Vertical rotary pay-off rack
By designing a transmission lifting mechanism and a moving rotating component, the problem of time-consuming and laborious height adjustment of traditional vertical rotating wire feeding frames is solved. This achieves rapid and stable adjustment of the wire feeding frame and smoothness of the wire feeding process, thereby improving work efficiency and wire quality.
Patent Information
- Application Number
- CN202511632538.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-10
- Publication Date
- 2026-02-13
AI Technical Summary
Traditional vertical rotary wire feeding racks are time-consuming and laborious to adjust in height, affecting the continuity and efficiency of operations. Furthermore, when dealing with wire reels of different diameters or working surfaces of different levels, they are prone to causing uneven wire feeding, uneven wire tension, and wear.
The transmission lifting mechanism, including components such as screw, lifting column, limit column and micro switch, is adopted. The screw is driven to rotate by the drive source to realize the rapid and stable adjustment of the support frame. Combined with the moving ring, hydraulic ring and support block, the stability of the wire feeding frame is enhanced. The moving and rotating assembly prevents reverse rotation through ratchet and pawl, ensuring the stability of the support frame during lifting and rotation.
It enables rapid adjustment of the height of the wire-laying frame, improves the convenience of operation and the continuity of work, enhances the stability of the wire-laying process and the quality of the wire, and avoids cable tangling and wear.
Smart Images
Figure CN121516640A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of rotary wire feeding frame technology, and more specifically to a vertical rotary wire feeding frame. Background Technology
[0002] Vertical rotary cable reel is a core cable reeling device in the production or construction of wires, cables, optical cables, and other cables. The main body has a vertical structure. It is driven by a motor or manually to rotate the cable reel around a vertical axis, so as to smoothly release the cable. It can be adapted to different specifications of cable reels and is mainly used in cable production line feeding, construction site wiring and other scenarios. It can avoid cable tangling and knotting, and improve cable reeling efficiency and quality.
[0003] In practical use, traditional vertical rotary wire feeding stands require operators to use additional tools or multiple people to work together to adjust the working height. Sometimes, it is even necessary to disassemble and reinstall parts of the structure. This not only makes the adjustment time-consuming and labor-intensive, but also affects the continuity of the work and the overall efficiency. Furthermore, when working with wire reels of different diameters or on different working surfaces, a fixed wire feeding height can easily lead to problems such as uneven wire laying, uneven wire tension, and even wear on the wire surface, thereby reducing the actual effectiveness of the wire feeding stand. Summary of the Invention
[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a vertical rotary wire feeding frame, which can effectively solve the problems of time-consuming and laborious height adjustment of the vertical rotary wire feeding frame, which affects the continuity and efficiency of the operation.
[0005] To achieve the above objectives, the present invention provides the following technical solution: This invention provides a vertical rotating wire feeding frame, comprising: a wire feeding frame body and a support frame, wherein the top of the wire feeding frame body is rotatably connected to the support frame, the wire feeding frame body has an internal cavity, and a drive source is fixedly connected inside the cavity, and further comprising: A transmission lifting mechanism for lifting and rotating includes a screw, which is fixedly connected to the output end of a drive source. A lifting column is provided on the surface of the screw, and the top of the lifting column is rotatably connected to the interior of a support frame. A fitting transmission component is provided on the inner side of the lifting column. A limit post is slidably connected to the outer side of the lifting column, and the limit post is fixedly connected to the top of the wire feeding frame body. An insertion slot is provided on the top of the screw, and a positioning post is inserted into the insertion slot. An electromagnetic block is magnetically connected to the top of the positioning post, and the electromagnetic block is elastically connected to the positioning post via a spring. A fixing ring is fixedly connected to the top of the electromagnetic block, and the interior of the fixing ring is slidably connected to the positioning post. A moving rotation component is provided on the top of the fixing ring.
[0006] Furthermore, the bonding transmission assembly includes a threaded block, which is elastically connected to the interior of the lifting column via a spring, and the threaded block can be threadedly connected to a screw. A sliding block is fixedly connected to the outer side of the threaded block, and the sliding block is slidably connected to the interior of the lifting column. A moving block is slidably connected to the outer side of the sliding block, and the moving block is slidably connected to the interior of the lifting column. The moving block is magnetically connected to an electromagnetic block, and the outer side of the moving block is elastically connected to the lifting column via a spring.
[0007] Furthermore, a connecting groove is provided on one side of the inner wall of the limiting column, and a micro switch is fixedly connected to one side of the lifting column. The micro switch is located inside the connecting groove and is electrically connected to the driving source.
[0008] Furthermore, a movable ring is fixedly connected to the bottom of the lifting column via a connecting rod. A hydraulic ring is slidably connected to the surface of the movable ring, and the hydraulic ring is fixedly connected to the inside of the wire feeding frame body. Several sets of movable columns are connected to the outside of the hydraulic ring, and movable rings are slidably connected to the inside of the several sets of movable columns. A support block is fixedly connected to the outside of the movable ring.
[0009] Furthermore, an anti-slip plate is fixedly connected to the outer side of the support block.
[0010] Furthermore, a movable rod is slidably connected to the bottom of the lifting column, and a hydraulic column is slidably connected to the bottom of the movable rod. The hydraulic column is fixedly connected to the wire feeding frame body, and the hydraulic column and the hydraulic ring are connected in one direction through a one-way valve. A drain valve is connected to one side of the hydraulic column, and the drain valve is connected to the hydraulic ring through a hose.
[0011] Furthermore, the movable rotating assembly includes a fixed column, which is fixedly connected to the movable ring. A connecting column is inserted into the top of the fixed column, and the top of the connecting column is rotatably connected to the support frame. A ratchet is fixedly connected to the surface of the connecting column, and a pawl engages on one side of the ratchet, which is elastically connected to the inside of the support frame.
[0012] Furthermore, a connecting ring is fixedly connected to the surface of the connecting column, and the connecting ring is rotatably connected to the top of the lifting column.
[0013] Beneficial effects The technical solution provided by this invention has the following advantages compared with the known prior art: I. This invention, by setting up components such as a transmission lifting mechanism, drives a screw to rotate through a drive source. The screw, in cooperation with the fitting transmission component, converts the rotational motion into the linear lifting motion of the lifting column. The limit column restricts the lifting column to only lift and prevents rotation, thereby achieving rapid and stable adjustment of the support frame height without the need for additional tools or multiple people to work together. This effectively solves the problems of time-consuming and laborious height adjustment of traditional wire laying frames, which affects the continuity and efficiency of operations, and improves the flexibility and ease of operation of the wire laying process.
[0014] II. This invention, by setting up components such as a moving ring, a hydraulic ring, a moving column, a movable ring, and a support block, allows the moving ring to slide within the hydraulic ring via a connecting rod when the lifting column is raised or lowered. This squeezes the hydraulic oil, pushing the movable ring and support block within the moving column outward, increasing the contact area between the wire feeding frame body and the support surface. Simultaneously, combined with the anti-slip plate on the outside of the support block, this significantly enhances the overall stability of the wire feeding frame during operation, preventing tipping or sliding caused by a raised center of gravity or uneven working surface. It effectively reduces uneven cable tension and surface wear, ensuring a smooth wire feeding process and high-quality wire.
[0015] Third, by setting up components such as a movable rotating assembly, the fixed column and the movable ring are fixedly connected, the connecting column and the support frame are rotatably connected, and the ratchet and pawl engage to allow the support frame to rotate only along the preset cable laying direction to prevent reverse rotation. At the same time, combined with the supporting effect of the connecting ring on the connecting column, the stability of the support frame during lifting and rotation is ensured, avoiding problems such as cable tangling and knotting. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.
[0017] Figure 1 This is an overall schematic diagram of the present invention; Figure 2 This is a schematic diagram of the split cross-section of the present invention; Figure 3 This is a bottom-view split sectional view of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of point C in the middle; Figure 5 For the present invention Figure 2 Enlarged view of point A in the middle; Figure 6 For the present invention Figure 3 Enlarged view of point D; Figure 7 For the present invention Figure 2 Enlarged diagram of point B in the middle.
[0018] Reference numerals in the attached drawings: 1. Cable feeder body; 2. Support frame; 3. Transmission lifting mechanism; 31. Screw; 32. Lifting column; 33. Fitting transmission assembly; 331. Threaded block; 332. Sliding block; 333. Moving block; 34. Limiting column; 35. Positioning column; 36. Electromagnetic block; 37. Fixed ring; 38. Moving and rotating assembly; 381. Fixed column; 382. Connecting column; 383. Ratchet; 384. Pawl; 4. Micro switch; 5. Moving ring; 6. Hydraulic ring; 7. Moving column; 8. Movable ring; 9. Support block; 10. Anti-slip plate; 11. Movable rod; 12. Hydraulic column; 13. Drain valve; 14. Connecting ring. Detailed Implementation
[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.
[0020] The present invention will be further described below with reference to embodiments.
[0021] See attached document Figure 1-7 A vertical rotating wire feeding frame includes: a wire feeding frame body 1 and a support frame 2. The top of the wire feeding frame body 1 is rotatably connected to the support frame 2. The wire feeding frame body 1 has an internal cavity, and a drive source is fixedly connected inside the cavity. The drive source is existing technology and may be a motor. The frame also includes: The transmission lifting mechanism 3 for lifting and rotating includes a screw 31, which is fixedly connected to the output end of the drive source. A lifting column 32 is provided on the surface of the screw 31, and the top of the lifting column 32 is rotatably connected to the inside of the support frame 2. A fitting transmission component 33 is provided on the inner side of the lifting column 32 to control the occurrence and stop of the lifting movement. A limit column 34 is slidably connected to the outer side of the lifting column 32, and the limit column 34 is fixedly connected to the top of the wire feeding frame body 1. A insertion slot is provided on the top of the screw 31, and a positioning column 35 is inserted into the insertion slot. An electromagnetic block 36 is magnetically connected to the top of the positioning column 35. The electromagnetic block 36 is existing technology, and the electromagnetic block 36 is elastically connected to the positioning column 35 through a spring. A fixing ring 37 is fixedly connected to the top of the electromagnetic block 36, and the inside of the fixing ring 37 is slidably connected to the positioning column 35. A moving rotation component 38 is provided on the top of the fixing ring 37 to allow the support frame 2 to rotate only in the wire feeding direction, while avoiding excessive rotation that could damage the drive source. The support frame 2 supports the material, facilitating material feeding using external force or a drive source. The drive source rotates the screw 31, which engages with the transmission assembly 33 on the inner side of the lifting column 32 to convert the rotational motion of the drive source into the linear motion of the lifting column 32. The limiting column 34 limits the lifting column 32, allowing it to move only up and down, preventing it from rotating with the screw 31. This solves the problem of traditional wire feeding frames requiring additional tools or multiple people to adjust the height, ensuring the continuity and efficiency of the operation. The positioning column 35 can be inserted into the insertion slot at the top of the screw 31. When the screw 31 rotates, it drives the positioning column 35 to rotate through the insertion slot. The rotation of the positioning column 35 drives the fixed ring 37 to rotate. The rotation of the fixed ring 37, in conjunction with the moving rotation assembly 38, drives the support frame 2 to rotate, allowing for convenient rotation according to usage requirements. See attached document Figure 2-4The engagement transmission assembly 33 includes a threaded block 331, which is elastically connected to the interior of the lifting column 32 via a spring. A sliding block 332 is fixedly connected to the outer side of the threaded block 331, and the sliding block 332 is slidably connected to the interior of the lifting column 32. A moving block 333 is slidably connected to the outer side of the sliding block 332, and the moving block 333 is slidably connected to the interior of the lifting column 32. The moving block 333 is magnetically connected to the electromagnetic block 36, and the outer side of the moving block 333 is elastically connected to the lifting column 32 via a spring. The threaded block 331 is elastically connected to the interior of the lifting column 32 via a spring. In the initial state, the threaded block 331 does not... When the electromagnetic block 36 is activated, it will generate a magnetic attraction to the moving block 333, causing the moving block 333 to move and drive the sliding block 332 to move. The movement of the sliding block 332 can drive the threaded block 331 to move, so that the threaded block 331 is threadedly connected to the screw 31, ensuring that the screw 31 can stably drive the threaded block 331 to move when it rotates. In turn, the threaded block 331 drives the lifting column 32 and the support frame 2 to move up and down. When the electromagnetic block 36 is closed, it will be driven to move outward to reset under the action of the spring connected to the threaded block 331 and the spring connected to the moving block 333, separating from the screw 31. The limiting column 34 has a connecting groove on one side of its inner wall, and a micro switch 4 is fixedly connected to one side of the lifting column 32. The micro switch 4 is a prior art technology and is located inside the connecting groove. The micro switch 4 is electrically connected to the drive source. The connecting groove on the inner wall of the limiting column 34 provides movement space for the micro switch 4. When the lifting column 32 rises and falls, it will drive the micro switch 4 to move synchronously in the connecting groove. Since the micro switch 4 is electrically connected to the drive source, when the lifting column 32 rises to the highest limit position or falls to the lowest limit position, the micro switch 4 will contact the end of the connecting groove, triggering the micro switch 4 to act and sending a stop signal to the drive source, causing the drive source to stop operating. This effectively prevents the lifting column 32 from colliding with other components due to overtravel, avoids equipment damage, and ensures the safe operation of the device. The bottom of the lifting column 32 is fixedly connected to a movable ring 5 via a connecting rod. A hydraulic ring 6 is slidably connected to the surface of the movable ring 5, and the hydraulic ring 6 is fixedly connected to the inside of the wire feeding frame body 1. Several sets of movable columns 7 are connected to the outside of the hydraulic ring 6, and movable rings 8 are slidably connected inside the sets of movable columns 7. A support block 9 is fixedly connected to the outside of the movable ring 8. When the lifting column 32 is raised or lowered, the movable ring 5 will slide inside the hydraulic ring 6 via the connecting rod at the bottom. When the movable ring 5 slides, it will squeeze the oil inside the hydraulic ring 6, causing the hydraulic oil inside the hydraulic ring 6 to enter the movable column 7. The movable ring 8 inside the moving column 7 moves outward or inward, and the movable ring 8 simultaneously moves the outer support block 9. As the height of the lifting column 32 increases, the support block 9 gradually expands outward, thereby increasing the contact area between the wire feeding frame body 1 and the support surface, thus improving the stability of the wire feeding frame body 1 during operation and preventing the wire feeding frame from tipping over due to the increased center of gravity. An anti-slip plate 10 is fixedly connected to the outer side of the support block 9. The anti-slip plate 10 on the outer side of the support block 9 can increase the friction between the support block 9 and the support surface, preventing the wire feeding frame from being damaged by vibration and wire tension during operation. Slippage occurs due to changes or slight external forces, further enhancing the stability of the cable feeding frame body 1 and ensuring that the cable feeding process remains stable, reducing feeding deviations or equipment displacement caused by slippage; a movable rod 11 is slidably connected to the bottom of the lifting column 32, and a hydraulic column 12 is slidably connected to the bottom of the movable rod 11. The hydraulic column 12 is fixedly connected to the cable feeding frame body 1, and the hydraulic column 12 is unidirectionally connected to the hydraulic ring 6 through a one-way valve. A drain valve 13 is connected to one side of the hydraulic column 12, and the drain valve 13 is connected to the hydraulic ring 6 through a hose; when the vertical rotating cable feeding frame... When the lifting column 32 moves upward, it can synchronously drive the moving ring 5 to move through the bottom connecting rod. During the sliding process of the moving ring 5 along the inner wall of the hydraulic ring 6, it will squeeze the hydraulic oil in the ring. The squeezed hydraulic oil is injected into the hydraulic column 12 through the one-way valve, forming an upward thrust in the hydraulic column 12 and acting on the bottom of the movable rod 11, thereby pushing the movable rod 11 upward to press against the bottom of the lifting column 32. This not only effectively disperses the vertical load borne by the lifting column 32, but also suppresses its lateral sway with the pressing action of the movable rod 11, so that the lifting column 32 can be stably supported and moved. See attached document Figure 2-7The movable rotating assembly 38 includes a fixed post 381, which is fixedly connected to the movable ring 8. A connecting post 382 is inserted into the top of the fixed post 381, and the top of the connecting post 382 is rotatably connected to the support frame 2. A ratchet 383 is fixedly connected to the surface of the connecting post 382, and a pawl 384 engages on one side of the ratchet 383. The pawl 384 is elastically connected to the inside of the support frame 2. In the movable rotating assembly 38, the fixed post 381 is fixedly connected to the movable ring 8, and the connecting post 382 is rotatably connected to the support frame 2. The connecting post 382 can rise and fall synchronously with the support frame 2. When the height of the support frame 2 is adjusted, the connecting post 382 can still be moved. The movement of the connecting post 382 can slide against the fixed post 381, allowing the screw 31 to still be inserted into the positioning post 35 through the insertion slot, and cooperate with its connecting parts through the ratchet 383 and the ratchet 384. The pawl 384 drives the support frame 2 to rotate. At the same time, the ratchet 383 fixedly connected to the surface of the connecting column 382 will mesh with the pawl 384 connected to the elastic element inside the support frame 2. When the ratchet 383 drives the support frame 2 to rotate, the pawl 384 can also drive the support frame 2 to rotate. When the support frame 2 reverses, the pawl 384 will not drive the ratchet 383 to rotate, thus avoiding the situation where the external traction force drives the support frame 2 to rotate during the wire feeding, which could cause damage to the screw 31 and the drive source due to forced rotation. A connecting ring 14 is fixedly connected to the surface of the connecting column 382, and the connecting ring 14 is rotatably connected to the top of the lifting column 32. During the movement of the lifting column 32, the connecting ring 14 can provide effective support for the connecting column 382, ensuring that the connecting column 382 remains stable when moving synchronously with the lifting column 32, and preventing it from shifting or shaking.
[0022] Working principle: When using this vertical rotary cable laying stand, the operator can activate the drive source according to the required cable laying height. The drive source will drive the screw 31, which is fixedly connected to its output end, to rotate. If the laying height needs to be adjusted, the electromagnetic block 36 can be activated. The magnetic attraction generated by the electromagnetic block 36 will cause the moving block 333 to slide inside the lifting column 32. At the same time, the electromagnetic block 36 will also magnetically attract the positioning column 35, causing the positioning column 35 to move upward and separate from the insertion slot, preventing the support frame 2 from rotating during the lifting process. The sliding of the moving block 333 will push the outer sliding block 332 to move synchronously. The sliding block 332 will then drive the threaded block 331 fixed to it to move inward, so that the threaded block 331 and the thread on the surface of the screw 31 are tightly engaged. When the screw 31 continues to rotate, it will pass through... The threaded drive drives the threaded block 331 and its connecting parts, which in turn drives the lifting column 32 to move axially along the screw 31. The limiting column 34, which is slidably connected to the outside of the lifting column 32, restricts the lifting column 32 from rotating with the screw 31, allowing it to rise and fall stably only in the vertical direction of the limiting column 34. While the lifting column 32 is rising and falling, it will simultaneously drive the support frame 2, which is rotatably connected at the top, to rise and fall, so as to realize the rapid adjustment of the wire laying height. During this process, the micro switch 4 fixed on one side of the lifting column 32 will move synchronously in the connecting groove on the inner wall of the limiting column 34. When the lifting column 32 rises to the highest limit position or falls to the lowest limit position, the micro switch 4 will contact the end of the connecting groove and send a stop signal to the drive source, so that the drive source stops running, effectively preventing the lifting column 32 from moving beyond its range and causing equipment damage. While the lifting column 32 is being height adjusted, the movable ring 5 fixed at its bottom by the connecting rod slides synchronously within the hydraulic ring 6. When the movable ring 5 slides upward, it squeezes the hydraulic oil inside the hydraulic ring 6. The squeezed hydraulic oil enters several sets of movable columns 7 through the connecting pipe, pushing the movable ring 8 inside the movable column 7 to move outward. The movable ring 8 then drives the support block 9 fixed on the outside to expand outward synchronously, increasing the contact area between the wire feeding frame body 1 and the ground. The anti-slip plate 10 fixed on the outside of the support block 9 further enhances the friction with the ground, significantly improving the stability of the wire feeding frame after height adjustment and preventing it from tipping over due to the increased center of gravity. On the other hand, the hydraulic oil in the hydraulic ring 6 also enters the hydraulic column 12 fixed to the wire feeding frame body 1 through the one-way valve, pushing the movable rod 11 inside the hydraulic column 12 upward to press against the bottom of the lifting column 32. This process not only disperses the vertical load borne by the lifting column 32, but also effectively suppresses its lateral sway, ensuring that the lifting column 32 can stably support the support frame 2. When it is necessary to rotate the support frame 2 to achieve smooth wire feeding, the electromagnetic block 36 can be turned off, so that the electromagnetic block 36 no longer exerts a magnetic attraction on the moving block 333. This causes the moving block 333 to drive the threaded block 331 to automatically reset under the action of its connecting spring. At the same time, the electromagnetic block 36 also no longer exerts a magnetic attraction on the positioning post 35, causing the positioning post 35 to reset and move into the insertion slot under the action of its connecting spring. The rotation of the screw 31 will drive the positioning post 35 inserted inside to rotate synchronously through the insertion slot opened at the top. The rotation of the positioning post 35 will drive the fixed ring 37 to rotate. The fixed ring 37 will drive the fixed post 381 in the moving and rotating assembly 38 to rotate through the positioning post 35. The fixed post 381 will then drive the top... The connecting post 382 rotates synchronously. The connecting post 382 eventually engages with the pawl 384, which is elastically connected inside the support frame 2, through the ratchet 383, causing the support frame 2 to rotate. When the support frame 2 tends to reverse, the pawl 384 reverses and cannot drive the ratchet 383 to rotate, thus avoiding damage to the connecting parts and screw 31 caused by the ratchet 383 reversing. The connecting ring 14 fixed on the surface of the connecting post 382 is rotatably connected to the top of the lifting post 32. During the rotation of the connecting post 382 and the lifting of the lifting post 32, the connecting ring 14 can provide stable support for the connecting post 382, preventing it from shifting or shaking, thereby ensuring that the support frame 2 can rotate stably for line laying operations.
[0023] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.
Claims
1. A vertical rotating wire feeding frame, comprising a wire feeding frame body (1) and a support frame (2), characterized in that: The top of the wire feeding frame body (1) is rotatably connected to the support frame (2). The wire feeding frame body (1) has a cavity inside, and a drive source is fixedly connected inside the cavity. It also includes: A transmission lifting mechanism (3) for lifting and rotating includes a screw (31) and the screw (31) is fixedly connected to the output end of a drive source. A lifting column (32) is provided on the surface of the screw (31), and the top of the lifting column (32) is rotatably connected to the inside of the support frame (2). A fitting transmission assembly (33) is provided on the inner side of the lifting column (32), and a limit post (34) is slidably connected to the outer side of the lifting column (32). The limit post (34) is connected to the wire feeding frame body (…). 1) The top of the screw (31) is fixedly connected. The top of the screw (31) is provided with a plug-in groove. A positioning post (35) is inserted into the inside of the plug-in groove. An electromagnetic block (36) is magnetically connected to the top of the positioning post (35). The electromagnetic block (36) is elastically connected to the positioning post (35) through a spring. A fixing ring (37) is fixedly connected to the top of the electromagnetic block (36). The inside of the fixing ring (37) is slidably connected to the positioning post (35). A moving and rotating component (38) is provided on the top of the fixing ring (37).
2. A vertical rotary wire feeder according to claim 1, characterized in that, The fitting transmission assembly (33) includes a threaded block (331), and the threaded block (331) is elastically connected to the inside of the lifting column (32) by a spring. A sliding block (332) is fixedly connected to the outside of the threaded block (331), and the sliding block (332) is slidably connected to the inside of the lifting column (32). A moving block (333) is slidably connected to the outside of the sliding block (332), and the moving block (333) is slidably connected to the inside of the lifting column (32). The moving block (333) is magnetically connected to the electromagnetic block (36), and the outside of the moving block (333) is elastically connected to the lifting column (32) by a spring.
3. A vertical rotary wire feeder according to claim 1, characterized in that, A connecting groove is provided on one side of the inner wall of the limiting column (34), and a micro switch (4) is fixedly connected to one side of the lifting column (32). The micro switch (4) is located inside the connecting groove and is electrically connected to the driving source.
4. A vertical rotary wire feeder according to claim 1, characterized in that, The bottom of the lifting column (32) is fixedly connected to a movable ring (5) by a connecting rod. A hydraulic ring (6) is slidably connected to the surface of the movable ring (5). The hydraulic ring (6) is fixedly connected to the inside of the wire feeding frame body (1). Several sets of movable columns (7) are connected to the outside of the hydraulic ring (6). Movable rings (8) are slidably connected inside the several sets of movable columns (7). A support block (9) is fixedly connected to the outside of the movable ring (8).
5. A vertical rotary wire feeder according to claim 4, characterized in that, The support block (9) is fixedly connected to the outer side of the anti-slip plate (10).
6. A vertical rotary wire feeder according to claim 4, characterized in that, The bottom of the lifting column (32) is slidably connected to a movable rod (11), the bottom of the movable rod (11) is slidably connected to a hydraulic column (12), and the hydraulic column (12) is fixedly connected to the wire feeding frame body (1). The hydraulic column (12) and the hydraulic ring (6) are connected in one direction through a one-way valve. One side of the hydraulic column (12) is connected to a drain valve (13), and the drain valve (13) is connected to the hydraulic ring (6) through a hose.
7. A vertical rotary wire feeder according to claim 1, characterized in that, The movable rotating assembly (38) includes a fixed column (381) and a fixed connection between the fixed column (381) and the movable ring (8). A connecting column (382) is inserted into the top of the fixed column (381) and the top of the connecting column (382) is rotatably connected to the support frame (2). A ratchet (383) is fixedly connected to the surface of the connecting column (382). A pawl (384) is engaged on one side of the ratchet (383) and the pawl (384) is elastically connected to the inside of the support frame (2).
8. A vertical rotary wire feeder according to claim 7, characterized in that, A connecting ring (14) is fixedly connected to the surface of the connecting column (382), and the connecting ring (14) is rotatably connected to the top of the lifting column (32).