of the side plate near the bending plate. A drive block is fixedly connected to one side of the drive rod. A sleeve is slidably connected to the bottom of the drive rod. A drive groove is formed on the surface of the sleeve and cooperates with the drive block. A connecting rod is fixedly connected to the bottom of the sleeve. A first gear is fixedly connected to the bottom of the connecting rod. A second gear meshes with the bottom of the first gear. A rotating shaft is fixedly connected to the inner side of the second gear. A transmission component is fixedly connected to the side of the rotating shaft away from the second gear. A turntable is provided on the side of the transmission component away from the rotating shaft. A first rotating groove is formed on the top of the turntable and cooperates with the first take-up roller. A second rotating groove is formed on the bottom of the turntable. A cover is provided on one side of the turntable and is fixedly connected to the side plate.

[0013] Furthermore, the trigger includes a cavity formed on the surface of the side plate, the top of the cavity is connected to the through groove, a first push plate is provided at the top of the inner cavity of the cavity, a second push plate is provided at the bottom of the first push plate, and a slope block is provided on the side of the second push plate away from the first push plate, and is fixedly connected to the top of the block.

[0014] Furthermore, a first reset plate is fixedly connected to the outer side of the first push plate, a first reset groove is provided on the outer side of the inner cavity of the cavity, a fourth spring is fixedly connected to the bottom of the inner cavity of the first reset groove, and the top of the fourth spring is fixedly connected to the first reset plate.

[0015] Furthermore, a second reset plate is fixedly connected to the top of the second push plate, a second reset groove is provided at the top of the inner cavity of the cavity, a fifth spring is fixedly connected to the inner side of the inner cavity of the second reset groove, and the outer side of the fifth spring is fixedly connected to the second reset plate.

[0016] Furthermore, the transmission component includes a transmission block fixedly connected to the side of the rotating shaft away from the second gear. A transmission disk is covered on the surface of the transmission block. A transmission rod is fixedly connected to the side of the transmission disk away from the transmission block. The side of the transmission rod away from the transmission disk passes through a side plate and is fixedly connected to the wheel disc. An embedding groove is formed on the surface of the transmission block. A mating tooth is rotatably connected to the inner cavity of the embedding groove. A mating groove is formed on the surface of the transmission disk. A sixth spring is fixedly connected to the surface of the mating tooth. The side of the sixth spring away from the mating tooth is fixedly connected to the inner cavity of the embedding groove.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] (1) The present invention designs a thickness measuring component consisting of a push roller, a push plate, a limiting component, a swing block and a frame. It adopts a purely mechanical trigger structure to achieve quantitative control without relying on traditional electronic sensors that are prone to dust accumulation. The increase in the thickness of the steel cable winding will directly and mechanically push the component to move and trigger the limit switch, completely avoiding the influence of metal dust and steel chips on the detection accuracy, ensuring that the winding thickness deviation is controlled within the preset range, and significantly reducing the equipment overload accident rate and maintenance cost. (2) When the mechanical thickness measuring component initially triggers the limit switch, the motor does not stop immediately, but continues to drive the fixed rail to rotate until the infrared sensors on both sides are aligned before it is completely locked and stopped. Since the infrared sensors are only used for the final stage of rotation angle alignment and are in a specific installation position, it not only achieves accurate stopping positioning, but also facilitates the smooth progress of subsequent automatic unlocking actions. (3) This invention cleverly utilizes the lifting and lowering motion of the cylinder-driven bending plate and push roller. Through the mechanical cooperation of the drive rod, drive block and sleeve surface drive groove, the lifting motion is converted into the unidirectional rotation motion of the turntable. Without manual intervention, the finished roll is fed to the receiving platform and the spare empty roll core is automatically fed to the fixed rail in one linkage. (4) When the winding assembly of the present invention rises in the second stage, the frame can automatically squeeze the first push plate and the second push plate, forcing the locking block to overcome the spring force and disengage from the locking slot, thereby realizing the automatic unlocking of the first winding roller; while when the cylinder descends and resets, through the unidirectional transmission design of the transmission component, the turntable can remain stationary, and each reset spring guides the locking block to relock the newly inserted empty core. The mechanical logic of the whole process is rigorous, the action is coherent and reliable, and the continuity of production is effectively guaranteed. (5) A sliding wheel is designed on the limiting component to convert the sliding friction when the push plate rises into rolling friction. At the same time, a rolling wheel and a rolling groove are also set at the bottom of the thickness measuring frame. These drag reduction designs greatly reduce the resistance when the mechanical components move, avoid measurement delay or error caused by jamming, and further ensure the rapid response and stable operation of the thickness measuring system. Attached Figure Description

[0019] Figure 1 This is a structural diagram of the present invention.

[0020] Figure 2 This is a partial structural diagram of the present invention.

[0021] Figure 3 This is another perspective view of a partial structure of the present invention.

[0022] Figure 4 This is a partial structural cross-sectional view of the present invention.

[0023] Figure 5 for Figure 4 Enlarged view of region A in the middle.

[0024] Figure 6 for Figure 4Enlarged view of region B in the middle.

[0025] Figure 7 This is a cross-sectional view of the side plate of the present invention.

[0026] Figure 8 for Figure 7 Enlarged view of region C.

[0027] Figure 9 This is a partial structural diagram of the rotating component of the present invention.

[0028] Figure 10 for Figure 9 Enlarged view of region D in the middle.

[0029] In the diagram: 1. Main structure; 11. Mounting plate; 12. Mother roll placement rack; 13. Side plate; 14. Motor; 15. First take-up roll; 16. Fixing component; 2. Thickness measuring assembly; 21. Push roller; 22. Push plate; 23. Limiting component; 24. Through slot; 25. Frame; 26. Swing block; 27. Support component; 28. Limit switch; 29. ​​First spring; 3. Roll changing assembly; 31. Bending plate; 32. Sliding rod; 33. Cylinder; 34. Rotation. Components; 35. Receiving platform; 36. Loading platform; 37. Second take-up roller; 23-1. Limiting block; 23-2. Limiting groove; 23-3. Sliding wheel; 16-1. Fixed rail; 16-2. Locking block; 16-3. Locking groove; 16-4. Second spring; 16-5. Infrared sensor; 27-1. Support rod; 27-2. Support groove; 27-3. Third spring; 27-4. Rolling wheel; 27-5. Rolling groove; 34-1. Drive rod; 34- 2. Trigger; 34-3. Drive block; 34-4. Sleeve; 34-5. Drive groove; 34-6. Connecting rod; 34-7. First gear; 34-8. Second gear; 34-9. Rotating shaft; 34-10. Transmission component; 34-11. Wheel disc; 34-12. First wheel groove; 34-13. Second wheel groove; 34-14. Cover; 34-21. Cavity; 34-22. First push plate; 34-23. Second push plate; 34- 231. Slope block; 34-24. First reset plate; 34-25. First reset groove; 34-26. Fourth spring; 34-27. Second reset plate; 34-28. Second reset groove; 34-29. Fifth spring; 34-101. Transmission block; 34-102. Transmission disc; 34-103. Transmission rod; 34-104. Embedded groove; 34-105. Connecting tooth; 34-106. Connecting groove; 34-107. Sixth spring. Detailed Implementation

[0030] Reference Figures 1-10This embodiment provides a traction winding device for steel cable forming, including a main structure 1, a thickness measuring component 2, and a winding changing component 3. The main structure 1 includes a mounting plate 11, a master roll placement frame 12 is fixedly connected to one side of the top of the mounting plate 11, and side plates 13 are fixedly connected to both sides of the top of the mounting plate 11. A motor 14 is fixedly connected to the outer side of the side plates 13, and a first winding roller 15 is arranged on the inner side of the side plates 13. A fixing member 16 is arranged on the side of the first winding roller 15 near the side plates 13. The mounting plate 11 supports all components, the master roll placement frame 12 is used to store the steel cable raw materials to be processed, and the two side plates 13 provide installation references for transmission and positioning components. The motor 14 provides winding power to the first winding roller 15, and the fixing member 16 ensures that the first winding roller 15 is stable and does not deviate during the winding process, which is the basis for achieving accurate winding.

[0031] It should be noted that motor 14 is equipped with "electromagnetic brake", which locks the shaft to maintain positioning after power is cut off. This is existing technology and can be clearly understood by those skilled in the art.

[0032] The thickness measuring assembly 2 includes a push roller 21 disposed on the top of the first take-up roller 15. Push plates 22 are fixedly connected to both sides of the push roller 21. Limiting members 23 are provided on both sides of the push plates 22. A through groove 24 is opened on the side of the side plate 13 near the push plate 22. A frame 25 is provided in the inner cavity of the through groove 24. A swing block 26 is rotatably connected to the inner cavity of the frame 25. Support members 27 are provided on both sides of the swing block 26. A limit switch 28 is fixedly connected to the top of the inner cavity of the through groove 24. A first spring 29 is fixedly connected to the side of the frame 25 away from the push plate 22. The side of the first spring 29 away from the frame 25 is fixedly connected to the inner cavity of the through groove 24.

[0033] The thickness measuring component 2 achieves quantitative control through a purely mechanical trigger structure. The push roller 21 rises synchronously with the increase in the thickness of the steel cable on the first take-up roller 15, driving the push plate 22 to squeeze the swing block 26, causing the frame 25 to slide within the through groove 24 and compress the first spring 29. When the frame 25 triggers the limit switch 28, a stop signal is initially triggered, which, in conjunction with the subsequent infrared sensors 16-5, achieves precise stopping, completely avoiding the impact of dust on detection accuracy. The limit component 23 ensures the smooth movement of the push plate 22, and the support component 27 ensures the reliable operation of the swing block 26, jointly improving the stability of thickness measurement. The surface of the push roller 21 is rotatably connected with a sliding sleeve, which reduces friction during contact.

[0034] The roll changing assembly 3 includes a bending plate 31 fixedly connected to both sides of the surface of the push roller 21. A sliding rod 32 is slidably connected to the surface of the bending plate 31. A cylinder 33 is fixedly connected to the bottom of the sliding rod 32. The inner side of the cylinder 33 is fixedly connected to the side plate 13. A rotating part 34 is provided at the bottom of the bending plate 31. A receiving platform 35 is provided at the bottom of the rotating part 34 and is fixedly connected to the mounting plate 11. A loading platform 36 is fixedly connected to one side of the side plate 13. A second take-up roller 37 is provided at the top of the loading platform 36.

[0035] Fully automated loading and unloading is achieved through the roll changing assembly 3. The bending plate 31 rises synchronously with the push roller 21, and the sliding rod 32 and cylinder 33 provide lifting guidance and power for the bending plate 31. The rotating component 34 converts the lifting motion of the bending plate 31 into the rotational motion of the turntable 34-11, realizing the automatic switching between "finished steel cable (first winding roller 15) unloading to the receiving platform 35" and "empty core (second winding roller 37) loading to the fixed rail 16-1". The loading platform 36 is used to store the spare second winding roller 37, and the cover 34-14 ensures that the winding roller does not fall off during the unloading and transfer process, thereby solving the problems of high intensity and low efficiency of manual loading and unloading.

[0036] The limiting component 23 includes limiting blocks 23-1 fixedly connected to both sides of the push plate 22. The side plate 13 has a limiting groove 23-2 on its surface, which cooperates with the limiting block 23-1. The limiting block 23-1 has a sliding wheel 23-3 fixedly connected to its surface, which contacts the surface of the side plate 13.

[0037] Limiting blocks 23-1 are fixed to both sides of the push plate 22 and slide in cooperation with the limiting grooves 23-2 on the surface of the side plate 13, strictly limiting the movement trajectory of the push plate 22 and preventing it from shifting left or right due to uneven force during the upward movement. The sliding wheel 23-3 contacts the surface of the side plate 13, converting the sliding friction between the limiting blocks 23-1 and the limiting grooves 23-2 into rolling friction, greatly reducing the movement resistance and preventing the push plate 22 from jamming due to excessive friction, ensuring that the push plate 22 can rise synchronously and smoothly with the push roller 21.

[0038] The fixing component 16 includes a fixing rail 16-1 sleeved on both sides of the first take-up roller 15. A locking block 16-2 is slidably connected to the top of the fixing rail 16-1. A locking groove 16-3 is opened on both sides of the top of the first take-up roller 15 and cooperates with the locking block 16-2. A second spring 16-4 is fixedly connected to the surface of the locking block 16-2. The bottom of the second spring 16-4 is fixedly connected to the fixing rail 16-1. An infrared sensor 16-5 is provided on the outer side of the fixing rail 16-1.

[0039] Fixed rails 16-1 are fitted on both sides of the first take-up roller 15 to provide an installation reference for the take-up roller. Locking blocks 16-2, under the elastic force of the second spring 16-4, engage with the locking grooves 16-3 of the first take-up roller 15, firmly fixing the first take-up roller 15 within the fixed rails 16-1 to prevent slippage or displacement during winding, ensuring the flatness of the steel cable winding. Simultaneously, infrared sensors 16-5 are located outside the fixed rails 16-1. When the frame 25 of the thickness measuring component 2 triggers the limit switch 28, the motor 14 will not stop immediately but will continue to drive the fixed rails 16-1 to rotate until the infrared sensors 16-5 on both sides are aligned (i.e., the first take-up roller 15 rotates to the preset stopping angle), at which point the motor 14 will completely stop.

[0040] The infrared sensor 16-5 has an infrared transmitter and an infrared receiver, which are respectively installed on the side plate 13 and the fixed rail 16-1. When the infrared receiver receives the signal from the infrared transmitter, the fixed rail 16-1 rotates to the direction where the locking block 16-2 faces upward, so as to facilitate the subsequent cooperation between the second push plate 34-23 and the slope block 34-231, and to facilitate the release of the locking block 16-2 from the locking slot 16-3.

[0041] It should be noted that the PLC controller, motor 14 and infrared sensors 16-5 are all existing technologies, which are clearly known to those skilled in the art, and will not be elaborated here.

[0042] Specifically, the support member 27 includes support rods 27-1 fixedly connected to both sides of the swing block 26, and support grooves 27-2 are provided on both sides of the frame 25 and cooperate with the support rods 27-1. A third spring 27-3 is fixedly connected to the outside of the swing block 26, and the side of the third spring 27-3 away from the swing block 26 is fixedly connected to the frame 25.

[0043] When the push plate 22 rises and presses against the swing block 26, the support rod 27-1 slides along the support groove 27-2 to the end, forming a rigid limit to restrict the rotation of the swing block 26 and ensure that the swing block 26 can stably push the frame 25 to slide and trigger the limit switch 28. When the push plate 22 returns to its original position and descends, the push plate 22 presses against the swing block 26. At this time, the support rod 27-1 can slide in the opposite direction along the support groove 27-2, and the swing block 26 can overcome the elastic force of the third spring 27-3 and swing downward to avoid the push plate 22, so as to prevent the push plate 22 from interfering with the reset of the frame 25 when it resets.

[0044] Specifically, rolling wheels 27-4 are fixedly connected to both sides of the bottom of the frame 25, and a rolling groove 27-5 is opened at the bottom of the inner cavity of the through groove 24, which cooperates with the rolling wheels 27-4.

[0045] Roller 27-4 is fixed to both sides of the bottom of frame 25 and rolls with frame 25 in rolling groove 27-5, converting the sliding friction between frame 25 and through groove 24 into rolling friction, greatly reducing the resistance when frame 25 slides, so that frame 25 can slide quickly and smoothly with the squeezing of the swing block 26 after the support rod 27-1 limits the swing block 26, avoiding the frame 25 delaying the triggering of limit switch 28 due to excessive resistance, which would cause thickness measurement error.

[0046] The rotating component 34 includes a drive rod 34-1 rotatably connected to the bottom of the bending plate 31. A trigger element 34-2 is provided on the side of the side plate 13 near the bending plate 31. A drive block 34-3 is fixedly connected to one side of the drive rod 34-1. A sleeve 34-4 is slidably connected to the bottom of the drive rod 34-1. A drive groove 34-5 is formed on the surface of the sleeve 34-4 and cooperates with the drive block 34-3. A connecting rod 34-6 is fixedly connected to the bottom of the sleeve 34-4. A first gear 34-7 is fixedly connected to the bottom of the connecting rod 34-6. The bottom of the first gear 34-7 is engaged with... The second gear 34-8 has a rotating shaft 34-9 fixedly connected to its inner side. A transmission component 34-10 is fixedly connected to the side of the rotating shaft 34-9 away from the second gear 34-8. A wheel disc 34-11 is provided on the side of the transmission component 34-10 away from the rotating shaft 34-9. A first wheel groove 34-12 is provided on the top of the wheel disc 34-11 and cooperates with the first take-up roller 15. A second wheel groove 34-13 is provided on the bottom of the wheel disc 34-11. A cover 34-14 is provided on one side of the wheel disc 34-11 and is fixedly connected to the side plate 13.

[0047] The drive rod 34-1 is rotatably connected to the bottom of the bending plate 31. As the bending plate 31 rises, the drive block 34-3 first slides in the straight groove section of the drive groove 34-5, at which time the sleeve 34-4 does not rotate. When the bending plate 31 enters the second stage of rising, the drive block 34-3 slides into the inclined groove section of the drive groove 34-5, causing the sleeve 34-4 to rotate. This, in turn, drives the first gear 34-7 to rotate via the connecting rod 34-6. The first gear 34-7 meshes with the second gear 34-8, transmitting power to the rotating shaft 34-9 and the transmission component 34-10, ultimately driving the rotary disc 34-11 to rotate. The first rotating groove 34-12 of 34-11 is used to support the first take-up roller 15 to be unloaded, and the second rotating groove 34-13 is used to receive the second take-up roller 37 on the loading platform 36. The cover 34-14 positions the first take-up roller 15 at the initial rotation of the turntable 34-11 to prevent it from falling off prematurely. After the first rotating groove 34-12 is separated from the cover 34-14, the finished steel cable falls into the receiving platform 35 along with the first take-up roller 15. At the same time, the second rotating groove 34-13 is aligned with the loading platform 36 to complete the loading of the empty core. The whole process does not require manual handling, which completely solves the problem of high intensity of manual loading and unloading.

[0048] It should be noted that the cover 34-14 is connected to the side plate 13 via an elastic telescopic rod. When there is no external force, the elastic telescopic rod supports the contact with the turntable 34-11, allowing the turntable 34-11 to remain stable without external force. The surface of the sleeve 34-4 is rotatably connected to a first bracket via a bearing, and the first bracket is fixed to the side plate 13, providing support for the sleeve 34-4. The trigger element 34-2 includes a cavity 34-21 formed on the surface of the side plate 13. The top of the cavity 34-21 communicates with the through groove 24. A first push plate 34-22 is provided at the top of the cavity 34-21, and a second push plate 34-23 is provided at the bottom of the first push plate 34-22. A slope block 34-231 is provided on the side of the second push plate 34-23 away from the first push plate 34-22 and is fixedly connected to the top of the locking block 16-2.

[0049] Cavity 34-21 provides installation space for first push plate 34-22 and second push plate 34-23. When frame 25 (which continues to slide due to the limit swing block 26 of support rod 27-1) continues to rise with push plate 22, frame 25 presses the slope of first push plate 34-22, causing first push plate 34-22 to move downward and push second push plate 34-23 to slide laterally. After second push plate 34-23 contacts slope block 34-231, it pushes slope block 34-231 to drive block 16-2 to overcome the elastic force of second spring 16-4 and disengage from slot 16-3, automatically releasing the fixation of first take-up roller 15.

[0050] A first reset plate 34-24 is fixedly connected to the outer side of the first push plate 34-22. A first reset groove 34-25 is opened on the outer side of the inner cavity of the cavity 34-21. A fourth spring 34-26 is fixedly connected to the bottom of the inner cavity of the first reset groove 34-25. The top of the fourth spring 34-26 is fixedly connected to the first reset plate 34-24.

[0051] When the frame 25 stops pressing the first push plate 34-22, the elastic force of the fourth spring 34-26 drives the first reset plate 34-24 and the first push plate 34-22 to reset upwards, preparing for the next unlocking action.

[0052] The top of the second push plate 34-23 is fixedly connected to the second reset plate 34-27. The top of the cavity of the cavity 34-21 is provided with a second reset groove 34-28. The inner side of the cavity of the second reset groove 34-28 is fixedly connected to the fifth spring 34-29. The outer side of the fifth spring 34-29 is fixedly connected to the second reset plate 34-27.

[0053] When the first push plate 34-22 resets and no longer presses the second push plate 34-23, the elastic force of the fifth spring 34-29 drives the second reset plate 34-27 to slide and reset in the opposite direction to the second push plate 34-23, thereby causing the slope block 34-231 to lose its pushing force. The locking block 16-2 resets under the action of the second spring 16-4 and can be re-locked into the slot 16-3 of the new take-up roller.

[0054] The transmission component 34-10 includes a transmission block 34-101 fixedly connected to the side of the rotating shaft 34-9 away from the second gear 34-8. A transmission disk 34-102 is covered on the surface of the transmission block 34-101. A transmission rod 34-103 is fixedly connected to the side of the transmission disk 34-102 away from the transmission block 34-101. The side of the transmission rod 34-103 away from the transmission disk 34-102 passes through the side plate 13 and is fixedly connected to the wheel disk 34-11. An embedding groove 34-104 is opened on the surface of the transmission block 34-101. A mating tooth 34-105 is rotatably connected to the inner cavity of the embedding groove 34-104. A mating groove 34-106 is opened on the surface of the transmission disk 34-102. A sixth spring 34-107 is fixedly connected to the surface of the mating tooth 34-105. The side of the sixth spring 34-107 away from the mating tooth 34-105 is fixedly connected to the inner cavity of the embedding groove 34-104.

[0055] The unidirectional rotation of the rotary disc 34-11 can be achieved through the transmission component 34-10. When the transmission block 34-101 rotates with the rotating shaft 34-9, the mating teeth 34-105 are engaged in the mating groove 34-106 of the transmission disc 34-102 under the action of the sixth spring 34-107, driving the transmission disc 34-102 and the rotary disc 34-11 to rotate synchronously, completing the roll changing action. When the bending plate 31 descends and resets, driving the transmission block 34-101 to rotate in the opposite direction, the slope of the mating teeth 34-105 contacts the mating groove 34-106, forcing the sixth spring 34-107 to compress and retract into the embedded groove 34-104. The transmission disc 34-102 and the rotary disc 34-11 no longer rotate with the transmission block 34-101. Thus, the rotary disc 34-11 only rotates in the forward direction during the roll changing stage and remains stationary during the reset stage.

[0056] The surface of the rotating shaft 34-9 is rotatably connected to a second bracket via a bearing, and the second bracket is fixed to the side plate 13 to support the rotating shaft 34-9.

[0057] Working principle: The steel cable mother roll to be processed is placed on the mother roll placement frame 12, and one end of the traction steel cable is fixed to the surface of the first take-up roller 15; the motor 14 is started, and the motor 14 drives the fixed rail 16-1 to rotate, which in turn drives the first take-up roller 15 to rotate synchronously, and the steel cable winding begins; as the thickness of the steel cable on the first take-up roller 15 gradually increases, the steel cable squeezes the push roller 21 to move upward, and the push roller 21 drives the push plates 22 on both sides to rise synchronously; the limiting blocks 23-1 on both sides of the push plate 22 slide in the limiting groove 23-2, and the sliding wheel 23-3 reduces friction, thereby ensuring that the push plate 22 2. Smooth rise; when the push plate 22 rises to contact the swing block 26, it squeezes the swing block 26 and the frame 25 to make initial movement in the cavity of the through groove 24; the rolling wheel 27-4 at the bottom of the frame 25 rolls in the rolling groove 27-5 to reduce sliding resistance, and at the same time the frame 25 compresses the first spring 29; when the frame 25 triggers the limit switch 28, the PLC controller receives the "initial stop signal", and the motor 14 continues to drive the fixed rail 16-1 to rotate; until the infrared sensor 16-5 on the outside of the fixed rail 16-1 is aligned, the motor 14 immediately stops rotating, thus completing the quantitative winding.

[0058] During this process, the push roller 21 drives the bending plate 31 to rise synchronously. The bending plate 31 slides on the surface of the sliding rod 32, simultaneously driving the drive rod 34-1 and the drive block 34-3 to move. The drive block 34-3 first slides in the straight groove section of the drive groove 34-5, at which time the sleeve 34-4 does not rotate. Then, the cylinder 33 is activated, driving the sliding rod 32 to rise, driving the bending plate 31 and the push roller 21 into the second stage of rising. The push plate 22 rises and completely squeezes the frame 25, causing the frame 25 to slide completely into the through groove 24 and squeeze the slope of the first push plate 34-22. 22 moves downward, the first reset plate 34-24 compresses the fourth spring 34-26; then the first push plate 34-22 pushes the second push plate 34-23 to slide laterally, the second reset plate 34-27 compresses the fifth spring 34-29, then the second push plate 34-23 squeezes the slope block 34-231, causing the locking block 16-2 to overcome the elastic force of the second spring 16-4 and disengage from the slot 16-3, thereby releasing the fixation on the first take-up roller 15; at this time, the push roller 21 and the first take-up roller 15 are separated, which makes it convenient for the operator to cut the steel cable and fix the end, thus preparing for subsequent material feeding.

[0059] Cylinder 33 continues to drive bending plate 31 to rise. As push plate 22 disengages from swing block 26, frame 25, first push plate 34-22, second push plate 34-23, slope block 34-231, and locking block 16-2 will successively reset. Simultaneously, the rise of bending plate 31 will cause drive rod 34-1 to drive drive block 34-3 to slide into the inclined section of drive groove 34-5, causing sleeve 34-4 to rotate. Sleeve 34-4 drives first gear 34-7 to rotate through connecting rod 34-6. First gear 34-7 meshes with second gear 34-8, causing rotating shaft 34-9 and transmission block 34-101 to rotate synchronously. The mating teeth 34-105 on the surface of transmission block 34-101 are engaged with mating groove 34-106 of transmission disk 34-102 under the action of sixth spring 34-107, causing transmission disk 34-102 and transmission rod 34-103 to rotate. This causes the rotary table 34-11 to rotate; when the rotary table 34-11 rotates, the first take-up roller 15 in the first rotary groove 34-12 is limited by the cover 34-14 to prevent it from falling off prematurely; when the first rotary groove 34-12 is disengaged from the cover 34-14, the first take-up roller 15 falls into the receiving platform 35, thus completing the automatic unloading; at the same time, the second rotary groove 34-13 of the rotary table 34-11 rotates to align with the loading platform 36. The second take-up roller 37 on the loading platform 36 rolls down into the second wheel groove 34-13; the wheel turntable 34-11 continues to rotate, feeding the second take-up roller 37 into the fixed rail 16-1. When the second take-up roller 37 contacts the slope of the locking block 16-2, it will push the locking block 16-2 to rise and deform the second spring 16-4. At this time, the drive block 34-3 reaches the end of the stroke of the drive groove 34-5, and the wheel turntable 34-11 stops rotating.

[0060] Finally, the starting cylinder 33 drives the bending plate 31 to descend and reset, and the bending plate 31 drives the drive rod 34-1 and other components to reset, causing the transmission block 34-101 to rotate in the opposite direction. At this time, the slope of the mating tooth 34-105 contacts the mating groove 34-106, which will compress the sixth spring 34-107 and retract it into the embedded groove 34-104, so the wheel disc 34-11 does not reverse. At the same time, the push roller 21 and the push plate 22 descend synchronously, and the push plate 22 squeezes the swing block 26. The swing block 26 overcomes the elastic force of the third spring 27-3 and swings downward. The support rod 27-1 slides in the support groove 27-2, and the frame 25 does not follow. The swing block 26 moves; the first push plate 34-22 is reset under the action of the fourth spring 34-26, the second push plate 34-23 is reset under the action of the fifth spring 34-29, the slope block 34-231 loses its pushing force, and the locking block 16-2 is reset under the action of the second spring 16-4; the operator rotates the second take-up roller 37, and when the slot 16-3 of the second take-up roller 37 is aligned with the locking block 16-2, the second spring 16-4 is reset and drives the locking block 16-2 to lock into the slot 16-3 to fix the second take-up roller 37, and the new steel cable is fixed to the second take-up roller 37, thereby starting the motor 14 to enter the next round of winding.

Claims

1. A traction winding device for forming steel cables, characterized in that, include: The main structure (1) includes a mounting plate (11), a mother roll placement rack (12) is fixedly connected to one side of the top of the mounting plate (11), and side plates (13) are fixedly connected to both sides of the top of the mounting plate (11). A motor (14) is fixedly connected to the outer side of the side plate (13), and a first take-up roller (15) is provided on the inner side of the side plate (13). A fixing member (16) is provided on the side of the first take-up roller (15) near the side plate (13). The thickness measuring component (2) includes a push roller (21) disposed on the top of the first take-up roller (15). Push plates (22) are fixedly connected to both sides of the push roller (21). Limiting members (23) are provided on both sides of the push plates (22). A through groove (24) is opened on the side of the side plate (13) near the push plate (22). A frame (25) is provided in the inner cavity of the through groove (24). A swing block (26) is rotatably connected to the inner cavity of the frame (25). Support members (27) are provided on both sides of the swing block (26). A limit switch (28) is fixedly connected to the top of the inner cavity of the through groove (24). A first spring (29) is fixedly connected to the side of the frame (25) away from the push plate (22). The side of the first spring (29) away from the frame (25) is fixedly connected to the inner cavity of the through groove (24). The roll changing assembly (3) includes a bending plate (31) fixedly connected to both sides of the surface of the push roller (21). A sliding rod (32) is slidably connected to the surface of the bending plate (31). A cylinder (33) is fixedly connected to the bottom of the sliding rod (32). The inner side of the cylinder (33) is fixedly connected to the side plate (13). A rotating part (34) is provided at the bottom of the bending plate (31). A receiving platform (35) is provided at the bottom of the rotating part (34). A loading platform (36) is fixedly connected to one side of the side plate (13). A second take-up roller (37) is provided at the top of the loading platform (36).

2. The apparatus as claimed in claim 1, characterized in that, The limiting component (23) includes a limiting block (23-1) fixedly connected to both sides of the push plate (22). The side plate (13) has a limiting groove (23-2) on its surface, which cooperates with the limiting block (23-1). The limiting block (23-1) has a sliding wheel (23-3) fixedly connected to its surface, which contacts the surface of the side plate (13).

3. The apparatus as described in claim 2, characterized in that, The fixing component (16) includes a fixing rail (16-1) sleeved on both sides of the first take-up roller (15). A locking block (16-2) is slidably connected to the top of the fixing rail (16-1). A locking groove (16-3) is opened on both sides of the top of the first take-up roller (15) and cooperates with the locking block (16-2). A second spring (16-4) is fixedly connected to the surface of the locking block (16-2). The bottom of the second spring (16-4) is fixedly connected to the fixing rail (16-1). An infrared sensor (16-5) is provided on the outside of the fixing rail (16-1).

4. The apparatus as described in claim 3, characterized in that, The support member (27) includes a support rod (27-1) fixedly connected to both sides of the swing block (26). The frame (25) has a support groove (27-2) on both sides, which cooperates with the support rod (27-1). A third spring (27-3) is fixedly connected to the outside of the swing block (26). The side of the third spring (27-3) away from the swing block (26) is fixedly connected to the frame (25).

5. The apparatus as described in claim 4, characterized in that, Rolling wheels (27-4) are fixedly connected to both sides of the bottom of the frame (25), and a rolling groove (27-5) is opened at the bottom of the inner cavity of the through groove (24), which cooperates with the rolling wheel (27-4).

6. The apparatus as claimed in claim 1, characterized in that, The rotating component (34) includes a drive rod (34-1) rotatably connected to the bottom of the bending plate (31). A trigger (34-2) is provided on the side of the side plate (13) near the bending plate (31). A drive block (34-3) is fixedly connected to one side of the drive rod (34-1). A sleeve (34-4) is slidably connected to the bottom of the drive rod (34-1). A drive groove (34-5) is opened on the surface of the sleeve (34-4) and cooperates with the drive block (34-3). A connecting rod (34-6) is fixedly connected to the bottom of the sleeve (34-4). A first gear (34-7) is fixedly connected to the bottom of the connecting rod (34-6). The bottom of the first gear (34-7) is... A second gear (34-8) is engaged with the shaft (34-9) which is fixedly connected to the inner side of the second gear (34-8). A transmission component (34-10) is fixedly connected to the side of the shaft (34-9) away from the second gear (34-8). A wheel disc (34-11) is provided on the side of the transmission component (34-10) away from the shaft (34-9). A first wheel groove (34-12) is provided on the top of the wheel disc (34-11) and cooperates with the first take-up roller (15). A second wheel groove (34-13) is provided on the bottom of the wheel disc (34-11). A cover (34-14) is provided on one side of the wheel disc (34-11) and is fixedly connected to the side plate (13).

7. The apparatus as claimed in claim 6, characterized in that, The trigger (34-2) includes a cavity (34-21) formed on the surface of the side plate (13). The top of the cavity (34-21) is connected to the through groove (24). A first push plate (34-22) is provided at the top of the cavity (34-21). A second push plate (34-23) is provided at the bottom of the first push plate (34-22). A slope block (34-231) is provided on the side of the second push plate (34-23) away from the first push plate (34-22), and is fixedly connected to the top of the locking block (16-2).

8. The apparatus as claimed in claim 7, characterized in that, A first reset plate (34-24) is fixedly connected to the outer side of the first push plate (34-22). A first reset groove (34-25) is provided on the outer side of the cavity (34-21). A fourth spring (34-26) is fixedly connected to the bottom of the cavity of the first reset groove (34-25). The top of the fourth spring (34-26) is fixedly connected to the first reset plate (34-24).

9. The apparatus as claimed in claim 8, characterized in that, The top of the second push plate (34-23) is fixedly connected to the second reset plate (34-27). The top of the cavity (34-21) is provided with a second reset groove (34-28). The inner side of the cavity of the second reset groove (34-28) is fixedly connected to the fifth spring (34-29). The outer side of the fifth spring (34-29) is fixedly connected to the second reset plate (34-27).

10. The apparatus as claimed in claim 6, characterized in that, The transmission component (34-10) includes a transmission block (34-101) fixedly connected to the side of the rotating shaft (34-9) away from the second gear (34-8). A transmission disc (34-102) is covered on the surface of the transmission block (34-101). A transmission rod (34-103) is fixedly connected to the side of the transmission disc (34-102) away from the transmission block (34-101). The side of the transmission rod (34-103) away from the transmission disc (34-102) passes through the side plate (13) and is fixed to the wheel disc (34-11). The transmission block (34-101) has an embedded groove (34-104) on its surface. The inner cavity of the embedded groove (34-104) is rotatably connected to a mating tooth (34-105). The transmission disc (34-102) has a mating groove (34-106) on its surface. The surface of the mating tooth (34-105) is fixedly connected to a sixth spring (34-107). The side of the sixth spring (34-107) away from the mating tooth (34-105) is fixedly connected to the inner cavity of the embedded groove (34-104).

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