A straightening and cutting device for metal wire

Abstract

The application relates to the technical field of metal wire processing, in particular to a straightening and cutting device for metal wires, which comprises a workbench and further comprises: a horizontal plate and a second clamping structure are arranged on the top of the workbench, a moving seat is slidably arranged on the surface of the horizontal plate, and a first clamping structure is arranged on the top of the moving seat; the device can improve the straightening effect of the metal wires, increase the flexibility of the device during use, store the metal wires, convey and feed the metal wires, solve the problems that the straightening structure of the straightening and cutting device for the metal wires is fixed, the metal wires cannot be straightened in multiple directions, the use effect and flexibility are poor, and the workers need to carry and feed the metal wires during use of the straightening and cutting device, and the process is time-consuming and laborious.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of metal wire processing, in particular to a straightening and cutting device for metal wire. BACKGROUND

[0002] Metal wire is a hot-rolled steel, and its cross-sectional size is the smallest. In China, hot-rolled round steel with a diameter of 5-9 mm is supplied in coils and is called wire rod. Wire rod is also called wire bar because it is delivered in the form of a coil. Metal wire can be cut to a fixed length during processing to ensure its subsequent use. In addition, metal wire may need to be straightened due to defects such as bending and twisting during production or use.

[0003] Currently, some straightening and cutting devices straighten metal wire by extruding it in one direction. This method is not very effective in straightening metal wire. For example, longitudinal extrusion cannot straighten the transverse bending. In addition, the position of the straightening structure in some straightening and cutting devices is fixed and cannot be adjusted flexibly according to the diameter of the metal wire. Furthermore, some straightening and cutting devices for metal wire require manual loading of the metal wire by the operator, which is time-consuming and labor-intensive. In addition, some longer metal wires need to be supported at the end away from the cutting device by another device, which is inconvenient. SUMMARY

[0004] The present application aims to provide a straightening and cutting device for metal wire that can improve the straightening effect of metal wire and increase the flexibility of the device in use. The device can not only store metal wire but also transport and load it, solving the problem of the fixed straightening structure of some straightening and cutting devices for metal wire, which cannot straighten metal wire in multiple directions and has poor use effect and flexibility. In addition, the device solves the problem of the need for manual loading of metal wire by the operator, which is time-consuming and labor-intensive.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a straightening and cutting device for metal wire, comprising a workbench, further comprising:

[0006] A horizontal plate and a second clamping structure are installed on the top of the workbench. A moving seat is slidably sleeved on the surface of the horizontal plate. A first clamping structure is installed on the top of the moving seat. A moving lead screw that penetrates the moving seat is rotatably connected to the surface of the horizontal plate. A drive motor is arranged in the horizontal plate, and the drive motor is fixed to one end of the moving lead screw. A cutting structure is installed on the surface of the workbench.

[0007] The bottom plate is fixed to the surface of the workbench, both sides of the top of the bottom plate are fixed with side plates, 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 arranged on the surface of the first driving mechanism, a short shaft is rotatably arranged on the surface of the connecting plate, a first bevel gear and a second bevel gear are fixed on both ends of the short shaft, a first straightening mechanism is installed on the surface of the connecting plate, limit plates are rotatably connected to both ends of the first straightening mechanism, and a first double-shaft screw is rotatably connected to the top of the bottom plate and penetrates the limit plates;

[0008] A first bevel gear is fixedly arranged on the surface of the first double-shaft screw, an auxiliary mechanism is installed on the inner surface of one side plate, a driven wheel is fixedly arranged on the surface of the auxiliary mechanism, a U-shaped plate is fixed to the top of the top plate and is provided with a through slot and a sliding slot, a second driving mechanism is installed on the surface of the U-shaped plate, a second straightening mechanism is arranged in the sliding slot, a second bevel gear is fixed to the bottom of the second straightening mechanism, an adjusting mechanism is installed on the surface of the side plate, and a positioning plate is movably arranged on the surface of the adjusting mechanism;

[0009] A third bevel gear is fixedly arranged on the surface of the second straightening mechanism, a welding frame is fixed to the surface of the second straightening mechanism, a hollow frame is fixed to the surface of the welding frame, an ascending mechanism is installed on the surface of one limit plate, a descending mechanism is installed on the surface of the other limit plate, an upper L-shaped plate is slidably arranged on the surface of the ascending mechanism, a lower L-shaped plate is slidably arranged on the surface of the descending mechanism, a slot is formed in the surface of the lower L-shaped plate, guide rods are fixed to 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.

[0010] A storage box is fixed to the surface of the descending mechanism, vertical plates and a baffle are fixed to the surface of the storage box, a feeding mechanism is installed on the surface of the vertical plates, a U-shaped frame is fixed to the bottom of the storage box, and a supporting mechanism is installed on the bottom of the U-shaped frame.

[0011] Preferably, the first driving mechanism comprises a first stepper motor, shafts, bevel gear plates and first belt plates, the first stepper motor is fixed to the top of the top plate, the number of the shafts, the bevel gear plates and the first belt plates is two, two shafts are rotatably connected to both sides of the top of the bottom plate, the top of one side shaft is fixed with the output shaft of the first stepper motor, the bevel gear plates are slidably arranged on the surface of the shafts, the surfaces of the bevel gear plates are rotatably connected with the surface of the connecting plate, the shafts movably penetrate the connecting plate, the first belt plates are fixedly arranged on the surface of the shafts, the two first belt plates are drivingly connected through a belt, and the bevel gear plates are engaged with the first bevel gear.

[0012] Preferably, the first straightening mechanism comprises a cross bar, a first straightening roller and a first gear ring, the cross bar is rotatably connected through the connecting plate, the first straightening roller and the first gear ring are fixedly sleeved on the surface of the cross bar, the limiting plate is rotatably connected to one end of the cross bar, and the first gear ring is engaged with the second bevel gear plate.

[0013] Preferably, the auxiliary mechanism comprises a fixed block, an auxiliary rod and a second bevel gear ring, the number of the fixed block and the second bevel gear ring is two, the fixed block is fixed to the inner surface of one side plate, the auxiliary rod is rotatably connected through the fixed block, the driven wheel is fixedly sleeved on the surface of the auxiliary rod, two second bevel gear rings are fixed to two ends of the auxiliary rod respectively, one side second bevel gear ring is engaged with the first bevel gear ring, and the other side second bevel gear ring is engaged with the third bevel gear ring, the second driving mechanism comprises a second stepper motor, a drive shaft and a driving wheel, the second stepper motor is fixed to the surface of the U-shaped plate, one end of the drive shaft is rotatably connected to the inner surface of the U-shaped plate, the other end of the drive shaft is fixedly connected to the output shaft of the second stepper motor, and the driving wheel is fixedly sleeved on the surface of the drive shaft.

[0014] Preferably, the second straightening mechanism comprises a second bidirectional screw rod, a sliding block and a light rod, two ends of the second bidirectional screw rod are rotatably connected to the surfaces of the two side plates respectively, the number of the sliding block and the light rod is two, the surface of the sliding block is slidably connected to the inner wall of the sliding groove, two sliding blocks are threadedly sleeved on the two sides of the surface of the second bidirectional screw rod respectively, the light rod is rotatably connected to the bottom of the sliding block, the second bevel gear is fixed to the bottom of the light rod, the third bevel gear ring is fixedly sleeved on the surface of the second bidirectional screw rod, the light rod is rotatably connected through the positioning plate, the welding frame is fixed to the surface of the sliding block, and the surface of the light rod is fixedly sleeved with the second straightening roller.

[0015] Preferably, the adjusting mechanism comprises a third stepper motor, a spline shaft and a first bevel gear, the third stepper motor is fixed to the surface of one side plate, 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 fixedly connected to the output shaft of the third stepper motor, the number of the first bevel gear 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 engaged with the first bevel gear.

[0016] Preferably, the lifting mechanism comprises an upper extension frame, a bent plate and a first inclined rod, the upper extension frame is fixed to the surface of one side limiting plate, the bent plate is fixed to the bottom of the upper extension frame, the first inclined rod is fixed to the surface of the bent plate, the upper L-shaped plate is slidably sleeved on the surface of the first inclined rod, and the descending mechanism comprises 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, and the lower L-shaped plate is slidably sleeved on the surface of the second inclined plate.

[0017] Preferably, the feeding mechanism comprises 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, and the push plate is fixed to the piston rod of the electric push rod.

[0018] Preferably, the feeding mechanism comprises a servo motor, a thin rod, a thick rod, a second belt disc and a transmission belt, the servo motor is fixed to the surface of the vertical plate, the number of the thin rod, the thick rod and the second belt disc is two, the thin rod is rotatably penetrated through 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 disc is fixedly sleeved on the surface of the thin rod, the two second belt discs are connected through a belt transmission, and the transmission belt is sleeved on the surface of the thick rod.

[0019] Preferably, the supporting mechanism comprises a supporting plate, a vertical rod and a compression spring, the vertical rod is slidably penetrated through the H-shaped frame, the vertical rod is fixed to the top of the supporting plate, the compression spring is sleeved on the surface of the vertical rod, and the two ends of the compression spring are respectively fixed to the top of the supporting plate and the bottom of the H-shaped frame.

[0020] Compared with the prior art, the present application has the following advantages:

[0021] The present application not only can extrude and straighten the metal wire in different directions, but also can adjust the positions of the first straightening mechanism and the second straightening mechanism according to the diameter of the metal wire, thereby improving the straightening effect of the device on the metal wire and increasing the flexibility of the device in use. In addition, the device can not only store the metal wire to reduce the feeding frequency of the workers, but also can transport and feed the metal wire to reduce the working intensity of the workers. The present application solves the problems of the prior art, such as the fixed straightening structure, the inconvenience of multi-directional straightening of the metal wire, the poor use effect and flexibility, and the need for workers to carry and feed the metal wire, which is time-consuming and laborious. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a perspective view of the present application from another angle;

[0023] Figure 2 is a perspective view of the present application from another angle;

[0024] Figure 3 is a perspective view of the present application with the top plate cut open;

[0025] Figure 4 is a perspective view of the present application from another angle;

[0026] Figure 5 is a perspective view of the present application with one side plate removed;

[0027] Figure 6 is a perspective view of the present application with one side plate removed;

[0028] Figure 7 is a perspective view of the present application with one side plate removed;

[0029] Figure 8 is a perspective view of the present application with one side plate removed;

[0030] Figure 9 is a perspective view of the present application with one side plate removed;

[0031] Figure 10 is a perspective view of the present application with one side plate removed;

[0032] Figure 11 is a perspective view of the present application with one side plate removed;

[0033] Figure 12 is a perspective view of the present application with one side plate removed;

[0034] Figure 13 is a perspective view of the present application with one side plate removed.

[0035] In the figure: 1, workbench; 2, cross plate; 3, moving lead 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 stepping motor; 132, rotating shaft; 133, conical gear disc; 134, first belt disc; 14, connecting plate; 15, short shaft; 16, first bevel gear disc; 17, first straightening mechanism; 171, cross rod; 172, first straightening roller; 173, first gear ring; 18, second bevel gear disc; 19, limiting plate; 20, ball; 21, limiting groove; 22, first bidirectional lead screw; 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 lead screw; 282, sliding block; 283, light rod; 284, second straightening roller; 29, adjusting mechanism; 291, third stepping motor; 292, spline shaft; 293, first conical gear; 30, positioning plate; 31, second conical gear; 32, third bevel gear ring; 33, welding frame; 34, hollow frame; 35, lifting mechanism; 351, upper extension frame; 352, bent plate; 353, first inclined rod; 36, lowering 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, support; 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 disc; 435, transmission belt; 44, baffle; 45, U-shaped frame; 46, supporting mechanism; 461, supporting plate; 462, vertical rod; 463, compression spring. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0037] Please refer to Figures 1-13The utility model provides a kind of straightening cutting device of metal wire, including workbench 1, the top of workbench 1 is equipped with cross plate 2, the surface of cross plate 2 is slidably covered with moving seat 4, the top of workbench 1 is equipped with second clamping structure 6, the top of moving seat 4 is equipped with first clamping structure 5, second clamping structure 6 and first clamping structure 5 are both existing mature technology, here is not described, the surface of cross plate 2 is rotatably penetrated with moving lead screw 3, moving lead screw 3 is threadedly penetrated moving seat 4, the inside of cross plate 2 is provided with driving motor, driving motor is fixed with one end of moving lead screw 3, after driving motor starts, screw rod rotates and can drive moving seat 4 to move, to move metal wire, first clamping structure 5 and second clamping structure 6 can clamp metal wire when using, first clamping structure 5 and moving seat 4 can move metal wire, second clamping structure 6 can clamp one end of metal wire, the surface of workbench 1 is equipped with cutting structure 7, cutting structure 7 can cut the metal wire of the segment clamped by second clamping structure 6, the surface and top of workbench 1 are fixed with connecting rod 8, the number of connecting rod 8 is several, several connecting rods 8 are correspondingly set, the surface of connecting rod 8 is rotatably penetrated with support roller 9, support roller 9 can support metal wire, the surface of workbench 1 is fixed with bottom plate 10, the top of bottom plate 10 is fixed with side plate 11 on both sides, two side plates 11 are fixed with top plate 12, the top of top plate 12 is equipped with first driving mechanism 13, the surface of first driving mechanism 13 is provided with connecting plate 14, the surface of connecting plate 14 is rotatably penetrated with short shaft 15, the both ends of short shaft 15 are respectively fixed with first bevel gear 16 and second bevel gear 18, first bevel gear 16 is used in conjunction with first driving mechanism 13, the surface of connecting plate 14 is equipped with first straightening mechanism 17, second bevel gear 18 is used in conjunction with first straightening mechanism 17, the both ends of first straightening mechanism 17 are rotatably connected with limit plate 19, the number of limit plate 19 is four, the surface of limit plate 19 is embedded with ball 20, the inner surface of side plate 11 is provided with limit groove 21, the surface of ball 20 is in contact with the inner wall of limit groove 21, the top of bottom plate 10 is rotatably connected with first bidirectional screw rod 22, first bidirectional screw rod 22 is threadedly penetrated two limit plates 19, first bidirectional screw rod 22 can drive two limit plates 19 to move simultaneously when rotating, to adjust the position of first straightening mechanism 17, first bidirectional screw rod 22 is rotatably penetrated top plate 12, the surface of first bidirectional screw rod 22 is fixedly covered with first bevel gear 23, the inner surface of one side side plate 11 is equipped with auxiliary mechanism 24, the surface of auxiliary mechanism 24 is fixedly covered with driven wheel 25, the top of top plate 12 is fixed with U-shaped plate 26 and is provided with through slot and sliding slot, the surface of U-shaped plate 26 is equipped with second driving mechanism 27 used in conjunction with driven wheel 25, the inside of sliding slot is provided with second straightening mechanism 28, the bottom of second straightening mechanism 28 is fixed with second bevel gear 31, the surface of side plate 11 is equipped with adjusting mechanism 29, the surface of adjusting mechanism 29 is movably covered with positioning plate 30,The surface of the second straightening mechanism 28 is fixedly provided with a third bevel gear 32, the surface of the second straightening mechanism 28 is fixedly provided with a welding frame 33, the surface of the welding frame 33 is fixedly provided with a hollow frame 34, the surface of one side limiting plate 19 is mounted with a lifting mechanism 35, the surface of the other side limiting plate 19 is mounted with a descending mechanism 36, the surface of the lifting mechanism 35 is slidably provided with an upper L-shaped plate 37, the surface of the descending mechanism 36 is slidably provided with a lower L-shaped plate 38, the surface of the lower L-shaped plate 38 is provided with a slot, the surfaces of the upper L-shaped plate 37 and the lower L-shaped plate 38 are fixedly provided with guide rods 39, one end of the guide rod 39 is in contact with the inner wall of the hollow frame 34, 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 facilitating the application to metal wires of different sizes, the surface of the lower L-shaped plate 38 is mounted with a feeding mechanism 40, the surface of the descending mechanism 36 is fixedly provided with a storage frame 41, the surface of the storage frame 41 is fixedly provided with a vertical plate 42 and a baffle 44, the surface of the vertical plate 42 is mounted with a feeding mechanism 43, a cavity is formed in the vertical plate 42, the feeding mechanism 43 can convey the metal wire to facilitate feeding of the metal wire, the bottom of the storage frame 41 is fixedly provided with a U-shaped frame 45, the bottom of the U-shaped frame 45 is mounted with a supporting mechanism 46, the supporting mechanism 46 can support the U-shaped frame 45 to increase the stability of the storage frame 41 and the U-shaped frame 45, the transverse plate 2, the moving lead screw 3, the moving 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 here.

[0038] The first driving mechanism 13 comprises a first stepper motor 131, rotating shafts 132, conical gear plates 133 and first belt plates 134, the first stepper motor 131 is fixed to the top of the top plate 12, the number of the rotating shafts 132, the conical gear plates 133 and the first belt plates 134 is two, the two rotating shafts 132 are respectively rotationally connected to the two sides of the top of the bottom plate 10, the top of one side rotating shaft 132 rotationally penetrates the top plate 12 and is fixed with the output shaft of the first stepper motor 131, the conical gear plate 133 is slidably provided on the surface of the rotating shaft 132, the surface of the conical gear plate 133 is rotationally connected with the surface of the connecting plate 14, the rotating shaft 132 movably penetrates the connecting plate 14, the first belt plate 134 is fixedly provided on the surface of the rotating shaft 132, the two first belt plates 134 are transmissionally connected through a belt, the staff starts the first stepper motor 131, the first belt plate 134 cooperates with the belt, at this time, the two rotating shafts 132 simultaneously drive the conical gear plate 133 to rotate, the conical gear plate 133 is engaged with the first bevel gear plate 16, the conical gear plate 133 drives the first bevel gear plate 16 to rotate when rotating, at this time, the short shaft 15 drives the second bevel gear plate 18 to rotate, accordingly, the first straightening mechanism 17 is driven to rotate through the second bevel gear plate 18.

[0039] The first straightening mechanism 17 comprises a crossbar 171, first straightening rollers 172 and first gear rings 173, the crossbar 171 is rotatably connected through the connecting plate 14, the number of the first straightening mechanism 17 is two groups, the first straightening rollers 172 and the first gear rings 173 are both fixedly sleeved on the surface of the crossbar 171, the limiting plate 19 is rotatably connected to one end of the crossbar 171, when the first bidirectional screw rod 22 rotates, the limiting plate 19 drives the crossbar 171 to move, accordingly, the distance between the two first straightening rollers 172 can be adjusted, so that the first straightening mechanism 17 can cooperate to straighten metal wires with different diameters, and the first gear rings 173 are engaged with the second bevel gears 18.

[0040] The auxiliary mechanism 24 comprises fixed blocks 241, auxiliary rods 242 and second bevel gear rings 243, the number of the fixed blocks 241 and the second bevel gear rings 243 is both two, the fixed blocks 241 are fixed to the inner surface of one side of the side plate 11, the auxiliary rods 242 are rotatably connected through the fixed blocks 241, the driven wheels 25 are fixedly sleeved on the surface of the auxiliary rods 242, the two second bevel gear rings 243 are respectively fixed to the two ends of the auxiliary rods 242, one side of the second bevel gear ring 243 is engaged with the first bevel gear ring 23, and the other side of the second bevel gear ring 243 is engaged with the third bevel gear ring 32, when the second driving mechanism 27 drives the driven wheels 25 to rotate, the auxiliary rods 242 drive the second bevel gear rings 243 to rotate, accordingly, the first bevel gear ring 23 and the third bevel gear ring 32 can be driven to rotate through the second bevel gear rings 243.

[0041] 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 rotatably connected through the U-shaped plate 26 and fixed to the output shaft of the second stepping motor 271, and the driving wheel 273 is fixedly sleeved on the surface of the driving shaft 272, the driving wheel 273 is engaged with the driven wheel 25, when the second stepping motor 271 is started, the driving shaft 272 drives the driving wheel 273 to rotate, accordingly, 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.

[0042] The second straightening mechanism 28 comprises a second bidirectional screw rod 281, a sliding block 282 and a light rod 283, both ends of the second bidirectional screw rod 281 are rotatably connected with the surfaces of the two side plates 11, the number of the sliding block 282 and the light rod 283 is two, the surface of the sliding block 282 is slidably connected with the inner wall of the sliding groove, the two sliding blocks 282 are threadedly sleeved on the two sides of the surface of the second bidirectional screw rod 281, the light rod 283 is rotatably connected with the bottom of the sliding block 282, the surface of the light rod 283 is fixedly sleeved with a second straightening roller 284, the second bevel gear 31 is fixed on the bottom of the light rod 283, the third bevel gear 32 is fixedly sleeved on the surface of the second bidirectional screw rod 281, the light rod 283 is rotatably penetrated through the positioning plate 30, when the third bevel gear 32 rotates with the auxiliary mechanism 24, the second bidirectional screw rod 281 rotates and drives the two sliding blocks 282 to move at the same time, at this time, the light rod 283 moves and drives the adjusting mechanism 29 to adjust through the positioning plate 30, the second straightening mechanism 28 and the adjusting mechanism 29 can be used in cooperation with metal wires of different diameters, the second straightening mechanism 28 and the first straightening mechanism 17 can be used for extruding and straightening the metal wire, and the welding frame 33 is fixed on the surface of the sliding block 282.

[0043] The adjusting 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 on the surface of one side plate 11, one end of the spline shaft 292 is rotatably connected with the inner surface of the other side plate 11, the other end of the spline shaft 292 is rotatably penetrated through one side plate 11 and fixed with the output shaft of the third stepping motor 291, the number of the first bevel gear 293 is two, the first bevel gear 293 is slidably sleeved on the surface of the spline shaft 292, the surface of the positioning plate 30 is rotatably connected with the surface of the first bevel gear 293, the second bevel gear 31 is engaged with the first bevel gear 293, the staff starts the third stepping motor 291, the spline shaft 292 rotates and drives the first bevel gear 293 to rotate, at this time, the second bevel gear 31 can rotate.

[0044] The lifting mechanism 35 comprises an upper extension frame 351, a bending plate 352 and a first inclined rod 353, the upper extension frame 351 is fixed on the surface of one side limiting plate 19, the bending plate 352 is fixed on the bottom of the upper extension frame 351, the number of the first inclined rod 353 is several, the first inclined rod 353 is fixed on the surface of the bending plate 352, the upper L-shaped plate 37 is slidably sleeved on the surface of the first inclined rod 353, when one side limiting plate 19 rises, the upper extension frame 351 drives the bending plate 352 to rise, at this time, the first inclined rod 353 drives the upper L-shaped plate 37 to rise.

[0045] The descending mechanism 36 comprises a lower extension frame 361 fixed to the surface of the other side limiting plate 19, a thin plate 362 fixed to the top of the lower extension frame 361, and a plurality of second inclined plates 363 fixed to the surface of the thin plate 362. The lower L-shaped plate 38 is sleeved on the surface of the second inclined plates 363. When the other side limiting plate 19 descends, the lower extension frame 361 is driven to descend, and the thin plate 362 is driven to descend with the lower extension frame 361, thereby driving the second inclined plates 363 to descend, so as to adjust the height of the lower L-shaped plate 38. At the same time, the upper L-shaped plate 37 is driven to ascend by the ascending mechanism 35, and the distance between the upper L-shaped plate 37 and the lower L-shaped plate 38 can be changed to adapt to different metal wires.

[0046] The feeding mechanism 40 comprises a bracket 401 fixed to the surface of the lower L-shaped plate 38, an electric push rod 402 fixed to the top of the bracket 401, and a push plate 403 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 drives 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 towards the metal wire, thereby feeding the metal wire. The metal wire can be conveyed to the supporting roller 9 by the second straightening mechanism 28 and the first straightening mechanism 17.

[0047] The feeding mechanism 43 comprises a servo motor 431 fixed to the surface of the vertical plate 42, a thin rod 432, a thick rod 433, two second belt pulleys 434, and a transmission belt 435. The thin rod 432 is rotatably penetrated through the vertical plate 42, one end of one thin rod 432 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 pulleys 434 are fixedly sleeved on the surface of the thin rod 432. The two second belt pulleys 434 are connected by a belt, and the transmission belt 435 is sleeved on the surface of the thick rod 433. The staff starts the servo motor 431, and the two thin rods 432 drive the two thick rods 433 to rotate under the connection of the second belt pulleys 434 and the belt. Accordingly, the transmission belt 435 rotates with the thick rod 433, thereby conveying the metal wire placed on the transmission belt 435, so as to feed the metal wire. This feeding process can be used with metal wires of different diameters.

[0048] The supporting mechanism 46 comprises a supporting plate 461, a vertical rod 462 and a compression spring 463, the vertical rod 462 is slidably penetrated through the frame 45, 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 frame 45, under the action of the compression spring 463, the frame 45 can be supported, then the frame 45 is lowered along with the lowering of the storage frame 41 by the lowering mechanism 36, and in this process, the supporting mechanism 46 can support the lifting of the frame 45 and the storage frame 41.

[0049] The working principle is that the workers place the metal wire on the top of the transmission belt 435, and then the workers start the servo motor 431, the thin rod 432 drives the thick rod 433 to rotate, and the metal wire is conveyed through the transmission belt 435, and the metal wire falls to the surface of the lower L-shaped plate 38 through the descending mechanism 36, at this time, the lower L-shaped plate 38 cooperates with the upper L-shaped plate 37 to limit the metal wire, then the workers start the electric push rod 402, and the push plate 403 pushes one end of the metal wire, so that the metal wire can be fed, and the cooperation of the feeding mechanism 43 and the feeding mechanism 40 can feed the metal wire, the other end of the metal wire passes through the second straightening mechanism 28, at the same time, the workers start the third stepper motor 291 and the first stepper motor 131, the spline shaft 292 drives the first bevel gear 293 to rotate, the first bevel gear 293 drives the second bevel gear 31 to rotate, and the light rod 283 is driven to rotate, at this time, the second straightening roller 284 rotates to clamp and drive the feeding of the metal wire, 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, the first stepper motor 131 drives the rotating shaft 132 to rotate, the taper gear disc 133 drives the first bevel gear 16 to rotate, at this time, the short shaft 15 drives the second bevel gear 18 to rotate, the second bevel gear 18 cooperates with the first gear ring 173 to drive the horizontal rod 171 to rotate, the first straightening roller 172 rotates, and the two first straightening rollers 172 rotate to clamp and feed the other end of the metal wire, at this time, the two second straightening rollers 284 and the two first straightening rollers 172 cooperate to straighten the metal wire, and the metal wire is transmitted to the supporting roller 9 after being straightened, and the supporting roller 9 supports and guides the metal wire, in this process, the workers can start the driving motor to drive the threaded rod to rotate, the threaded rod drives the moving seat 4 to move, and the workers can clamp the other end of the metal wire through the first clamping structure 5, then the driving motor, the threaded rod and the moving seat 4 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, and finally the workers can start the cutting structure 7 and cut the metal wire, and the device can store, feed, straighten and cut the metal material when in use.

[0050] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0051] While the embodiments of the application have been shown and described herein, it is to be understood that the application is not limited to these embodiments. Rather, numerous modifications are possible without departing from the spirit and scope of the present application as delineated by the claims and their equivalents.

Claims

1. A straightening and cutting device for metal wire, comprising a worktable (1), a horizontal plate (2), a second clamping structure (6), and a cutting structure (7), characterized in that, Also includes: A base plate (10) is fixed to the surface of the workbench (1). A side plate (11) is fixed to the top of the base plate (10) and rotatably connected to a first bidirectional lead screw (22). A top plate (12) is fixed to the surface of the side plate (11) and an adjustment mechanism (29) and an auxiliary mechanism (24) are installed thereon. A driven wheel (25) is fixedly sleeved on the surface of the auxiliary mechanism (24). The top of the top plate (12) has a groove with a second straightening mechanism (28) inside, and a connecting rod is installed on the surface. The first driving mechanism (13) of the plate (14) has a U-shaped plate (26) fixed on the top of the top plate (12). The surface of the connecting plate (14) is equipped with a first straightening mechanism (17). The first straightening mechanism (17) includes a crossbar (171), a first straightening roller (172) and a first toothed ring (173). The crossbar (171) rotates through the connecting plate (14). The first straightening roller (172) and the first toothed ring (173) are both fixedly sleeved on the surface of the crossbar (171). The third bevel gear ring (32) is fixed to the second straightening mechanism (28), and the limiting plate (19) is rotatably connected to the first straightening mechanism (17) and equipped with the rising mechanism (35) and the falling mechanism (36). The limiting plate (19) is rotatably connected to one end of the crossbar (171). The first bidirectional lead screw (22) is threaded through the limiting plate (19). The second straightening mechanism (28) includes a second bidirectional lead screw (281), a slider (282), and a guide rod (283). The two ends of the second bidirectional lead screw (281) are rotatably connected to the surfaces of the two side plates (11) respectively. The number of sliders (282) and guide rods (283) are both two. 82) The surface of the slide is slidably connected to the inner wall of the slide groove. Two sliders (282) are respectively threaded on both sides of the surface of the second bidirectional screw (281). The smooth rod (283) is rotatably connected to the bottom of the slider (282). The surface of the smooth rod (283) is fixedly fitted with a second straightening roller (284). The bottom of the smooth rod (283) is fixed with a second bevel gear (31). The third bevel gear ring (32) is fixedly fitted on the surface of the second bidirectional screw (281). The surface of the smooth rod (283) is rotatably fitted with a positioning plate (30). The surface of the slider (282) is fixed with a welding frame (33). The surface of the welding frame (33) is fixed with a hollow frame (34). An upper L-shaped plate (37) and a lower L-shaped plate (38) are respectively slidably sleeved on the surfaces of the lifting mechanism (35) and the lowering mechanism (36). The surface of the lower L-shaped plate (38) has a slot and a feeding mechanism (40) is installed thereon. Guide rods (39) are fixed on the surfaces of the upper L-shaped plate (37) and the lower L-shaped plate (38). 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 limiting plate (19) on one side, and the bending plate (352) is fixed to the bottom of the upper extension frame (351). The first inclined rod (353) is fixed to the surface of the bent plate (352), and the upper L-shaped plate (37) is slidably sleeved on the surface of the first inclined rod (353). The lowering 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 other side limiting plate (19), the thin plate (362) is fixed to the top of the lower extension frame (361), the second inclined plate (363) is fixed to the surface of the thin plate (362), and the lower L-shaped plate (38) is slidably sleeved on the surface of the second inclined plate (363). A second drive mechanism (27) is installed on the surface of the U-shaped plate (26). The auxiliary mechanism (24) includes a fixed block (241), an auxiliary rod (242), and a second bevel gear ring (243). There are two fixed blocks (241) and two bevel gear rings (243). The fixed block (241) is fixed to the inner surface of one side plate (11). The auxiliary rod (242) rotates through the fixed block (241). The driven wheel (25) is fixedly sleeved on the surface of the auxiliary rod (242). The two second bevel gear rings (243) are respectively fixed to both ends of the auxiliary rod (242). The first bidirectional lead screw (22) is fixedly sleeved with a first bevel gear ring (23). The second bevel gear ring (23) is fixedly sleeved on the surface of one side. The bevel gear ring (243) meshes with the first bevel gear ring (23), and the second bevel gear ring (243) meshes with the third bevel gear ring (32) on the other side. The second drive mechanism (27) includes a second stepper motor (271), a drive shaft (272), and a drive wheel (273). The second stepper motor (271) is fixed to the surface of the U-shaped plate (26). One end of the drive shaft (272) is rotatably connected to the inner surface of the U-shaped plate (26), and the other end of the drive shaft (272) is fixed to the output shaft of the second stepper motor (271). The drive wheel (273) is fixedly sleeved on the surface of the drive shaft (272), and the drive wheel (273) meshes with the driven wheel (25). A storage frame (41) is fixed to the surface of the lowering mechanism (36), and a baffle (44) and a vertical plate (42) on the surface of the storage frame (41) are fixed thereon.

2. The straightening and cutting device for metal wire according to claim 1, characterized in that: The first drive mechanism (13) includes a first stepper motor (131), a rotating shaft (132), a bevel gear disk (133), and a first pulley (134). The first stepper motor (131) is fixed to the top of the top plate (12). There are two rotating shafts (132), two bevel gear disks (133), and two first pulleys (134). The two rotating shafts (132) are rotatably connected to the 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). The bevel gear disk (133) is slidably sleeved on the surface of the rotating shaft (132). The surface of the bevel gear disk (133) is rotatably connected to the surface of the connecting plate (14). The rotating shaft (132) movably passes through the connecting plate (14). 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 drive. The surface of the connecting plate (14) is rotatably connected by a short shaft (15). The two ends of the short shaft (15) are respectively fixed with a first bevel gear disk (16) and a second bevel gear disk (18). The bevel gear disk (133) meshes with the first bevel gear disk (16), and the first gear ring (173) meshes with the second bevel gear disk (18).

3. The straightening and cutting device for metal wire according to claim 1, characterized in that: The adjustment 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) 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 gears (293). The second bevel gear (31) meshes with the first bevel gears (293).

4. The straightening and cutting device for metal wire according to claim 1, characterized in that: 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).

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

6. The straightening and cutting device for metal wire according to claim 1, characterized in that: The bottom of the storage box (41) is fixed with a U-shaped frame (45), and the bottom of the U-shaped frame (45) is equipped with a support mechanism (46). 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 U-shaped 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 fixed to the top of the support plate (461) and the bottom of the U-shaped frame (45) respectively.

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