CN114210875A - Wave forming system for iron wire - Google Patents

Abstract

The application relates to the field of bending equipment, in particular to a wave forming system for an iron wire, which comprises a bending device, wherein the bending device comprises a rack, a first lifting frame, a first driving mechanism, an upper bending wheel, a lower bending wheel and a second driving mechanism; the first lifting frame is matched with the rack in a sliding mode, and the first driving mechanism is used for driving the first lifting frame to lift; the upper bending wheel is rotatably arranged on the first lifting frame; the lower bending wheel is rotatably arranged on the rack, and the second driving mechanism is used for driving the lower bending wheel to rotate. This application is convenient for bend the iron wire of multiple diameter.

Description

Wave forming system for iron wire

Technical Field

The application relates to the field of bending equipment, in particular to a wave forming system for an iron wire.

Background

With the rapid development of science and technology, wavy metal wires and non-metal wires are more and more common in daily life.

The related art discloses a wave forming machine, which comprises a machine body, a material straightening device, a forming device, a cutting device, a control device and an electromagnetic valve, wherein the material straightening device, the forming device and the cutting device are linearly arranged on the machine body; the material straightening device is a horizontal straightening wheel set and a vertical straightening wheel set which are arranged on the straightening bracket; the forming device comprises an upper forming disc and a lower forming disc which are arranged on the machine body, forming teeth are arranged on the forming discs at equal intervals, the forming teeth on the upper forming disc and the lower forming disc protrude out of the forming discs, and circular arc surfaces rotated by the forming teeth are intersected; the cutting device comprises a cutter bracket, a cutter and a cutter seat matched with the cutter, and the cutter is driven by a power device to do reciprocating cutting motion; the horizontal straightening wheel set, the vertical straightening wheel set, the upper forming disc and the lower forming disc are all driven by corresponding power devices; the control device is a control box for controlling the whole machine to work.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: go up the shaping dish and all rotate the setting on the fuselage with lower shaping dish, but go up the distance between shaping dish and the lower shaping dish and be unadjustable, consequently forming device can only bend the iron wire of a diameter.

Disclosure of Invention

In order to facilitate bending of iron wires of various diameters, the present application provides a wave forming system for an iron wire.

The application provides a wave forming system for iron wire adopts following technical scheme:

a wave forming system for an iron wire comprises a bending device, wherein the bending device comprises a rack, a first lifting frame, a first driving mechanism, an upper bending wheel, a lower bending wheel and a second driving mechanism; the first lifting frame is matched with the rack in a sliding mode, and the first driving mechanism is used for driving the first lifting frame to lift; the upper bending wheel is rotatably arranged on the first lifting frame; the lower bending wheel is rotatably arranged on the rack, and the second driving mechanism is used for driving the lower bending wheel to rotate.

By adopting the technical scheme, when the iron wires with different diameters need to be bent, the first lifting frame is driven to lift through the first driving mechanism, the first lifting frame drives the upper bending wheel to lift, so that the distance between the upper bending wheel and the lower bending wheel is adjusted, after the distance between the upper bending wheel and the lower bending wheel is adjusted, the lower bending wheel is driven to rotate through the second driving mechanism, the lower bending wheel drives the upper bending wheel to rotate in the rotating process, and the iron wires are bent.

Optionally, the first driving mechanism includes a worm wheel, a worm, a first motor, a bracket, a rack and two supporting blocks; the two supporting blocks are fixed on the first lifting frame, two ends of the worm are respectively penetrated through the two supporting blocks, and two ends of the worm are respectively rotatably connected with the two supporting blocks; a rotating shaft is rotatably arranged on the first lifting frame, the worm wheel is sleeved on the rotating shaft and is fixedly connected with the rotating shaft, and the worm wheel is meshed with the worm; the first motor is fixed on the supporting block, and an output shaft of the first motor is fixedly connected with the end part of the worm; the rack is fixed on the rack, the rack extends in the vertical direction, and the worm wheel is meshed with the rack.

By adopting the technical scheme, the first motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel and the rack are meshed with each other, so that the first lifting frame is driven to lift, the first lifting frame drives the upper bending wheel to lift, and the distance between the upper bending wheel and the lower bending wheel is adjusted; the first lifting frame drives the worm wheel and the worm to synchronously lift in the lifting process so as to enable the worm wheel and the worm to be meshed with each other all the time; meanwhile, the worm and gear structure has a self-locking function, so that when the first motor stops rotating, the first lifting frame cannot slide downwards under the action of self gravity.

Optionally, the rack is provided with a lifting groove and a guide groove which are communicated with each other, the first lifting frame comprises a first lifting block, a first guide block and a first installation block which are fixedly connected, the first lifting block is in sliding fit with the lifting groove, and the first guide block is in sliding fit with the guide groove; and the two supporting blocks are fixed on the first mounting block.

By adopting the technical scheme, the lifting groove has a guiding function on the first lifting block, so that the lifting stability of the first lifting block is improved; the guide groove has a guide effect on the first guide block, so that the lifting stability of the first guide block is improved; thereby increasing the lifting stability of the first mounting block; because two supporting shoes all are fixed in on the first installation piece to increased the stability that two supporting shoes go up and down, and then increased the stability that worm wheel and worm go up and down.

Optionally, the bracket includes a second mounting block and an adjusting block which are fixedly connected, a first adjusting groove is formed in the adjusting block, and the length direction of the first adjusting groove is perpendicular to the length direction of the rack; a first bolt penetrates through the first adjusting groove and is in threaded fit with the rack.

Through adopting above-mentioned technical scheme, first bolt is fixed in the frame with the regulating block to on being fixed in the frame with the second installation piece, not only increased the staff and installed and the convenience of dismantling the support, the staff is convenient for adjust the position of support along the length direction of first adjustment tank simultaneously.

Optionally, the upper bending wheel includes a rotating disk and an installation disk, the installation disk is fixed on the rotating disk, a plurality of positioning grooves are formed in the arc-shaped side wall of the installation disk, a bending tooth is fixedly arranged in each positioning groove, and one end of each bending tooth, which is far away from the installation disk, extends out of the edge of the rotating disk; the rotary disc is fixedly provided with a first rotary rod, the first rotary rod penetrates through the first lifting block, and the first rotary rod is connected with the first lifting block in a rotating mode.

By adopting the technical scheme, the positioning grooves have a positioning effect on the bending teeth, so that convenience for fixing the bending teeth on the mounting plate by workers is improved; the first lifting block is rotatably connected with the first rotating rod, and the first rotating rod has an upward bearing effect on the upper bending wheel; the upper bending wheel drives the first rotating rod and the first lifting block to rotate relatively in the rotating process.

Optionally, a second adjusting groove is formed in the bending tooth, the length direction of the second adjusting groove is the same as the length direction of the diameter of the rotating disc, a second bolt penetrates through the second adjusting groove, and the second bolt is in threaded fit with the rotating disc.

Through adopting above-mentioned technical scheme, the second bolt is fixed in the frame with the regulating block to on being fixed in the frame with second installation piece, not only increased the staff and installed and dismantled the convenience of the tooth of bending, the staff is convenient for adjust the position of the tooth of bending along the length direction of second adjustment tank simultaneously.

Optionally, the second driving mechanism includes a second motor, a driving helical gear, and a driven helical gear; the second motor is fixed on the rack, and an output shaft of the second motor penetrates through the driving helical gear and is fixedly connected with the driving helical gear; a second rotating rod is fixedly arranged on the lower bending wheel and is rotationally connected with the rack; the second rotary rod penetrates through the driven helical gear and is fixedly connected with the driven helical gear, and the driving helical gear is meshed with the driven helical gear.

Through adopting above-mentioned technical scheme, the second motor drive initiative helical gear is rotatory, and the initiative helical gear drives driven helical gear rotatory, and driven helical gear drives the second rotary rod rotatory, and the second rotary rod drives down the wheel rotation of bending, and the wheel of bending drives the wheel rotation of bending on rotatory in-process down to bend the straight line shape iron wire into the wave.

Optionally, a guide mechanism is arranged on the rack, the guide mechanism includes a bearing block and two first angle steels, the bearing block is fixed on the rack, and the two first angle steels are fixed on the bearing block.

Through adopting above-mentioned technical scheme, the frame has the bearing effect to the carrier block, and the carrier block has the bearing effect to two first angle steels, and two first angle steels have the guide effect to the iron wire, have increased the stability of iron wire motion.

Optionally, a third adjusting groove is formed in the first angle steel, a third bolt penetrates through the third adjusting groove, and the third bolt is in threaded fit with the bearing block.

Through adopting above-mentioned technical scheme, the third bolt is fixed in first angle steel on the carrier block, has not only increased the convenience of staff's installation and dismantlement first angle steel, and the staff is convenient for adjust the position of first angle steel along the length direction of third adjustment tank simultaneously to adjust the distance between two first angle steels.

Optionally, the lifting groove and the top end of the guide groove are both arranged in an opening manner.

Through adopting above-mentioned technical scheme, the top of lift groove and guide way is the opening setting, has not only increased the stroke that slides of first elevator and first guide block, has also increased the convenience that the staff installed first elevator in the lift groove simultaneously, has also increased the convenience that the staff installed first guide block in the guide way.

In summary, the present application includes at least one of the following beneficial technical effects:

when iron wires with different diameters need to be bent, the first lifting frame is driven to lift through the first driving mechanism, the first lifting frame drives the upper bending wheel to lift, so that the distance between the upper bending wheel and the lower bending wheel is adjusted, after the distance between the upper bending wheel and the lower bending wheel is adjusted, the lower bending wheel is driven to rotate through the second driving mechanism, and the lower bending wheel drives the upper bending wheel to rotate in the rotating process, so that the iron wires are bent;

the first motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel is meshed with the rack, so that the first lifting frame is driven to lift, the first lifting frame drives the upper bending wheel to lift, and the distance between the upper bending wheel and the lower bending wheel is adjusted; the first lifting frame drives the worm wheel and the worm to synchronously lift in the lifting process so as to enable the worm wheel and the worm to be meshed with each other all the time; meanwhile, the worm and gear structure has a self-locking function, so that when the first motor stops rotating, the first lifting frame cannot slide downwards under the action of self gravity;

the lifting groove has a guiding function on the first lifting block, so that the lifting stability of the first lifting block is improved; the guide groove has a guide effect on the first guide block, so that the lifting stability of the first guide block is improved; thereby increasing the lifting stability of the first mounting block; because two supporting shoes all are fixed in on the first installation piece to increased the stability that two supporting shoes go up and down, and then increased the stability that worm wheel and worm go up and down.

Drawings

Fig. 1 is a schematic structural view of a wave forming system for an iron wire in an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a feeding device in an embodiment of the present application.

Fig. 3 is a schematic structural view of a fixing mechanism in the embodiment of the present application.

Fig. 4 is a schematic structural diagram of a material guiding mechanism in an embodiment of the present application.

Fig. 5 is a schematic structural view of a bending apparatus in an embodiment of the present application.

Fig. 6 is a schematic structural diagram of another view angle of the bending device in the embodiment of the present application.

Fig. 7 is a partially enlarged view of a portion a in fig. 6.

Fig. 8 is a partially enlarged view of a portion B in fig. 5.

Fig. 9 is a schematic structural view of a cutting device in the embodiment of the present application.

Fig. 10 is a schematic structural diagram of a material receiving device in the embodiment of the present application.

Description of reference numerals:

1. a feeding device; 11. a first base; 111. a base plate; 112. a support bar; 1121. rotating the hole; 113. a reinforcing block; 12. a rotating frame; 121. a third rotating rod; 122. a first guide bar; 1221. a limiting strip; 1222. connecting blocks; 1223. an anti-drop block; 13. a tension frame; 131. a tension rod; 1311. a bearing part; 1312. a tension section; 1313. a circular arc portion; 1314. a connecting portion; 14. a fixing mechanism; 141. a sliding member; 1411. a sliding barrel; 1412. a tightening rod; 1413. an inclined lever; 142. a fourth bolt; 2. a material guiding device; 21. a second base; 211. a guide rail; 22. a slider; 221. a guide groove; 23. a first driving member; 24. a material guiding mechanism; 241. a first material guiding assembly; 2411. a first fixed block; 2412. a first material guide wheel; 2413. a first annular groove; 2414. a fifth bolt; 242. a material guide block; 2421. a material guide hole; 2422. round corners; 243. a second material guiding assembly; 2431. a second fixed block; 2432. a second material guide wheel; 2433. a second annular groove; 2434. a sixth bolt; 3. a bending device; 31. a frame; 311. mounting grooves; 312. a through groove; 313. mounting a plate; 314. a lifting groove; 315. a guide groove; 32. a first lifting frame; 321. a first lifting block; 322. a first guide block; 323. a first mounting block; 324. a rotating shaft; 33. a first drive mechanism; 331. a worm gear; 332. a worm; 333. a first motor; 334. a support; 3341. a second mounting block; 3342. an adjusting block; 3343. a first regulating groove; 3344. a first bolt; 335. a rack; 336. a support block; 34. an upper bending wheel; 341. rotating the disc; 342. mounting a disc; 343. bending the teeth; 344. a first rotating rod; 345. positioning a groove; 346. a second regulating groove; 347. a second bolt; 35. a lower bending wheel; 351. a second rotating rod; 36. a second drive mechanism; 361. a second motor; 362. a driving bevel gear; 363. a driven helical gear; 37. a guide mechanism; 371. a bearing block; 372. a first angle steel; 373. a third regulating groove; 374. a third bolt; 4. a cutting device; 41. a second lifting frame; 411. a second guide bar; 412. a second lifting block; 413. a third mounting block; 414. a seventh bolt; 42. a second driving member; 43. a second guide block; 44. a cutting mechanism; 441. a first cutter; 442. a second cutter; 443. a third driving member; 444. a fixed part; 5. a material receiving device; 51. a material receiving hopper; 52. a second angle steel; 53. support the feet.

Detailed Description

The present application is described in further detail below with reference to figures 1-10.

In the horizontal direction in this embodiment, the wave forming system will be described on the basis of defining the traveling direction of the iron wire as a first direction and defining the direction perpendicular to the traveling direction of the iron wire as a second direction.

Referring to fig. 1, the wave forming system for the iron wire comprises a feeding device 1, a material guiding device 2, a bending device 3, a cutting device 4 and a material receiving device 5 which are sequentially arranged along a first direction. The feeding device 1 is used for winding the iron wire and conveying the iron wire to the material guiding device 2, the material guiding device 2 is used for straightening the iron wire and conveying the iron wire to the bending device 3, the bending device 3 is used for bending the iron wire into a wave shape and conveying the wave-shaped iron wire to the cutting device 4, the cutting device 4 is used for cutting off the wave-shaped iron wire, and the material receiving device 5 is used for collecting the cut iron wire.

Referring to fig. 2, the feeding device 1 includes a first base 11, a rotating frame 12 and a tensioning frame 13, the rotating frame 12 is rotatably disposed on the first base 11, the tensioning frame 13 is fixed on the rotating frame 12, and the tensioning frame 13 is used for sleeving the iron wire. The cold heading machine continuously pulls the iron wire in the process of processing the iron wire, the iron wire drives the tensioning frame 13 to rotate, and the tensioning frame 13 drives the rotating frame 12 to rotate, so that the iron wire on the tensioning frame 13 can be conveniently unfolded.

Referring to fig. 2, the first base 11 includes a bottom plate 111 and a support rod 112 fixed on the bottom plate 111, the bottom plate 111 is disposed horizontally, the support rod 112 is disposed vertically, and the bottom end of the support rod 112 is fixedly connected to the upper surface of the bottom plate 111. Specifically, the horizontal section of the bottom plate 111 may be rectangular, circular, or polygonal. In the present embodiment, the horizontal section of the bottom plate 111 is rectangular. The support rod 112 may be shaped as a rectangular parallelepiped or a cylinder. In the present embodiment, the support rod 112 is shaped as a cylinder. The bottom end of the supporting rod 112 and the bottom plate 111 can be connected by welding or integrally forming. In this embodiment, the bottom end of the supporting rod 112 is welded to the upper surface of the bottom plate 111.

With continued reference to fig. 2, the upper surface of the bottom plate 111 is fixedly provided with a plurality of reinforcing blocks 113, the cross section of each reinforcing block 113 is triangular, and the side wall of each reinforcing block 113 is fixedly connected with the side wall of the support rod 112. Specifically, the number of the reinforcing blocks 113 may be two or four, the specific number of the reinforcing blocks 113 is not limited specifically, and the plurality of reinforcing blocks 113 increase the firmness of the connection between the supporting rod 112 and the bottom plate 111.

With continued reference to fig. 2, the swivel frame 12 includes a third swivel bar 121 and a plurality of first guide bars 122. The third rotating rod 121 is shaped as a cylinder, and the third rotating rod 121 extends in a vertical direction. In this embodiment, the number of the first guide rods 122 is four, the four first guide rods 122 all extend along the horizontal direction, and one ends of the four first guide rods 122 close to the third rotating rod 121 are all fixedly connected to the third rotating rod 121. The top end of the supporting rod 112 is provided with a rotating hole 1121, the bottom end of the third rotating rod 121 is inserted into the rotating hole 1121, and the third rotating rod 121 is rotatably connected with the supporting rod 112. Specifically, the number of the first guide rods 122 may be four or six. In this embodiment, the number of the first guide rods 122 is four, one end of each of the four first guide rods 122 close to the third rotating rod 121 is welded to the third rotating rod 121, and the four first guide rods 122 are circumferentially and uniformly distributed.

With continued reference to fig. 2, the tension frame 13 includes a plurality of tension rods 131, and specifically, the number of tension rods 131 may be four or six. In this embodiment, the number of the tension rods 131 is four, and the four-rod tension rods 131 are distributed in a central symmetry manner. Each tension rod 131 includes a bearing portion 1311, a tension portion 1312, a radius portion 1313, and a connecting portion 1314. The plane of the bearing part 1311 is a horizontal plane, and the axis of the bearing part 1311 is an irregular curve. The length direction of the tensioning portion 1312 is a vertical direction, the bottom end of the tensioning portion 1312 is integrally formed with one end of the bearing portion 1311, the top end of the tensioning portion 1312 is integrally formed with the bottom end of the arc portion 1313, one end of the connecting portion 1314 is integrally formed with one end of the arc portion 1313 far away from the tensioning portion 1312, and the four connecting portions 1314 are fixedly connected to connect the four tensioning rods 131 together, so that the tensioning frame 13 is formed.

Referring to fig. 2 and 3, the rotating frame 12 is provided with four fixing mechanisms 14 for fixing the tension frame 13, and in the present embodiment, the number of the fixing mechanisms 14 is four, and the four fixing mechanisms 14 are respectively mounted on the four first guide rods 122. Specifically, each fixing mechanism 14 includes a sliding member 141 and a fourth bolt 142, the sliding member 141 includes a sliding cylinder 1411 and a fastening rod 1412 integrally formed on the sliding cylinder 1411, the sliding cylinder 1411 is sleeved on the first guide rod 122, the sliding cylinder 1411 is in sliding fit with the first guide rod 122, the fourth bolt 142 is in threaded fit with the guide cylinder, and one end of the fourth bolt 142, which is far away from the nut, abuts on the first guide rod 122, so that the sliding cylinder 1411 is fixed on the first guide rod 122. The shape of the abutting rod 1412 is a cylinder, and the length direction of the abutting rod 1412 is a vertical direction. It is noted that the four abutting rods 1412 abut against the four bearing parts 1311, respectively, thereby fixing the tension frame 13 to the four bearing rods.

Referring to fig. 3, the top ends of the four abutting rods 1412 are integrally formed with inclined rods 1413, and the free ends of the inclined rods 1413 are located on the side of the tension rod 131 close to the third rotating rod 121. The free end of the inclined rod 1413 is located on one side of the tension rod 131 close to the center of the first base 11, so that the top end of the inclined rod 1413 is not easily touched by a worker in the working process, and the worker is protected.

Referring to fig. 1 and 4, the material guiding device 2 includes a second base 21, a slide block 22, a first driving member 23, and a material guiding mechanism 24. The second base 21 is fixed on the ground, the sliding block 22 is slidably disposed on the second base 21, the first driving member 23 is mounted on the second base 21, and the first driving member 23 is used for driving the sliding block 22 to slide along the second direction. In this embodiment, the first driving member 23 is a cylinder, the cylinder is fixed on the upper surface of the second base 21, and a piston rod of the cylinder is fixedly connected with the side wall of the sliding block 22. The material guiding mechanism 24 is installed on the sliding block, and the material guiding mechanism 24 is used for straightening the iron wire and conveying the iron wire to the bending device 3. Of course, the air cylinder in the present embodiment may be replaced with a hydraulic cylinder.

Referring to fig. 4, two guide rails 211 are fixedly disposed on the upper surface of the second base 21, each of the two guide rails 211 extends along the second direction, and the first driving member 23 is located between the two guide rails 211. Two guide grooves 221 are opened to the lower surface of sliding block 22, and two guide rails 211 pass two guide grooves 221 on sliding block 22 respectively, and sliding block 22 and two guide rails 211 cooperate that slide, and two guide rails 211 have the guide effect to sliding block 22, have increased the gliding stability of sliding block 22 along the second direction.

With reference to fig. 4, the material guiding mechanism 24 includes a first material guiding assembly 241, the first material guiding assembly 241 includes a first fixing block 2411 and a plurality of first material guiding wheels 2412, the first fixing block 2411 is fixed on the upper surface of the sliding block 22, and the plurality of first material guiding wheels 2412 are rotatably disposed on the upper surface of the first fixing block 2411. Specifically, each first material guiding wheel 2412 is provided with a fifth bolt 2414, and the first material guiding wheels 2412 are rotatably connected with the fifth bolts 2414. In this embodiment, the number of the first material guiding wheels 2412 is nine, wherein four first material guiding wheels 2412 are located at one side of the first fixed block 2411, and the four first material guiding wheels 2412 are uniformly distributed along the first direction at equal intervals. The other five first guide wheels 2412 are positioned at the other side of the first fixed block 2411, and the five first guide wheels 2412 are also uniformly distributed at equal intervals. Meanwhile, a first annular groove 2413 is formed in the arc-shaped side wall of each first material guide wheel 2412, the inner side wall of each first annular groove 2413 is matched with the outer side wall of the iron wire, the first annular groove 2413 increases the contact area between the first material guide wheels 2412 and the iron wire, and the stability of the iron wires transmitted by the first material guide wheels 2412 is increased.

With continued reference to fig. 4, the material guiding mechanism 24 further includes a material guiding block 242, and the material guiding block 242 is fixed on the first fixing block 2411 near the side wall of the feeding device 1. A material guiding hole 2421 for an iron wire to pass through is formed in the side wall, close to the feeding device 1, of the material guiding block 242, and rounded corners 2422 are disposed at two ends of the material guiding hole 2421. The round angle 2422 increases the contact area between the material guiding block 242 and the iron wires, and has a protection effect on the iron wires.

With continued reference to fig. 4, the material guiding mechanism 24 includes a second material guiding assembly 243, the second material guiding assembly 243 includes a second fixed block 2431 and a plurality of second material guiding wheels 2432, the second fixed block 2431 is fixed on the upper surface of the sliding block 22, and the plurality of second material guiding wheels 2432 are rotatably disposed on the side wall of the second fixed block 2431. Specifically, each second guide wheel 2432 is provided with a sixth bolt 2434 in a penetrating manner, and the second guide wheel 2432 is rotatably connected with the sixth bolt 2434. In this embodiment, the number of the second material guiding wheels 2432 is also nine, wherein four material guiding wheels are located above the second material guiding wheels, and the four material guiding wheels are uniformly distributed along the second direction at equal intervals. The other five guide wheels are positioned below the feeding device and are also uniformly distributed at equal intervals. Nine second guide wheels 2432 have a guiding function on the iron wire. Meanwhile, a second annular groove 2433 is formed in the arc-shaped side wall of each second guide wheel 2432, the inner side wall of the second annular groove 2433 is matched with the outer side wall of the iron wire, the second annular groove 2433 increases the contact area between the second guide wheels 2432 and the iron wire, and the stability of the plurality of second guide wheels 2432 for conveying the iron wire is increased.

Referring to fig. 5 and 6, the bending apparatus 3 includes a frame 31, a first crane 32, a first driving mechanism 33, an upper bending wheel 34, a lower bending wheel 35, and a second driving mechanism 36. Mounting groove 311 has been seted up to the frame 31 inside wall, and mounting groove 311 extends along the second direction, and the both ends of mounting groove 311 all are the opening setting, and mounting groove 311 internal fixation is provided with mounting panel 313, and the logical groove 312 that supplies the iron wire to pass is all seted up to the both sides that the frame 31 is relative. The first lifting frame 32 is matched with the mounting plate 313 in a sliding mode, and the first driving mechanism 33 is used for driving the first lifting frame 32 to lift. The upper bending wheel 34 is rotatably arranged on the first lifting frame 32, the lower bending wheel 35 is rotatably arranged on the mounting plate 313, and the upper bending wheel 34 is positioned above the lower bending wheel 35. The second driving mechanism 36 is attached to the mounting plate 313, and the second driving mechanism 36 is configured to drive the lower bending wheel 35 to rotate. In the present embodiment, the upper bending wheel 34 and the lower bending wheel 35 are located on one side of the mounting plate 313, and the first driving mechanism 33 and the second driving mechanism 36 are located on the opposite side of the mounting plate 313.

Referring to fig. 6 and 7, the mounting plate 313 is provided with a lifting groove 314 and two guide grooves 315 communicated with each other, and the two guide grooves 315 are symmetrically distributed on two sides of the lifting groove 314. The lifting groove 314 and the two guide grooves 315 extend along the vertical direction, and the top ends of the lifting groove 314 and the two guide grooves 315 are both arranged in an opening manner. The first lifting frame 32 comprises a first lifting block 321, a first mounting block 323 and two first guide blocks 322 which are fixedly connected, and the two first guide blocks 322 are symmetrically distributed on two sides of the first lifting block 321. The first lifting block 321 is in sliding fit with the lifting groove 314, the two first guide blocks 322 are in sliding fit with the two guide grooves 315, and the first mounting block 323 is fixed on one side of the first lifting block 321 away from the upper bending wheel 34. The two guide grooves 315 respectively guide the two first guide blocks 322, and the first guide blocks 322 and the first mounting blocks 323 clamp the mounting plate 313, thereby increasing the stability of the first lifting frame 32 in sliding along the vertical direction.

Referring to fig. 7, the first driving mechanism 33 includes a worm wheel 331, a worm 332, a first motor 333, a bracket 334, a rack 335, and two support blocks 336. Both support blocks 336 are fixed to the side wall of the first mounting block 323 facing away from the mounting plate 313, and the two support blocks 336 are parallel to each other. The worm 332 extends along the vertical direction, two ends of the worm 332 penetrate through the two supporting blocks 336 respectively, and two ends of the worm 332 are rotatably connected with the two supporting blocks 336 respectively. The first mounting block 323 is rotatably provided with a rotation shaft 324, and the rotation shaft 324 extends in the second direction. The worm wheel 331 is sleeved on one end of the rotating shaft 324 far away from the first mounting block 323 and fixedly connected with the rotating shaft 324, and the worm wheel 331 is meshed with the worm 332. The first motor 333 is fixed to an upper surface of one of the support blocks 336, and an output shaft of the first motor 333 is fixedly connected to a top end of the worm 332. The bracket 334 is fixed on the side wall of the mounting plate 313, the rack 335 is fixed on the side wall of the bracket 334 close to the worm gear 331, the rack 335 extends along the vertical direction, and the worm gear 331 and the rack 335 are meshed with each other.

With continued reference to fig. 7, the bracket 334 includes a second mounting block 3341 and an adjustment block 3342 which are integrally formed, the second mounting block 3341 and the adjustment block 3342 are perpendicular to each other, and the rack gear 335 is fixed to a side wall of the second mounting block 3341 near the worm gear 331. The adjusting block 3342 is provided with a first adjusting groove 3343, and the first adjusting groove 3343 extends along a first direction. A first bolt 3344 penetrates through the first adjusting groove 3343, and the first bolt 3344 is in threaded fit with the frame 31. The first bolt 3344 fixes the adjusting block 3342 to the frame 31, and thus fixes the second mounting block 3341 to the frame 31, which not only increases the convenience for the worker to mount and dismount the bracket 334, but also facilitates the worker to adjust the position of the bracket 334 along the length direction of the first adjusting groove 3343.

Referring to fig. 5, the upper bending wheel 34 includes a rotating disc 341 and an installation disc 342, the installation disc 342 is fixed on the rotating disc 341, a plurality of positioning grooves 345 are formed on the arc-shaped side wall of the installation disc 342, and the plurality of positioning grooves 345 are uniformly distributed along the axis of the installation disc 342 at equal intervals. Bending teeth 343 are fixedly arranged in each positioning groove 345, so that the plurality of bending teeth 343 are uniformly distributed in the circumferential direction, and one end of each bending tooth 343, which is far away from the mounting disc 342, extends out of the edge of the rotating disc 341. The rotating disc 341 is fixedly provided with a first rotating rod 344, the first rotating rod 344 penetrates through the first lifting block 321, and the first rotating rod 344 is rotatably connected with the first lifting block 321. Specifically, the bending tooth 343 is provided with a second adjusting groove 346, the length direction of the second adjusting groove 346 is the same as the length direction of the diameter of the rotating disc 341, a second bolt 347 penetrates through the second adjusting groove 346, and the second bolt 347 is in threaded fit with the rotating disc 341. The second bolt 347 fixes the adjusting block 3342 on the frame 31, so that the second mounting block 3341 is fixed on the frame 31, convenience for workers to mount and dismount the bending tooth 343 is increased, and meanwhile, the workers can conveniently adjust the position of the bending tooth 343 along the length direction of the second adjusting groove 346, so that the length of the bending tooth 343 extending out of the rotating disc 341 can be adjusted.

Referring to fig. 5 and 6, the second driving mechanism 36 includes a second motor 361, a driving helical gear 362, and a driven helical gear 363. The second motor 361 is fixed to the mounting plate 313, an output shaft of the second motor 361 passes through the driving helical gear 362 and is fixedly connected with the driving helical gear 362, and the structure of the lower bending wheel 35 is completely the same as that of the upper bending wheel 34. A second rotating rod 351 is fixedly arranged on the lower bending wheel 35, and the second rotating rod 351 is rotatably connected with the rack 31; the second rotating rod 351 is disposed through the driven bevel gear 363 and is fixedly connected to the driven bevel gear 363, and the driving bevel gear 362 and the driven bevel gear 363 are engaged with each other. The second motor 361 drives the driving bevel gear 362 to rotate, the driving bevel gear 362 drives the driven bevel gear 363 to rotate, the driven bevel gear 363 drives the second rotating rod 351 to rotate, the second rotating rod 351 drives the lower bending wheel 35 to rotate, and the lower bending wheel 35 drives the upper bending wheel 34 to rotate in the rotating process, so that the linear iron wire is bent into a wave shape.

Referring to fig. 5 and 8, two guide mechanisms 37 are provided on the side wall of the mounting plate 313 adjacent to the lower bending wheel 35, and the lower bending wheel 35 is located between the two guide mechanisms 37. Specifically, the guide mechanism 37 includes a bearing block 371 and two first angle steels 372, the bearing block 371 is welded to the side wall of the mounting plate 313, the two first angle steels 372 are both fixed on the bearing block 371, and the two first angle steels 372 are symmetrical to each other. Two third adjusting grooves 373 have all been seted up on every first angle steel 372, all wear to be equipped with third bolt 374 in every third adjusting groove 373, and two third bolts 374 all with carrier block 371 screw-thread fit to be fixed in the upper surface of carrier block 371 with first angle steel 372. On being fixed in bearing block 371 first angle steel 372 through third bolt 374, not only increased the convenience of staff's installation and dismantlement first angle steel 372, the staff is convenient for adjust first angle steel 372's position along the length direction of third adjustment tank 373 simultaneously to adjust the distance between two first angle steels 372.

Referring to fig. 6, the cutting device 4 includes a second crane 41, a second driving member 42, a second guide block 43, and a cutting mechanism 44. In this embodiment, the second driving member 42 is a cylinder fixed to the side wall of the frame 31 near the material receiving device 5. The second lifting frame 41 comprises a second lifting block 412 and two second guide rods 411, the top end of a piston rod of the air cylinder is fixedly connected with the lower surface of the second lifting block 412, the two second guide rods 411 extend along the vertical direction, and the bottom ends of the two second guide rods 411 are fixedly connected with the upper surface of the second lifting block 412. Two first guide blocks 322 all weld in the frame 31 and be close to the lateral wall of cutting device 4, and two first guide blocks 322 are passed respectively to the top of two second guide bars 411, and two second guide bars 411 slide with two first guide blocks 322 respectively and cooperate, have increased the stability that second elevator 412 goes up and down. The cutting mechanism 44 is mounted on the second crane 41, and the cutting mechanism 44 is used for cutting the wave-shaped iron wire. The second elevating block 412 is driven to be elevated by the second driving member 42, thereby facilitating the cutting of the wavy iron wire. Of course, the second drive element 42 here could equally well be replaced by a hydraulic cylinder.

Referring to fig. 6 and 9, the cutting mechanism 44 includes a first cutting blade 441, a second cutting blade 442, and a third driving member 443. A third mounting block 413 is integrally formed on the upper surface of one end of the second lifting block 412, and the third mounting block 413 is perpendicular to the second lifting block 412. One end integrated into one piece that first cutter 441 is close to third installation piece 413 has third fixed block 413, wears to be equipped with four seventh bolts 414 on the third fixed block 413, and four seventh bolts 414 all with third installation piece 413 screw-thread fit to be fixed in third installation piece 413 with third fixed block 413 on, and then be fixed in third installation piece 413 with first cutter 441 on, increased the convenience that the staff installed and dismantled first cutter 441. In this embodiment, the third driving element 443 is an air cylinder, the air cylinder is fixed to the upper surface of the second lifting block 412, an output shaft of the air cylinder is fixedly connected to the second cutting blade 442, and the air cylinder is used for driving the second cutting blade 442 to move towards a direction close to or away from the first cutting blade 441, so as to cut off the wavy iron wire. The third drive 443 can here likewise be configured as a hydraulic cylinder.

Referring to fig. 10, the receiving device 5 includes a receiving hopper 51, two second angle steels 52 and four supporting legs 53, the four supporting legs 53 all extend along the vertical direction, and the top ends of the four supporting legs 53 are all fixedly connected to the receiving hopper 51. The receiving hopper 51 extends along the first direction, and both ends of the receiving hopper 51 are open. The two second angle steels 52 are fixed on the upper surface of the material receiving hopper 51, the two second angle steels 52 extend along the first direction, and the two second angle steels 52 are symmetrical to each other. The iron wire cut by the cutting device 4 firstly falls onto one of the second angle steels 52 under the action of gravity, and then falls into the receiving hopper 51 from the second angle steel 52, and the receiving hopper 51 is used for collecting the cut iron wire.

The implementation principle of the wave forming system for the iron wire is as follows: when the iron wires with different diameters need to be bent, the first lifting frame 32 is driven to lift through the first driving mechanism 33, the first lifting frame 32 drives the upper bending wheel 34 to lift, so that the distance between the upper bending wheel 34 and the lower bending wheel 35 is adjusted, after the distance between the upper bending wheel 34 and the lower bending wheel 35 is adjusted, the lower bending wheel 35 is driven to rotate through the second driving mechanism 36, the lower bending wheel 35 drives the upper bending wheel 34 to rotate in the rotating process, and therefore the iron wires are bent.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A wave forming system for an iron wire, characterized by: the bending device comprises a bending device (3), wherein the bending device (3) comprises a rack (31), a first lifting frame (32), a first driving mechanism (33), an upper bending wheel (34), a lower bending wheel (35) and a second driving mechanism (36); the first lifting frame (32) is matched with the rack (31) in a sliding mode, and the first driving mechanism (33) is used for driving the first lifting frame (32) to lift; the upper bending wheel (34) is rotationally arranged on the first lifting frame (32); the lower bending wheel (35) is rotatably arranged on the rack (31), and the second driving mechanism (36) is used for driving the lower bending wheel (35) to rotate.

2. A wave forming system for an iron wire according to claim 1, characterized in that: the first driving mechanism (33) comprises a worm wheel (331), a worm (332), a first motor (333), a bracket (334), a rack (335) and two supporting blocks (336); the two supporting blocks (336) are fixed on the first lifting frame (32), two ends of the worm (332) are respectively arranged on the two supporting blocks (336) in a penetrating manner, and two ends of the worm (332) are respectively connected with the two supporting blocks (336) in a rotating manner; a rotating shaft (324) is rotatably arranged on the first lifting frame (32), a worm wheel (331) is sleeved on the rotating shaft (324) and fixedly connected with the rotating shaft (324), and the worm wheel (331) is meshed with the worm (332); the first motor (333) is fixed on the supporting block (336), and an output shaft of the first motor (333) is fixedly connected with the end part of the worm (332); the support (334) is fixed on the rack (31), the rack (335) is fixed on the support (334), the rack (335) extends in the vertical direction, and the worm wheel (331) is meshed with the rack (335).

3. A wave forming system for an iron wire according to claim 2, characterized in that: the lifting frame (31) is provided with a lifting groove (314) and a guide groove (315) which are communicated, the first lifting frame (32) comprises a first lifting block (321), a first guide block (322) and a first mounting block (323) which are fixedly connected, the first lifting block (321) is in sliding fit with the lifting groove (314), and the first guide block (322) is in sliding fit with the guide groove (315); the two supporting blocks (336) are fixed on the first mounting block (323).

4. A wave forming system for an iron wire according to claim 2, characterized in that: the support (334) comprises a second mounting block (3341) and a regulating block (3342) which are fixedly connected, a first regulating groove (3343) is formed in the regulating block (3342), and the length direction of the first regulating groove (3343) is perpendicular to the length direction of the rack (335); a first bolt (3344) penetrates through the first adjusting groove (3343), and the first bolt (3344) is in threaded fit with the frame (31).

5. A wave forming system for an iron wire according to claim 3, characterized in that: the upper bending wheel (34) comprises a rotating disc (341) and an installation disc (342), the installation disc (342) is fixed on the rotating disc (341), a plurality of positioning grooves (345) are formed in the arc-shaped side wall of the installation disc (342), a bending tooth (343) is fixedly arranged in each positioning groove (345), and one end, far away from the installation disc (342), of each bending tooth (343) extends out of the edge of the rotating disc (341); the rotating disc (341) is fixedly provided with a first rotating rod (344), the first rotating rod (344) penetrates through the first lifting block (321), and the first rotating rod (344) is rotatably connected with the first lifting block (321).

6. A wave shaping system for an iron wire according to claim 5, wherein: a second adjusting groove (346) is formed in the bending tooth (343), the length direction of the second adjusting groove (346) is the same as that of the diameter of the rotating disc (341), a second bolt (347) penetrates through the second adjusting groove (346), and the second bolt (347) is in threaded fit with the rotating disc (341).

7. A wave forming system for an iron wire according to claim 1, characterized in that: the second driving mechanism (36) comprises a second motor (361), a driving bevel gear (362) and a driven bevel gear (363); the second motor (361) is fixed on the frame (31), and an output shaft of the second motor (361) penetrates through the driving bevel gear (362) and is fixedly connected with the driving bevel gear (362); a second rotating rod (351) is fixedly arranged on the lower bending wheel (35), and the second rotating rod (351) is rotatably connected with the rack (31); the second rotating rod (351) penetrates through the driven bevel gear (363) and is fixedly connected with the driven bevel gear (363), and the driving bevel gear (362) is meshed with the driven bevel gear (363).

8. A wave shaping system for an iron wire according to any one of claims 1 to 7, wherein: be provided with guiding mechanism (37) on frame (31), guiding mechanism (37) are including carrier block (371) and two first angle steel (372), carrier block (371) is fixed in on frame (31), two first angle steel (372) all are fixed in on carrier block (371).

9. A wave forming system for an iron wire according to claim 8, wherein: a third adjusting groove (373) is formed in the first angle steel (372), a third bolt (374) penetrates through the third adjusting groove (373), and the third bolt (374) is in threaded fit with the bearing block (371).

10. A wave forming system for an iron wire according to claim 3, characterized in that: the top ends of the lifting groove (314) and the guide groove (315) are both arranged in an opening manner.

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