A wire and cable processing core material straightening device

Abstract

The present invention relates to the technical field of metal processing, and particularly relates to a straightening device for the core material of wire and cable processing, including: a bracket, on the upper end of which a straightening machine for straightening the wire core is fixedly installed, and a connecting plate is fixedly installed on one side of the bracket. Through the arrangement of the contact ring and the conductive ring, the contact ring conducts electricity to the wire core when it is in contact with the surface of the wire core through an external power supply. When the bending angle of the wire core is greater than the diameter of the limiting ring, the conductive wire core will contact the conductive ring to form a power circuit, and the controller will judge that the bending angle of the wire core is too large by detecting the current flowing through the conductive ring, and then clamp the wire core by the relative movement of the two meshing rings. The linear driving device drives the moving plate and the meshing ring to move and pull the wire core, so that the wire core with too large a bending angle is pre-straightened before entering the straightening machine for straightening, avoiding excessive pressure on the bending section of the wire core with too large a bending angle when it enters the straightening machine.

Description

Technical Field

[0001] The present invention relates to the technical field of core material straightening, and particularly relates to a core material straightening device for wire and cable processing. Background Art

[0002] The core material of wire and cable refers to the main material used to conduct electric current inside the cable. During the production process of wire and cable, it usually goes through processes such as winding, transportation, and storage. These operations may cause the cable to deform or bend in shape. Especially for cables after long-term storage or winding, irregular bending or twisting often occurs. This deformed state will have an adverse impact on subsequent installation, laying, connection, and use. Therefore, the cable needs to be straightened. For example, the patent with the publication number CN117840344B discloses a core material straightening device for wire and cable processing, which is used to straighten the wire core. The straightening device usually makes the bent wire core gradually return to a nearly straight state through a series of rollers, guides, or mechanical devices by stretching and bending adjustments. However, when the bending degree of the wire core is large, greater pressure may be faced during the straightening process. When entering the straightening machine for straightening, the pressure on the bent section of the wire core may be relatively high. The rollers of the straightening machine apply force to the wire core to perform bending and stretching, gradually restoring the straight form of the wire material. If the bending degree of the wire core is too large, the straightening machine may generate excessive pressure during the processing. At this time, the wire core may bear an external force exceeding its yield strength, resulting in plastic deformation of the wire core and even being unable to return to the ideal state. Especially in metal materials (such as copper or aluminum), if the applied pressure is too large, the metal structure of the wire core may be damaged, leading to fracture. Excessive pressure not only affects the shape recovery of the wire core but also increases the risk of fracture. Especially in metal cables, fracture may cause the cable performance to decline or even completely fail. Summary of the Invention

[0003] Aiming at the above-mentioned drawbacks of the prior art, the present invention provides a core material straightening device for wire and cable processing, which can effectively solve the problems that the wire core has too large a bending angle when feeding and too large a pressure when contacting the straightening wheel in the prior art.

[0004] To achieve the above object, the present invention is realized through the following technical solutions:

[0005] The present invention provides a core material straightening device for wire and cable processing, including:

[0006] A bracket, at the upper end of the bracket, a straightening machine for straightening the wire core is fixedly installed, and on one side of the bracket, a connecting plate is fixedly installed;

[0007] Detection component, the detection component includes a limiting ring and a contact ring. A conductive ring is fixedly installed on the inner wall of the limiting ring. An alarm lamp is fixedly installed at the upper position of the outer wall of the limiting ring. The alarm lamp is connected to a controller. The contact ring is connected to an external power supply. The conductive ring is electrically connected to the controller. During the straightening and feeding process of the wire core, the contact ring is in contact with the outer wall of the wire core for conduction. When the bending angle of the wire core is too large, the wire core contacts the conductive ring for conduction to form a power circuit. The controller detects the current and controls the alarm lamp to give an alarm;

[0008] Initial straightening component, which initially straightens the wire core with too large a bending angle while the controller detects the current;

[0009] Cleaning component, used to clean the oxides and oil stains attached to the outer wall of the wire core.

[0010] Preferably, a support plate is fixedly installed on the upper end surface of the connecting plate. A support column is fixedly installed on the upper end of the support plate. The support column is fixedly connected to the limiting ring.

[0011] Preferably, a square frame is fixedly installed at the upper end of the connecting plate and away from the support plate. A plurality of first elastic connection bands are evenly installed in the square frame. One end of the plurality of first elastic connection bands close to the symmetric center point of the square frame is fixedly connected to the contact ring.

[0012] Preferably, a linear driving device is fixedly installed at the upper end of the connecting plate and away from the square frame. The linear driving device is electrically connected to the controller. A moving plate is fixedly installed at the driving end of the linear driving device. A rotating toothed ring is rotatably installed on one side of the moving plate. A first base is fixedly installed at the upper end of the moving plate. A first rotary driving member is fixedly installed at the upper end of the first base. The first rotary driving member is electrically connected to the controller. The first rotary driving member and the rotating toothed ring are driven by a toothed disc. Two meshing rings are arranged on one side of the moving plate. A clamping plate is fixedly installed on the inner walls of the two meshing rings. When the two meshing rings are driven to move relatively, the wire core is squeezed by the linear driving device to adjust the bending angle of the wire core.

[0013] Preferably, two connecting blocks are fixedly installed on both sides of the moving plate. Two rotating sleeves are rotatably installed in the connecting blocks. Rotating teeth are fixedly installed on the outer walls of the two rotating sleeves and close to the meshing rings. The rotating teeth are meshed with the rotating toothed ring. A screw rod is installed in the rotating sleeve in a threaded manner. The screw rod is rotatably connected to the meshing ring. A connecting piece is fixedly installed on one side of the meshing ring. A limiting sliding rod is fixedly installed on one side of the connecting piece. The limiting sliding rod is slidably connected to the connecting block.

[0014] Preferably, a plurality of second elastic connection bands are evenly installed on one side of the limit ring. One ends of the plurality of second elastic connection bands are fixedly installed with a cleaning barrel together. A dust suction device is fixedly installed at a position on the upper end surface of the support plate and away from the support column. The dust suction device is electrically connected to the controller. A pipeline is connected between the dust suction device and the cleaning barrel. One end of the cleaning barrel is communicated with a hollow hose. One end of the hollow hose is fixedly installed with a feeding plate. The feeding plate is fixed to the feeding end of the straightening machine. A plurality of cleaning brushes for cleaning the outer wall of the wire core are arranged in the cleaning barrel.

[0015] Preferably, a second base is fixedly installed at a position on the outer wall of the cleaning barrel near the upper part. A second rotation driving part is fixedly installed on the upper end of the second base. A rotating gear disc is fixedly installed at the driving end of the second rotation driving part. A rotating disc is rotatably installed at a position on the inner wall of the cleaning barrel away from the second elastic connection band. The rotating disc is engaged with the rotating gear disc. A toothed ring is fixedly installed at a position on the inner wall of the cleaning barrel away from the rotating disc. One side of the rotating disc close to the toothed ring is rotatably connected with the cleaning brush. A rotating tooth head is fixedly installed at a position on the outer wall of the cleaning brush close to the toothed ring. The rotating tooth head is engaged with the toothed ring.

[0016] Preferably, a centrifugal water pump is fixedly installed on the upper end surface of the support plate between the support column and the dust suction device. The centrifugal water pump is electrically connected to the controller. A liquid coating barrel is communicated with one side of the cleaning barrel close to the limit ring. A pipeline is connected between the centrifugal water pump and the liquid coating barrel. A sponge is fixedly installed in the liquid coating barrel. A connecting cover is fixedly installed at a position on the inner wall of the liquid coating barrel near the upper part. A rolling wheel is rotatably installed in the connecting cover. A transmission rod is rotatably installed on one side of the connecting cover. One end of the transmission rod penetrates through the connecting cover and is fixedly connected with the rolling wheel. The other end of the transmission rod penetrates through the liquid coating barrel and extends to the outside. An external cover is fixedly installed on the outer wall of the liquid coating barrel. A rotating rod is rotatably installed in the external cover. A rotating head is fixedly installed at one end of the rotating rod. The rotating head is belt-driven with the transmission rod. A speed measuring rotating shaft is fixedly installed on one side of the rotating head. A speed measuring device is fixedly installed on the inner bottom wall of the external cover. The speed measuring device is electrically connected to the controller.

[0017] The technical solution provided by the present invention has the following beneficial effects compared with the known prior art:

[0018] First, through the setting of the contact ring and the conductive ring, when the contact ring is attached to the surface of the wire core, it conducts electricity to the wire core through an external power supply. When the bending angle of the wire core is greater than the diameter of the limit ring, the conductive wire core will contact the conductive ring to form a power circuit, and the controller will judge that the bending angle of the wire core is too large by detecting the current flowing through the conductive ring. Then, the two meshing rings are relatively moved to clamp the wire core, and the linear driving device drives the moving plate and the meshing ring to move and pull the wire core. In this way, the wire core with too large a bending angle is pre-straightened before entering the straightening machine, avoiding excessive pressure on the bent section when the wire core with too large a bending angle enters the straightening machine.

[0019] Second, through the setting of the rolling wheel, when the wire core is fed into the straightening machine, the rolling wheel will contact the wire core and rotate. The rotating rolling wheel will drive the speed measuring rotating shaft to rotate, enabling the speed measuring device to detect the rotation speed of the rotating shaft, thereby reflecting the feeding speed of the wire core. And the power of the centrifugal water pump is adjusted according to the feeding speed of the wire core to increase the flow rate of the cleaning liquid into the coating liquid bucket and effectively coat the outer surface of the wire core.

[0020] Third, during the straightening process of the wire core, the part that has not entered the straightening machine for straightening will swing due to the bending of the wire core that has entered the straightening machine for straightening. Such a swing amplitude will cause a large swing of the part of the wire core that has not yet entered the straightening machine for straightening. The moving plate will limit the swing of the part of the wire core that has not entered the straightening machine for straightening, avoiding injury to passing personnel caused by the swinging wire core. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0023] Figure 2 It is a side view structural schematic diagram of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the detection component of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the preliminary straightening component of the present invention;

[0026] Figure 5 It is an exploded structural schematic diagram of the preliminary straightening component of the present invention;

[0027] Figure 6 Schematic diagram of the engagement ring structure of the present invention;

[0028] Figure 7 Schematic diagram of the cleaning component structure of the present invention;

[0029] Figure 8 Exploded view of the cleaning bucket of the present invention;

[0030] Figure 9 Exploded view of the coating liquid bucket of the present invention;

[0031] Figure 10 is Figure 9 Enlarged view at position A in

[0032] Reference numerals: 1, bracket; 2, straightening machine; 3, connecting plate; 4, detection component; 401, support plate; 402, support pillar; 403, limiting ring; 404, conductive ring; 405, alarm lamp; 406, square frame; 407, first elastic connection band; 408, contact ring; 5, preliminary straightening component; 501, linear driving device; 502, moving plate; 503, first base; 504, first rotary driving part; 505, connecting block; 506, rotating toothed ring; 507, rotating sleeve; 508, rotating tooth; 509, screw; 510, engagement ring; 511, clamping plate; 512, connecting piece; 513, limiting slide bar; 6, cleaning component; 601, second elastic connection band; 602, cleaning bucket; 603, feeding plate; 604, second base; 605, second rotary driving part; 606, rotating toothed disc; 607, rotating disc; 608, cleaning brush; 609, rotating tooth head; 610, toothed ring; 611, coating liquid bucket; 612, sponge; 613, connecting cover; 614, rolling wheel; 615, transmission rod; 616, external cover; 617, rotating rod; 618, rotating head; 619, speed measurement rotating shaft; 620, speed measurement device; 621, centrifugal water pump; 622, dust suction device. Detailed implementation manners

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0034] The present invention will be further described below with reference to the embodiments.

[0035] Embodiment: Referring to Figures 1 to 10 , a wire and cable processing core material straightening device includes:

[0036] The support 1, the upper end of the support 1 is fixedly installed with a straightening machine 2 for straightening the wire core, and a connecting plate 3 is fixedly installed on one side of the support 1;

[0037] The detection component 4, the detection component 4 includes a limiting ring 403 and a contact ring 408. A conductive ring 404 is fixedly installed on the inner wall of the limiting ring 403. An alarm lamp 405 is fixedly installed at the upper position of the outer wall of the limiting ring 403. The alarm lamp 405 is connected to a controller. The contact ring 408 is connected to an external power supply. The conductive ring 404 is electrically connected to the controller. During the straightening and feeding process of the wire core, the contact ring 408 is in contact with the outer wall of the wire core for conduction. When the bending angle of the wire core is too large, the wire core contacts the conductive ring 404 for conduction to form a power supply loop. The controller detects the current and controls the alarm lamp 405 to give an alarm. During the process of the wire core conducting electricity through the contact ring 408 and the external power supply, if the bending angle of the wire core is too large and it contacts the conductive ring 404, a current path from the power supply to the conductive ring 404 will be formed;

[0038] The preliminary straightening component 5, which preliminarily straightens the wire core with too large a bending angle while the controller detects the current;

[0039] The cleaning component 6 is used to clean the oxides and oil stains attached to the outer wall of the wire core.

[0040] Refer to Figure 3 , the upper end surface of the connecting plate 3 is fixedly installed with a support plate 401, the upper end of the support plate 401 is fixedly installed with a support column 402, the support column 402 is fixedly connected to the limiting ring 403, and a square frame 406 is fixedly installed at the upper end of the connecting plate 3 and away from the support plate 401. A plurality of first elastic connection bands 407 are evenly installed in the square frame 406. One end of the plurality of first elastic connection bands 407 close to the symmetric center point of the square frame 406 is fixedly connected to the contact ring 408.

[0041] Refer to Figures 4 to 6, at the upper end of the connecting plate 3 and away from the square frame 406, a linear driving device 501 is fixedly installed. The linear driving device 501 is electrically connected to the controller. A moving plate 502 is fixedly installed at the driving end of the linear driving device 501. A rotating toothed ring 506 is rotatably installed on one side of the moving plate 502. A first base 503 is fixedly installed at the upper end of the moving plate 502. A first rotary driving member 504 is fixedly installed at the upper end of the first base 503. The first rotary driving member 504 is electrically connected to the controller. The first rotary driving member 504 and the rotating toothed ring 506 are driven by a toothed disc. Two meshing rings 510 are arranged on one side of the moving plate 502. Clamping plates 511 are fixedly installed on the inner walls of the two meshing rings 510. When the two meshing rings 510 are driven to move relatively, the wire core is squeezed by the linear driving device 501 to adjust the bending angle of the wire core. The linear driving device 501 is an existing device, which is a mechanical device that converts rotary motion into linear motion. Two connecting blocks 505 are fixedly installed on both sides of the moving plate 502. Two rotating sleeves 507 are rotatably installed in the connecting blocks 505. Rotating teeth 508 are fixedly installed on the outer walls of the two rotating sleeves 507 and close to the meshing rings 510. The rotating teeth 508 are meshed with the rotating toothed ring 506. A screw rod 509 is threadedly installed in the rotating sleeve 507. The screw rod 509 is rotatably connected to the meshing ring 510. A connecting piece 512 is fixedly installed on one side of the meshing ring 510. A limiting slide bar 513 is fixedly installed on one side of the connecting piece 512. The limiting slide bar 513 is slidably connected to the connecting block 505.

[0042] Refer to Figures 7 to 8 , a plurality of second elastic connection bands 601 are evenly installed on one side of the limiting ring 403. One ends of the plurality of second elastic connection bands 601 are commonly fixedly installed with a cleaning barrel 602. A dust suction device 622 is fixedly installed on the upper end surface of the support plate 401 and away from the support column 402. The dust suction device 622 is electrically connected to the controller. The dust suction device 622 and the cleaning barrel 602 are communicated through a pipeline. One end of the cleaning barrel 602 is communicated with a hollow hose. One end of the hollow hose is fixedly installed with a feeding plate 603. The feeding plate 603 is fixed to the feeding end of the straightening machine 2. A plurality of cleaning brushes 608 for cleaning the outer wall of the wire core are arranged in the cleaning barrel 602. The cleaning brushes 608 can clean the oxides formed on the outer surface of the wire core. The hollow hose can connect the cleaning barrel 602. When the wire core passes through the cleaning barrel 602, it will also pass through the hollow hose and enter the straightening machine 2 for straightening.

[0043] Refer to Figure 8, a second base 604 is fixedly installed at the upper position of the outer wall of the cleaning bucket 602. A second rotation driving member 605 is fixedly installed at the upper end of the second base 604. A rotating gear disk 606 is fixedly installed at the driving end of the second rotation driving member 605. A rotating disk 607 is rotatably installed at a position on the inner wall of the cleaning bucket 602 away from the second elastic connection band 601. The rotating disk 607 meshes with the rotating gear disk 606. A gear ring 610 is fixedly installed at a position on the inner wall of the cleaning bucket 602 away from the rotating disk 607. One side of the rotating disk 607 close to the gear ring 610 is rotatably connected to a cleaning brush 608. A rotating tooth head 609 is fixedly installed at a position on the outer wall of the cleaning brush 608 close to the gear ring 610. The rotating tooth head 609 meshes with the gear ring 610. The plurality of cleaning brushes 608 provided can rotate circumferentially to clean the outer surface of the wire core.

[0044] Referring to Figures 9 to 10 , a centrifugal water pump 621 is fixedly installed on the upper end surface of the support plate 401 and between the support column 402 and the dust suction device 622. The centrifugal water pump 621 is electrically connected to the controller. A liquid coating bucket 611 is communicated with one side of the cleaning bucket 602 close to the limiting ring 403. The centrifugal water pump 621 and the liquid coating bucket 611 are communicated through a pipeline. A sponge 612 is fixedly installed in the liquid coating bucket 611. A connecting cover 613 is fixedly installed at the upper position of the inner wall of the liquid coating bucket 611. A rolling wheel 614 is rotatably installed in the connecting cover 613. One side of the connecting cover 613 is rotatably installed with a transmission rod 615. One end of the transmission rod 615 penetrates through the connecting cover 613 and is fixedly connected to the rolling wheel 614. The other end of the transmission rod 615 penetrates through the liquid coating bucket 611 and extends to the outside. An external cover 616 is fixedly installed on the outer wall of the liquid coating bucket 611. A rotating rod 617 is rotatably installed in the external cover 616. A rotating head 618 is fixedly installed at one end of the rotating rod 617. The rotating head 618 is belt-drivenly connected to the transmission rod 615. A speed measuring rotating shaft 619 is fixedly installed on one side of the rotating head 618. A speed measuring device 620 is fixedly installed on the inner bottom wall of the external cover 616. The speed measuring device 620 is electrically connected to the controller. The speed measuring device 620 can adopt a Hall speed sensor. The Hall speed sensor is a speed measuring device based on the Hall effect principle and is used to measure the speed of a rotating object. The speed measuring device 620 is electrically connected to the controller. The centrifugal water pump 621 is an existing device. It accelerates the liquid through a rotating impeller and uses centrifugal force to push the liquid from the center of the pump to the outside. When the centrifugal water pump 621 works, the cleaning agent can be conveyed to the inside of the liquid coating bucket 611 through the pipeline, so that the sponge 612 absorbs the cleaning agent and coats it on the surface of the wire core. If there are pollutants such as oil stains and oxide layers on the surface of the wire core, these stains may be pressed into the surface of the wire during the straightening process, forming surface defects that are difficult to remove. This not only affects the appearance but may also have an adverse impact on subsequent processes such as insulation and coating, and even affect the electrical performance of the product.

[0045] The working principle of the present invention is as follows:

[0046] Thread the wire core through the preliminary straightening assembly 5, the detection assembly 4 and the cleaning assembly 6, and send it into the straightening machine 2 for straightening. During this process, the wire core will contact the contact ring 408, and the contact ring 408 will swing along with the wire core during the feeding process of the wire core as the bending angle of the wire core is different. The first elastic connection band 407 is arranged to elastically support the contact ring 408. During the feeding process of the wire core, the contact ring 408 conducts electricity to the wire core through an external power source. During this process, when the bending angle of the wire core is too large (the wire core has not contacted the straightening wheel yet), the wire core will contact the conductive ring 404 to form a power circuit. At this time, the controller detects the current flowing through the conductive ring 404 and controls to turn on the first rotary drive 504 and controls the alarm lamp 405 to give an alarm. The driving end of the first rotary drive 504 will drive the rotating gear ring 506 to rotate through the gear disk. The rotating rotating gear ring 506 drives the rotating sleeve 507 to rotate through the rotating teeth 508. The rotating rotating sleeve 507 will drive the rotating teeth 508 to expand and contract inside it. The expanding and contracting rotating teeth 508 will drive the two meshing rings 510 arranged to move relative to each other, squeezing the wire core to move towards the axis of the rotating gear ring 506. The two clamping plates 511 arranged will clamp the wire core. At the same time, the controller controls the meshing ring 510 to drive the moving plate 502 to move together. The moving moving plate 502 will drive the clamped wire core to move. At this time, one end of the bent wire core will be straightened by the straightening machine 2 (the straightening wheel generates a certain friction with the wire core during the process of straightening the wire core, so as to limit the straightened end of the wire core), and the other end will be straightened when it is clamped by the clamping plate 511 and driven to move by the linear drive device 501, so as to preliminarily straighten the wire core with too large a bending angle and avoid excessive pressure on the bent section of the wire core during the process of entering the straightening machine 2 for straightening. It should be noted that: 1. When the rotating screw 509 drives the two meshing rings 510 to move relative to each other, the meshing ring 510 will drive the limit slide bar 513 to slide in the connecting block 505 through the connecting piece 512, so as to prevent the meshing ring 510 from rotating when the rotating screw 509 drives the meshing ring 510 to move, resulting in meshing deviation; 2. Through the setting of the moving plate 502, during the straightening process of the wire core, the part of the wire core that has not entered the straightening machine 2 for straightening will swing due to the bending of the wire core that has entered the straightening machine 2 for straightening (the bent wire core contacts the straightening wheel) (a smaller bend can cause a larger swing of the part of the wire core to be straightened). Such a swing amplitude will cause a larger swing of the part of the wire core that has not yet entered the straightening machine 2 for straightening. The moving plate 502 will limit the swing of the part of the wire core that has not entered the straightening machine 2 for straightening, avoiding the swinging wire core from causing harm to passing personnel;

[0047] When the wire core is conveyed to the straightening machine 2 through the cleaning component 6, the wire core will pass through the coating liquid barrel 611 and contact the sponge 612. Through the setting of the centrifugal water pump 621, the centrifugal water pump 621 conveys the cleaning liquid into the coating liquid barrel 611 through a pipeline, making the sponge 612 filled with the cleaning liquid. When the wire core is conveyed in the sponge 612, the surface of the wire core is coated with the cleaning liquid. During the process of the straightening machine 2 quickly driving the wire core to move and straighten, the wire core will contact the rolling wheel 614 and drive the rolling wheel 614 to rotate. The rotating rolling wheel 614 will drive the transmission rod 615 to rotate. The rotating transmission rod 615 drives the rotating head 618 to rotate through a belt. The rotating rotating head 618 drives the speed measurement rotating shaft 619 to rotate. During the rotation of the speed measurement rotating shaft 619, the speed measurement device 620 detects the rotation speed of the speed measurement rotating shaft 619. The rotation speed of the speed measurement rotating shaft 619 detected by the speed measurement device 620 adjusts the power of the centrifugal water pump 621 through the controller, enabling the centrifugal water pump 621 to quickly pump the cleaning liquid into the coating liquid barrel 611. The sponge 612 absorbs and coats it on the surface of the wire core. Therefore, the feeding speed of the wire core is proportional to the power of the centrifugal water pump 621. When the cleaning liquid is coated on the wire core, the second rotation driving part 605 drives the rotating gear disk 606 to rotate. The rotating rotating gear disk 606 will engage with the rotating disk 607 to drive the rotating disk 607 and the cleaning brush 608 to rotate. The rotating cleaning brush 608 rotates self by engaging with the tooth ring 610 through the rotating tooth head 609 to clean the oxides and oil stains on the surface of the wire core, and cooperate with the cleaning liquid coated on the surface of the wire core to quickly clean the surface of the wire core. While the controller adjusts the power of the centrifugal water pump 621 through the rotation speed of the speed measurement rotating shaft 619, the controller also controls the power of the dust suction device 622, enabling the dust suction device 622 to quickly suck away the dirt cleaned by the cleaning brush 608. The arranged hollow hose and the second elastic connecting belt 601 can enable the coating liquid barrel 611 and the cleaning barrel 602 to move along with the bending angle of the wire core;

[0048] It should be noted that the formation of oxides is due to the reaction of the wire core materials such as copper and aluminum with oxygen in the air to form oxides such as copper oxides and aluminum oxides. And during the production process, the use of lubricants or oil stains will also pollute the surface of the wire core during storage and transportation. If there are contaminants such as oil stains and oxide layers on the surface of the wire core, these stains may be pressed into the surface of the wire during the straightening process, forming surface defects that are difficult to remove. This not only affects the appearance but may also have an adverse impact on subsequent processes such as insulation and coating, and even affect the electrical performance of the product. When the cleaning liquid is coated on the surface of the wire core, the feeding speed of the wire core is relatively fast, and the contact time between the surface of the wire core and the cleaning liquid is short, resulting in that the cleaning liquid may not have enough time to fully play its role and is not fully coated on the outer surface of the wire core. Through the above operation steps, the problem of cleaning liquid coating can be well solved.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A wire and cable processing core material straightening device, characterized in that: include: A bracket (1), a straightening machine (2) for straightening a straight core being fixedly mounted on the upper end of the bracket (1), and a connecting plate (3) being fixedly mounted on one side of the bracket (1); A detection component (4), the detection component (4) comprising a limit ring (403) and a contact ring (408), a conductive ring (404) being fixedly mounted on the inner wall of the limit ring (403), an alarm light (405) being fixedly mounted at an upper position on the outer wall of the limit ring (403), the alarm light (405) being connected to a controller, the contact ring (408) being connected to an external power source, the conductive ring (404) being electrically connected to the controller, and during the straightening and feeding process of the wire core, the contact ring (408) being in contact with the outer wall of the wire core to conduct electricity, and when the bending angle of the wire core is too large, the wire core is in contact with the conductive ring (404) to conduct electricity to form a power supply circuit, and the controller detects the current and controls the alarm light (405) to sound an alarm; A preliminary straightening component (5) performs preliminary straightening of the wire core with an excessively large bending angle when the controller detects the current; A cleaning component (6) is used to clean oxides and oil stains attached to the outer wall of the wire core; A square frame (406) is fixedly installed at the upper end of the connecting plate (3) and at a position away from the supporting plate (401), and a plurality of first elastic connecting belts (407) are evenly installed in the square frame (406), and one end of the plurality of first elastic connecting belts (407) close to the symmetrical center point of the square frame (406) is fixedly connected to a contact ring (408); A linear drive device (501) is fixedly mounted on the upper end of the connecting plate (3) and at a position away from the square frame (406); the linear drive device (501) is electrically connected to the controller; and a moving plate (502) is fixedly mounted on the driving end of the linear drive device (501); Two meshing rings (510) are provided on one side of the movable plate (502), and a clamping plate (511) is fixedly mounted on the inner walls of the two meshing rings (510); when the two meshing rings (510) are driven to move relative to each other, the wire core is squeezed by the linear drive device (501) to adjust the bending angle of the wire core; A plurality of second elastic connection belts (601) are evenly mounted on one side of the limiting ring (403), and a cleaning bucket (602) is fixedly mounted on one end of the plurality of second elastic connection belts (601); The cleaning barrel (602) is provided with a plurality of cleaning brushes (608) for cleaning the outer wall of the wire core; One end of the cleaning barrel (602) is connected to a hollow hose, and one end of the hollow hose is fixedly mounted with a feed plate (603), and the feed plate (603) is fixed to the feed end of the straightening machine (2); A centrifugal water pump (621) is fixedly installed on the upper end surface of the support plate (401) and between the support column (402) and the dust suction device (622); the centrifugal water pump (621) is electrically connected to a controller; a coating liquid bucket (611) is connected to a side of the cleaning bucket (602) close to the limiting ring (403); the centrifugal water pump (621) and the coating liquid bucket (611) are connected via a pipeline; a sponge (612) is fixedly installed in the coating liquid bucket (611).

2. The wire and cable processing core material straightening equipment according to claim 1, characterized in that: A support plate (401) is fixedly mounted on the upper end surface of the connection plate (3), a pillar (402) is fixedly mounted on the upper end of the support plate (401), and the pillar (402) is fixedly connected to a limiting ring (403).

3. The wire and cable processing core material straightening equipment according to claim 1, characterized in that: A rotating gear ring (506) is rotatably mounted on one side of the movable plate (502); a first base (503) is fixedly mounted on the upper end of the movable plate (502); a first rotating driving member (504) is fixedly mounted on the upper end of the first base (503); the first rotating driving member (504) is electrically connected to a controller; and transmission is performed between the first rotating driving member (504) and the rotating gear ring (506) via a toothed disc.

4. The wire and cable processing core material straightening equipment according to claim 3, characterized in that: Two connecting blocks (505) are fixedly installed on both sides of the movable plate (502), and two rotating sleeves (507) are rotatably installed in the connecting blocks (505). Rotating teeth (508) are fixedly installed on the outer walls of the two rotating sleeves (507) and at positions close to the meshing ring (510). The rotating teeth (508) mesh with the rotating gear ring (506). A screw rod (509) is installed on the internal thread of the rotating sleeve (507). The screw rod (509) is rotatably connected to the meshing ring (510). A connecting piece (512) is fixedly installed on one side of the meshing ring (510), and a limiting sliding rod (513) is fixedly installed on one side of the connecting piece (512). The limiting sliding rod (513) is slidably connected to the connecting block (505).

5. The wire and cable processing core material straightening equipment according to claim 2, characterized in that: A dust suction device (622) is fixedly installed on the upper end surface of the support plate (401) and at a position away from the support pillar (402); the dust suction device (622) is electrically connected to the controller; and the dust suction device (622) is connected to the cleaning bucket (602) via a pipeline.

6. The wire and cable processing core material straightening equipment according to claim 5, characterized in that: A second base (604) is fixedly mounted on the upper portion of the outer wall of the cleaning barrel (602); a second rotating drive member (605) is fixedly mounted on the upper end of the second base (604); a rotating toothed disc (606) is fixedly mounted on the driving end of the second rotating drive member (605); a rotating disc (607) is rotatably mounted on the inner wall of the cleaning barrel (602) at a position away from the second elastic connecting band (601); the rotating disc (607) meshes with the rotating toothed disc (606); a gear ring (610) is fixedly mounted on the inner wall of the cleaning barrel (602) at a position away from the rotating disc (607); a side of the rotating disc (607) close to the gear ring (610) is rotatably connected to a cleaning brush (608); a rotating tooth head (609) is fixedly mounted on the outer wall of the cleaning brush (608) at a position close to the gear ring (610); the rotating tooth head (609) meshes with the gear ring (610).

7. The wire and cable processing core material straightening equipment according to claim 6, characterized in that: A connecting cover (613) is fixedly mounted at an upper position of the inner wall of the coating liquid barrel (611), a rolling wheel (614) is rotatably mounted in the connecting cover (613), a transmission rod (615) is rotatably mounted on one side of the connecting cover (613), one end of the transmission rod (615) passes through the connecting cover (613) and is fixedly connected to the rolling wheel (614), the other end of the transmission rod (615) passes through the coating liquid barrel (611) and extends to the outside, and an external cover (616) is fixedly mounted on the outer wall of the coating liquid barrel (611). A rotating rod (617) is rotatably mounted inside the external cover (616); a rotating head (618) is fixedly mounted on one end of the rotating rod (617); the rotating head (618) is connected to the transmission rod (615) by a belt transmission; the rotating head (618) and the transmission rod (615) are connected by a belt transmission; a speed measuring shaft (619) is fixedly mounted on one side of the rotating head (618); a speed measuring device (620) is fixedly mounted on the inner bottom wall of the external cover (616); and the speed measuring device (620) is electrically connected to a controller.

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