Wire straightening device based on metal wire processing

Abstract

The invention discloses a wire rod straightening device based on metal wire rod processing, and belongs to the technical field of wire rod straightening processing, the wire rod straightening device comprises a wire rod processing structure, the wire rod processing structure comprises a tubular housing part, and a plurality of elastic clamping pieces are uniformly arranged at an opening in one end of the tubular housing part in a sliding manner; the elastic clamping piece comprises a sliding seat mechanism and a wedge-shaped sliding seat mechanism, wherein the sliding seat mechanism elastically slides on the tubular housing part. Before the metal wire is straightened and processed, impurities adhered to the surface of the wire are scraped and cleaned through the elastic clamping piece clamped on the outer surface of the wire on the wire processing structure, and the elastic clamping piece is pushed when the impurities advance along with the advancing wire, so that the elastic clamping piece slides, and the metal wire is straightened. And when the two switch terminals are in contact, the negative pressure generation module is triggered to be started, so that the negative pressure generation module can adsorb scraped impurities into the collecting structure under negative pressure, and the probability that the scraped dust or chipping impurities are adsorbed on the surface of the wire rod again is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of wire straightening processing, and more specifically to a wire straightening device based on processing of metal wires. Background Art

[0002] The wire straightening device is a device for straightening wires. The straightening device squeezes the wires through the straightening wheels to change the straightness of the wires. When the wires are shaken between the two straightening rollers, the wires will be pulled in front and continuously make linear or rotational movements, so that the wires will be subjected to deformations such as compression, bending and flattening in all directions, and finally achieve the purpose of straightening.

[0003] When the existing wire straightening device is used to straighten the wire, the wire is led out from the winding wire during the feeding process, and is led to the forming device through the straightening device. Since the wire is stored in the winding wire storage for a long time, an oxide layer and impurities are easily formed on the surface. In this way, when the straightening wheel or the traction wheel collides with the wire during the straightening process of the wire, the impurities on the surface of the wire are easily pressed into the surface of the wire, forming indentations or scratches, causing defects on the surface of the wire. Such defects will not only affect the quality of the wire, but may also reduce the mechanical properties and service life of the wire. For example, in the wire and cable industry, scratches on the surface of the wire may reduce the conductivity of the conductor, increase resistance, and thus affect the transmission of electrical signals.

[0004] In view of this, we propose a wire straightening device based on the processing of metal wires. Summary of the invention

[0005] Technical problem to be solved: The purpose of the present invention is to provide a wire straightening device based on the processing of metal wires, which solves the technical problems raised in the above-mentioned background technology.

[0006] Technical solution: The technical solution of the present invention provides a wire straightening device based on the processing of metal wires, including a wire processing structure and a straightening structure for straightening the wires, the wire processing structure includes a tubular cover portion, a plurality of elastic clamps arranged in a circular array are uniformly elastically slid at an opening at one end of the tubular cover portion, the elastic clamps include two switch terminals, and a slide mechanism and a wedge-shaped slide mechanism elastically slid thereon are respectively provided on the tubular cover portion; The wedge-shaped sliding seat mechanism and the two switch terminals in the elastic clamping member are both arranged on the slideway of the sliding seat mechanism, the elastic clamping member also slides in the slideway direction of the sliding seat mechanism, one of the two switch terminals in the elastic clamping member is connected to the sliding seat mechanism, a collecting structure is also arranged at the bottom of the tubular cover portion, a negative pressure generating module is arranged on the collecting structure, and a diversion thin hose is connected between the air outlet of the negative pressure generating module and each elastic clamping member; When any one of the elastic clamping members slides and makes the two switch terminals contact, the negative pressure generating module is triggered to open.

[0007] As an optional solution of the technical solution of the document of the present invention, the elastic clamping member includes a reciprocating bar seat, one end of the reciprocating bar seat is connected to a spring telescopic rod, the other end is connected to an insulating connecting part, and the side wall of the insulating connecting part is connected to a reset spring; An arc-shaped clamping seat is connected to one end of the spring telescopic rod away from the reciprocating bar seat.

[0008] As an optional solution of the technical solution of the present invention, the slide mechanism includes an insulating reciprocating slip ring; A plurality of first springs are evenly connected to the insulating reciprocating slip ring.

[0009] As an optional solution of the technical solution of the document of the present invention, one of the two switch terminals in the elastic clamp is connected to the insulating connecting part, and the other is connected to the insulating reciprocating slip ring.

[0010] As an optional solution of the technical solution of the present invention, the wedge-shaped slide mechanism includes two trigger terminals arranged opposite to each other and an insulating wedge-shaped slide block and an insulating housing arranged symmetrically; A second spring is connected between the insulating housing and the insulating wedge-shaped slider; The inner cavity of the insulating shell is connected to a control electric board, and the control electric board is connected to a signal transmitter; An elastic element is provided on one end of the insulating wedge-shaped slider close to the insulating housing, one of the trigger terminals is connected to the elastic element, and the other trigger terminal is connected to the control electric board; The wedge-shaped sliding seat mechanism also includes an alarm, a switch static end seat and a switch movable spring piece connected to the insulating wedge-shaped sliding block, and the switch movable spring piece is arranged opposite to the switch static end seat.

[0011] As an optional solution of the technical solution of the present invention, the elastic element includes a guide rod, and a third spring is provided on the outer sleeve of the guide rod; A straight groove matching the guide rod is provided at the end of the insulating wedge-shaped slider; One end of the guide rod is slidably inserted into the straight slot, and the other end is connected to the trigger terminal; The third spring is connected between the insulating wedge-shaped slider and the trigger terminal.

[0012] As an optional solution of the technical solution of the document of the present invention, the tubular cover shell portion includes a tubular cover body arranged horizontally; An annular groove is provided at one end of the tubular cover body close to the elastic clamping piece, and the insulating reciprocating slip ring slides in the annular groove, and the two switch terminals in the elastic clamping piece are also located in the annular groove; An annular insulating cover is connected to one end of the tubular cover body provided with an annular groove, and the annular insulating cover covers the opening at the end of the annular groove, and the alarm is connected to the outer wall of the annular insulating cover; The reciprocating bar seat is slidably connected to the side wall of the tubular cover body; A movable long groove matched with the insulating connecting part is provided at the side wall of the tubular cover body corresponding to each reciprocating bar seat, and each insulating connecting part passes through the movable long groove corresponding thereto and is connected to the other switch terminal of the two switch terminals in the elastic clamping member; One end of the return spring away from the insulating connection portion is connected to the end of the movable long groove; One end of the first spring away from the insulating reciprocating slip ring is connected to the annular insulating cover plate; A longitudinal hole adapted to the insulating wedge-shaped slider is vertically opened on the inner wall of the tubular cover, the insulating shell is connected to the inner wall of the tubular cover at a position corresponding to the longitudinal hole, and the insulating wedge-shaped slider slides in the longitudinal hole; The static end seat of the switch is arranged in the annular groove, and the static end seat of the switch is connected to the annular insulating cover sheet; When the first spring is in the initial waterproof state, the two switch terminals are not in contact; When the second spring and the third spring are both in an initial relaxed state, the inclined surface in the insulating wedge-shaped slider faces the insulating reciprocating slip ring; When the second spring and the third spring are both in an initial relaxed state, the two trigger terminals are not in contact, and the switch movable spring piece and the switch static end seat are also not in contact with each other.

[0013] As an optional solution of the technical solution of the document of the present invention, the collecting structure includes a bottom-connected guide cover fixedly connected to the bottom of the tubular cover body and a hollow ring plate connected to the side wall of the tubular cover body; The bottom opening of the bottom guide cover is detachably sealed and connected with a negative pressure bottom shell; A filter is connected inside the negative pressure bottom shell; A fixing bracket is connected to the bottom guide cover.

[0014] As an optional solution of the technical solution of the present invention, the negative pressure generating module includes a micro vacuum pump connected to the bottom of the negative pressure bottom shell, and the input end of the micro vacuum pump passes through the bottom of the negative pressure bottom shell and is connected to the inner cavity of the negative pressure bottom shell; An airflow guide tube is connected to the output end of the micro vacuum pump, and one end of the airflow guide tube away from the micro vacuum pump is connected to the end of the hollow ring plate and communicates with the inner cavity of the hollow ring plate; The diverter hose is connected to the end of the hollow ring plate, and one end of the diverter hose is connected to the inner cavity of the hollow ring plate, and the other end penetrates into the arc-shaped clamping seat and passes through the end of the arc-shaped clamping seat to be connected to the atmosphere; One end of the diversion thin hose away from the hollow ring plate is directed toward the central axis of the tubular cover body; Both switch terminals are electrically connected to the micro vacuum pump, and when the two switch terminals are in contact, the micro vacuum pump is triggered to turn on; The switch moving spring piece and the switch static end seat are both electrically connected to the alarm, and when the switch moving spring piece contacts the switch static end seat, the alarm is triggered to turn on.

[0015] As an optional solution of the technical solution of the document of the present invention, the orthopedic structure includes a traction slot frame, a support frame, a flexible outer layer, an operating table and two straightening slot frames; One of the straightening trough frames is fixedly connected to the operating table in a vertical state, and the other straightening trough frame is fixedly connected to the operating table in a horizontal state; A first slide is slidably connected to the inner cavity of the straightening groove frame, and a plurality of upper straightening wheels arranged in a row are evenly rotatably connected to the first slide. A plurality of lower straightening wheels arranged in a row and staggered with the upper straightening wheels and located below the upper straightening wheels are also rotatably connected to the side wall of the straightening groove frame. A first adjusting stud is bolted to the end of the straightening groove frame, and the end of the first adjusting stud extends into the inner cavity of the straightening groove frame and is rotatably connected to the first slide. A second slide is slidably connected to the inner cavity of the traction groove frame, and a plurality of upper traction wheels arranged in a row are evenly arranged on the second slide. A plurality of lower traction wheels arranged in a row and staggered with the upper traction wheels and located below the upper traction wheels are also rotatably connected to the side wall of the traction groove frame. A second adjusting stud is bolted to the end of the traction groove frame, and the end of the second adjusting stud extends into the inner cavity of the traction groove frame and is rotatably connected to the second slide. Each upper traction wheel is rotatably connected to the second slide seat through a rotating shaft, and a traction reduction servo motor is connected to a position corresponding to each upper traction wheel on a side of the second slide seat away from the upper traction wheel, and an output shaft of each traction reduction servo motor is respectively connected to an end of the rotating shaft corresponding to it; The traction trough frame is fixedly connected to the operating table in a vertical state; The fixed bracket and the supporting bracket are both fixedly connected to the operating table; Both trigger terminals are electrically connected to the control board, and when the two trigger terminals are in contact, the control board control signal transmitter is triggered to send a closing control signal to the traction reduction servo motor; The flexible outer layer is connected with a threading needle; The straightening trough frame arranged in a horizontal state is between the traction trough frame and the straightening trough frame arranged in a vertical state; The wire material processing structure is located between the supporting frame and the straightening slot frame arranged in a vertical state.

[0016] Beneficial effect: One or more technical solutions provided in the technical solution of the present invention have at least the following technical effects or advantages: 1. Before the metal wire is straightened, the impurities adhered to the surface of the wire are scraped and cleaned by an elastic clamping piece clamped on the outer surface of the wire on the wire processing structure, and when the impurities push the elastic clamping piece in the process of following the moving wire, the elastic clamping piece slides and the two switch terminals are in contact, which triggers the negative pressure generating module to turn on, so that the negative pressure generating module can negatively pressure adsorb the scraped impurities into the collection structure, thereby reducing the probability of the scraped dust or debris impurities being adsorbed on the surface of the wire again, improving the surface cleanliness of the wire during the straightening process, and improving the straightening processing quality of the wire.

[0017] 2. The airflow discharged from the output end of the negative pressure generating module is continuously input into each diversion thin hose through the hollow ring plate, so that when the elastic clamping piece scrapes off the impurities adhered to the surface of the wire, the outlet end of the diversion thin hose can blow out continuous high-pressure airflow to the surface of the wire. The impact force generated by the high-pressure airflow cooperates with the physical scraping effect of the elastic clamping piece, which helps to strip the impurities from the surface of the wire more quickly and thoroughly, so that the surface cleanliness of the wire is further improved during the straightening process, which helps to further improve the quality of the wire straightening process.

[0018] 3. When impurities collide with the arc-shaped clamping seat in the elastic clamping part while following the moving wire, and cause the elastic clamping part to retreat, the collision impact is elastically buffered by the elastic sliding seat mechanism in the elastic clamping part, thereby reducing the impact force of the impurities on the elastic clamping part and avoiding damage to the elastic clamping part caused by hard collision.

[0019] 4. When the adhesion of impurities on the wire surface is strong or there are raised defects on the wire surface, the wire pushes the elastic clamp to retreat continuously during the movement, and the retreat length exceeds the preset critical upper limit, causing the elastic clamp to drive the insulating wedge-shaped slider in the wedge-shaped slide mechanism to retract through the slide mechanism during the elastic retreat process, so that the two trigger terminals are in contact, and the switch moving spring piece is also in contact with the switch static end seat, and when the two trigger terminals are in contact, the trigger control board control signal transmitter sends a closing control signal to the traction reduction servo motor, so that the device stops pulling the wire being straightened, and when the switch moving spring piece contacts the switch static end seat, the alarm is triggered to turn on and send out a fault alarm signal, thereby effectively avoiding damage to the wire during the straightening process, and reminding relevant staff to quickly locate the problem part of the wire and take corresponding measures to ensure the straightening quality of the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a structural schematic diagram of the pressure applying unit of the present invention.

[0022] Figure 3 It is a side view of the overall structure of the present invention.

[0023] Figure 4 It is a structural schematic diagram of the traction unit in the present invention.

[0024] Figure 5 For the present invention Figure 1 A partial enlarged schematic diagram of part A.

[0025] Figure 6 It is a structural schematic diagram of the wire processing structure in the present invention.

[0026] Figure 7 It is a side view of the overall structure of the wire processing structure in the present invention.

[0027] Figure 8 For the present invention Figure 7 A partial enlarged schematic diagram of part B.

[0028] Fig. 9 It is a partially enlarged schematic diagram of the wire processing structure in the present invention.

[0029] Fig.10 It is a partial cross-sectional schematic diagram of the tubular cover body in the present invention.

[0030] Fig.11 For the present invention Fig.10 A partial enlarged schematic diagram of part C in the middle.

[0031] Description of the numbers in the figure: 100, straightening groove frame; 101, upper straightening wheel; 102, lower straightening wheel; 200, traction trough frame; 201, upper traction wheel; 202, lower traction wheel; 203, traction reduction servo motor; 300, support frame; 401, tubular cover; 402, hollow ring plate; 403, negative pressure bottom shell; 404, micro vacuum pump; 405, annular insulating cover; 406, reciprocating bar seat; 407, diversion thin hose; 408, bottom guide cover; 409, air flow guide pipe; 410, spring telescopic rod; 411, alarm; 412, arc clamping seat; 413, insulating connection part; 414, switch terminal; 415, insulating reciprocating slip ring; 416, switch static end seat; 417, switch dynamic spring; 418, insulating wedge slider; 419, control board; 420, trigger terminal; 421, signal transmitter; 422, insulating shell; 500. flexible outer layer; 501. threading needle. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or a connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Reference Figure 1 , Figure 3 , Figures 6 to 10 The embodiment of the present invention provides a wire straightening device based on the processing of metal wires, including a wire processing structure and a straightening structure for straightening the wires, the wire processing structure includes a tubular cover portion, a plurality of elastic clamps arranged in a circular array are uniformly elastically slid at an opening at one end of the tubular cover portion, the elastic clamps include two switch terminals 414, and a slide mechanism and a wedge-shaped slide mechanism elastically slid thereon are respectively provided on the tubular cover portion; The wedge-shaped sliding seat mechanism and the two switch terminals 414 in the elastic clamping member are both arranged on the slideway of the sliding seat mechanism, and the elastic clamping member also slides in the slideway direction of the sliding seat mechanism. One of the two switch terminals 414 in the elastic clamping member is connected to the sliding seat mechanism. A collecting structure is also arranged at the bottom of the tubular housing portion, and a negative pressure generating module is arranged on the collecting structure. A diverting thin hose 407 is connected between the air outlet of the negative pressure generating module and each elastic clamping member. When any one of the elastic clamping members slides and makes the two switch terminals 414 contact, the negative pressure generating module is triggered to turn on.

[0036] Before the metal wire is straightened, the present invention scrapes and cleans the impurities adhered to the surface of the wire through an elastic clamping piece clamped on the outer surface of the wire on the wire processing structure, and when the impurities push the elastic clamping piece in the process of following the moving wire, the elastic clamping piece slides and the two switch terminals 414 are in contact, the negative pressure generating module is triggered to turn on, so that the negative pressure generating module can negatively pressure adsorb the scraped impurities into the collection structure, thereby reducing the probability of the scraped dust or debris impurities being adsorbed on the surface of the wire again, improving the surface cleanliness of the wire during the straightening process, and improving the straightening processing quality of the wire.

[0037] Reference Figures 6 to 10 The embodiment of the present invention provides a wire straightening device based on metal wire processing, wherein the elastic clamping member comprises a reciprocating bar seat 406, one end of the reciprocating bar seat 406 is connected to a spring telescopic rod 410, and the other end is connected to an insulating connecting portion 413, and a return spring is connected to the side wall of the insulating connecting portion 413; An arc-shaped clamping seat 412 is connected to one end of the spring telescopic rod 410 away from the reciprocating bar seat 406 .

[0038] Reference Fig.10 , the embodiment of the present invention provides a wire straightening device based on metal wire processing, the slide mechanism includes an insulating reciprocating slip ring 415; A plurality of first springs are evenly connected to the insulating reciprocating slip ring 415; One of the two switch terminals 414 in the elastic clamp is connected to the insulating connecting portion 413 , and the other is connected to the insulating reciprocating slip ring 415 .

[0039] Reference Fig.10 and Fig.11 The embodiment of the present invention provides a wire straightening device based on metal wire processing, wherein the wedge-shaped slide mechanism includes two trigger terminals 420 arranged opposite to each other and an insulating wedge-shaped slide 418 and an insulating housing 422 arranged symmetrically; A second spring is connected between the insulating housing 422 and the insulating wedge-shaped slider 418; The inner cavity of the insulating shell 422 is connected to a control board 419, and the control board 419 is connected to a signal transmitter 421, which is a wireless transmission module; An elastic element is provided at one end of the insulating wedge-shaped slider 418 close to the insulating housing 422, and one of the trigger terminals 420 is connected to the elastic element, and the other trigger terminal 420 is connected to the control board 419; The wedge-shaped sliding seat mechanism further includes an alarm 411, a switch static end seat 416, and a switch movable spring piece 417 connected to the insulating wedge-shaped sliding block 418, and the switch movable spring piece 417 is arranged opposite to the switch static end seat 416, wherein the alarm 411 is preferably an audible and visual alarm; The switch movable spring piece 417 and the switch static end seat 416 are both electrically connected to the alarm 411 , and when the switch movable spring piece 417 contacts the switch static end seat 416 , the alarm 411 is triggered to turn on.

[0040] Reference Figures 6 to 11 , an embodiment of the present invention provides a wire straightening device based on metal wire processing, the elastic element includes a guide rod, and a third spring is provided on the guide rod outer sleeve; The end of the insulating wedge-shaped slider 418 is provided with a straight groove adapted to the guide rod; One end of the guide rod is slidably inserted into the straight slot, and the other end is connected to the trigger terminal 420; The third spring is connected between the insulating wedge-shaped slider 418 and the trigger terminal 420 .

[0041] Reference Figure 1 and Figure 5 , the embodiment of the present invention provides a wire straightening device based on metal wire processing, the tubular cover portion includes a horizontally arranged tubular cover body 401; One end of the tubular cover 401 close to the elastic clamp is provided with an annular groove, and the insulating reciprocating slip ring 415 slides in the annular groove, and the two switch terminals 414 in the elastic clamp are also located in the annular groove; The end of the tubular cover 401 with the annular groove is also connected to an annular insulating cover sheet 405, and the annular insulating cover sheet 405 covers the opening at the end of the annular groove, and the alarm 411 is connected to the outer wall of the annular insulating cover sheet 405; The reciprocating bar seat 406 is slidably connected to the side wall of the tubular cover body 401; A movable long groove matching the insulating connecting portion 413 is provided at the side wall of the tubular cover 401 and at the position corresponding to each reciprocating bar seat 406, and each insulating connecting portion 413 passes through the corresponding movable long groove and is connected to the other switch terminal 414 of the two switch terminals 414 in the elastic clamping member; One end of the return spring away from the insulating connecting portion 413 is connected to the end of the movable long groove; One end of the first spring away from the insulating reciprocating slip ring 415 is connected to the annular insulating cover sheet 405; The inner wall of the tubular cover 401 is vertically provided with a longitudinal hole adapted to the insulating wedge-shaped slider 418, the insulating housing 422 is connected to the inner wall of the tubular cover 401 at a position corresponding to the longitudinal hole, and the insulating wedge-shaped slider 418 slides in the longitudinal hole; The switch static end seat 416 is disposed in the annular groove, and the switch static end seat 416 is connected to the annular insulating cover sheet 405; When the first spring is in the initial waterproof state, the two switch terminals 414 are not in contact; When the second spring and the third spring are both in an initial relaxed state, the inclined surface in the insulating wedge-shaped slider 418 faces the insulating reciprocating slip ring 415; When the second spring and the third spring are both in the initial relaxed state, the two trigger terminals 420 are not in contact with each other, and the switch movable spring piece 417 and the switch static end seat 416 are also not in contact with each other.

[0042] When impurities collide with the arc-shaped clamping seat 412 in the elastic clamping member while following the moving wire and cause the elastic clamping member to retract, the collision impact is elastically buffered by the elastic sliding seat mechanism in the elastic clamping member, thereby reducing the impact force of the impurities on the elastic clamping member and avoiding damage to the elastic clamping member caused by hard collision.

[0043] Reference Figure 6 , Figure 7 and Fig. 9 , the embodiment of the present invention provides a wire straightening device based on the processing of metal wires, the collecting structure includes a bottom guide cover 408 fixedly connected to the bottom of the tubular cover body 401 and a hollow ring plate 402 connected to the side wall of the tubular cover body 401; The bottom opening of the bottom guide cover 408 is detachably sealed and connected to the negative pressure bottom shell 403, wherein the detachable connection method includes bolt connection or snap connection; The negative pressure bottom shell 403 is connected to a filter screen, and the impurities entering the negative pressure bottom shell 403 are filtered and intercepted by the filter screen connected to the negative pressure bottom shell 403; A fixing bracket is connected to the bottom guide cover 408 .

[0044] Reference Figure 6 , Figure 7 and Fig. 9 The embodiment of the present invention provides a wire straightening device based on metal wire processing, wherein the negative pressure generating module comprises a micro vacuum pump 404 connected to the bottom of the negative pressure bottom shell 403, and the input end of the micro vacuum pump 404 passes through the bottom of the negative pressure bottom shell 403 and is connected to the inner cavity of the negative pressure bottom shell 403; An airflow guide tube 409 is connected to the output end of the micro vacuum pump 404, and one end of the airflow guide tube 409 away from the micro vacuum pump 404 is connected to the end of the hollow ring plate 402 and communicates with the inner cavity of the hollow ring plate 402; The diverter hose 407 is connected to the end of the hollow ring plate 402, and one end of the diverter hose 407 is connected to the inner cavity of the hollow ring plate 402, and the other end of the diverter hose 407 penetrates into the arc-shaped clamping seat 412 and passes through the end of the arc-shaped clamping seat 412 to be connected to the atmosphere; Each of the thin flow-dividing hoses 407 can be tied to the corresponding elastic clamps by a cable tie to prevent the thin flow-dividing hoses 407 from being scattered at the opening at the end of the tubular cover body 401 .

[0045] One end of the diverting thin hose 407 away from the hollow ring plate 402 is oriented toward the central axis of the tubular cover body 401; The two switch terminals 414 are both electrically connected to the micro vacuum pump 404 , and when the two switch terminals 414 are in contact, the micro vacuum pump 404 is triggered to turn on.

[0046] The airflow discharged from the output end of the negative pressure generating module is continuously input into each diversion thin hose 407 through the hollow ring plate 402, so that when the elastic clamping piece scrapes off the impurities adhered to the surface of the wire, the outlet end of the diversion thin hose 407 can blow out continuous high-pressure airflow to the surface of the wire. The impact force generated by the high-pressure airflow cooperates with the physical scraping action of the elastic clamping piece, which helps to more quickly and thoroughly peel off the impurities from the surface of the wire, so that the surface cleanliness of the wire is further improved during the straightening process, which in turn helps to further improve the quality of the wire straightening process.

[0047] Reference Figures 1 to 6 , the embodiment of the present invention provides a wire straightening device based on the processing of metal wires, the straightening structure includes a traction slot frame 200, a support frame 300, a flexible outer layer 500, an operating table and two straightening slot frames 100; One of the straightening trough frames 100 is fixedly connected to the operating table in a vertical state, and the other straightening trough frame 100 is fixedly connected to the operating table in a horizontal state; A first slide is slidably connected to the inner cavity of the straightening groove frame 100, and a plurality of upper straightening wheels 101 arranged in a row are evenly rotatably connected to the first slide. A plurality of lower straightening wheels 102 arranged in a row and staggered with the upper straightening wheels 101 and located below the upper straightening wheels 101 are also rotatably connected to the side wall of the straightening groove frame 100. A first adjusting stud is bolted to the end of the straightening groove frame 100, and the end of the first adjusting stud extends into the inner cavity of the straightening groove frame 100 and is rotatably connected to the first slide. A second slide is slidably connected to the inner cavity of the traction groove frame 200, and a plurality of upper traction wheels 201 arranged in a row are evenly arranged on the second slide. A plurality of lower traction wheels 202 arranged in a row and staggered with the upper traction wheels 201 and located below the upper traction wheels 201 are also rotatably connected to the side wall of the traction groove frame 200. A second adjusting stud is bolted to the end of the traction groove frame 200, and the end of the second adjusting stud extends into the inner cavity of the traction groove frame 200 and is rotatably connected to the second slide. Each upper traction wheel 201 is rotatably connected to the second slide seat via a rotating shaft, and a traction reduction servo motor 203 is connected to a position corresponding to each upper traction wheel 201 on a side of the second slide seat away from the upper traction wheel 201, and an output shaft of each traction reduction servo motor 203 is respectively connected to the end of the rotating shaft corresponding to it; The traction trough frame 200 is fixedly connected to the operating table in a vertical state; The fixed bracket and the support frame 300 are both fixedly connected to the operating table; The two trigger terminals 420 are electrically connected to the control board 419, and when the two trigger terminals 420 are in contact, the control board 419 is triggered to control the signal transmitter 421 to send a closing control signal to the traction reduction servo motor 203. After the control board 419 controls the signal transmitter 421 to send a closing control signal to the traction reduction servo motor 203, the traction reduction servo motor 203 is switched from an on state to a closed state. The flexible outer layer 500 is connected with a threading needle 501. When the wire is straightened, the flexible outer layer 500 is first clamped to tighten the end of the wire, and the wire is supported by the support frame 300. Then, the wire is conveniently inserted into a plurality of arc-shaped clamping seats 412 arranged in a circular array through the threading needle 501. Then, the wire is passed between the two groups of upper straightening wheels 101 and lower straightening wheels 102, and then the wire is passed between the upper traction wheel 201 and the lower traction wheel 202. After that, the first adjustment stud and the second adjustment stud are respectively screwed to make the wire pressed between the upper straightening wheel 101 and the lower straightening wheel 102 and between the upper traction wheel 201 and the lower traction wheel 202. Finally, the flexible outer layer 500 with the wire end fixed is removed. Turn on the traction reduction servo motor 203, and drive the upper traction wheel 201 to rotate slowly through the traction reduction servo motor 203, so that the upper traction wheel 201 continuously pulls the wire forward, and then the two sets of upper straightening wheels 101 and lower straightening wheels 102 straighten the wire in the vertical and horizontal directions respectively; The straightening trough frame 100 arranged in a horizontal state is between the traction trough frame 200 and the straightening trough frame 100 arranged in a vertical state; The wire processing structure is located between the support frame 300 and the straightening trough frame 100 arranged in a vertical state.

[0048] When the adhesion of impurities on the surface of the wire is strong or there are convex defects on the surface of the wire, the wire pushes the elastic clamp to retreat continuously during the movement, and the retreat length exceeds the preset critical upper limit, causing the elastic clamp to drive the insulating wedge slider 418 in the wedge slider mechanism to retract through the slide mechanism during the elastic retreat process, so that the two trigger terminals 420 are in contact, and the switch movable spring piece 417 is also in contact with the switch static end seat 416. When the two trigger terminals 420 are in contact, the trigger control board 419 controls the signal transmitter 421 to send a closing control signal to the traction reduction servo motor 203, so that the device stops pulling the wire being straightened, and when the switch movable spring piece 417 is in contact with the switch static end seat 416, the trigger alarm 411 is turned on and a fault alarm signal is sent out, thereby effectively avoiding damage to the wire during the straightening process, and reminding relevant staff to quickly locate the problem part of the wire and take corresponding measures to ensure the straightening quality of the wire.

[0049] Finally, it should be noted that 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 aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wire straightening device based on metal wire processing, characterized in that: It comprises a wire processing structure and a straightening structure for straightening the wire, the wire processing structure comprising a tubular housing portion, a plurality of elastic clamping members arranged in a circular array are uniformly elastically slidably at an opening at one end of the tubular housing portion, the elastic clamping member comprises two switch terminals (414), and a slide mechanism and a wedge-shaped slide mechanism are respectively provided on the tubular housing portion, which slide elastically thereon; The wedge-shaped sliding seat mechanism and the two switch terminals (414) in the elastic clamping member are both arranged on the slideway of the sliding seat mechanism, the elastic clamping member also slides in the slideway direction of the sliding seat mechanism, one of the two switch terminals (414) in the elastic clamping member is connected to the sliding seat mechanism, the bottom of the tubular housing portion is also provided with a collecting structure, a negative pressure generating module is provided on the collecting structure, and a diverting thin hose (407) is connected between the air outlet of the negative pressure generating module and each of the elastic clamping members; When any one of the elastic clamping members slides and causes the two switch terminals (414) to contact, the negative pressure generating module is triggered to turn on.

2. The wire straightening device based on metal wire processing according to claim 1, characterized in that: The elastic clamping member comprises a reciprocating bar seat (406), one end of the reciprocating bar seat (406) is connected to a spring telescopic rod (410), the other end of the reciprocating bar seat (406) is connected to an insulating connecting portion (413), and a return spring is connected to a side wall of the insulating connecting portion (413); An arc-shaped clamping seat (412) is connected to one end of the spring telescopic rod (410) away from the reciprocating bar seat (406).

3. The wire straightening device based on metal wire processing according to claim 2, characterized in that: The sliding seat mechanism comprises an insulating reciprocating slip ring (415); A plurality of first springs are evenly connected to the insulating reciprocating slip ring (415).

4. The wire straightening device based on metal wire processing according to claim 3, characterized in that: One of the two switch terminals (414) in the elastic clamp is connected to the insulating connecting portion (413), and the other is connected to the insulating reciprocating slip ring (415).

5. The wire straightening device based on metal wire processing according to claim 3, characterized in that: The wedge-shaped sliding seat mechanism comprises two trigger terminals (420) arranged opposite to each other and an insulating wedge-shaped sliding block (418) and an insulating housing (422) arranged symmetrically; A second spring is connected between the insulating housing (422) and the insulating wedge-shaped slider (418); The inner cavity of the insulating housing (422) is connected to a control electric board (419), and the control electric board (419) is connected to a signal transmitter (421); An elastic element is provided at one end of the insulating wedge-shaped slider (418) close to the insulating housing (422), and one of the trigger terminals (420) is connected to the elastic element, while the other trigger terminal (420) is connected to the control board (419); The wedge-shaped sliding seat mechanism further comprises an alarm (411), a switch static end seat (416), and a switch movable spring piece (417) connected to the insulating wedge-shaped sliding block (418), and the switch movable spring piece (417) and the switch static end seat (416) are arranged opposite to each other.

6. The wire straightening device based on metal wire processing according to claim 5, characterized in that: The elastic element comprises a guide rod, and a third spring is disposed on the guide rod outer sleeve; The end of the insulating wedge-shaped sliding block (418) is provided with a straight groove adapted to the guide rod; One end of the guide rod is slidably inserted into the straight groove, and the other end is connected to the trigger terminal (420); The third spring is connected between the insulating wedge-shaped slider (418) and the trigger terminal (420).

7. The wire straightening device based on metal wire processing according to claim 5, characterized in that: The tubular cover shell portion comprises a horizontally arranged tubular cover body (401); An annular groove is provided at one end of the tubular cover body (401) close to the elastic clamping piece, and the insulating reciprocating slip ring (415) slides in the annular groove, and the two switch terminals (414) in the elastic clamping piece are also located in the annular groove; An annular insulating cover sheet (405) is connected to one end of the tubular cover body (401) provided with an annular groove, and the annular insulating cover sheet (405) covers the end opening of the annular groove, and the alarm (411) is connected to the outer wall of the annular insulating cover sheet (405); The reciprocating bar seat (406) is slidably connected to the side wall of the tubular cover body (401); A movable long groove adapted to the insulating connecting portion (413) is provided at a position corresponding to the position of each reciprocating bar seat (406) on the side wall of the tubular cover body (401), and each insulating connecting portion (413) passes through the movable long groove corresponding thereto and is connected to the other of the two switch terminals (414) in the elastic clamping member; One end of the return spring away from the insulating connection portion (413) is connected to the end of the movable long groove; One end of the first spring away from the insulating reciprocating slip ring (415) is connected to the annular insulating cover plate (405); The inner wall of the tubular cover body (401) is vertically provided with a longitudinal hole adapted to the insulating wedge-shaped slider (418); the insulating housing (422) is connected to the inner wall of the tubular cover body (401) at a position corresponding to the longitudinal hole, and the insulating wedge-shaped slider (418) slides in the longitudinal hole; The switch static end seat (416) is arranged in the annular groove, and the switch static end seat (416) is connected to the annular insulating cover sheet (405); When the first spring is in an initial waterproof state, the two switch terminals (414) are not in contact; When the second spring and the third spring are both in an initial relaxed state, the inclined surface in the insulating wedge-shaped sliding block (418) faces the insulating reciprocating slip ring (415); When the second spring and the third spring are both in an initial relaxed state, the two trigger terminals (420) are not in contact, and the switch movable spring (417) and the switch static end seat (416) are also not in contact with each other.

8. The wire straightening device based on metal wire processing according to claim 5, characterized in that: The collecting structure comprises a bottom guide cover (408) fixedly connected to the bottom of the tubular cover body (401) and a hollow ring plate (402) connected to the side wall of the tubular cover body (401); The bottom opening of the bottom connecting guide cover (408) is detachably sealed and connected to the negative pressure bottom shell (403); The negative pressure bottom shell (403) is internally connected with a filter screen; The bottom guide cover (408) is connected to a fixing bracket.

9. The wire straightening device based on metal wire processing according to claim 8, characterized in that: The negative pressure generating module comprises a micro vacuum pump (404) connected to the bottom of the negative pressure bottom shell (403), and an input end of the micro vacuum pump (404) passes through the bottom of the negative pressure bottom shell (403) and is in communication with the inner cavity of the negative pressure bottom shell (403); An airflow guide tube (409) is connected to the output end of the micro vacuum pump (404), and one end of the airflow guide tube (409) away from the micro vacuum pump (404) is connected to the end of the hollow ring plate (402) and communicates with the inner cavity of the hollow ring plate (402); The diverter thin hose (407) is connected to the end of the hollow ring plate (402), and one end of the diverter thin hose (407) is connected to the inner cavity of the hollow ring plate (402), and the other end of the diverter thin hose (407) penetrates into the arc-shaped clamping seat (412) and passes through the end of the arc-shaped clamping seat (412) to be connected to the atmosphere; One end of the diverting thin hose (407) away from the hollow ring plate (402) is directed toward the central axis of the tubular cover body (401); The two switch terminals (414) are both electrically connected to the micro vacuum pump (404), and when the two switch terminals (414) are in contact, the micro vacuum pump (404) is triggered to turn on; The switch movable spring piece (417) and the switch static end seat (416) are both electrically connected to the alarm (411), and when the switch movable spring piece (417) contacts the switch static end seat (416), the alarm (411) is triggered to turn on.

10. The wire straightening device based on metal wire processing according to claim 8, characterized in that: The orthopedic structure comprises a traction slot frame (200), a support frame (300), a flexible outer layer (500), an operating table, and two straightening slot frames (100); One of the straightening trough frames (100) is fixedly connected to the operating table in a vertical state, and the other straightening trough frame (100) is fixedly connected to the operating table in a horizontal state; The straightening groove frame (100) is slidably connected to a first slide seat in the inner cavity, and a plurality of upper straightening wheels (101) arranged in a row are evenly rotatably connected to the first slide seat. A plurality of lower straightening wheels (102) arranged in a row and staggered with the upper straightening wheels (101) and located below the upper straightening wheels (101) are also rotatably connected to the side wall of the straightening groove frame (100). A first adjusting stud is bolted to the end of the straightening groove frame (100), and the end of the first adjusting stud extends into the inner cavity of the straightening groove frame (100) and is rotatably connected to the first slide seat. The inner cavity of the traction groove frame (200) is slidably connected to a second slide seat, and a plurality of upper traction wheels (201) arranged in a row are evenly arranged on the second slide seat. The side wall of the traction groove frame (200) is also rotatably connected to a plurality of lower traction wheels (202) arranged in a row and staggered with the upper traction wheels (201) and located below the upper traction wheels (201). The end of the traction groove frame (200) is bolted to a second adjustment stud, and the end of the second adjustment stud extends into the inner cavity of the traction groove frame (200) and is rotatably connected to the second slide seat; Each of the upper traction wheels (201) is rotatably connected to the second slide seat via a rotating shaft, a traction reduction servo motor (203) is connected to a position corresponding to each upper traction wheel (201) on a side of the second slide seat away from the upper traction wheels (201), and an output shaft of each of the traction reduction servo motors (203) is respectively connected to an end of the rotating shaft corresponding to it; The traction trough frame (200) is fixedly connected to the operating table in a vertical state; The fixed bracket and the supporting frame (300) are both fixedly connected to the operating table; The two trigger terminals (420) are electrically connected to the control electric board (419), and when the two trigger terminals (420) are in contact, the control electric board (419) is triggered to control the signal transmitter (421) to send a closing control signal to the traction reduction servo motor (203); The flexible outer layer (500) is connected to a threading needle (501); The straightening trough frame (100) arranged in a horizontal state is between the traction trough frame (200) and the straightening trough frame (100) arranged in a vertical state; The wire material processing structure is located between the support frame (300) and the straightening slot frame (100) arranged in a vertical state.

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