Wire conveying device

Abstract

The application relates to the technical field of hoisting and conveying equipment, and discloses a wire conveying device, which comprises an I-shaped steel, a moving box sleeved on the I-shaped steel, a moving mechanism arranged in the moving box, extension boxes fixed on the two sides of the moving box, a steel rope wound on winding rollers in the extension boxes, two tension boxes connected with the lower ends of the steel ropes, and connecting mechanisms arranged on the two tension boxes respectively. A winding roller is arranged in each tension box, and the lower end of the steel rope is wound on the winding roller; the connecting mechanism comprises a fixing sleeve, a sleeving pipe, a replacement sleeve, a connecting column, a functional sleeve, a threaded column, a sliding column, a male connecting plate and a female connecting plate, and the two connecting mechanisms are connected with each other in a conveying winding roller after being inserted into the two ends of the conveying winding roller. The application can reduce the dependence of manual operation on external hanging belts or hooks, reduce the working strength, and provide a structural basis for automatic station transfer, suspension conveying and state detection in a wire production line.

Description

Technical Field

[0001] This application relates to the field of lifting and conveying equipment technology, specifically to a wire conveying device. Background Technology

[0002] In intelligent manufacturing production lines for wire drawing, annealing, rewinding, re-twisting, and finished product turnover, wire is typically wound on winding rollers, reels, or coils and needs to be continuously transferred between unwinding, rewinding, inspection, packaging, and storage stations. To reduce the space occupied by ground handling, production lines usually install I-beam rails, suspended trolleys, or electric hoists above the workstations to lift and laterally transport the wire along the rails. This type of equipment belongs to the suspended conveying unit in the wire production line, and its operating status directly affects the production line cycle time, transfer safety, and automation integration.

[0003] Existing wire conveying equipment often uses hooks, slings, or clamps to suspend the winding roller from the outside when transferring it. This type of external suspension requires manual attachment, alignment, and disassembly at both ends or the outer periphery of the winding roller. The attachment position is easily affected by the specifications of the winding roller, the outer diameter of the wire winding, and the available workspace. In intelligent manufacturing production lines where winding rollers are frequently turned over, manual attachment and realignment consume a lot of auxiliary time, and there is a risk of the hooks or slings coming loose during movement due to swinging, collisions, or inertial disturbances.

[0004] Meanwhile, existing suspended conveyor systems often employ independent drives or simple start-stop controls for their lateral travel and lifting mechanisms, making it difficult to switch transmission paths based on the end connection status of the winding roller, lifting height, and obstacle detection status. When the winding roller travels laterally without forming a reliable limit, or when it is simultaneously lifted during high-speed travel, it can easily cause the winding roller to sway and affect adjacent workstations. Furthermore, different specifications of winding rollers have different center hole sizes and end structures, making it difficult to adapt conventional clamps without replacing the entire clamping mechanism.

[0005] Therefore, how to provide a suspended wire conveying device suitable for intelligent wire manufacturing production lines, enabling it to move along I-beam rails, lift the winding rollers, form a limit stop at the end of the winding rollers during the lifting and tensioning process, and switch between the lifting path and the traveling path based on the detection status, has become a problem that needs to be solved in this field. Summary of the Invention

[0006] To address the problems in existing technologies, such as reliance on manual splicing for winding roller installation, inconvenience in adapting to different specifications of winding rollers, and lack of linkage between the lifting state and the end connection limit, this application provides a wire conveying device. This device, through the cooperation of a moving box, an extension box, a steel rope, a tension box, and a connecting mechanism, enables the winding roller to form a connection limit after being inserted at the end and lifted with the steel rope, and then moves along the I-beam with the moving box.

[0007] To achieve the above objectives, this application adopts the following technical solution:

[0008] A wire conveying device for conveying a winding roller includes an I-beam, on which a movable box is fitted. A moving mechanism is installed inside the movable box to drive the movable box along the I-beam. A detector is connected to the bottom of the movable box, which collects signals of the distance between the connecting mechanism and the end of the winding roller, the lifting height of the winding roller, and obstacles below the movable box. Extension boxes are fixedly connected to both sides of the movable box. A winding roller connected to the moving mechanism is rotatably connected inside the extension boxes, and a steel rope is wound around the winding roller. Two tension boxes are connected below the steel rope, each containing a winding roller, with the bottom end of the steel rope wound around the winding roller. A connecting mechanism is connected to the tension box, and the winding roller is drivenly connected to the connecting mechanism. The two connecting mechanisms can be inserted into both ends of the winding roller and connected to each other inside the winding roller. When the moving mechanism drives the winding roller to wind up the steel rope, the steel rope drives the winding roller to be conveyed to be lifted through the tension box, and through the winding roller, adjusting column, connecting column, functional sleeve, threaded column and sliding column, the two connecting mechanisms are kept in an axially mutually limited state within the winding roller to be conveyed, so as to prevent the two connecting mechanisms from separating from each other along the axial direction of the winding roller to be conveyed.

[0009] Furthermore, the moving mechanism includes a motor, a third reducer, a transmission shaft, a transmission assembly, a first reducer, a first processor, a second controller, and an electric telescopic rod. The motor is fixedly connected to the middle of the moving box, and the output end of the motor is driven by the third reducer located inside the moving box. The two output ends of the third reducer are connected to the transmission shaft. The input end of the transmission assembly is driven by the transmission shaft, and one output end of the transmission assembly is driven by the winding roller. The first reducer is driven by the output end of the transmission assembly, and the output end of the first reducer is driven by a traveling wheel, which contacts the I-beam. The first processor is fixedly connected inside the moving box and is electrically connected to the detector. The second controller is fixedly connected inside the moving box and is electrically connected to the first processor, the motor, and the electric telescopic rod, respectively. It is used to control the start and stop of the motor and the extension and retraction of the electric telescopic rod according to the control signal output by the first processor. The fixed end of the electric telescopic rod is located inside the moving box, and the extension and retraction end of the electric telescopic rod is connected to the transmission assembly. The power output from the motor can be switched between the lifting output of the winding roller and the walking output of the traveling wheel via the transmission component, so that the lifting action of the winding roller and the movement along the I-beam can be coordinated according to the detection status.

[0010] Furthermore, the transmission assembly includes a power box, a support sleeve, a follower cylinder, a moving shaft, a second limiting frame, a first limiting frame, and a transmission box; the power box is fixedly connected to the moving box, and the power box is rotatably connected to the transmission shaft, with a second bevel gear fixedly connected to one end of the transmission shaft located inside the power box; the support sleeve is rotatably connected to the power box, and a first bevel gear meshing with the second bevel gear is fixedly connected to the outer side of the support sleeve; the follower cylinder is drivenly connected to the support sleeve via a spline, and the follower cylinder is rotatably connected to the telescopic end of the electric telescopic rod, with a moving gear fixedly sleeved on the outer side of the follower cylinder, the moving gear engaging with the input gear of the second reducer. The gear meshes, and the output end of reducer two is connected to the winding roller drive; the moving shaft is fixedly connected to the follower cylinder, and the moving shaft passes through the transmission box and can rotate relative to the transmission box and move axially; the limiting frame two is sealed and slidably sleeved with the transmission box, and the limiting ring two is rotatably connected inside the limiting frame two, and the blade two is fixedly connected on the limiting ring two, and the limiting ring two is fixedly connected to the moving shaft; the limiting frame one is fixedly connected to the transmission box, and the rotating ring one is rotatably connected inside the limiting frame one, and the blade one is fixedly connected on the rotating ring one, and a vertical shaft connected to the input end of reducer one is fixedly connected to one side of the rotating ring one. The transmission box is filled with oil as the transmission medium. When the follower cylinder is in the first axial position, the moving gear meshes with the input gear of the reducer, and the second blade is offset from the first blade. The transmission assembly outputs lifting power to the winding roller. When the follower cylinder is in the second axial position, the moving gear meshes with the input gear of the reducer, and the second blade drives the first blade to rotate at a speed lower than the speed of the follower cylinder through the transmission medium. The transmission assembly simultaneously outputs power to the winding roller and the traveling wheel. When the follower cylinder is in the third axial position, the moving gear disengages from the input gear of the reducer, and the second blade drives the first blade to rotate through the transmission medium. The transmission assembly outputs traveling power to the traveling wheel.

[0011] Furthermore, a second controller is fixedly connected inside the movable box, and a directional wheel is also connected inside the movable box, with the outer circumferential surface of the directional wheel in contact with the surface of the I-beam. The second controller can control the working status of the motor, electric telescopic rod, and braking components, and the directional wheel can guide the position of the movable box relative to the I-beam.

[0012] Furthermore, a conductive block is fixedly connected to the outside of the movable box, and a conductive groove connected to the I-beam is slidably connected to the outside of the conductive block. A mounting column is fixedly connected to the bottom of the movable box. When the movable box moves along the I-beam, it can maintain a power or signal connection through the conductive block and the conductive groove. The mounting column provides a mounting base for the detector or limit stop.

[0013] Furthermore, the connecting mechanism includes a fixed sleeve, a sleeve tube, a connecting post, a limiting rod, a replacement sleeve, a functional sleeve, a threaded post, a sliding post, and a support ring. The fixed sleeve is fixedly connected to one side of the tension box, and an adjusting post is fixedly connected to one side of the winding roller, with the adjusting post rotatably connected to the fixed sleeve. The sleeve tube is fixedly connected to the fixed sleeve, and a replacement sleeve is threaded onto the outer side of the sleeve tube, the replacement sleeve being fitted inside the winding roller. The connecting post is fixedly connected to the adjusting post, and a functional sleeve is splined onto the outer side of the connecting post. A threaded post is threaded onto one side of the functional sleeve. The other end of the column is connected to a sliding column that slides into the replacement sleeve; a support ring is set inside the replacement sleeve and restricts the rotation of the threaded column; a limiting rod is slidably set along the radial direction of the replacement sleeve, with its inner end contacting the outer peripheral pushing surface of the functional sleeve, and its outer end extending out of the outer periphery of the replacement sleeve and abutting against the inner wall of the center hole of the winding roller; wherein, a female connector plate is fixedly connected to one side of the sliding column, and the female connector plate is provided with multiple contact grooves, and a male connector plate is fixedly connected to one side of the male connector plate, with a connecting block that mates with the contact grooves. When the steel rope is tensioned, it can drive the functional sleeve to rotate through the winding roller, adjusting column, and connecting column, causing the threaded column, which is stopped by the support ring, to move axially along the replacement sleeve, and causing the connecting block and contact groove between the male and female connector plates to maintain a tight fit.

[0014] Furthermore, a fitting ring is fitted inside the replacement sleeve, located between the inner circumference of the replacement sleeve and the outer circumference of the sleeve tube. This allows for adjustment of the fit between the connecting mechanism and winding rollers with different center hole sizes by replacing the sleeve or the fitting ring, reducing the need to replace the entire connecting mechanism due to changes in winding roller specifications.

[0015] Furthermore, a protective cover is slidably fitted onto the outer side of the replacement sleeve, and multiple protective blocks are connected to one side of the protective cover. A limiting groove is provided on the winding roller to cooperate with the protective blocks. The protective cover can shield the mating area between the connecting mechanism and the end of the winding roller, and the cooperation between the protective blocks and the limiting groove provides additional restriction to the end of the winding roller.

[0016] Furthermore, both ends of the winding roller are connected to electromagnetic brakes that are fixedly connected to the tension box, and a limiting ring is threaded onto the outer side of the replacement sleeve. After the winding roller is lifted to the preset position, the electromagnetic brakes can limit the winding roller from continuing to rotate, and the limiting rings can limit the axial position of the replacement sleeve, so that the connecting mechanism maintains the predetermined connection state during the conveying process.

[0017] Furthermore, a flexible plastic sleeve is fitted around the outside of the steel rope, and the tension box is equipped with an extraction hole for the steel rope to pass through. A support ring is installed inside the replacement sleeve to restrict the rotation of the threaded column. The inner circumference of the support ring has an anti-rotation plane or guide groove, and the outer circumference of the threaded column has an anti-rotation part that mates with the anti-rotation plane or guide groove. The flexible plastic reduces wear between the steel rope and the tension box or extraction hole, the extraction hole limits the direction in which the steel rope enters the tension box, and the support ring converts the threaded engagement between the functional sleeve and the threaded column into axial displacement of the threaded column and the sliding column.

[0018] Compared with the prior art, the beneficial effects achieved by this application are as follows:

[0019] 1. Through the cooperation of the moving mechanism, detector, processor one, controller two, electric telescopic rod, transmission assembly, winding roller and traveling wheel, the electric telescopic rod can change the axial position of the follower cylinder according to the detection status, so that the same power source can switch between the lifting path of the winding roller and the traveling path of the traveling wheel; in the lifting state, the winding roller winds up the steel rope, and in the traveling state, the traveling wheel moves along the I-shaped steel track, thus forming a suspended conveyor suitable for wire intelligent manufacturing production line, reducing the risk of the winding roller swinging due to simultaneous high-speed output during lifting and traveling. At the same time, the suspended conveyor can ensure a tighter connection of the connecting parts, reducing the probability of the connecting mechanism detaching from the end of the winding roller during the conveying process.

[0020] 2. Through the cooperation of the fixed sleeve, sleeve tube, replacement sleeve, functional sleeve, threaded column, sliding column, male connector plate and female connector plate, the two connecting mechanisms can be inserted into both ends of the winding roller and form axial limit within the winding roller; when the steel rope is tensioned, the winding roller drives the threaded column and sliding column to move axially through the adjusting column, connecting column and functional sleeve, so that the snap-fit ​​between the male connector plate and the female connector plate is in a pressed state, thereby transforming the lifting load state into the end insertion limit state, reducing the dependence on manual operation for external slings or hooks, and reducing the workload.

[0021] 3. By replacing the sleeve, fitting ring, protective cover, protective block, limiting ring and support ring, the connecting mechanism can be adapted to wire winding rollers with different center hole sizes, and form radial auxiliary limit and axial holding during the conveying process; with the setting of conductive block, conductive groove and detector, it can switch between automated station transfer, suspension conveying and status detection in the wire production line. Attached Figure Description

[0022] Figure 1 This is a front view structural schematic diagram of the copper wire conveying device of this application;

[0023] Figure 2 This is a front view schematic diagram of the copper wire conveying device of this application;

[0024] Figure 3A cross-sectional three-dimensional structural diagram of the moving mechanism;

[0025] Figure 4 This is a schematic diagram of the main sectional view of the moving mechanism;

[0026] Figure 5 This is a schematic diagram of the connecting mechanism and the three-dimensional sectional structure;

[0027] Figure 6 This is a schematic diagram of the main sectional view of the connecting mechanism;

[0028] Figure 7 This is a partially enlarged schematic diagram of the transmission component.

[0029] Explanation of reference numerals in the attached figures:

[0030] 01. I-beam; 02. Moving box; 03. Extension box; 04. Steel rope; 05. Tension box; 06. Connecting pipe; 07. Protective cover; 08. Winding roller; 09. Conductive block; 11. Detector; 12. Motor; 13. Fixing sleeve; 14. Limiting rod; 20. Controller II; 21. Reducer I; 22. Reducer II; 23. Winding roller; 24. Support sleeve; 25. Electric telescopic rod; 26. Bevel gear I; 27. Bevel gear II; 28. Reducer III; 29. ​​Drive shaft; 30. Moving gear; 31. Transmission box; 32. Traveling wheel; 33. Conductive trough; 34. Processor I; 35. Power unit 36. Box; 37. Mounting post; 38. Directional wheel; 39. Electromagnetic brake I; 40. Vertical shaft; 41. Rotating ring I; 42. Paddle I; 43. Limiting frame I; 44. Limiting frame II; 45. Paddle II; 46. Limiting ring II; 47. Moving shaft; 48. Follower cylinder; 50. Protective locking block; 51. Functional sleeve; 52. Limiting ring; 53. Connecting block; 54. Support ring; 55. Electromagnetic brake II; 56. Male connector plate; 57. Female connector plate; 58. Sliding post; 60. Connecting post; 61. Adjusting post; 62. Winding roller; 63. Replacement sleeve; 64. Threaded post; 65. Fitting ring; 66. Extraction hole. Detailed Implementation

[0031] The technical solution of this application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the embodiments and specific features in the embodiments are detailed descriptions of the technical solution of this application, rather than limitations thereof.

[0032] Example 1, as Figures 1-7 As shown;

[0033] This embodiment provides a wire conveying device, including an I-beam 01, a movable box 02, an extension box 03, a steel rope 04, a tension box 05, a sleeve 06, a protective cover 07, a winding roller 08, and a connecting mechanism. The I-beam 01 is an I-shaped steel track arranged along the material transfer direction of the copper wire production line. It can be straight or curved to adapt to the transfer direction requirements. The movable box 02 is fitted onto the I-beam 01 and can move along the I-beam 01. Extension boxes 03 are fixedly connected to both sides of the movable box 02. The extension boxes 03 are used to install the winding and unwinding structure of the steel rope 04, allowing the steel rope 04 to extend downwards from both sides of the movable box 02.

[0034] A detector 11 is connected to the bottom of the mobile box 02. The detector 11 can be a proximity switch, displacement sensor, photoelectric sensor, or a detection element used to detect the relative position of the winding roller 08. The detector 11 is located at the bottom of the mobile box 02 and faces the winding roller 08 or the target station. It is used to collect the distance signal between the connecting mechanism and the end of the winding roller 08, the height status signal of the winding roller 08 raised to a preset height, and the obstacle signal within a preset detection area below the mobile box 02, and feeds the detection signal back to the processor 34. Specifically, the processor 34 reads the distance signal, lifting height signal, and obstacle signal fed back by the detector 11, compares the distance between the connecting mechanism and the end of the winding roller 08 with a preset insertion distance threshold, compares the lifting height of the winding roller 08 with a preset lifting height threshold, and compares the obstacle signal with a preset obstacle judgment condition. When the distance is not greater than a preset insertion distance threshold, the lifting height is not less than a preset lifting height threshold, and no obstacle is detected, processor 34 outputs a travel switching signal to controller 20; when the distance is greater than the preset insertion distance threshold, the lifting height is less than the preset lifting height threshold, or an obstacle is detected, processor 34 does not output a travel switching signal or outputs a stop signal. The preset lifting height threshold is determined based on the radius of the winding roller 08, the support height of the target station, the height of the highest obstacle in the moving channel, and the preset safety clearance.

[0035] Two tension boxes 05 are located at both ends of the winding roller 08. Each tension box 05 is connected to the winding roller 23 inside the extension box 03 via a corresponding steel rope 04. The upper end of the steel rope 04 is wound on the winding roller 23, and the lower end of the steel rope 04 is wound on the winding roller 62 inside the tension box 05. When the winding roller 23 rotates to wind the steel rope 04, the steel rope 04 drives the tension box 05 to move upward; when the winding roller 23 rotates in the opposite direction to release the steel rope 04, the upward pulling force of the steel rope 04 on the tension box 05 decreases, and the tension box 05 and the winding roller 08 descend to the support position under their own weight.

[0036] The connecting mechanism is located on the side of the tension box 05 near the winding roller 08. In use, the connecting mechanisms at both ends of the winding roller 08 are inserted into the center hole or end receiving space of the winding roller 08, respectively. The two connecting mechanisms are interconnected inside the winding roller 08, and after the steel rope 04 is tensioned, they further drive the connecting block 53 to engage with the female connector plate 57. Thus, the winding roller 08 forms a suspension system through the insertion of both ends and the internal connection.

[0037] The moving mechanism is housed within the moving box 02. The moving mechanism includes a motor 12, a third reducer 28, a drive shaft 29, a transmission assembly, a first reducer 21, traveling wheels 32, a first processor 34, a second controller 20, and an electric telescopic rod 25. The motor 12 is fixedly connected to the middle of the moving box 02. The output end of the motor 12 is connected to the third reducer 28, which has two output ends, each connected to the drive shaft 29, thereby outputting the power of the motor 12 to both sides of the moving box 02.

[0038] The drive shaft 29 is connected to the input end of the transmission assembly. One output end of the transmission assembly is connected to the second reducer 22, and the output end of the second reducer 22 is connected to the winding roller 23, which is used to drive the winding roller 23 to wind and unwind the steel rope 04. The other output path of the transmission assembly is connected to the traveling wheel 32 via the first reducer 21. The traveling wheel 32 contacts the upper surface of the lower flange of the I-beam 01, which is used to drive the moving box 02 to move along the I-beam 01.

[0039] Processor 34 is fixedly connected inside the mobile housing 02 and is electrically connected to detector 11. Processor 34 can output control signals to controller 20 based on the signals fed back by detector 11. Controller 20 is used to execute the start and stop of motor 12, speed adjustment, extension and retraction of electric telescopic rod 25, and electromagnetic braking.

[0040] The fixed end of the electric telescopic rod 25 is mounted on the installation structure inside the movable box 02, and the telescopic end of the electric telescopic rod 25 is rotatably connected to the follower cylinder 48 in the transmission assembly. Specifically, the telescopic end of the electric telescopic rod 25 is connected to the annular mating part on the outer periphery of the follower cylinder 48 through a shift fork, collar, or bearing seat, so that the electric telescopic rod 25 can push the follower cylinder 48 to move axially without restricting the rotation of the follower cylinder 48. When the electric telescopic rod 25 extends or retracts, it drives the follower cylinder 48 to move axially along the support sleeve 24, so that the follower cylinder 48 switches between a first axial position, a second axial position, and a third axial position; the first axial position is used for lifting output, the second axial position is used for low-speed transition output, and the third axial position is used for walking output.

[0041] The transmission assembly includes a power box 35, a support sleeve 24, a follower cylinder 48, a moving shaft 47, a transmission box 31, a first limiting frame 42, and a second limiting frame 44. The power box 35 is fixedly connected inside the moving box 02. The transmission shaft 29 rotatably passes through the power box 35, and one end of the transmission shaft 29 is fixedly connected to a second bevel gear 27. The support sleeve 24 is rotatably connected inside the power box 35. A first bevel gear 26 is fixedly connected to the outside of the support sleeve 24, and the first bevel gear 26 meshes with the second bevel gear 27. The power output from the motor 12 is transmitted to the support sleeve 24 via a third reducer 28, the transmission shaft 29, the second bevel gear 27, and the first bevel gear 26, causing the support sleeve 24 to drive the follower cylinder 48 to rotate.

[0042] The follower cylinder 48 is connected to the support sleeve 24 via a spline. The spline connection allows the support sleeve 24 to transmit torque to the follower cylinder 48, while also allowing the follower cylinder 48 to move axially relative to the support sleeve 24. A moving gear 30 is fixedly sleeved on the outer side of the follower cylinder 48, and the moving gear 30 meshes with the input gear of the second reducer 22. The output end of the second reducer 22 is connected to the winding roller 23. When the follower cylinder 48 is in the first axial position, the rotation of the support sleeve 24 can drive the winding roller 23 to rotate via the follower cylinder 48, the moving gear 30, and the second reducer 22, thereby realizing the winding and unwinding of the steel rope 04.

[0043] The movable shaft 47 is fixedly connected to the follower cylinder 48 and rotates with the follower cylinder 48. The movable shaft 47 passes through the transmission box 31, and a sealing sleeve is provided between the movable shaft 47 and the transmission box 31. The movable shaft 47 can rotate relative to the transmission box 31 and move axially. The transmission box 31 is fixedly connected to the power box 35. The second limiting frame 44 is sealed and slidably sleeved inside the transmission box 31. The second limiting ring 46 is rotatably provided inside the second limiting frame 44. The second blade 45 is fixedly connected to the second limiting ring 46, and the second limiting ring 46 is fixedly connected to the movable shaft 47. When the movable shaft 47 rotates, it drives the second blade 45 to rotate.

[0044] A limiting frame 42 is fixed inside the transmission box 31. A rotating ring 40 is rotatably mounted inside the limiting frame 42, and a blade 41 is fixedly connected to the rotating ring 40. A vertical shaft 39 is fixedly connected to one side of the rotating ring 40, and the vertical shaft 39 is connected to the input end of the reducer 21. The transmission box 31 is filled with a transmission medium. When the blade 45 rotates, it pushes the transmission medium, which in turn drives the blade 41 and the rotating ring 40 to rotate, thereby driving the traveling wheel 32 to rotate through the vertical shaft 39 and the reducer 21. The transmission medium is oil, and the amount of transmission medium does not exceed two-thirds of the volume of the transmission box 31. In one embodiment, the electric telescopic rod 25 has three telescopic positions, corresponding to the first axial position, the second axial position, and the third axial position of the follower cylinder 48, respectively. The first axial position is used for lifting output, the second axial position is used for low-speed transition output, and the third axial position is used for walking output. When the winding roller 08 has not reached the preset lifting height threshold, the processor 34 controls the controller 20 to maintain the first axial position. When the winding roller 08 reaches the preset lifting height threshold but there is still an obstacle below the moving box 02, the controller 20 switches to the second axial position or stops output. When the winding roller 08 reaches the preset lifting height threshold and no obstacle is detected, the controller 20 switches to the third axial position.

[0045] With the above structure, both the lifting transmission path and the traveling transmission path are powered by the motor 12, but its output state can be adjusted by changing the position of the follower cylinder 48 driven by the electric telescopic rod 25. When it is necessary to lift the winding roller 08, the follower cylinder 48 is in the first axial position, and the winding roller 23 winds up the steel rope 04; when it is necessary to transition at low speed or maintain part of the lifting output, the follower cylinder 48 is in the second axial position, and the transmission component outputs power to the winding roller 23 and the traveling wheel 32 at the same time; when it is necessary to move along the I-beam 01, the follower cylinder 48 is in the third axial position, and the transmission component outputs power to the traveling wheel 32 through the transmission box 31, the vertical shaft 39 and the reducer 21.

[0046] The movable box 02 is also equipped with a reversing wheel 37. The outer circumferential surface of the reversing wheel 37 contacts the side of the web or the side of the lower flange of the I-beam 01, which can guide the position and constrain the attitude of the movable box 02 relative to the I-beam 01 when the movable box 02 moves along the I-beam 01. The movable box 02 may also be equipped with an electromagnetic brake 38, which is used to limit the continued rotation of the relevant transmission shaft components when the movable box 02 is stopped or in a lifting state.

[0047] A conductive block 09 is fixedly connected to the outside of the mobile box 02. A conductive groove 33, slidably connected to the conductive block 09, is provided on the I-beam 01. The conductive groove 33 includes a power supply conductive groove and / or a signal conductive groove. The conductive block 09 slides in contact with the corresponding conductive groove 33 to supply power to the electrical components inside the mobile box 02, or to transmit control signals between the detector 11, processor 1 34, and controller 2 20. When the mobile box 02 moves along the I-beam 01, the conductive block 09 slides along the conductive groove 33, thereby maintaining the power supply or signal connection between the motor 12, processor 1 34, controller 2 20, detector 11, and electric telescopic rod 25 inside the mobile box 02. A mounting column 36 is fixedly connected to the bottom of the mobile box 02. The mounting column 36 can be used as a limiting component or an auxiliary hoisting component.

[0048] Example 2, as Figures 1-7 As shown;

[0049] The connecting mechanism includes a fixed sleeve 13, a sleeve connector 06, a replacement sleeve 63, a connecting post 60, a functional sleeve 51, a threaded post 64, a sliding post 58, a male connector 56, a female connector 57, a connecting block 53, and a support ring 54. The fixed sleeve 13 is fixedly connected to one side of the tension box 05, the sleeve connector 06 is fixedly connected to the side of the fixed sleeve 13 away from the tension box 05, and the replacement sleeve 63 is used to insert into the end of the winding roller 08.

[0050] The replacement sleeve 63 is threaded onto the outside of the sleeve 06, and can be inserted into the center hole of the winding roller 08 along with the sleeve 06. The replacement sleeve 63 can be replaced according to the diameter of the center hole of the winding roller 08. The replacement sleeve 63 is provided with a fitting ring 65, which is located between the inner circumference of the replacement sleeve 63 and the outer circumference of the sleeve 06, and is used to fill the radial gap between the replacement sleeve 63 and the sleeve 06. Specifically, before assembly, the inner diameter of the center hole of the winding roller 08 is measured, and a replacement sleeve 63 with an outer diameter smaller than the inner diameter and a radial gap between the outer diameter and the inner diameter within a preset fit gap range is selected; when there is a radial gap between the replacement sleeve 63 and the sleeve 06, a fitting ring 65 with a thickness matching the radial gap is selected and inserted between the inner circumference of the replacement sleeve 63 and the outer circumference of the sleeve 06, so that the replacement sleeve 63 maintains coaxial support relative to the sleeve 06.

[0051] The winding roller 62 is housed inside the tension box 05, and the bottom end of the steel rope 04 is wound around the winding roller 62. An adjusting column 61 is fixedly connected to one side of the winding roller 62, and the adjusting column 61 is rotatably connected to the fixed sleeve 13. The connecting column 60 is fixedly connected to the adjusting column 61, so the winding roller 62, the adjusting column 61, and the connecting column 60 can form a coaxial transmission relationship.

[0052] A functional sleeve 51 is splined onto the outer side of the connecting post 60. A threaded post 64 is threaded onto one side of the functional sleeve 51. The spline engagement allows torque transmission and restricts relative rotation between the functional sleeve 51 and the connecting post 60, while allowing the connecting post 60 to slide axially relative to the functional sleeve 51. The other end of the threaded post 64 is connected to a sliding post 58, which slides within the replacement sleeve 63. A support ring 54 is disposed within the replacement sleeve 63. The inner circumference of the support ring 54 has an anti-rotation plane or guide groove, and the outer circumference of the threaded post 64 has an anti-rotation part that mates with the anti-rotation plane or guide groove, allowing the threaded post 64 to slide axially relative to the replacement sleeve 63 but preventing rotation relative to it.

[0053] Multiple limiting rods 14 are arranged circumferentially along the replacement sleeve 63, and the limiting rods 14 slide radially along the replacement sleeve 63. The inner end of the limiting rod 14 passes through the replacement sleeve 63 and the sleeve tube 06 and contacts the outer peripheral pushing surface of the functional sleeve 51, and the outer end of the limiting rod 14 can extend out of the outer periphery of the replacement sleeve 63.

[0054] A female connector plate 57 is fixedly connected to one sliding column 58, and the female connector plate 57 is provided with multiple contact grooves. A male connector plate 56 is fixedly connected to the other sliding column 58, and a connecting block 53 that mates with the contact groove is fixedly connected to one side of the male connector plate 56. After the two connecting mechanisms are inserted from both ends of the winding roller 08, the male connector plate 56 enters the corresponding position of the female connector plate 57, and the connecting block 53 on the male connector plate 56 inserts into the contact groove of the female connector plate 57, thereby restricting the two sliding columns 58 from separating from each other along the axial direction of the winding roller 08 and restricting the relative rotation of the two connecting mechanisms.

[0055] The protective cover 07 is slidably fitted onto the outside of the replacement sleeve 63. Multiple protective blocks 50 are connected to one side of the protective cover 07, and the winding roller 08 has limiting grooves that mate with the protective blocks 50. When the protective cover 07 slides to a preset position outside the replacement sleeve 63, the protective blocks 50 enter the limiting grooves of the winding roller 08, creating an additional limiting effect between the protective cover 07 and the end of the winding roller 08. The protective cover 07 also shields the partial mating area between the sleeve 06 and the end of the winding roller 08, reducing the probability of copper wire, debris, or operator accidental contact with internal moving parts of the connection mechanism.

[0056] Both ends of the winding roller 62 are connected to electromagnetic brakes 55, which are fixedly connected to the tension box 05. After the winding roller 08 is raised to the preset height, the controller 20 can control the electromagnetic brakes 55 to maintain the winding roller 62 at the current angle position, preventing the steel rope 04 from continuing to be released from the winding roller 62 or causing the adjusting column 61 to rotate unexpectedly. A limiting ring 52 is also threaded onto the outside of the replacement sleeve 63. The limiting ring 52 is used to limit the axial displacement of the replacement sleeve 63 relative to the winding roller 08 or the sleeve tube 06.

[0057] A flexible plastic sleeve is fitted around the outer side of the steel rope 04. This flexible plastic can cover the outer circumference of the steel rope 04 to reduce wear between the steel rope 04 and the extraction hole 66, the tension box 05, or the end structure of the winding roller 08. The tension box 05 is provided with an extraction hole 66 for the steel rope 04 to pass through, and the extraction hole 66 defines the direction in which the steel rope 04 enters the tension box 05. A support ring 54 is provided inside the replacement sleeve 63. The support ring 54 is used to restrict the rotation of the threaded post 64, so that the threaded engagement between the functional sleeve 51 and the threaded post 64 is converted into axial displacement between the threaded post 64 and the sliding post 58.

[0058] The assembly process of this embodiment is as follows: Select the replacement sleeve 63 with the corresponding outer diameter according to the size of the center hole of the winding roller 08, or install the corresponding fitting ring in the replacement sleeve 63; move the two tension boxes 05 to the two ends of the winding roller 08 respectively, so that the two sleeves 06 and the replacement sleeve 63 are inserted into the center holes of the two ends of the winding roller 08 respectively; adjust the position of the connecting mechanisms on both sides so that the male connector 56 and the female connector 57 are aligned and inserted into each other.

[0059] After the initial connection of the two connecting mechanisms, the motor 12 is started and the transmission component is in the lifting output state. The winding roller 23 winds up the steel rope 04, and the steel rope 04 drives the tension box 05 to move upward. The winding direction of the steel rope 04 on the winding roller 62 is set as follows: when the steel rope 04 is subjected to an upward tension force, it drives the winding roller 62 to rotate in the first rotation direction. The winding roller 62 drives the connecting column 60 and the functional sleeve 51 to rotate via the adjusting column 61. After the threaded column 64 is stopped by the support ring 54, it moves along the axial direction of the winding roller 08 toward the female connecting plate 57, and drives the sliding column 58, the male connecting plate 56 and the connecting block 53 to move toward the female connecting plate 57, so that the connecting block 53 is inserted into and presses against the contact groove on the female connecting plate 57.

[0060] Once the winding roller 08 is raised to the preset height, the detector 11 sends a corresponding signal to the processor 34. The processor 34 then controls the electric telescopic rod 25 to change the position of the follower cylinder 48, switching the transmission assembly from the lifting output state to the walking output state. Subsequently, the power output by the motor 12 is transmitted to the walking wheel 32 via the transmission box 31, the vertical shaft 39, and the reducer 21. The walking wheel 32 rolls along the I-beam 01, driving the moving box 02, the steel rope 04, the tension box 05, and the winding roller 08 to move along the I-beam 01.

[0061] After the winding roller 08 moves to the target position, controller 20 stops the traveling wheel 32 and switches the transmission assembly back to the lifting output state. The winding roller 23 releases the steel rope 04, causing the winding roller 08 to descend to the support position. After the winding roller 08 is supported, the tension of the steel rope 04 decreases, the electromagnetic brake 55 releases the lock on the winding roller 62, the connecting column 60 and the functional sleeve 51 can move in opposite directions, the connecting block 53 exits the contact groove of the female connecting plate 57, the limiting rod 14 releases its contact with the inner wall of the center hole of the winding roller 08, and the two connecting mechanisms can exit from both ends of the winding roller 08.

[0062] Through the above process, the copper wire conveying device of this application can complete the end insertion of the winding roller 08, lifting and limiting, conveying along the I-beam 01, lowering and releasing, and disassembly and withdrawal. Its connection process utilizes the force state of the steel rope 04 when it is tensioned to drive the connection mechanism to form axial limiting and radial auxiliary limiting, without the need to set up a separate external sling to wrap the winding roller 08.

[0063] The type of detector 11, the installation positions of processor 1 34 and controller 20, the power supply form of conductive block 09 and conductive groove 33, and the fit dimensions between replacement sleeve 63 and the center hole of winding roller 08 can all be adjusted according to the production line layout and winding roller specifications, as long as they can achieve the technical purpose of end insertion, lifting and movement along I-beam 01 of winding roller 08.

[0064] The above are merely preferred embodiments of this application. The scope of protection of this application is not limited to the above embodiments. All technical solutions within the scope of this application's concept are within the scope of protection of this application. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of this application should also be considered within the scope of protection of this application.

Claims

1. A wire conveying device, characterized in that, include: An I-beam (01) is fitted with a movable box (02). The movable box (02) is equipped with a moving mechanism for driving the movable box (02) to move along the I-beam (01). A detector (11) is connected to the bottom of the movable box (02). The detector (11) is used to collect the distance signal between the connecting mechanism and the end of the winding roller (08), the lifting height signal of the winding roller (08), and the obstacle signal below the movable box (02). An extension box (03) is fixedly connected to both sides of a movable box (02). Inside the extension box (03) is a winding roller (23) connected to the moving mechanism. A steel rope (04) is wound around the winding roller (23). There are two tension boxes (05), and each tension box (05) is equipped with a winding roller (62). The bottom end of the steel rope (04) is wound around the corresponding winding roller (62). The connecting mechanism is connected to the corresponding tension box (05), and the winding roller (62) is connected to the connecting mechanism in a driving manner. The two connecting mechanisms are used to be inserted into the two ends of the winding roller (08) to be conveyed and connected to each other in the winding roller (08) to be conveyed. When the moving mechanism drives the winding roller (23) to wind up the steel rope (04), the steel rope (04) drives the tension box (05) to move upward, and through the winding roller (62) and the connecting mechanism, the two connecting mechanisms are kept in an axially mutually limited state within the winding roller (08) to restrict the two connecting mechanisms from separating from each other along the axial direction of the winding roller (08).

2. The wire conveying device according to claim 1, characterized in that, The mobile mechanism includes: The motor (12) is fixedly connected in the middle of the mobile box (02). The output end of the motor (12) is connected to the reducer three (28) located in the mobile box (02). The two output ends of the reducer three (28) are connected to the drive shaft (29). The transmission assembly has its input end connected to the transmission shaft (29) and its output end connected to the winding roller (23). The reducer (21) is connected to the output end of the transmission assembly, and the output end of the reducer (21) is connected to a traveling wheel (32), which is in contact with the I-beam (01). Processor 1 (34) is fixedly connected inside the mobile box (02), and the processor 1 (34) is electrically connected to the detector (11); Controller 2 (20) is fixedly connected inside the mobile box (02), and the controller 2 (20) is electrically connected to the processor 1 (34), the motor (12) and the electric telescopic rod (25) respectively, and is used to control the start and stop of the motor (12) and the extension and retraction of the electric telescopic rod (25) according to the control signal output by the processor 1 (34); The electric telescopic rod (25) has its fixed end set inside the movable box (02), and the telescopic end of the electric telescopic rod (25) is connected to the transmission assembly.

3. The wire conveying device according to claim 2, characterized in that, The transmission assembly includes: The power box (35) is fixedly connected to the mobile box (02) and rotatably connected to the drive shaft (29). One end of the drive shaft (29) is fixedly connected to a bevel gear (27) located inside the power box (35). Support sleeve (24) is rotatably connected to power box (35), and bevel gear one (26) is fixedly connected to the outside of support sleeve (24) and meshes with bevel gear two (27). Follower cylinder (48) is connected to support sleeve (24) via spline. Follower cylinder (48) is rotatably connected to telescopic end of electric telescopic rod (25). Moving tooth (30) is fixedly sleeved on the outside of follower cylinder (48). Moving tooth (30) meshes with input gear of reducer two (22). Output end of reducer two (22) is connected to winding roller (23). A movable shaft (47) is fixedly connected to a follower cylinder (48). The movable shaft (47) is provided with a transmission box (31), and the movable shaft (47) can rotate relative to the transmission box (31) and move axially. The transmission box (31) is fixedly connected to a power box (35). The second limiting frame (44) is sealed and slidably connected to the transmission box (31), and the second limiting ring (46) is rotatably connected inside the second limiting frame (44). The second limiting ring (46) is fixedly connected to the second blade (45), and the second limiting ring (46) is fixedly connected to the moving shaft (47). A limiting frame (42) is fixedly connected to the transmission box (31), and a rotating ring (40) is rotatably connected inside the limiting frame (42). A blade (41) is fixedly connected to the rotating ring (40), and a vertical shaft (39) connected to the input end of the reducer (21) is fixedly connected to one side of the rotating ring (40). The transmission box (31) is filled with oil as the transmission medium. When the follower cylinder (48) is in the first axial position, the moving gear (30) meshes with the input gear of the reducer (22), and the blade (45) is offset from the blade (41). The transmission assembly moves towards the winding roller (23). When the follower cylinder (48) is in the second axial position, the moving tooth (30) meshes with the input gear of the reducer (22), and the blade (45) drives the blade (41) to rotate at a speed lower than that of the follower cylinder (48) through the transmission medium. The transmission assembly outputs power to the winding roller (23) and the traveling wheel (32) at the same time. When the follower cylinder (48) is in the third axial position, the moving tooth (30) disengages from the input gear of the reducer (22), and the blade (45) drives the blade (41) to rotate through the transmission medium. The transmission assembly outputs traveling power to the traveling wheel (32).

4. A wire conveying device according to claim 2, characterized in that, The movable box (02) is also connected to a reversing wheel (37), the outer circumferential surface of which is in contact with the surface of the I-beam (01).

5. A wire conveying device according to claim 2, characterized in that, A conductive block (09) is fixedly connected to the outside of the mobile box (02). A conductive groove (33) connected to the I-beam (01) is slidably connected to the outside of the conductive block (09). An installation column (36) is fixedly connected to the bottom of the mobile box (02).

6. The wire conveying device according to claim 1, characterized in that, The connecting mechanism includes: The fixed sleeve (13) is fixedly connected to one side of the tension box (05), and the adjusting column (61) is fixedly connected to one side of the winding roller (62), and the adjusting column (61) is rotatably connected to the fixed sleeve (13). The sleeve (06) is fixedly connected to the fixed sleeve (13), and a replacement sleeve (63) is threaded on its outer side. The replacement sleeve (63) is fitted inside the winding roller (08). A connecting column (60) is fixedly connected to an adjusting column (61). A functional sleeve (51) is sleeved on the outside of the connecting column (60) via a spline. A threaded column (64) is threaded on one side of the functional sleeve (51). A sliding column (58) is connected to the other end of the threaded column (64) and is slidably sleeved with a replacement sleeve (63). A support ring (54) is provided inside the replacement sleeve (63) to restrict the rotation of the threaded column (64). A limiting rod (14) is provided in multiple and is slidably arranged along the radial direction of the replacement sleeve (63). The inner end of the limiting rod (14) passes through the replacement sleeve (63) and the sleeve tube (06) and contacts the outer peripheral pushing surface of the functional sleeve (51). The outer end of the limiting rod (14) can extend out of the outer periphery of the replacement sleeve (63). One of the sliding columns (58) is fixedly connected to a female connector plate (57), which has multiple contact grooves. The other sliding column (58) is fixedly connected to a male connector plate (56), which has a connecting block (53) that mates with the contact grooves.

7. A wire conveying device according to claim 6, characterized in that, The replacement sleeve (63) is fitted with a fitting ring (65), which is located between the inner circumference of the replacement sleeve (63) and the outer circumference of the sleeve tube (06).

8. A wire conveying device according to claim 6, characterized in that, The outer side of the replacement sleeve (63) is slidably fitted with a protective cover (07), and one side of the protective cover (07) is connected with a plurality of protective blocks (50), which are used to cooperate with the limiting groove provided at the end of the winding roller (08) to be conveyed.

9. A wire conveying device according to claim 8, characterized in that, Both ends of the winding roller (62) are connected to an electromagnetic brake (55) that is fixedly connected to the tension box (05), and the outer side of the replacement sleeve (63) is threaded with a limiting ring (52).

10. A wire conveying device according to claim 6, characterized in that, The outer side of the steel rope (04) is fitted with flexible plastic. The tension box (05) is provided with an extraction hole (66) for the steel rope (04) to pass through. The extraction hole (66) is a rope hole for the steel rope (04) to pass through. The inner circumference of the support ring (54) is provided with an anti-rotation plane or guide groove. The outer circumference of the threaded column (64) is provided with an anti-rotation part that cooperates with the anti-rotation plane or guide groove.

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