A new high-speed nail making machine

Abstract

The present invention is applicable to the technical field of nail making machines, and provides a new type of high-speed nail making machine, including a straightening component, a wire feeding component, a conveying component, a transmission component and a tensioning component, the straightening component including a support seat, a wire passing hole, a vertical straightening plate and a horizontal straightening plate, a straightening wheel and a wire passing seat, the vertical straightening plate is fixedly connected to the support seat, and the vertical straightening plate is located on one side of the inner cavity of the support seat, the horizontal straightening plate is fixedly connected to the support seat, and the horizontal straightening plate is located on the other side of the inner cavity of the support seat; by setting a driving shaft, and installing a clamping cam and a shearing cam on the driving shaft, when the driving shaft rotates, it can drive the clamping cam and the shearing cam to rotate synchronously, and drive the first traction frame and the second traction frame to rotate synchronously, so that the processes of wire cutting and nail cap punching are carried out synchronously, thereby realizing high-speed and precise nail making of the nail making machine, improving the production efficiency of the nail making machine, and reducing the defective rate of product production.

Description

Technical Field

[0001] The invention belongs to the technical field of nail making machines, and in particular relates to a novel high-speed nail making machine. Background Art

[0002] In mechanical processing and production life, nails are widely used. How to efficiently produce high-quality nails is the key to improving work efficiency and processing quality. The automation of automatic nail making machines can replace manual operation to improve efficiency, reduce costs, improve product quality, and reduce the danger of manual operation in the production process.

[0003] In the process of nail making by traditional nail making machines, the iron wire needs to be first transported to the shearing device for cutting, and then transported to the punching device for punching the nail caps. The shearing device and the punching device are driven by two independent power sources respectively, which causes the shearing and punching processes to be asynchronous and unable to be carried out at the same time, which easily leads to low nail making efficiency and a low product defective rate. Summary of the invention

[0004] The present invention provides a novel high-speed nail making machine, aiming to solve the problem that a shearing device and a cap punching device in a traditional nail making machine are driven by two independent power sources respectively, thereby causing the shearing and cap punching processes to be asynchronous and unable to be performed simultaneously, which easily leads to low nail making efficiency and a low product defective rate.

[0005] The present invention is implemented in this way. A new type of high-speed nail making machine includes a straightening component, a wire feeding component, a conveying component, a transmission component and a tensioning component. The straightening component includes a support seat, a wire passing hole, a vertical straightening plate and a horizontal straightening plate, a straightening wheel and a wire passing seat. The vertical straightening plate is fixedly connected to the support seat, and the vertical straightening plate is located on one side of the inner cavity of the support seat, the horizontal straightening plate is fixedly connected to the support seat, and the horizontal straightening plate is located on the other side of the inner cavity of the support seat, the straightening wheel is rotatably connected to the vertical straightening plate and the horizontal straightening plate, and the straightening wheels are evenly and equidistantly arranged on the front side wall of the vertical straightening plate and the upper side wall of the horizontal straightening plate, the wire passing seat is fixedly connected to the support seat, and the wire passing seat is located on one side of the support seat, and the wire passing hole is opened in the inner cavity of the wire passing seat;

[0006] The wire feeding assembly comprises a chip removal and wire locking device, a wire feeding device, a driving crankshaft, a traction wheel, a first pulley, a traction rod and a punching cap template, the wire feeding device is fixedly connected to the support seat, and the wire feeding device is located at the rear side of the support seat, the driving crankshaft is fixedly connected to the wire feeding device, and the driving crankshaft is located at the rear side of the wire feeding device, the traction wheel is rotatably connected to the driving crankshaft, and the traction wheel is sleeved on the outer side of the driving crankshaft, the first pulley is fixedly connected to the driving crankshaft, and the first pulley is located at an end of the driving crankshaft away from the wire feeding device, the traction rod is rotatably connected to the traction wheel, and the traction rod is located at the rear side of the traction wheel, the chip removal and wire locking device is fixedly connected to the wire feeding device, and the chip removal and wire locking device is located at the rear side of the chip removal and wire locking device, the punching cap template is fixedly connected to the traction rod, and the punching cap template is located at an end of the traction rod away from the traction wheel;

[0007] The conveying assembly includes a clamping die, a die frame, a driving pulley, a conveying belt, a first traction wheel, a first traction frame, a mounting plate, and a guide wheel. The mounting plate is fixedly connected to the wire feeding device, and the mounting plate is located at an end of the wire feeding device away from the support seat. The guide wheel is rotatably connected to the mounting plate, and the guide wheel is located at the upper and lower sides of the mounting plate near one end of the chip removal and wire locking device. The conveying belt is meshedly connected to the guide wheel, and the conveying belt is located at the upper and lower sides of one end of the mounting plate near the chip removal and wire locking device. The first traction frame is rotatably connected to the mounting plate. The first traction frame passes through the top end of the mounting plate, the die frame is fixedly connected to the first traction frame, and the die frame is located at the front side of the first traction frame, the die frame is provided with an integrally formed clamping block on the side close to the conveyor belt, the clamping die is fixedly connected to the die frame, and the clamping die is located at one side of the die frame, the first traction wheel is rotatably connected to the first traction frame, and the first traction wheel is located at one end of the first traction frame away from the die frame, the driving pulley is rotatably connected to the mounting plate, and the driving pulley is located at the upper and lower sides of one end of the mounting plate close to the chip removal and wire locking device;

[0008] The transmission assembly also includes a driving shaft, a clamping cam, a shearing cam, a divider, a second traction frame, a second traction wheel, a cutter and a first photoelectric sensor, the divider is fixedly connected to the mounting plate, and the divider is located at an end of the mounting plate away from the chip removal and wire locking device, the divider is fixedly connected to the driving pulley, the driving shaft is rotatably connected to the mounting plate, and the driving shaft is located at the rear side of the divider, the clamping cam and the shearing cam are both fixedly connected to the driving shaft, and the clamping cam and the shearing cam are both sleeved on the outside of the driving shaft, the second traction frame is rotatably connected to the mounting plate, and the second traction frame passes through the mounting plate to an end of the mounting plate close to the chip removal and wire locking device, the second traction wheel is rotatably connected to the second traction frame, and the second traction wheel is located at the top of the shearing cam, the cutter is fixedly connected to the second traction frame, and the cutter is located at an end of the second traction frame away from the second traction wheel, the first photoelectric sensor is fixedly connected to the mounting plate, and the first photoelectric sensor is located on a side of the conveyor belt close to the mounting plate.

[0009] Preferably, the wire feeding device includes a support seat, a sliding rod, a sliding seat, a wire feeding knife, a transmission connecting rod, an eccentric cam, a wire outlet duct and a wire feeding duct, the sliding rod is fixedly connected to the support seat and is located in the inner cavity of the support seat, the sliding seat is slidably connected to the sliding rod, and the sliding seat is sleeved on the outer side of the sliding rod, the sliding seat is slidably connected to the support seat, the wire feeding knife is rotatably connected to the sliding seat, and the wire feeding knife is located on the side of the slide away from the slide, the transmission connecting rod is rotatably connected to the slide, and the transmission connecting rod is located at one end of the slide away from the support seat, the eccentric cam is rotatably connected to the transmission connecting rod, and the eccentric cam is located on the side of the transmission connecting rod away from the slide, the wire outlet duct and the wire feeding duct are both fixedly connected to the support seat, and the wire outlet duct and the wire feeding duct are respectively located on both sides of the support seat.

[0010] Preferably, the straightening assembly also includes an adjusting bolt, which is rotatably connected to the straightening wheel, and the adjusting bolt is located at the top of the vertical straightening plate and the front end of the horizontal straightening plate, and the adjusting bolt is threadedly connected to the vertical straightening plate and the horizontal straightening plate.

[0011] Preferably, the straightening assembly further comprises a wire-passing plate, the wire-passing plate is fixedly connected to the support seat, and the wire-passing plate is located on a side of the support seat away from the wire-passing seat.

[0012] Preferably, the straightening assembly further includes a second photoelectric sensor, the second photoelectric sensor is fixedly connected to the wire-passing plate, and the second photoelectric sensor is located on one side of the wire-passing plate.

[0013] Preferably, the transmission assembly also includes a second pulley and a first belt, the second pulley is fixedly connected to the drive shaft, and the second pulley is located on the side of the drive shaft away from the first traction frame, the first belt is meshed and connected with the second pulley and the first pulley, and the first belt is sleeved on the outside of the first traction frame and the first pulley.

[0014] Preferably, the tensioning assembly includes an adjustment plate, a slide groove, a tensioning wheel and a wheel axle, the adjustment plate is fixedly connected to the mounting plate, and the adjustment plate is located on the front side of the mounting plate close to one end of the cutter, the slide groove is opened on the upper and lower sides of the inner cavity of the adjustment plate, the wheel axle is slidingly connected to the adjustment plate, and the wheel axle is located in the inner cavity of the slide groove, the tensioning wheel is rotatably connected to the wheel axle, and the tensioning wheel is sleeved on the outer side of the wheel axle, and the conveyor belt is meshingly connected to the wheel axle.

[0015] Preferably, the tensioning assembly further includes an adjusting bolt, which is threadedly connected to the wheel axle and passes through the upper and lower side walls of the adjusting plate to the inner cavity of the slide groove, and the adjusting bolt is rotatably connected to the adjusting plate.

[0016] Preferably, the tensioning assembly also includes a third pulley, a fourth pulley and a belt, the third pulley is fixedly connected to the output end of the divider, the fourth pulley is fixedly connected to the drive shaft, and the fourth pulley is located on the side of the drive shaft close to the divider, the belt is meshed and connected to the third pulley and the fourth pulley, and the belt is sleeved on the outside of the third pulley and the fourth pulley.

[0017] Preferably, the conveying assembly also includes a funnel bucket, a third photoelectric sensor and a fourth photoelectric sensor, the third photoelectric sensor is fixedly connected to the mounting plate and is located at an end of the mounting plate away from the mold frame, the third photoelectric sensor is fixedly connected to the funnel bucket and is located on one side of the inner cavity of the funnel bucket, the fourth photoelectric sensor is fixedly connected to the mounting plate, and the fourth photoelectric sensor is adjacent to the opposite side of the conveying belt.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: a new type of high-speed nail making machine of the present invention is provided with a driving shaft, and a clamping cam and a shearing cam are installed on the driving shaft, so that when the driving shaft rotates, the clamping cam and the shearing cam can be driven to rotate synchronously, and due to the effect of gravity, the clamping cam and the shearing cam will drive the first traction frame and the second traction frame to rotate back and forth synchronously during the synchronous rotation, and under the effect of the lever principle, the second traction frame drives the cutter to move up and down and close, and then cuts the iron wire, and the first traction rod drives the mold frame to punch the nail caps on the cut iron wire, so that the shearing and punching can be carried out synchronously, so that the nail making machine can perform nail making work at high speed and accurately, thereby improving the production efficiency of the nail making machine and reducing the defective rate of product production. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the straightening assembly of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the tensioning assembly of the present invention;

[0022] Figure 4 This is a schematic diagram of the punch cap template structure of the present invention;

[0023] Figure 5 It is a cross-sectional view of the wire feeding device structure of the present invention.

[0024] In the figure: 1-straightening assembly, 11-support seat, 12-wire hole, 13-vertical straightening plate, 14-horizontal straightening plate, 15-adjusting bolt, 16-straightening wheel, 17-wire plate, 18-wire seat, 19-second photoelectric sensor, 2-wire feeding assembly, 21-chip removal and wire locking device, 22-wire feeding device, 221-support seat, 222-slide rod, 223-slide seat, 224-wire feeding knife, 225-transmission connecting rod, 226-eccentric cam, 227-wire outlet guide tube, 228-wire feeding guide tube, 23-active crankshaft, 24-traction wheel, 25-first pulley, 26-traction rod, 27-punch cap template, 3-conveying assembly, 31-clamping mold, 32-mold frame, 33 -driving pulley, 34-conveying belt, 35-first traction wheel, 36-first traction frame, 37-mounting plate, 38-guide wheel, 39-nail funnel, 391-third photoelectric sensor, 392-fourth photoelectric sensor, 4-transmission assembly, 41-second pulley, 42-first belt, 43-driving shaft, 44-clamping cam, 45-cutting cam, 46-divider, 47-second traction frame, 48-second traction wheel, 49-cutter, 491-first photoelectric sensor, 5-tensioning assembly, 51-adjusting plate, 52-slide, 53-adjusting bolt, 54-tensioning wheel, 55-axle, 56-third pulley, 57-fourth pulley, 58-belt. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] See also Figure 1-5 The present invention provides a technical solution: a new type of high-speed nail making machine, including a straightening component 1, a wire feeding component 2, a conveying component 3, a transmission component 4 and a tensioning component 5, the straightening component 1 includes a support seat 11, a wire passing hole 12, a vertical straightening plate 13 and a horizontal straightening plate 14, a straightening wheel 16 and a wire passing seat 18, the vertical straightening plate 13 is fixedly connected to the support seat 11, and the vertical straightening plate 13 is located on one side of the inner cavity of the support seat 11, the horizontal straightening plate 14 is fixedly connected to the support seat 11, and the horizontal straightening plate 14 is located on the other side of the inner cavity of the support seat 11, the straightening wheel 16 is rotatably connected to the vertical straightening plate 13 and the horizontal straightening plate 14, and the straightening wheel 16 is evenly and equidistantly arranged on the front side wall of the vertical straightening plate 13 and the upper side wall of the horizontal straightening plate 14, the wire passing seat 18 is fixedly connected to the support seat 11, and the wire passing seat 18 is located on one side of the support seat 11, and the wire passing hole 12 is opened in the inner cavity of the wire passing seat 18;

[0027] The wire feeding assembly 2 includes a chip removal and wire locking device 21, a wire feeding device 22, a driving crankshaft 23, a traction wheel 24, a first pulley 25, a traction rod 26 and a punching cap template 27. The wire feeding device 22 is fixedly connected to the support seat 11, and the wire feeding device 22 is located at the rear side of the support seat 11. The driving crankshaft 23 is fixedly connected to the wire feeding device 22, and the driving crankshaft 23 is located at the rear side of the wire feeding device 22. The traction wheel 24 is rotatably connected to the driving crankshaft 23, and the traction wheel 24 is sleeved on the outer side of the driving crankshaft 23. The first pulley 25 is fixedly connected to the driving crankshaft 23, and the first pulley 25 is located at the end of the driving crankshaft 23 away from the wire feeding device 22. The traction rod 26 is rotatably connected to the traction wheel 24, and the traction rod 26 is located at the rear side of the traction wheel 24. The chip removal and wire locking device 21 is fixedly connected to the wire feeding device 22, and the chip removal and wire locking device 21 is located at the rear side of the chip removal and wire locking device 21. The punching cap template 27 is fixedly connected to the traction rod 26, and the punching cap template 27 is located at the end of the traction rod 26 away from the traction wheel 24.

[0028] The conveying assembly 3 includes a clamping die 31, a die frame 32, a driving pulley 33, a conveying belt 34, a first traction wheel 35, a first traction frame 36, a mounting plate 37, and a guide wheel 38. The mounting plate 37 is fixedly connected to the wire feeding device 22, and the mounting plate 37 is located at the end of the wire feeding device 22 away from the support seat 11. The guide wheel 38 is rotatably connected to the mounting plate 37, and the guide wheel 38 is located at the upper and lower sides of the end of the mounting plate 37 close to the chip removal and wire locking device 21. The conveying belt 34 is meshed and connected with the guide wheel 38, and the conveying belt 34 is located at the upper and lower sides of the end of the mounting plate 37 close to the chip removal and wire locking device 21. The first traction frame 36 is connected to the mounting plate 37. The die frame 32 is fixedly connected to the first traction frame 36, and the die frame 32 is located at the front side of the first traction frame 36. The die frame 32 is provided with an integrally formed clamping block on the side close to the conveying belt 34. The clamping die 31 is fixedly connected to the die frame 32, and the clamping die 31 is located on one side of the die frame 32. The first traction wheel 35 is rotatably connected to the first traction frame 36, and the first traction wheel 35 is located at the end of the first traction frame 36 away from the die frame 32. The driving pulley 33 is rotatably connected to the mounting plate 37, and the driving pulley 33 is located at the upper and lower sides of the end of the mounting plate 37 close to the chip removal and wire locking device 21.

[0029] The transmission assembly 4 also includes a drive shaft 43, a clamping cam 44, a shearing cam 45, a divider 46, a second traction frame 47, a second traction wheel 48, a cutter 49 and a first photoelectric sensor 491. The divider 46 is fixedly connected to the mounting plate 37, and the divider 46 is located at one end of the mounting plate 37 away from the chip removal and wire locking device 21. The divider 46 is fixedly connected to the driving pulley 33, the driving shaft 43 is rotatably connected to the mounting plate 37, and the driving shaft 43 is located at the rear side of the divider 46, the clamping cam 44 and the shearing cam 45 are both fixedly connected to the driving shaft 43, and the clamping cam 44 and the shearing cam 45 are both Sleeved on the outer side of the driving shaft 43, the second traction frame 47 is rotatably connected to the mounting plate 37, and the second traction frame 47 passes through the mounting plate 37 to the end of the mounting plate 37 close to the chip removal and wire locking device 21, the second traction wheel 48 is rotatably connected to the second traction frame 47, and the second traction wheel 48 is located at the top of the shearing cam 45, the cutter 49 is fixedly connected to the second traction frame 47, and the cutter 49 is located at the end of the second traction frame 47 away from the second traction wheel 48, the first photoelectric sensor 491 is fixedly connected to the mounting plate 37, and the first photoelectric sensor 491 is located on the side of the conveyor belt 34 close to the mounting plate 37.

[0030] In this embodiment, by setting a vertical straightening plate 13 and a horizontal straightening plate 14, and evenly installing straightening wheels 16 on the front side of the vertical straightening plate 13 and the top of the horizontal straightening plate 14, the wire is straightened left and right when passing through the two adjacent groups of straightening wheels 16 on the top of the horizontal straightening plate 14, and is straightened up and down when passing through the two adjacent groups of straightening wheels 16 on the front side of the vertical straightening plate 13, so as to meet the needs of installing nail making. By setting an active crankshaft 23, when the active crankshaft 23 rotates forward, it can pull the punching cap template 27 to reciprocate through the traction rod 26, so as to perform the nail cap punching process. By setting a first belt 42, when the drive shaft 43 rotates, it can drive the active crankshaft 23 to rotate synchronously. By setting a clamping die 31, when punching the nail cap, the clamping die 31 is in a clamping state. When the clamping die 31 is released, the conveying belt 34 sends the nail rod forward once. When the clamping die 31 is adjusted, it can be adjusted The section is adjusted up and down, left and right, and the locking screw is adjusted. The chip removal and wire locking device 21 can be used to lock the sent wire, that is, when the wire feeding is retreated, the chip removal and wire locking device 21 retreats once, and the wire is locked and prevented from retreating. The cutter 49 is used to cut the wire. Specifically, when the wire feeding is completed, the drive shaft 43 rotates and drives the shearing cam 45 to rotate, thereby driving the second traction wheel 48 and the second traction frame 47 to rotate. Under the action of the lever principle, the cutter 49 moves down and closes, and then the wire is cut off. The clamping cam 44 can be used to drive the die frame 32 to move to perform the nail cap punching process, that is, when the divider finishes sending the nail rod forward, the clamping cam 44 is at the highest point, and the traction rod 26 is also at the highest point forward. The active crankshaft 23 clamps to complete the punching cap, and the drive shaft 43 is connected to the active crankshaft 23, which mainly provides transmission power for the cutter 49 and the die frame 32.

[0031] Furthermore, the wire feeding device includes a support seat 221, a slide bar 222, a slide seat 223, a wire feeding knife 224, a transmission connecting rod 225, an eccentric cam 226, a wire outlet guide tube 227 and a wire feeding guide tube 228. The slide bar 222 is fixedly connected to the support seat 221, and the slide bar 222 is located in the inner cavity of the support seat 221. The slide seat 223 is slidably connected to the slide bar 222, and the slide seat 223 is sleeved on the outer side of the slide bar 222. The slide seat 223 is slidably connected to the support seat 221, and the wire feeding knife 224 is rotatably connected to the slide seat 223. The wire cutter 224 is located on the side of the slide 223 away from 11, the transmission connecting rod 225 is rotatably connected to the slide 223, and the transmission connecting rod 225 is located at the end of the slide 223 away from the support seat 221, the eccentric cam 226 is rotatably connected to the transmission connecting rod 225, and the eccentric cam 226 is located on the side of the transmission connecting rod 225 away from the slide 223, the wire outlet duct 227 and the wire feeding duct 228 are both fixedly connected to the support seat 221, and the wire outlet duct 227 and the wire feeding duct 228 are respectively located on both sides of the support seat 221.

[0032] In this embodiment, the wire feeding device 22 can be used to transport the iron wire. When the eccentric cam 226 rotates, it will pull the slide 223 forward through the transmission connecting rod 225, and the wire feeding knife 224 will close, thereby pushing the iron wire to move forward. When the slide 223 moves backward, the wire feeding knife 224 opens, and when it moves backward to the back, the wire feeding knife 22 closes to complete the wire feeding process.

[0033] Furthermore, the straightening assembly 1 also includes an adjusting bolt 15, which is rotatably connected to the straightening wheel 16, and the adjusting bolt 15 is located at the top of the vertical straightening plate 13 and the front end of the horizontal straightening plate 14, and the adjusting bolt 15 is threadedly connected to the vertical straightening plate 13 and the horizontal straightening plate 14.

[0034] In this embodiment, by rotatably connecting the adjusting bolt 15 to the straightening wheel 16 and threadingly connecting the vertical straightening plate 13 and the horizontal straightening plate 14, the distance between two adjacent groups of straightening wheels 16 can be adjusted by turning the adjusting bolt 15 to meet the straightening requirements of wires with different diameters.

[0035] Furthermore, the straightening assembly 1 further includes a wire-passing plate 17, which is fixedly connected to the support seat 11 and is located on a side of the support seat 11 away from the wire-passing seat 18. The straightening assembly 1 further includes a second photoelectric sensor 19, which is fixedly connected to the wire-passing plate 17 and is located on one side of the wire-passing plate 17.

[0036] In this embodiment, the second photoelectric sensor 19 can detect in real time whether there is a wire passing through the wire hole 12, and then determine whether the wire is broken.

[0037] Furthermore, the transmission assembly 4 also includes a second pulley 41 and a first belt 42, the second pulley 41 is fixedly connected to the drive shaft 43, and the second pulley 41 is located on the side of the drive shaft 43 away from the first traction frame 36, the first belt 42 is meshed and connected with the second pulley 41 and the first pulley 25, and the first belt 42 is sleeved on the outside of the first traction frame 36 and the first pulley 25.

[0038] In this embodiment, by providing the second pulley 41 and the first belt 42 , the driving shaft 43 is rotated by the second pulley 41 and the first belt 42 to ensure the wire feeding speed.

[0039] Furthermore, the tensioning assembly 5 includes an adjusting plate 51, a slide groove 52, a tensioning wheel 54 and a wheel axle 55. The adjusting plate 51 is fixedly connected to the mounting plate 37, and the adjusting plate 51 is located on the front side of the mounting plate 37 near one end of the cutter 49. The slide groove 52 is opened on the upper and lower sides of the inner cavity of the adjusting plate 51. The wheel axle 55 is slidably connected to the adjusting plate 51, and the wheel axle 55 is located in the inner cavity of the slide groove 52. The tensioning wheel 54 is rotatably connected to the wheel axle 55, and the tensioning wheel 54 is sleeved on the outer side of the wheel axle 55. The conveyor belt 34 is meshedly connected to the wheel axle 55. The tensioning assembly 5 also includes an adjusting bolt 53, which is threadedly connected to the wheel axle 55, and the adjusting bolt 53 passes through the upper and lower side walls of the adjusting plate 51 to the inner cavity of the slide groove 52, and the adjusting bolt 53 is rotatably connected to the adjusting plate 51.

[0040] In this embodiment, by providing an adjusting bolt 53, a tensioning wheel 54 and a wheel axle 55, when the adjusting bolt 53 is turned, the tensioning wheel 54 and the wheel axle 55 can be driven to move obliquely along the slide groove 52, thereby tensioning the conveyor belt 34.

[0041] Furthermore, the tensioning assembly 5 further includes a third pulley 56, a fourth pulley 57 and a belt 58, wherein the third pulley 56 is fixedly connected to the output end of the divider 46, and the fourth pulley 57 is fixedly connected to the drive shaft 43. The fourth pulley 57 is located on a side of the drive shaft 43 close to the divider 46, and the belt 58 is meshedly connected with the third pulley 56 and the fourth pulley 57, and the belt 58 is sleeved on the outer sides of the third pulley 56 and the fourth pulley 57.

[0042] In this embodiment, by providing the fourth pulley 57, the belt 58 and the third pulley 56, when the divider 46 is working, the belt 58 can drive the drive shaft 43 to rotate, thereby realizing the shearing and capping process of the iron wire during the nail making process.

[0043] Furthermore, the conveying component 3 also includes a funnel bucket 39, a third photoelectric sensor 391 and a fourth photoelectric sensor 392. The third photoelectric sensor 391 is fixedly connected to the mounting plate 37 and is located at an end of the mounting plate 37 away from the mold frame 32. The third photoelectric sensor 391 is fixedly connected to the funnel bucket 39 and the third photoelectric sensor 391 is located on one side of the inner cavity of the funnel bucket 39. The fourth photoelectric sensor 392 is fixedly connected to the mounting plate 37 and is on the opposite side of the adjacent conveying belt 34.

[0044] In this embodiment, the nail funnel 39 can be used to funnel the produced nails into a collection box, while the third photoelectric sensor 391 can detect the amount of nails flowing from the nail funnel 39 to the collection box, and 392 can be used to detect whether the conveyor belt 34 is short of nails.

[0045] The working principle and use process of the present invention are as follows: after the present invention is installed, the nail-making wire is passed through the wire hole 12 and the straightening wheel 16, and fixed on the wire feeding device 22. When the eccentric cam 226 rotates, it will pull the slide 223 forward through the transmission connecting rod 225, and the wire feeding knife 224 is closed, thereby pushing the wire forward. When the slide 223 moves backward, the wire feeding knife 224 opens, and when it moves backward to the back, the wire feeding knife 22 closes to complete the wire feeding process. When the wire is fed backward, the chip removal and wire locking device 21 retreats once, and at the same time locks the wire to prevent it from retreating. When the wire is fed to a certain length in the inner cavity of the cutter 49, the drive shaft 43 rotates and The shearing cam 45 is driven to rotate, thereby driving the second traction wheel 48 and the second traction frame 47 to rotate. Under the action of the lever principle, the cutter 49 moves down and closes, thereby cutting the wire. Then the driving pulley 33 drives the conveying belt 34 to rotate, thereby conveying the cut wire to the clamping die 31. Then the driving shaft 43 drives the clamping die cam 44 to rotate, and drives the first traction frame 36 to rotate, so that the mold frame 32 tightens and fixes the wire conveyed to the bottom end of the mold frame 32. At the same time, during the rotation of the active crankshaft 23, the traction rod 26 will pull the capping template 27 to reciprocate, thereby performing the nail capping process on the tightened wire, thereby completing the nail making process.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new type of high-speed nail making machine, characterized by: The invention comprises a straightening assembly (1), a wire feeding assembly (2), a conveying assembly (3), a transmission assembly (4) and a tensioning assembly (5); the straightening assembly (1) comprises a support seat (11), a wire passing hole (12), a vertical straightening plate (13), a horizontal straightening plate (14), a straightening wheel (16) and a wire passing seat (18); the vertical straightening plate (13) is fixedly connected to the support seat (11), and the vertical straightening plate (13) is located on one side of the inner cavity of the support seat (11); the horizontal straightening plate (14) is fixedly connected to the support seat (11), and the horizontal straightening plate (14) is located on the other side of the inner cavity of the support seat (11). The straightening wheel (16) is rotatably connected to the vertical straightening plate (13) and the horizontal straightening plate (14), and the straightening wheel (16) is evenly and equidistantly arranged on the front side wall of the vertical straightening plate (13) and the upper side wall of the horizontal straightening plate (14); the wire passing seat (18) is fixedly connected to the support seat (11), and the wire passing seat (18) is located on one side of the support seat (11); the wire passing hole (12) is opened in the inner cavity of the wire passing seat (18); the wire feeding assembly (2) comprises a chip removal and wire locking device (21), a wire feeding device (22), an active crankshaft (23), a traction wheel (24), a first A pulley (25), a traction rod (26) and a punching cap template (27), the wire feeding device (22) is fixedly connected to the support seat (11), and the wire feeding device (22) is located at the rear side of the support seat (11), the driving crankshaft (23) is fixedly connected to the wire feeding device (22), and the driving crankshaft (23) is located at the rear side of the wire feeding device (22), the traction wheel (24) is rotatably connected to the driving crankshaft (23), and the traction wheel (24) is sleeved on the outer side of the driving crankshaft (23), the first pulley (25) is fixedly connected to the driving crankshaft (23), and The first pulley (25) is located at one end of the active crankshaft (23) away from the wire feeding device (22); the traction rod (26) is rotatably connected to the traction wheel (24), and the traction rod (26) is located at the rear side of the traction wheel (24); the chip removal and wire locking device (21) is fixedly connected to the wire feeding device (22), and the chip removal and wire locking device (21) is located at the rear side of the chip removal and wire locking device (21); the punching cap template (27) is fixedly connected to the traction rod (26), and the punching cap template (27) is located at one end of the traction rod (26) away from the traction wheel (24);The conveying assembly (3) comprises a clamping die (31), a die frame (32), a driving pulley (33), a conveying belt (34), a first traction wheel (35), a first traction frame (36), a mounting plate (37), and a guide wheel (38); the mounting plate (37) is fixedly connected to the wire feeding device (22), and the mounting plate (37) is located at an end of the wire feeding device (22) away from the support seat (11); the guide wheel (38) is rotatably connected to the mounting plate (37), and the guide wheel (38) is located at the upper and lower sides of an end of the mounting plate (37) close to the chip removal and wire locking device (21); the conveying belt (34) is meshedly connected to the guide wheel (38), and the conveying belt (34) is located at the upper and lower sides of an end of the mounting plate (37) close to the chip removal and wire locking device (21); the first traction frame (36) is connected to the mounting plate (37) The mold frame (32) is fixedly connected to the first traction frame (36), and the mold frame (32) is located at the front side of the first traction frame (36). An integrally formed clamping block is provided on the side of the mold frame (32) close to the conveying belt (34). The clamping die (31) is fixedly connected to the mold frame (32), and the clamping die (31) is located at one side of the mold frame (32). The first traction wheel (35) is rotatably connected to the first traction frame (36), and the first traction wheel (35) is located at one end of the first traction frame (36) away from the mold frame (32). The driving pulley (33) is rotatably connected to the mounting plate (37), and the driving pulley (33) is located at the upper and lower sides of one end of the mounting plate (37) close to the chip removal wire locking device (21);The transmission assembly (4) further comprises a driving shaft (43), a die clamping cam (44), a shearing cam (45), a divider (46), a second traction frame (47), a second traction wheel (48), a cutter (49) and a first photoelectric sensor (491); the divider (46) is fixedly connected to the mounting plate (37), and the divider (46) is located at an end of the mounting plate (37) away from the chip removal wire locking device (21); the divider (46) is fixedly connected to the driving pulley (33); the driving shaft (43) is rotatably connected to the mounting plate (37), and the driving shaft (43) is located at the rear side of the divider (46); the die clamping cam (44) and the shearing cam (45) are both fixedly connected to the driving shaft (43), and the die clamping cam (44) and the shearing cam (45) are both fixedly connected to the driving shaft (43). The second traction frame (47) is sleeved on the outer side of the driving shaft (43), the second traction frame (47) is rotatably connected to the mounting plate (37), and the second traction frame (47) passes through the mounting plate (37) to the end of the mounting plate (37) close to the chip removal and wire locking device (21), the second traction wheel (48) is rotatably connected to the second traction frame (47), and the second traction wheel (48) is located at the top of the shearing cam (45), the cutter (49) is fixedly connected to the second traction frame (47), and the cutter (49) is located at the end of the second traction frame (47) away from the second traction wheel (48), the first photoelectric sensor (491) is fixedly connected to the mounting plate (37), and the first photoelectric sensor (491) is located on a side of the conveying belt (34) close to the mounting plate (37);The wire feeding device comprises a support seat (221), a slide bar (222), a slide seat (223), a wire feeding knife (224), a transmission connecting rod (225), an eccentric cam (226), a wire outlet guide tube (227) and a wire feeding guide tube (228), wherein the slide bar (222) is fixedly connected to the support seat (221), and the slide bar (222) is located in the inner cavity of the support seat (221), and the slide seat (223) is slidably connected to the slide bar (222), and the slide seat (223) is sleeved on the support seat (221). The outer side of the slide rod (222), the slide seat (223) is slidably connected to the support seat (221), the wire feeder (224) is rotatably connected to the slide seat (223), and the wire feeder (224) is located on the side of the slide seat (223) away from the (11), the transmission connecting rod (225) is rotatably connected to the slide seat (223), and the transmission connecting rod (225) is located at the end of the slide seat (223) away from the support seat (221), and the eccentric cam (226) The eccentric cam (226) is rotatably connected to the transmission connecting rod (225), and the eccentric cam (226) is located on a side of the transmission connecting rod (225) away from the slide seat (223); the wire outlet duct (227) and the wire feeding duct (228) are both fixedly connected to the support seat (221), and the wire outlet duct (227) and the wire feeding duct (228) are respectively located on two sides of the support seat (221); the straightening assembly (1) also includes an adjusting bolt (15), and the adjusting bolt (15) The adjusting bolt (15) is rotatably connected to the straightening wheel (16), and the adjusting bolt (15) is located at the top of the vertical straightening plate (13) and the front end of the horizontal straightening plate (14), and the adjusting bolt (15) is threadedly connected to the vertical straightening plate (13) and the horizontal straightening plate (14); the straightening assembly (1) also includes a wire-passing plate (17), the wire-passing plate (17) is fixedly connected to the support seat (11), and the wire-passing plate (17) is located on a side of the support seat (11) away from the wire-passing seat (18). ; 2. A novel high-speed nail making machine as claimed in claim 1, characterized in that: The straightening assembly (1) further comprises a second photoelectric sensor (19), wherein the second photoelectric sensor (19) is fixedly connected to the wire-passing plate (17), and the second photoelectric sensor (19) is located on one side of the wire-passing plate (17).

3. A novel high-speed nail making machine as claimed in claim 1, characterized in that: The transmission assembly (4) further comprises a second pulley (41) and a first belt (42); the second pulley (41) is fixedly connected to the driving shaft (43), and the second pulley (41) is located on a side of the driving shaft (43) away from the first traction frame (36); the first belt (42) is meshedly connected with the second pulley (41) and the first pulley (25), and the first belt (42) is sleeved on the outer sides of the first traction frame (36) and the first pulley (25).

4. A novel high-speed nail making machine as claimed in claim 1, characterized in that: The tensioning assembly (5) comprises an adjusting plate (51), a sliding groove (52), a tensioning wheel (54) and a wheel axle (55); the adjusting plate (51) is fixedly connected to the mounting plate (37), and the adjusting plate (51) is located at the front side of one end of the mounting plate (37) close to the cutter (49); the sliding groove (52) is arranged at the upper and lower sides of the inner cavity of the adjusting plate (51); the wheel axle (55) is slidably connected to the adjusting plate (51), and the wheel axle (55) is located in the inner cavity of the sliding groove (52); the tensioning wheel (54) is rotatably connected to the wheel axle (55), and the tensioning wheel (54) is sleeved on the outer side of the wheel axle (55); the conveying belt (34) is meshingly connected to the wheel axle (55).

5. A novel high-speed nail making machine as claimed in claim 4, characterized in that: The tensioning assembly (5) further comprises an adjusting bolt (53), wherein the adjusting bolt (53) is threadedly connected to the wheel shaft (55), and the adjusting bolt (53) passes through the upper and lower side walls of the adjusting plate (51) to the inner cavity of the sliding groove (52), and the adjusting bolt (53) is rotatably connected to the adjusting plate (51).

6. A novel high-speed nail making machine as claimed in claim 1, characterized in that: The tensioning assembly (5) further comprises a third pulley (56), a fourth pulley (57) and a belt (58); the third pulley (56) is fixedly connected to the output end of the divider (46); the fourth pulley (57) is fixedly connected to the driving shaft (43), and the fourth pulley (57) is located on a side of the driving shaft (43) close to the divider (46); the belt (58) is meshedly connected to the third pulley (56) and the fourth pulley (57), and the belt (58) is sleeved on the outer sides of the third pulley (56) and the fourth pulley (57).

7. A novel high-speed nail making machine as claimed in claim 1, characterized in that: The conveying assembly (3) further comprises a nail funnel (39), a third photoelectric sensor (391) and a fourth photoelectric sensor (392); the third photoelectric sensor (391) is fixedly connected to the mounting plate (37) and is located at an end of the mounting plate (37) away from the mold frame (32); the third photoelectric sensor (391) is fixedly connected to the nail funnel (39) and is located at one side of the inner cavity of the nail funnel (39); the fourth photoelectric sensor (392) is fixedly connected to the mounting plate (37) and is adjacent to the opposite side of the conveying belt (34).

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