Straightening and cutting device for metal wires

Abstract

The invention relates to the technical field of metal wire machining, in particular to a metal wire straightening and cutting device which comprises a workbench and further comprises a transverse plate and a second clamping structure installed at the top of the workbench, the surface of the transverse plate is slidably sleeved with a moving seat, and a first clamping structure is installed at the top of the moving seat; according to the metal wire straightening and cutting device, the metal wire straightening effect can be improved, the using flexibility of the device can be improved, meanwhile, the device can store the metal wires and can also convey and feed the metal wires, and the problems that when part of existing metal wire straightening and cutting devices are used, the straightening structure is fixed, and the straightening effect is poor are solved. The problems that metal wires are not convenient to straighten in multiple directions, the using effect and flexibility are poor are solved, and the problem that when part of existing straightening and cutting devices are used, workers need to carry and feed the metal wires, and time and labor are wasted in the process is solved.

Description

Technical Field

[0001] The invention relates to the technical field of metal wire processing, in particular to a metal wire straightening and cutting device. Background Art

[0002] Metal wire is a hot-rolled steel with the smallest cross-sectional size. In my country, hot-rolled round steel with a diameter of 5 to 9 mm is supplied in coils and is called wire. Wire is also called wire rod because it is delivered in coils. During the processing of metal wire, it can be cut to a fixed length according to actual needs to ensure the subsequent use of the metal wire. In addition, during the production or use of metal wire, due to various reasons, such as bending, twisting and other defects, it is necessary to straighten it.

[0003] At present, some straightening and cutting devices, when in use, mostly straighten the metal wire by extruding it in one direction. The effect of straightening the metal wire in this way is relatively poor. For example, it is difficult to straighten the lateral bend by extrusion in the longitudinal direction, and the position of the straightening structure in some current straightening and cutting devices is relatively fixed, which is inconvenient to flexibly adjust according to the diameter of the metal wire. In addition, when some current straightening and cutting devices for metal wires are in use, workers are required to manually feed the metal wires, which is a relatively time-consuming and labor-intensive process. In addition, some longer metal wires require workers to find another device to support the end of the wire away from the cutting device, which is a relatively inconvenient process. Summary of the invention

[0004] The object of the present invention is to provide a metal wire straightening and cutting device, which can improve the effect of straightening the metal wire and increase the flexibility of the device when in use. At the same time, the device can not only store the metal wire, but also transport and load the metal wire, thereby solving the problem that some current metal wire straightening and cutting devices have a relatively fixed straightening structure when in use, and are inconvenient to straighten the metal wire in multiple directions, resulting in poor use effect and flexibility. It also solves the problem that some current straightening and cutting devices require staff to carry and load the metal wire when in use, and this process is relatively time-consuming and labor-intensive.

[0005] To achieve the above object, the present invention provides the following technical solution: a metal wire straightening and cutting device, comprising a workbench, and further comprising: A horizontal plate and a second clamping structure are installed on the top of the workbench, a movable seat is slidably sleeved on the surface of the horizontal plate, a first clamping structure is installed on the top of the movable seat, a movable screw rod with a thread that penetrates the movable seat is rotatably penetrated on the surface of the horizontal plate, a driving motor is arranged inside the horizontal plate, and the driving motor is fixed to one end of the movable screw rod, and a cutting structure is installed on the surface of the workbench; A bottom plate fixed to the surface of the workbench, side plates are fixed on both sides of the top of the bottom plate, a top plate is fixed between the two side plates, a first driving mechanism is installed on the top of the top plate, a connecting plate is provided on the surface of the first driving mechanism, a short shaft is rotatably passed through the surface of the connecting plate, a first bevel gear disk and a second bevel gear disk are respectively fixed at both ends of the short shaft, a first straightening mechanism is installed on the surface of the connecting plate, both ends of the first straightening mechanism are rotatably connected to the limit plate, and the top of the bottom plate is rotatably connected to the first bidirectional screw rod which is threaded through the limit plate; A first bevel gear ring is fixedly sleeved on the surface of the first bidirectional screw rod, an auxiliary mechanism is installed on the inner surface of one side plate, a driven wheel is fixedly sleeved on the surface of the auxiliary mechanism, a U-shaped plate is fixed on the top of the top plate and is provided with a through groove and a slide groove, a second driving mechanism is installed on the surface of the U-shaped plate, a second straightening mechanism is arranged inside the slide groove, a second bevel gear is fixed on the bottom of the second straightening mechanism, an adjustment mechanism is installed on the surface of the side plate, and a positioning plate is movably sleeved on the surface of the adjustment mechanism; A third bevel gear ring is fixedly sleeved on the surface of the second straightening mechanism, a welding frame is fixed on the surface of the second straightening mechanism, a hollow frame is fixed on the surface of the welding frame, a rising mechanism is installed on the surface of a limiting plate on one side, and a descending mechanism is installed on the surface of a limiting plate on the other side, an upper L-shaped plate is slidingly sleeved on the surface of the rising mechanism, a lower L-shaped plate is slidingly sleeved on the surface of the descending mechanism, a slot is opened on the surface of the lower L-shaped plate, guide rods are fixed on the surfaces of the upper L-shaped plate and the lower L-shaped plate, and a feeding mechanism is installed on the surface of the lower L-shaped plate; A storage frame is fixed to the surface of the descending mechanism, a vertical plate and a baffle are fixed to the surface of the storage frame, a feeding mechanism is installed on the surface of the vertical plate, a profile frame is fixed to the bottom of the storage frame, and a supporting mechanism is installed at the bottom of the profile frame.

[0006] Preferably, the first driving mechanism includes a first stepper motor, a rotating shaft, a bevel gear plate and a first belt pulley, the first stepper motor is fixed to the top of the top plate, the rotating shaft, the bevel gear plate and the first belt pulley are all in number two, the two rotating shafts are rotatably connected to the two sides of the top of the bottom plate respectively, the top of one side of the rotating shaft is fixed to the output shaft of the first stepper motor, the bevel gear plate is slidably sleeved on the surface of the rotating shaft, the surface of the bevel gear plate is rotatably connected to the surface of the connecting plate, the rotating shaft movably passes through the connecting plate, the first belt pulley is fixedly sleeved on the surface of the rotating shaft, the two first belt pulleys are connected by belt transmission, and the bevel gear plate is meshed with the first bevel gear plate.

[0007] Preferably, the first straightening mechanism includes a cross bar, a first straightening roller and a first gear ring. The cross bar rotates through the connecting plate. The first straightening roller and the first gear ring are fixedly mounted on the surface of the cross bar. The limit plate is rotatably connected to one end of the cross bar. The first gear ring is meshed with the second bevel gear disk.

[0008] Preferably, the auxiliary mechanism includes a fixed block, an auxiliary rod and a second bevel gear ring, the number of the fixed block and the second bevel gear ring are both two, the fixed block is fixed to the inner surface of one side plate, the auxiliary rod rotates and passes through the fixed block, the driven wheel is fixedly sleeved on the surface of the fixed block, the two second bevel gear rings are respectively fixed at both ends of the fixed block, the second bevel gear ring on one side is meshed with the first bevel gear ring, and the second bevel gear ring on the other side is meshed with the third bevel gear ring, the second driving mechanism includes a second stepper motor, a driving shaft and a driving wheel, the second stepper motor is fixed to the surface of the U-shaped plate, one end of the driving shaft is rotatably connected to the inner surface of the U-shaped plate, and the other end of the driving shaft is fixed to the output shaft of the second stepper motor, the driving wheel is fixedly sleeved on the surface of the driving shaft, and the driving wheel is meshed with the driven wheel.

[0009] Preferably, the second straightening mechanism includes a second bidirectional screw, a slider and a polished rod, the two ends of the second bidirectional screw are respectively rotatably connected to the surfaces of the two side plates, the slider and the polished rod are both in number, the surface of the slider is slidably connected to the inner wall of the slide groove, the two sliders are respectively threadedly sleeved on both sides of the surface of the second bidirectional screw, the polished rod is rotatably connected to the bottom of the slider, the second bevel gear is fixed to the bottom of the polished rod, the third bevel gear ring is fixedly sleeved on the surface of the second bidirectional screw, the polished rod rotatably passes through the positioning plate, the welding frame is fixed to the surface of the slider, and the surface of the polished rod is fixedly sleeved with a second straightening roller.

[0010] Preferably, the adjustment mechanism includes a third stepper motor, a spline shaft and a first bevel gear, the third stepper motor is fixed to the surface of a side plate on one side, one end of the spline shaft is rotatably connected to the inner surface of the other side plate, the other end of the spline shaft is fixed to the output shaft of the third stepper motor, the number of the first bevel gears is two, the first bevel gear is slidably sleeved on the surface of the spline shaft, the surface of the positioning plate is rotatably connected to the surface of the first bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0011] Preferably, the lifting mechanism includes an upper extension frame, a bending plate, and a first inclined rod. The upper extension frame is fixed to the surface of one side limiting plate. The bending plate is fixed to the bottom of the upper extension frame. The first inclined rod is fixed to the surface of the bending plate. The upper L-shaped plate is slidably sleeved on the surface of the first inclined rod. The lowering mechanism includes a lower extension frame, a thin plate, and a second inclined plate. The lower extension frame is fixed to the surface of the other side limiting plate. The thin plate is fixed to the top of the lower extension frame. The second inclined plate is fixed to the surface of the thin plate. The lower L-shaped plate is slidably formed on the surface of the thin plate.

[0012] Preferably, the feeding mechanism includes a bracket, an electric push rod, and a push plate. The bracket is fixed to the surface of the lower L-shaped plate. The electric push rod is fixed to the top of the bracket. The push plate is fixed to the piston rod of the electric push rod.

[0013] Preferably, the feeding mechanism includes a servo motor, a thin rod, a thick rod, a second belt pulley, and a transmission belt. The servo motor is fixed to the surface of the vertical plate. The number of the thin rods, thick rods, and second belt pulleys is two. The thin rod rotatably penetrates the vertical plate. One end of one side thin rod is fixed to the output shaft of the servo motor. One end of the thick rod is fixed to the other end of the thin rod. The second belt pulley is fixedly sleeved on the surface of the thin rod. The two second belt pulleys are connected by belt drive. The transmission belt is sleeved on the surface of the thick rod.

[0014] Preferably, the support mechanism includes a support plate, a vertical rod, and a compression spring. The vertical rod slidably penetrates the C-shaped frame. The vertical rod is fixed to the top of the support plate. The compression spring is sleeved on the surface of the vertical rod. The two ends of the compression spring are respectively fixed to the top of the support plate and the bottom of the C-shaped frame.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention can not only straighten metal wires in different directions, but also adjust the positions of the first straightening mechanism and the second straightening mechanism according to the diameter of the metal wires, so as to improve the straightening effect of the device on the metal wires, and increase the flexibility of the device during use. In addition, when the device is in use, it can not only store the metal wires to reduce the feeding times of the staff, but also convey and feed the metal wires to reduce the working intensity of the staff, solving the problems that in the current use of some straightening and cutting devices for metal wires, the straightening structure is relatively fixed, it is inconvenient to straighten the metal wires in multiple directions, and the use effect and flexibility are relatively poor, and solving the problem that in the current use of some straightening and cutting devices, the staff needs to carry and feed the metal wires, which is time-consuming and laborious. Description of the Drawings

[0016] Figure 1It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 A schematic diagram of a three-dimensional structure from another viewing angle of the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention after the top plate is cut open; Figure 4 It is a schematic diagram of a local three-dimensional structure in the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of the present invention after one side panel is removed; Figure 6 It is a schematic diagram of the three-dimensional structure of the first driving mechanism, the connecting plate, the short shaft, the first bevel gear disc, the first straightening mechanism, the second bevel gear disc, the limit plate, the ball bearing, the first bidirectional screw rod and the first bevel gear ring in the present invention; Figure 7 It is a three-dimensional structural schematic diagram of the first straightening mechanism, the limit plate, the ball, the first bidirectional screw, the first bevel gear ring, the auxiliary mechanism, the driven wheel and the second driving mechanism in the present invention; Figure 8 This is a schematic diagram of the three-dimensional structure of the present invention after the other side panel is removed and the top panel is cut open; Fig. 9 It is a schematic diagram of the three-dimensional structure of the limit plate, the first bidirectional screw rod, the first bevel gear ring, the auxiliary mechanism, the second straightening mechanism, the adjustment mechanism, the positioning plate, the ascending mechanism, the descending mechanism, the upper L-shaped plate, the lower L-shaped plate and the feeding mechanism in the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the slider, welding frame, hollow frame, limit plate, descending mechanism, feeding mechanism, lower L-shaped plate and guide rod in the present invention; Fig.11 It is a schematic diagram of the three-dimensional structure of the slider, welding frame, hollow frame, guide rod, upper L-shaped plate, lifting mechanism, limit plate, first bevel gear ring and first bidirectional screw rod in the present invention; Fig.12 This is a schematic diagram of the three-dimensional structure of the vertical plate after being cut open; Fig.13 This is a schematic diagram of the three-dimensional structure of the present invention after the feeding mechanism is disassembled.

[0017] In the figure: 1, workbench; 2, horizontal plate; 3, moving screw; 4, moving seat; 5, first clamping structure; 6, second clamping structure; 7, cutting structure; 8, connecting rod; 9, supporting roller; 10, bottom plate; 11, side plate; 12, top plate; 13, first driving mechanism; 131, first stepper motor; 132, rotating shaft; 133, bevel gear plate; 134, first belt pulley; 14, connecting plate; 15, short shaft; 16, first bevel gear plate; 17, first straightening mechanism; 171, horizontal rod; 172, first straightening roller; 173, first gear ring; 18, second bevel gear disc; 19, limit plate; 20, ball bearing; 21, limit groove; 22, first bidirectional screw rod; 23, first bevel gear ring; 24, auxiliary mechanism; 241, fixed block; 242, auxiliary rod; 243, second bevel gear ring; 25, driven wheel; 26, U-shaped plate; 27, second driving mechanism; 271, second stepping motor; 272, driving shaft; 273, driving wheel; 28, second straightening mechanism; 281, second Bidirectional screw rod; 282, slider; 283, polished rod; 284, second straightening roller; 29, adjustment mechanism; 291, third stepping motor; 292, spline shaft; 293, first bevel gear; 30, positioning plate; 31, second bevel gear; 32, third bevel gear ring; 33, welding frame; 34, hollow frame; 35, rising mechanism; 351, upper extension frame; 352, bending plate; 353, first oblique rod; 36, descending mechanism; 361, lower extension frame; 362, thin plate; 363 , second inclined plate; 37, upper L-shaped plate; 38, lower L-shaped plate; 39, guide rod; 40, feeding mechanism; 401, bracket; 402, electric push rod; 403, push plate; 41, storage frame; 42, vertical plate; 43, feeding mechanism; 431, servo motor; 432, thin rod; 433, thick rod; 434, second belt pulley; 435, transmission belt; 44, baffle; 45, L-shaped frame; 46, supporting mechanism; 461, supporting plate; 462, vertical rod; 463, compression spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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.

[0019] See also Figure 1-13A metal wire straightening and cutting device comprises a workbench 1, a horizontal plate 2 is installed on the top of the workbench 1, a movable seat 4 is slidingly sleeved on the surface of the horizontal plate 2, a second clamping structure 6 is installed on the top of the workbench 1, a first clamping structure 5 is installed on the top of the movable seat 4, the second clamping structure 6 and the first clamping structure 5 are both existing mature technologies, which will not be described in detail here, a movable screw rod 3 is rotated and penetrated through the surface of the horizontal plate 2, and the movable screw rod 3 is threadedly penetrated through the movable seat 4, a driving motor is arranged inside the horizontal plate 2, and the driving motor is fixed to one end of the movable screw rod 3. After the driving motor is started, the threaded rod rotates to drive the movable seat 4 to move, so as to move the metal wire, and the first clamping structure 5 and the second clamping structure 6 can clamp the metal wire when in use, The first clamping structure 5 and the movable seat 4 cooperate to move the metal wire, the second clamping structure 6 can clamp one end of the metal wire, the surface of the workbench 1 is installed with a cutting structure 7, the cutting structure 7 can cut the metal wire clamped by the second clamping structure 6, the surface and top of the workbench 1 are fixed with connecting rods 8, the number of connecting rods 8 is several, and the several connecting rods 8 are arranged in pairs, and the surface of the connecting rods 8 is rotated through by supporting rollers 9, and the supporting rollers 9 can support the metal wire, the surface of the workbench 1 is fixed with a bottom plate 10, the two sides of the top of the bottom plate 10 are fixed with side plates 11, a top plate 12 is fixed between the two side plates 11, the top of the top plate 12 is installed with a first driving mechanism 13, and the surface of the first driving mechanism 13 is provided with a connecting plate 1 4. The surface of the connecting plate 14 is rotatably penetrated by a short shaft 15, and the two ends of the short shaft 15 are respectively fixed with a first bevel gear disc 16 and a second bevel gear disc 18, the first bevel gear disc 16 is used in conjunction with the first driving mechanism 13, the surface of the connecting plate 14 is installed with a first straightening mechanism 17, and the second bevel gear disc 18 is used in conjunction with the first straightening mechanism 17, and both ends of the first straightening mechanism 17 are rotatably connected to a limit plate 19, and the number of the limit plates 19 is four, and a ball 20 is embedded on the surface of the limit plate 19, and a limit groove 21 is provided on the inner surface of the side plate 11, and the surface of the ball 20 contacts the inner wall of the limit groove 21, and the top of the bottom plate 10 is rotatably connected with a first bidirectional screw rod 22, and the first bidirectional screw rod 22 threads through the two limit plates 19, and the first bidirectional screw rod 22 rotates When the first straightening mechanism 17 is moved, the two limit plates 19 can be driven to move simultaneously, so as to adjust the position of the first straightening mechanism 17. The first bidirectional screw rod 22 rotates and penetrates the top plate 12. The surface of the first bidirectional screw rod 22 is fixedly sleeved with a first bevel gear ring 23. An auxiliary mechanism 24 is installed on the inner surface of one side plate 11. The surface of the auxiliary mechanism 24 is fixedly sleeved with a driven wheel 25. A U-shaped plate 26 is fixed on the top of the top plate 12 and is provided with a through groove and a slide groove. A second driving mechanism 27 used in conjunction with the driven wheel 25 is installed on the surface of the U-shaped plate 26. A second straightening mechanism 28 is arranged inside the slide groove. A second bevel gear 31 is fixed to the bottom of the second straightening mechanism 28. An adjusting mechanism 29 is installed on the surface of the side plate 11. A positioning plate 30 is movably sleeved on the surface of the adjusting mechanism 29.The surface of the second straightening mechanism 28 is fixedly sleeved with a third bevel gear ring 32, the surface of the second straightening mechanism 28 is fixed with a welding frame 33, the surface of the welding frame 33 is fixed with a hollow frame 34, the surface of the limiting plate 19 on one side is installed with a rising mechanism 35, and the surface of the limiting plate 19 on the other side is installed with a descending mechanism 36, the surface of the rising mechanism 35 is slidingly sleeved with an upper L-shaped plate 37, and the surface of the descending mechanism 36 is slidingly sleeved with a lower L-shaped plate 38, and a slot is provided on the surface of the lower L-shaped plate 38, and a guide rod 39 is fixed on the surface of the upper L-shaped plate 37 and the lower L-shaped plate 38, one end of the guide rod 39 is in contact with the inner wall of the hollow frame 34, and the position of the upper L-shaped plate 37 and the lower L-shaped plate 38 can be adjusted when the second straightening mechanism 28 moves through the cooperation of the guide rod 39 and the hollow frame 34, thereby being convenient for use in different sizes Inch metal wire, the surface of the lower L-shaped plate 38 is installed with a feeding mechanism 40, the surface of the descending mechanism 36 is fixed with a storage frame 41, the surface of the storage frame 41 is fixed with a vertical plate 42 and a baffle 44, the surface of the vertical plate 42 is installed with a feeding mechanism 43, the interior of the vertical plate 42 is provided with a cavity, the feeding mechanism 43 can transport the metal wire, so as to load the metal wire, the bottom of the storage frame 41 is fixed with a profile frame 45, the bottom of the profile frame 45 is installed with a supporting mechanism 46, the supporting mechanism 46 can support the profile frame 45 to increase the stability of the storage frame 41 and the profile frame 45, the horizontal plate 2, the movable screw rod 3, the movable seat 4, the first clamping structure 5, the second clamping structure 6 and the cutting structure 7 in the device are all existing mature technologies, and are well known to those skilled in the art, and will not be described in detail here.

[0020] The first driving mechanism 13 includes a first stepper motor 131, a rotating shaft 132, a bevel gear plate 133 and a first belt pulley 134. The first stepper motor 131 is fixed to the top of the top plate 12. The number of the rotating shaft 132, the bevel gear plate 133 and the first belt pulley 134 are all two. The two rotating shafts 132 are rotatably connected to the two sides of the top of the bottom plate 10 respectively. The top of one side of the rotating shaft 132 rotates through the top plate 12 and is fixed to the output shaft of the first stepper motor 131. The bevel gear plate 133 is slidably sleeved on the surface of the rotating shaft 132. The surface of the bevel gear plate 133 is rotatably connected to the surface of the connecting plate 14. The rotating shaft 132 movably passes through the connecting plate 14, and the first belt pulley 134 is fixedly sleeved on the surface of the rotating shaft 132. The two first belt pulleys 134 are connected by belt transmission. The staff starts the first stepper motor 131, and the first belt pulley 134 cooperates with the belt. At this time, the two rotating shafts 132 simultaneously drive the bevel gear disc 133 to rotate, and the bevel gear disc 133 is meshed with the first bevel gear disc 16. When the bevel gear disc 133 rotates, it can drive the first bevel gear disc 16 to rotate. At this time, the short shaft 15 can drive the second bevel gear disc 18 to rotate, and accordingly, the first straightening mechanism 17 can be driven to rotate through the second bevel gear disc 18.

[0021] The first straightening mechanism 17 includes a cross bar 171, a first straightening roller 172 and a first gear ring 173. The cross bar 171 rotates and passes through the connecting plate 14. There are two groups of first straightening mechanisms 17. The first straightening roller 172 and the first gear ring 173 are fixedly sleeved on the surface of the cross bar 171. The limit plate 19 is rotatably connected to one end of the cross bar 171. When the first bidirectional screw 22 rotates, the limit plate 19 drives the cross bar 171 to move, thereby adjusting the distance between the two first straightening rollers 172, so that the first straightening mechanism 17 can cooperate to straighten metal wires of different diameters. The first gear ring 173 is meshed with the second bevel gear disc 18.

[0022] The auxiliary mechanism 24 includes a fixed block 241, an auxiliary rod 242 and a second bevel gear ring 243. The number of the fixed block 241 and the second bevel gear ring 243 are both two. The fixed block 241 is fixed to the inner surface of the side plate 11 on one side. The auxiliary rod 242 rotates and penetrates the fixed block 241. The driven wheel 25 is fixedly sleeved on the surface of the fixed block 241. The two second bevel gear rings 243 are respectively fixed to the two ends of the fixed block 241. The second bevel gear ring 243 on one side is meshed with the first bevel gear ring 23, and the second bevel gear ring 243 on the other side is meshed with the third bevel gear ring 32. When the second driving mechanism 27 drives the driven wheel 25 to rotate, the auxiliary rod 242 drives the second bevel gear ring 243 to rotate accordingly, thereby driving the first bevel gear ring 23 and the third bevel gear ring 32 to rotate through the second bevel gear ring 243.

[0023] The second driving mechanism 27 includes a second stepper motor 271, a driving shaft 272 and a driving wheel 273. The second stepper motor 271 is fixed to the surface of the U-shaped plate 26. One end of the driving shaft 272 is rotatably connected to the inner surface of the U-shaped plate 26. The other end of the driving shaft 272 rotates through the U-shaped plate 26 and is fixed to the output shaft of the second stepper motor 271. The driving wheel 273 is fixedly sleeved on the surface of the driving shaft 272. The driving wheel 273 is meshed with the driven wheel 25. When the staff starts the second stepper motor 271, the driving wheel 273 can be driven to rotate through the driving shaft 272, and the driven wheel 25 can be driven to rotate through the driving wheel 273, so as to adjust the state of the auxiliary mechanism 24.

[0024] The second straightening mechanism 28 includes a second bidirectional screw 281, a slider 282 and a polished rod 283. The two ends of the second bidirectional screw 281 are rotatably connected to the surfaces of the two side plates 11 respectively. The slider 282 and the polished rod 283 are both two in number. The surface of the slider 282 is slidably connected to the inner wall of the slide groove. The two sliders 282 are respectively threadedly sleeved on both sides of the surface of the second bidirectional screw 281. The polished rod 283 is rotatably connected to the bottom of the slider 282. The surface of the polished rod 283 is fixedly sleeved with a second straightening roller 284. The second bevel gear 31 is fixed to the bottom of the polished rod 283. The third bevel gear ring 32 is fixedly sleeved on the surface of the second bidirectional screw rod 281, and the light rod 283 rotates and passes through the positioning plate 30. When the third bevel gear ring 32 rotates with the auxiliary mechanism 24, the second bidirectional screw rod 281 rotates accordingly to drive the two sliders 282 to move at the same time. At this time, the light rod 283 moves accordingly and can drive the adjustment mechanism 29 to adjust through the positioning plate 30. The second straightening mechanism 28 and the adjustment mechanism 29 are set to cooperate with metal wires of different diameters. The second straightening mechanism 28 cooperates with the first straightening mechanism 17 to extrude and straighten the metal wire. The welding frame 33 is fixed to the surface of the slider 282.

[0025] The adjusting mechanism 29 includes a third stepper motor 291, a spline shaft 292 and a first bevel gear 293. The third stepper motor 291 is fixed to the surface of one side plate 11, one end of the spline shaft 292 is rotatably connected to the inner surface of the other side plate 11, the other end of the spline shaft 292 rotates through one side plate 11 and is fixed to the output shaft of the third stepper motor 291, there are two first bevel gears 293, the first bevel gears 293 are slidably sleeved on the surface of the spline shaft 292, the surface of the positioning plate 30 is rotatably connected to the surface of the first bevel gear 293, the second bevel gear 31 is meshed with the first bevel gear 293, the staff starts the third stepper motor 291, the spline shaft 292 rotates accordingly, and the first bevel gear 293 can be driven to rotate, and the second bevel gear 31 can rotate accordingly.

[0026] The lifting mechanism 35 includes an upper extension frame 351, a bending plate 352 and a first inclined rod 353. The upper extension frame 351 is fixed to the surface of a side limit plate 19, the bending plate 352 is fixed to the bottom of the upper extension frame 351, and the number of the first inclined rods 353 is several. The first inclined rods 353 are fixed to the surface of the bending plate 352, and the upper L-shaped plate 37 is slidably mounted on the surface of the first inclined rods 353. When the side limit plate 19 rises, the upper extension frame 351 drives the bending plate 352 to rise, and at this time the first inclined rod 353 can drive the upper L-shaped plate 37 to rise.

[0027] The descending mechanism 36 includes a lower extension frame 361, a thin plate 362 and a second inclined plate 363. The lower extension frame 361 is fixed to the surface of the limiting plate 19 on the other side, the thin plate 362 is fixed to the top of the lower extension frame 361, and the number of second inclined plates 363 is several. Several second inclined plates 363 are fixed to the surface of the thin plate 362. The lower L-shaped plate 38 is slidably opened on the surface of the thin plate 362. When the limiting plate 19 on the other side descends, the lower extension frame 361 can be driven to descend. At this time, the thin plate 362 can drive the second inclined plate 363 to descend as the lower extension frame 361 descends, thereby adjusting the height of the lower L-shaped plate 38. At the same time, the upper L-shaped plate 37 rises with the ascending mechanism 35, and the change in the distance between the upper L-shaped plate 37 and the lower L-shaped plate 38 can be suitable for different metal wires.

[0028] The feeding mechanism 40 includes a bracket 401, an electric push rod 402 and a push plate 403. The bracket 401 is fixed to the surface of the lower L-shaped plate 38, the electric push rod 402 is fixed to the top of the bracket 401, and the push plate 403 is fixed to the piston rod of the electric push rod 402. When the lower L-shaped plate 38 descends with the descending mechanism 36, the bracket 401 can drive the electric push rod 402 to descend. The staff starts the electric push rod 402, and the piston rod of the electric push rod 402 drives the push plate 403 to move toward the metal wire to feed the metal wire, so that the metal wire can be conveyed to the support roller 9 through the second straightening mechanism 28 and the first straightening mechanism 17.

[0029] The feeding mechanism 43 includes a servo motor 431, a thin rod 432, a thick rod 433, a second belt pulley 434 and a transmission belt 435. The servo motor 431 is fixed to the surface of the vertical plate 42. There are two thin rods 432, two thick rods 433 and two second belt pulleys 434. The thin rod 432 rotates and penetrates the vertical plate 42. One end of the thin rod 432 on one side is fixed to the output shaft of the servo motor 431, one end of the thick rod 433 is fixed to the other end of the thin rod 432, and the second belt pulley 434 is fixedly sleeved on the surface of the thin rod 432. The belt pulley 434 is arranged inside the cavity, and the two second belt pulleys 434 are connected by belt transmission. The transmission belt 435 is sleeved on the surface of the thick rod 433. The staff starts the servo motor 431. At this time, under the connection of the second belt pulley 434 and the belt, the two thin rods 432 simultaneously drive the two thick rods 433 to rotate. Accordingly, the transmission belt 435 rotates with the thick rod 433 to transport the metal wire placed on the transmission belt 435, so as to load the metal wire, and this loading process can be used with metal wires of different diameters.

[0030] The support mechanism 46 includes a support plate 461, a vertical rod 462 and a compression spring 463. The vertical rod 462 slides through the profile frame 45. The vertical rod 462 is fixed to the top of the support plate 461. The compression spring 463 is sleeved on the surface of the vertical rod 462. The two ends of the compression spring 463 are respectively fixed to the top of the support plate 461 and the bottom of the profile frame 45. Under the action of the compression spring 463, the profile frame 45 can be supported. Thereafter, when the storage frame 41 descends along with the descending mechanism 36, the profile frame 45 also descends. During this process, the support mechanism 46 can support the lifting and lowering of the profile frame 45 and the storage frame 41.

[0031] Working principle: The staff puts the metal wire on the top of the transmission belt 435, and then the staff starts the servo motor 431, and the thin rod 432 drives the thick rod 433 to rotate, so that the metal wire can be transported through the transmission belt 435. The metal wire rolls to the surface of the lower L-shaped plate 38 through the descending mechanism 36. At this time, the lower L-shaped plate 38 and the upper L-shaped plate 37 can cooperate to limit the metal wire. Then the staff starts the electric push rod 402, and the push plate 403 can push one end of the metal wire so that the metal wire can be loaded. Based on this, the feeding mechanism 43 and the loading mechanism 40 cooperate to The metal wire can be fed, and the other end of the metal wire passes through the second straightening mechanism 28. At the same time, the staff starts the third stepper motor 291 and the first stepper motor 131, and the spline shaft 292 drives the first bevel gear 293 to rotate, and the first bevel gear 293 drives the second bevel gear 31 to rotate, which can drive the light rod 283 to rotate. At this time, the second straightening roller 284 rotates accordingly to clamp and transmit the metal wire for feeding. At this time, the other end of the metal wire is transmitted to the position of the first straightening mechanism 17 with the rotation of the second straightening roller 284, and the first stepper motor 131 drives the rotating shaft 132 to rotate. The shaped gear plate 133 then drives the first bevel gear plate 16 to rotate, and at this time the short shaft 15 drives the second bevel gear plate 18 to rotate, and the second bevel gear plate 18 cooperates with the first gear ring 173 to drive the cross bar 171 to rotate, and the first straightening roller 172 rotates accordingly, and the two first straightening rollers 172 rotate to clamp the other end of the metal wire for feeding, and at this time the two second straightening rollers 284 cooperate with the two first straightening rollers 172 to straighten the metal wire, and the metal wire is transmitted to the support roller 9 after being straightened, and the support roller 9 can support and guide the metal wire, and in this process, the staff can start the drive motor to drive the threaded rod Rotate, the threaded rod drives the movable seat 4 to move, and the staff can clamp the other end of the metal wire through the first clamping structure 5. After that, the driving motor, the threaded rod and the movable seat 4 can cooperate to drive the first clamping structure 5 to move, so as to move the other end of the metal wire. When the first clamping structure 5 conveys the other end of the metal wire to the second clamping structure 6, the second clamping structure 6 clamps the metal wire. Finally, the staff can start the cutting structure 7 and cut the metal wire through the cutting structure 7. When in use, this device can store, load, straighten and cut metal materials.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal wire straightening and cutting device, comprising a workbench (1), a horizontal plate (2), a second clamping structure (6) and a cutting structure (7), characterized in that: Also includes: A bottom plate (10) fixed to the surface of the workbench (1), a side plate (11) fixed to the top of the bottom plate (10) and rotatably connected to a first bidirectional screw rod (22), a top plate (12) fixed to the surface of the side plate (11) and installed with an adjustment mechanism (29), a slide groove with a second straightening mechanism (28) disposed inside is provided on the top of the top plate (12), and a first driving mechanism (13) with a connecting plate (14) disposed on the surface is installed, and a first straightening mechanism (17) is installed on the surface of the connecting plate (14); a third bevel gear ring (32) fixed to the second straightening mechanism (28) and a limit plate (19) rotatably connected to the first straightening mechanism (17) and mounted with an ascending mechanism (35) and a descending mechanism (36); an upper L-shaped plate (37) and a lower L-shaped plate (38) are slidably sleeved on the surfaces of the ascending mechanism (35) and the descending mechanism (36), a slot is provided on the surface of the lower L-shaped plate (38) and a feeding mechanism (40) is mounted thereon, and guide rods (39) are fixed to the surfaces of both the upper L-shaped plate (37) and the lower L-shaped plate (38); A storage frame (41) is fixed to the surface of the descending mechanism (36), and a baffle (44) is fixed to the surface of the storage frame (41) and a vertical plate (42) with a feeding mechanism (43) mounted on the surface.

2. A metal wire straightening and cutting device according to claim 1, characterized in that: The first driving mechanism (13) comprises a first stepper motor (131), a rotating shaft (132), a bevel gear plate (133) and a first belt pulley (134); the first stepper motor (131) is fixed to the top of the top plate (12); the rotating shaft (132), the bevel gear plate (133) and the first belt pulley (134) are each two in number; the two rotating shafts (132) are rotatably connected to two sides of the top of the bottom plate (10), the top of one rotating shaft (132) is fixed to the output shaft of the first stepper motor (131), and the bevel gear plate (133) is slidably sleeved on the top of the bottom plate (10). The surface of the rotating shaft (132), the surface of the bevel gear disc (133) and the surface of the connecting plate (14) are rotatably connected, the rotating shaft (132) movably passes through the connecting plate (14), the first belt disc (134) is fixedly sleeved on the surface of the rotating shaft (132), the two first belt discs (134) are connected via a belt transmission, a short shaft (15) rotatably passes through the surface of the connecting plate (14), the two ends of the short shaft (15) are respectively fixed with a first bevel gear disc (16) and a second bevel gear disc (18), and the bevel gear disc (133) is meshed with the first bevel gear disc (16).

3. A metal wire straightening and cutting device according to claim 2, characterized in that: The first straightening mechanism (17) comprises a cross bar (171), a first straightening roller (172) and a first gear ring (173); the cross bar (171) rotatably penetrates the connecting plate (14); the first straightening roller (172) and the first gear ring (173) are both fixedly sleeved on the surface of the cross bar (171); the limit plate (19) is rotatably connected to one end of the cross bar (171); the first bidirectional screw (22) threadably penetrates the limit plate (19); and the first gear ring (173) meshes with the second bevel gear disc (18).

4. The metal wire straightening and cutting device according to claim 1, characterized in that: An auxiliary mechanism (24) is installed on the inner surface of the side plate (11), a driven wheel (25) is fixedly sleeved on the surface of the auxiliary mechanism (24), a U-shaped plate (26) is fixed on the top of the top plate (12), and a second driving mechanism (27) is installed on the surface of the U-shaped plate (26).

5. A metal wire straightening and cutting device according to claim 4, characterized in that: The auxiliary mechanism (24) comprises a fixed block (241), an auxiliary rod (242) and a second bevel gear ring (243). The number of the fixed block (241) and the second bevel gear ring (243) are both two. The fixed block (241) is fixed to the inner surface of a side plate (11) at one side. The auxiliary rod (242) rotates and penetrates the fixed block (241). The driven wheel (25) is fixedly sleeved on the surface of the fixed block (241). The two second bevel gear rings (243) are respectively fixed to two ends of the fixed block (241). The surface of the first bidirectional screw rod (22) is fixedly sleeved with the first bevel gear ring (23). The second bevel gear ring (243) on one side meshes with the first bevel gear ring (23), and the second bevel gear ring (243) on the other side meshes with the third bevel gear ring (32). The second driving mechanism (27) comprises a second stepping motor (271), a driving shaft (272) and a driving wheel (273); the second stepping motor (271) is fixed to the surface of the U-shaped plate (26); one end of the driving shaft (272) is rotatably connected to the inner surface of the U-shaped plate (26); the other end of the driving shaft (272) is fixed to the output shaft of the second stepping motor (271); the driving wheel (273) is fixedly sleeved on the surface of the driving shaft (272); the driving wheel (273) is meshed with the driven wheel (25); the second straightening mechanism (28) comprises a second bidirectional lead screw (281), a slider (282) and a smooth rod (283); the two ends of the second bidirectional lead screw (281) are respectively rotatably connected to the surfaces of the two side plates (11); The number of the slider (282) and the polished rod (283) is two, the surface of the slider (282) is slidably connected to the inner wall of the slide groove, the two sliders (282) are respectively threadedly sleeved on both sides of the surface of the second bidirectional screw rod (281), the polished rod (283) is rotatably connected to the bottom of the slider (282), the surface of the polished rod (283) is fixedly sleeved with a second straightening roller (284), the bottom of the polished rod (283) is fixedly sleeved with a second bevel gear (31), the third bevel gear ring (32) is fixedly sleeved on the surface of the second bidirectional screw rod (281), the surface of the polished rod (283) is rotatably sleeved with a positioning plate (30), the surface of the slider (282) is fixedly sleeved with a welding frame (33), and the surface of the welding frame (33) is fixedly sleeved with a hollow frame (34).

6. A metal wire straightening and cutting device according to claim 5, characterized in that: The adjustment mechanism (29) comprises a third stepping motor (291), a spline shaft (292) and a first bevel gear (293); the third stepping motor (291) is fixed to the surface of a side plate (11); one end of the spline shaft (292) is rotatably connected to the inner surface of the other side plate (11); the other end of the spline shaft (292) is fixed to the output shaft of the third stepping motor (291); there are two first bevel gears (293); the first bevel gears (293) are slidably sleeved on the surface of the spline shaft (292); the surface of the positioning plate (30) is rotatably connected to the surface of the first bevel gear (293); and the second bevel gear (31) is meshed with the first bevel gear (293).

7. The metal wire straightening and cutting device according to claim 1, characterized in that: The ascending mechanism (35) comprises an upper extension frame (351), a bending plate (352) and a first oblique rod (353); the upper extension frame (351) is fixed to the surface of a limiting plate (19) on one side; the bending plate (352) is fixed to the bottom of the upper extension frame (351); the first oblique rod (353) is fixed to the surface of the bending plate (352); the upper L-shaped plate (37) is slidably sleeved on the surface of the first oblique rod (353); the descending mechanism (36) comprises a lower extension frame (361), a thin plate (362) and a second oblique plate (363); the lower extension frame (361) is fixed to the surface of the limiting plate (19) on the other side; the thin plate (362) is fixed to the top of the lower extension frame (361); the second oblique plate (363) is fixed to the surface of the thin plate (362); and the lower L-shaped plate (38) is slidably opened on the surface of the thin plate (362).

8. The metal wire straightening and cutting device according to claim 1, characterized in that: The feeding mechanism (40) comprises a bracket (401), an electric push rod (402) and a push plate (403); the bracket (401) is fixed to the surface of the lower L-shaped plate (38); the electric push rod (402) is fixed to the top of the bracket (401); and the push plate (403) is fixed to the piston rod of the electric push rod (402).

9. The metal wire straightening and cutting device according to claim 1, characterized in that: The feeding mechanism (43) comprises a servo motor (431), a thin rod (432), a thick rod (433), a second belt pulley (434) and a transmission belt (435); the servo motor (431) is fixed to the surface of the vertical plate (42); the thin rod (432), the thick rod (433) and the second belt pulley (434) are each two in number; the thin rod (432) rotates and passes through the vertical plate (42); one end of the thin rod (432) on one side is fixed to the output shaft of the servo motor (431); one end of the thick rod (433) is fixed to the other end of the thin rod (432); the second belt pulley (434) is fixedly sleeved on the surface of the thin rod (432); the two second belt pulleys (434) are connected by belt transmission; and the transmission belt (435) is sleeved on the surface of the thick rod (433).

10. The metal wire straightening and cutting device according to claim 1, characterized in that: A shaped frame (45) is fixed at the bottom of the storage frame (41), and a supporting mechanism (46) is installed at the bottom of the shaped frame (45). The supporting mechanism (46) includes a supporting plate (461), a vertical rod (462) and a compression spring (463). The vertical rod (462) slides through the shaped frame (45), and the vertical rod (462) is fixed to the top of the supporting plate (461). The compression spring (463) is sleeved on the surface of the vertical rod (462), and the two ends of the compression spring (463) are respectively fixed to the top of the supporting plate (461) and the bottom of the shaped frame (45).

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