A quick wire straightening device with a guide device for wire coil without damage and its using method

Abstract

The present application relates to the technical field of wire coil straightening device, and particularly relates to a non-damage wire coil fast straightening device with a guide device and a use method thereof, which comprises a wire feeding platform, a plurality of groups of wire holes are arranged in the middle of a platform plate; a wire feeding cage, a plurality of groups of round frames and supporting rods penetrating the inner sides of the round frames; a connecting frame assembly, which comprises a bottom plate, connecting columns fixed to the outer side of the bottom plate and a feeding pipe arranged on the inner side of the bottom plate, the bottom end of the feeding pipe is connected and fixed with a horn mouth, one end of the feeding pipe is fixedly connected with the bottom end of the platform plate through a triangular plate, and the bottom end of the bottom plate is fixedly connected with a positioning plate; the device can feed various cored wires into molten steel, complete the tasks of deoxidation, alloying and inclusion control of molten steel, and the connecting frame assembly structure arranged between the wire feeding cage and the platform plate can guide the cored wires in the wire feeding cage, the horn mouth and the feeding pipe structure can facilitate feeding and reduce the occurrence of abrasion.

Description

Technical Field

[0001] This invention relates to the field of wire winding and straightening devices, specifically to a non-destructive wire winding and straightening device with a guiding device and its usage method. Background Technology

[0002] The LF refining furnace wire feeding device can complete tasks such as deoxidation, alloying, and inclusion control of molten steel by feeding various cored wires into the molten steel. The main equipment of the wire feeding device is the wire feeding machine, which accurately feeds the cored wires into the molten steel through clamping rollers and motor drive. Before feeding the wire, the wire bundle needs to be hoisted to the wire feeding platform.

[0003] Due to the variety of cored wire types and the small size of the feeding platform, the feeding process is prone to scratching and jamming, affecting the wire yield and feeding effect, which has a significant impact on the refining process. Furthermore, on-site investigations revealed that alloy cored wires and rare earth element cored wires are prone to breakage during high-speed feeding. The main reason for this breakage is that when the feeding machine is feeding at a high speed of 6 meters per second, the wire pulled from the internally tapped alloy or rare earth element cored wire coil is drawn out in a pagoda-like spring shape. The closer to the wire feeder's inlet, the sharper the spring becomes. Under strong tension, one or two turns may become entangled, eventually leading to compression, deformation, and breakage at the wire feeder's inlet. Specifically, the stress within the long-term coiled cored wire causes it to break before it can deform sufficiently. Summary of the Invention

[0004] Technical problems to be solved In view of the above-mentioned shortcomings of the prior art, the present invention provides a non-destructive wire winding quick winding device with a guiding device and its usage method, which can effectively solve the problems in the prior art.

[0005] Technical solution To achieve the above objectives, the present invention provides the following technical solution: This invention provides 1. a non-damaging wire coil quick winding device with a guiding device, characterized in that it includes a wire feeding platform, including a platform plate and multiple sets of wire holes opened in the middle of the platform plate; The wire feeder cage includes multiple sets of circular frames and support rods that run through the inside of the circular frames; The connecting frame assembly includes a base plate, a connecting column fixed to the outside of the base plate, and a feeding pipe disposed on the inside of the base plate. The bottom end of the feeding pipe is connected and fixed to the flared mouth. One end of the feeding pipe is fixedly connected to the bottom end of the platform plate through a triangular plate. A positioning plate is fixed to the bottom end of the base plate. The bottom cage includes a cage frame and side rods fixed to the bottom of the cage frame, and the circular frame is located at the top of the cage frame; the winding cage includes two sets of side frames and roller frames located on both sides of the bottom of the side frames, and gears are sleeved on both sets of roller frames, with one end of one gear being connected to the output end of the motor. A wire feeding device includes a frame, a straightening device disposed within the frame, and a wire nozzle disposed at the front end of the frame. A mounting plate is fixed within the frame. The straightening device includes an equipment plate, a front roller assembly fixed to the equipment plate, and a tail end adjustment assembly. The front roller assembly includes a roller plate, a connecting plate fixed to the bottom end of the roller plate, a bottom roller fixed to the outside of the connecting plate, and an upper roller fixed to the outside of the connecting plate. The tail end adjustment assembly includes a second cylinder and a sliding plate fixed to the output end of the second cylinder. The equipment plate is horizontal and L-shaped, with two sets of positioning grooves symmetrically opened on one side of the equipment plate. A rotating ring is fixed in the positioning groove, and a Y-shaped sliding plate is fixed on the outer side of the rotating ring on both sides. Two sets of inclined grooves are opened at the end of the sliding plate, and the end of the rotating ring is locked in the inclined groove. One end of the sliding plate is fixedly connected to the output end of the second cylinder. Both ends of the middle part of the sliding plate are fixedly locked by L-shaped plates. The Y-shaped part of the sliding plate and the outer wall of the equipment plate are both through grooves to form a closed through groove. A locking block is set in the through groove, and the middle part of the locking block is fixedly connected to the rotating ring.

[0006] Furthermore, the top end of the support rod is fixedly connected to the bottom end of the positioning plate, and the circular frame is fixed at equal intervals on the support rod.

[0007] Furthermore, the flared opening is an integrated combination structure of a round tube and a flared pipe structure. The inner side wall of the bottom end of the feeding tube and the round tube at the top end of the flared opening are both provided with threaded structures, and the two are fixed by threads. The flared opening is located in the middle of the positioning plate. The top end of the connecting column is fixedly connected to the bottom end of the platform plate. A circular groove is provided through the middle of the bottom plate.

[0008] Furthermore, the top dimension of the cage frame is smaller than its middle dimension, the side rod is inclined and fixed to the bottom side wall of the cage frame, and the inner end of the side rod is raised and inclined to the ground.

[0009] Furthermore, both sets of side frames are fixed with toothed structures, and the side frames are engaged with gears through the toothed structures. The two sets of side frames are fixedly connected by a connecting rod, and the bottom end of the roller frame is fixedly connected to the top end of the platform plate.

[0010] Furthermore, a side pressure assembly is provided in the middle of the equipment plate. The side pressure assembly includes a first cylinder fixed to the equipment plate, an assembly plate fixed to the bottom output end of the first cylinder, and a slide rail fixed to the equipment plate. The front end of the assembly plate is fixedly connected to the pressure roller, and the back of the assembly plate is fixedly connected to the slide rail by a fixed slider. A second motor is fixed to one side of the equipment plate, and the output end of the second motor is sleeved and fixed to the middle of the drive roller. The drive roller and the pressure roller are arranged opposite each other vertically.

[0011] Furthermore, the bottom end of the roller plate is fixedly connected to the transmission roller, and the bottom end of the transmission roller passes through the connecting plate, and a spring is provided between the connecting plate and the roller plate.

[0012] Furthermore, the bottom roller and the upper roller are staggered and arranged in multiple sets at equal intervals.

[0013] To achieve the above objectives, the present invention also provides a method of use, thereby realizing the above technology, wherein the steps are as follows: S1, placing the cored wire in the bottom cage 2; S2. Assemble the flared mouth 36 and the feeding tube 35, and fix the feeding tube 35 to the platform plate 11 using triangular plates 32. S3. The cored wire passes through the bottom cage 2, the wire feeding cage 4, the bell mouth 36 and the feeding tube 35, the winding cage 5 and the wire feeding device 6 in sequence. S4. Finally, feed various cored wires into the molten steel to complete the task. Beneficial effects The technical solution provided by this invention has the following advantages compared with known public technologies: In this device, a wire feeding cage and a bottom cage structure are set up. The wire is first initially guided by the winding cage on the wire feeding platform, then enters the straightening device, and finally feeds various cored wires into the molten steel. It can complete tasks such as steel deoxidation, alloying, and inclusion control. The connecting frame assembly structure set between the wire feeding cage and the platform plate, in which the flared mouth and feeding tube structure can guide the cored wire in the wire feeding cage, and the flared mouth structure can facilitate feeding and reduce wear.

[0014] In this device, a straightening mechanism is installed within the wire feeding unit. This mechanism consists of a front roller assembly, a side pressure assembly, and a tail-end adjustment assembly arranged sequentially according to the direction of the cored wire's movement. The cored wire undergoes initial straightening via the bottom and upper rollers of the front roller assembly. The middle side pressure assembly then limits the cored wire's movement, and finally, the tail-end adjustment assembly provides both limiting and straightening. This three-step process releases the stress caused by bending, effectively straightening the wire. It is suitable for alloy cored wires and rare earth element cored wires with diameters of φ6-φ16 mm. It effectively prevents the cored wire from breaking suddenly during wire feeding, as the strong pulling force of the wire feeder causes the inner tap cored wire to be pulled out in a pagoda-like spring shape, jumping and tangling. This can lead to accidents where the high-temperature refined molten steel in the ladle cannot inject the set length of alloy cored wire within one or two minutes. Attached Figure Description

[0015] 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.

[0016] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a front view of the structure of the present invention; Figure 3 This is a schematic diagram of the structure of the bottom cage, connecting frame assembly, and feeding cage in this invention; Figure 4 This is an exploded view of the connecting frame assembly in this invention; Figure 5 This is a schematic diagram of the winding cage in this invention; Figure 6 This is a schematic diagram of the platform plate and wire feeding device in this invention; Figure 7 This is a schematic diagram of the straightening device inside the wire feeding device in this invention; Figure 8 This is a schematic diagram of the corrective device in this invention.

[0017] The labels in the diagram represent: 1. Feeding platform; 11. Platform plate; 12. Wire hole; 2. Bottom cage; 21. Cage frame; 22. Side rod; 3. Connecting frame assembly; 31. Base plate; 32. Triangular plate; 33. Connecting column; 34. Positioning plate; 35. Feeding pipe; 36. Trumpet mouth; 4. Feeding cage; 41. Circular frame; 42. Support rod; 5. Winding cage; 51. Roller frame; 52. Motor; 53. Gear; 54. Side frame; 6. Feeding device; 61. Frame; 611. Mounting plate; 62. Wire nozzle; 63. Straightener 631. Positive device; 632. Equipment plate; 633. L-shaped plate; 633. Positioning groove; 64. Tail end adjustment assembly; 641. Second cylinder; 642. Slide plate; 643. Inclined groove; 644. Rotary ring; 645. Locking block; 65. Side pressure assembly; 651. First cylinder; 652. Slide rail; 653. Slider; 654. Assembly plate; 66. Second motor; 661. Drive roller; 67. Front roller assembly; 671. Roller plate; 672. Drive roller; 673. Connecting plate; 674. Bottom roller; 675. Upper roller. Detailed Implementation

[0018] 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.

[0019] The present invention will be further described below with reference to embodiments.

[0020] Example 1: A non-damaging wire spool quick winding device with a guiding device, as shown in the attached figure. Figure 1 -Appendix Figure 2 It includes a wire feeding platform 1, a platform plate 11, and multiple sets of wire holes 12 opened in the middle of the platform plate 11; The wire feeder cage 4 includes multiple sets of circular frames 41 and support rods 42 that pass through the inner side of the circular frames 41; The connecting frame assembly 3 includes a base plate 31, a connecting column 33 fixed to the outside of the base plate 31, and a feeding pipe 35 disposed on the inside of the base plate 31. The bottom end of the feeding pipe 35 is connected and fixed to the flared mouth 36. One end of the feeding pipe 35 is fixedly connected to the bottom end of the platform plate 11 through a triangular plate 32. A positioning plate 34 is fixed to the bottom end of the base plate 31. The bottom cage 2 includes a cage frame 21 and side rods 22 fixed to the bottom end of the cage frame 21, and the circular frame 41 is disposed at the top end of the cage frame 21; The winding cage 5 includes two sets of side frames 54 and roller frames 51 set on both sides of the bottom end of the side frames 54. Gears 53 are sleeved on both sets of roller frames 51, and one end of one side of the gear 53 is connected to the output end of the motor 52 for transmission. The wire feeding device 6 includes a frame 61, a straightening device 63 disposed within the frame 61, and a wire nozzle 62 disposed at the front end of the frame 61. A mounting plate 611 is fixed inside the frame 61. The straightening device 63 includes an equipment plate 631, a front roller assembly 67 fixed on the equipment plate 631, and a tail end adjustment assembly 64. The front roller assembly 67 includes a roller plate 671, a connecting plate 673 fixed to the bottom end of the roller plate 671, a bottom roller 674 fixed to the outside of the connecting plate 673, and an upper roller 675 fixed to the outside of the connecting plate 673. The tail end adjustment assembly 64 includes a second cylinder 641 and a sliding plate 642 fixed to the output end of the second cylinder 641. Example 2: Refer to Appendix Figure 3-4 As shown, the top end of the support rod 42 is fixedly connected to the bottom end of the positioning plate 34, and the circular frame 41 is fixed at equal intervals on the support rod 42; the flared mouth 36 is an integrated combination structure of a circular tube and a flared pipe structure, and both the inner side wall of the bottom end of the feeding pipe 35 and the circular tube at the top end of the flared mouth 36 are threaded, and the two are fixed by threads. The flared mouth 36 is located in the middle of the positioning plate 34, the top end of the connecting column 33 is fixedly connected to the bottom end of the platform plate 11, and a circular groove is opened through the middle of the bottom plate 31; the top dimension of the cage frame 21 is smaller than its middle dimension, and the side rod Side rod 22 is fixed at an incline to the bottom side wall of cage 21, and the inner end of side rod 22 is raised, forming an incline with respect to the ground. The inclined side rod 22 structure can store the cored wire and lift it off the ground, allowing it to be continuously output to the top through wire feeding cage 4. The connecting frame assembly 3 structure is used to connect wire feeding cage 4 and platform plate 11 to achieve a combined effect. The flared mouth 36 and the feeding tube 35 are fixed together by threads. Users can replace the flared mouth 36 structure with different inner diameters according to different environments or on-site usage requirements, which facilitates replacement and installation and expands the applicability of this device.

[0021] Example 3, refer to Appendix Figure 5 As shown, both sets of side frames 54 are fixed with toothed structures, and the side frames 54 are engaged with gears 53 through the toothed structures. The two sets of side frames 54 are fixedly connected by a connecting rod. The bottom end of the roller frame 51 is fixedly connected to the top end of the platform plate 11. The motor 52 structure on one side drives the gear 53 on the other side to rotate the side frame 54 with the toothed structure. The roller frames 51 on both sides improve the structural stability and rotate in response to the gear 53 structure, thereby realizing power transmission.

[0022] Example 4, refer to Appendix Figure 6-8As shown, a side pressure assembly 65 is provided in the middle of the equipment plate 631. The side pressure assembly 65 includes a first cylinder 651 fixed on the equipment plate 631, an assembly plate 654 fixed to the bottom output end of the first cylinder 651, and a slide rail 652 fixed on the equipment plate 631. The front end of the assembly plate 654 is fixedly connected to the pressure roller, and the back of the assembly plate 654 is fixedly connected to the slide rail 652 by a fixed slider 653. A second motor 66 is fixed on one side of the equipment plate 631. The output end of the second motor 66 is sleeved and fixed to the middle of the drive roller 661. The drive roller 661 is arranged opposite to the pressure roller.

[0023] The equipment plate 631 is horizontally L-shaped, and two sets of positioning grooves 633 are symmetrically opened on one side of the equipment plate 631. A rotating ring 644 is fixed in the positioning groove 633. A Y-shaped sliding plate 642 is fixed on the outer side of the rotating ring 644 on both sides. Two sets of inclined grooves 643 are opened at the end of the sliding plate 642. The end of the rotating ring 644 is engaged in the inclined groove 643. One end of the sliding plate 642 is fixedly connected to the output end of the first cylinder 651. Both ends of the middle part of the sliding plate 642 are fixed by the L-shaped plate 632. The Y-shaped portion of the slide plate 642 and the outer side wall of the equipment plate 631 are both provided with grooves to form a closed through groove, and a locking block 645 is provided in the through groove. The middle part of the locking block 645 is fixedly connected to the rotating ring 644. The bottom end of the roller plate 671 is fixedly connected to the transmission roller 672, and the bottom end of the transmission roller 672 passes through the connecting plate 673. A spring is provided between the connecting plate 673 and the roller plate 671. The bottom roller 674 and the upper roller 675 are staggered and arranged in multiple sets at equal intervals.

[0024] After the cored wire enters the frame 61, it first contacts the structure inside the front roller assembly 67. The bottom roller 674 and the upper roller 675 straighten and press the cored wire. The bottom roller 674 and the upper roller 675 rotate accordingly. The upper roller 675 moves on the transmission roller 672 via the connecting plate 673, compressing the spring and providing initial guidance. After entering the side pressure assembly 65, the first cylinder 651 drives the assembly plate 654 and the slider 653 to move on the slide rail 652 on the equipment plate 631, thereby driving the pressure roller and the second motor 66. The output end is connected to the active roller 661 for contact. Through the pressure of a small weight, the stress in the cored wire is eliminated, which facilitates subsequent operations. The final tail end adjustment component 64 structure can drive the Y-shaped slide plate 642 on one side to move to one side through the second cylinder 641 on one side. Then, the inclined groove 643 can drive the rotating ring 644 to move up and down in the positioning groove 633. In turn, the rotating ring 644 drives the clamping plate to move synchronously to the center or both sides, realizing the function of adjustment according to the cored wire of different diameters, and realizing the final straightening and guiding function.

[0025] Example 5, in conjunction with Examples 1-4, also introduces a method of use, the steps of which are as follows: S1. Place the cored wire inside the bottom cage 2; S2. Assemble the flared mouth 36 and the feeding tube 35, and fix the feeding tube 35 to the platform plate 11 using the triangular plate 32. S3. The cored wire passes through the bottom cage 2, the wire feeding cage 4, the bell mouth 36 and the feeding tube 35, the winding cage 5 and the wire feeding device 6 in sequence. S4. Finally, feed various cored wires into the molten steel to complete the task.

[0026] 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 non-damaging, high-speed wire winding device with a guiding device, characterized in that, It includes a wire feeding platform (1), a platform plate (11), and multiple sets of wire holes (12) opened in the middle of the platform plate (11). The wire feeder cage (4) includes multiple sets of circular frames (41) and a support rod (42) that runs through the inside of the circular frames (41). The connecting frame assembly (3) includes a base plate (31), a connecting column (33) fixed to the outside of the base plate (31), and a feeding pipe (35) disposed on the inside of the base plate (31). The bottom end of the feeding pipe (35) is connected and fixed to the flared mouth (36). One end of the feeding pipe (35) is fixedly connected to the bottom end of the platform plate (11) through a triangular plate (32). A positioning plate (34) is fixed to the bottom end of the base plate (31). The bottom cage (2) includes a cage frame (21) and a side rod (22) fixed to the bottom end of the cage frame (21), and the circular frame (41) is set at the top of the cage frame (21); the winding cage (5) includes two sets of side frames (54) and roller frames (51) set on both sides of the bottom end of the side frames (54), and gears (53) are sleeved on both sets of roller frames (51), and one end of one side gear (53) is connected to the output end of the motor (52) for transmission. The wire feeding device (6) includes a frame (61), a straightening device (63) disposed within the frame (61), and a wire nozzle (62) disposed at the front end of the frame (61). A mounting plate (611) is fixed inside the frame (61). The straightening device (63) includes an equipment plate (631), a front roller assembly (67) fixed on the equipment plate (631), and a tail end adjustment assembly (64). The front roller assembly (67) includes a roller plate (671), a connecting plate (673) fixed to the bottom end of the roller plate (671), a bottom roller (674) fixed to the outside of the connecting plate (673), and an upper roller (675) fixed to the outside of the connecting plate (673). The tail end adjustment assembly (64) includes a second cylinder (641) and a sliding plate (642) fixed to the output end of the second cylinder (641). The equipment plate (631) is horizontally L-shaped, and two sets of positioning grooves (633) are symmetrically opened on one side of the equipment plate (631). A rotating ring (644) is fixed in the positioning groove (633). A Y-shaped sliding plate (642) is fixed on the outer side of the rotating ring (644) on both sides. Two sets of inclined grooves (643) are opened at the end of the sliding plate (642). The end of the rotating ring (644) is locked in the inclined groove (643). One end of the sliding plate (642) is fixedly connected to the output end of the second cylinder (641). Both ends of the middle part of the sliding plate (642) are fixedly locked by the L-shaped plate (632). The Y-shaped part of the sliding plate (642) and the outer wall of the equipment plate (631) are both opened through grooves to form a closed through groove. A locking block (645) is set in the through groove. The middle part of the locking block (645) is fixedly connected to the rotating ring (644).

2. The non-damaging wire winding rapid winding device with a guiding device according to claim 1, characterized in that, The top end of the support rod (42) is fixedly connected to the bottom end of the positioning plate (34), and the circular frame (41) is fixed at equal intervals on the support rod (42).

3. The non-damaging wire winding rapid winding device with a guiding device according to claim 1, characterized in that, The flared mouth (36) is an integrated combination structure of a round tube and a flared pipe structure. The inner side wall of the bottom end of the feeding pipe (35) and the round tube at the top end of the flared mouth (36) are both threaded and fixed together. The flared mouth (36) is located in the middle of the positioning plate (34). The top end of the connecting column (33) is fixedly connected to the bottom end of the platform plate (11). A circular groove is opened through the middle of the bottom plate (31).

4. A non-damaging wire winding rapid winding device with a guiding device according to claim 1, characterized in that, The top dimension of the cage frame (21) is smaller than its middle dimension. The side rod (22) is fixed obliquely to the bottom side wall of the cage frame (21), and the inner end of the side rod (22) is raised and inclined to the ground.

5. A non-damaging wire winding rapid winding device with a guiding device according to claim 1, characterized in that, Both sets of side frames (54) are fixed with toothed structures, and the side frames (54) are engaged with gears (53) through the toothed structures. The two sets of side frames (54) are fixedly connected by connecting rods, and the bottom end of the roller frame (51) is fixedly connected to the top end of the platform plate (11).

6. A non-damaging wire winding rapid winding device with a guiding device according to claim 1, characterized in that, A side pressure assembly (65) is provided in the middle of the equipment plate (631). The side pressure assembly (65) includes a first cylinder (651) fixed on the equipment plate (631), an assembly plate (654) fixed at the bottom output end of the first cylinder (651), and a slide rail (652) fixed on the equipment plate (631). The front end of the assembly plate (654) is fixedly connected to the pressure roller. The back of the assembly plate (654) is fixedly connected to the slide rail (652) by a fixed slider (653). A second motor (66) is fixed on one side of the equipment plate (631). The output end of the second motor (66) is sleeved and fixed in the middle of the active roller (661). The active roller (661) and the pressure roller are arranged opposite each other.

7. A non-damaging wire winding rapid winding device with a guiding device according to claim 1, characterized in that, The bottom end of the roller plate (671) is fixedly connected to the transmission roller (672), and the bottom end of the transmission roller (672) passes through the connecting plate (673), and a spring is provided between the connecting plate (673) and the roller plate (671).

8. A non-damaging wire spool rapid winding device with a guiding device according to claim 1, characterized in that, The bottom roller (674) and the upper roller (675) are staggered and arranged in multiple sets at equal intervals.

9. A method of using a non-damaging wire spool quick winding device with a guiding device, comprising the non-damaging wire spool quick winding device with a guiding device as described in any one of claims 1 to 8, characterized in that: S1. Place the cored wire inside the bottom cage (2); S2. Assemble the flared mouth (36) and the feeding tube (35), and fix the feeding tube (35) to the platform plate (11) using the triangular plate (32). S3. The cored wire passes through the bottom cage (2), the wire feeding cage (4), the bell mouth (36) and the feeding pipe (35), the winding cage (5) and the wire feeding device (6) in sequence. S4. Finally, feed various cored wires into the molten steel to complete the task.

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