EP2204243A1 - Nail making machine - Google Patents
Nail making machine Download PDFInfo
- Publication number
- EP2204243A1 EP2204243A1 EP08254188A EP08254188A EP2204243A1 EP 2204243 A1 EP2204243 A1 EP 2204243A1 EP 08254188 A EP08254188 A EP 08254188A EP 08254188 A EP08254188 A EP 08254188A EP 2204243 A1 EP2204243 A1 EP 2204243A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- receiving
- semi
- rotation disk
- making machine
- cutting tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G3/00—Making pins, nails, or the like
- B21G3/12—Upsetting; Forming heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G3/00—Making pins, nails, or the like
- B21G3/18—Making pins, nails, or the like by operations not restricted to one of the groups B21G3/12 - B21G3/16
- B21G3/20—Making pins, nails, or the like by operations not restricted to one of the groups B21G3/12 - B21G3/16 from wire of indefinite length
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G3/00—Making pins, nails, or the like
- B21G3/32—Feeding material to be worked to nail or pin making machines
Definitions
- the present invention relates to a nail making machine and, more particularly, to a nail making machine for manufacturing nails automatically.
- a metallic wire is stamped by a stamping machine to form a semi-manufactured nail with an enlarged head. Then, the semi-manufactured nail is cut by a cutting tool to have a shank and a tip so as to produce a nail with the head, shank and tip.
- the nail is produced and worked by the stamping machine and the cutting tool respectively which are situated at different places, so that the nail has a complicated working process and a longer working time, thereby increasing the costs of fabrication.
- the nail is mixed with the iron chips of the metallic wire so that it is necessary to separate the nail from the iron chips of the metallic wire, thereby causing inconvenience to the operator, and thereby greatly increasing the time of production.
- a nail making machine comprising a trimming device to trim a metallic wire, a cutting tool located beside the trimming device to cut the metallic wire from the trimming device into a plurality of semi-manufactured nails, a receiving device located beside the cutting tool to receive and arrange the semi-manufactured nails from the cutting tool, a rotation disk located under the receiving device to receive and move the semi-manufactured nails from the receiving device, and a stamping device located at a side of the rotation disk to stamp the semi-manufactured nails on the rotation disk so as to form a plurality of nail products.
- the primary objective of the present invention is to provide a nail making machine that comprises a trimming device to trim the metallic wire, a cutting tool to cut the metallic wire into the semi-manufactured nails, a receiving device to receive and arrange the semi-manufactured nails, a rotation disk to move the semi-manufactured nails, a stamping device to stamp the semi-manufactured nails so as to form the nail products, and a transmission device to control operation of the cutting tool, the rotation disk and the stamping device, so that the nail making machine is operated automatically, thereby enhancing the working efficiency of the nail making machine and enhancing the quality of the nail products.
- Another objective of the present invention is to provide a nail making machine, wherein the nail making machine is mounted on the working table, and all of the working procedures of the nail products are finished on the working table, thereby decreasing the costs of fabrication.
- a further objective of the present invention is to provide a nail making machine, wherein the operation handle of the receiving device is operated to allow or stop entrance of the semi-manufactured nails from the receiving channel of the receiving rack into the rotation disk, and the oblique storage tray can temporarily store the semi-manufactured nails falling from the receiving channel of the receiving rack, so that the semi-manufactured nails are introduced into the rotation disk smoothly.
- a further objective of the present invention is to provide a nail making machine, wherein the rotation disk is sandwiched and clamped between the two clamping seats, the stop block and the stamping device and is kept stationary during operation of the stamping device, thereby facilitating the working efficiency of the stamping device and enhancing the quality of the nail products.
- a nail making machine in accordance with the preferred embodiment of the present invention is mounted on a working table 1 and comprises a trimming device 2 to trim a metallic wire, a cutting tool 40 located beside the trimming device 2 to cut the metallic wire from the trimming device 2 into a plurality of semi-manufactured nails 3, a delivery device 30 mounted between the trimming device 2 and the cutting tool 40 to deliver the metallic wire from the trimming device 2 to the cutting tool 40, a receiving device 60 located beside the cutting tool 40 to receive and arrange the semi-manufactured nails 3 from the cutting tool 40, a plurality of conveyor wheels 50 mounted between the cutting tool 40 and the receiving device 60 to convey the semi-manufactured nails 3 from the cutting tool 40 to the receiving device 60, a rotation disk 70 located under the receiving device 60 to receive and move the semi-manufactured nails 3 from the receiving device 60, a stamping device 80 located at a side of the rotation disk 70 to stamp the semi-manufactured nails 3 on
- the trimming device 2 includes a plurality of transverse rollers 10 arranged in pairs in a horizontal direction and a plurality of longitudinal rollers 20 arranged in pairs in a vertical direction so as to trim the metallic wire into a flat sheet plate.
- the delivery device 30 includes two delivery wheels 31 arranged in pairs in a vertical direction to clamp the metallic wire between the two delivery wheels 31, and a guide member 33 (see Fig. 2 ) mounted between the two delivery wheels 31 to guide the metallic wire and having a guide hole 34 to allow passage of the metallic wire so that the metallic wire is guided through the guide hole 34 of the guide member 33 of the delivery device 30 into the cutting tool 40.
- the cutting tool 40 includes two opposite sliding bases 41 movable relative to each other to tighten or loosen the metallic wire and each having a side provided with a cutting blade 43 to cut the metallic wire into the semi-manufactured nails 3.
- the receiving device 60 includes a receiving rack 68 located above the rotation disk 70 and provided with a receiving channel 61 connected to the rotation disk 70 to receive and arrange the semi-manufactured nails 3 and to introduce the semi-manufactured nails 3 onto the rotation disk 70, a movable seat 65 movably mounted on a first side of the receiving rack 68 and having a bottom provided with a plurality of stop rods 67 that are movable to close the receiving channel 61 of the receiving rack 68 as shown in Fig.
- the movable seat 65 of the receiving device 60 has a top provided with a substantially arc-shaped guide groove 651.
- the operation handle 66 of the receiving device 60 is located above the movable seat 65 and has a bottom provided with a protruding rod 661 movable in the guide groove 651 of the movable seat 65 to drive the movable seat 65 to move relative to the receiving rack 68.
- the receiving rack 68 of the receiving device 60 is further provided with a plurality of transverse positioning slots 62 located at one end of the receiving channel 61 and a catch member 63 (see Fig. 8 ) located between the receiving channel 61 and any one of the positioning slots 62 so as to fit the semi-manufactured nails 3 of different length specifications.
- the rotation disk 70 has a periphery provided with a plurality of holding seats 71 each movable to align with the receiving channel 61 of the receiving rack 68 to carry and hold a respective one of the semi-manufactured nails 3 from the receiving channel 61 of the receiving rack 68.
- Each of the holding seats 71 of the rotation disk 70 has a first end provided with a serrated first groove 72 and a second end provided with a second groove 73 juxtaposed to the first groove 72 to hold the respective semi-manufactured nail 3.
- the nail making machine further comprises two opposite clamping seats 75 movable to press and clamp the rotation disk 70, and a stop block 76 (see Figs. 3 and 7 ) located opposite to the stamping device 80 and movable to press the rotation disk 70 so that the rotation disk 70 is sandwiched and clamped between the two clamping seats 75, the stop block 76 and the stamping device 80 and is kept stationary during operation of the stamping device 80.
- One of the two clamping seats 75 has a side provided with a substantially semi-circular clamping groove 751 that is movable to align with the first groove 72 and the second groove 73 of a respective one of the holding seats 71 of the rotation disk 70 to press and clamp a respective one of the semi-manufactured nails 3, so that each of the semi-manufactured nails 3 is clamped and positioned between the first groove 72 and the second groove 73 of the respective holding seat 71 of the rotation disk 70 and the clamping groove 751 of the respective clamping seat 75.
- the stamping device 80 includes a stamping head 81 that is movable to stamp the respective semi-manufactured nail 3 that is clamped between the first groove 72 and the second groove 73 of the respective holding seat 71 of the rotation disk 70 and the clamping groove 751 of the respective clamping seat 75.
- the transmission device 90 includes a propeller shaft 91 that is rotated by a motor (not shown) and a belt wheel (not shown), a crank unit 98 mounted on a mediate portion of the propeller shaft 91 and connected with the stamping device 80 to drive the stamping device 80 so as to control operation of the stamping device 80, two first bevel gears 92 mounted on two opposite ends of the propeller shaft 91, two drive shafts 95 each located perpendicular to the propeller shaft 91 and each having an end portion provided with a second bevel gear 921 meshing with and driven by a respective one of the two first bevel gears 92 so that each of the two drive shafts 95 is rotated by the propeller shaft 91 via intermeshing of the second bevel gear 921 and the respective first bevel gear 92, and two driven shafts 96 each rotated by a respective one of the two drive shafts 95 to drive and move a respective one of the two sliding bases 41 of the cutting tool 40 so as to control operation of the cutting tool 40.
- the crank unit 98 of the transmission device 90 is provided with an eccentric ring 981 connected with the stamping device 80 to drive the stamping device 80.
- the transmission device 90 further includes two cams 99 each mounted on a respective one of the two driven shafts 96 and each connected with a respective one of the two sliding bases 41 of the cutting tool 40 to drive and move the respective sliding base 41 of the cutting tool 40.
- One of the two drive shafts 95 of the transmission device 90 drives a toothed rack (not shown) which drives a gear (not shown) which is connected with the rotation disk 70 to drive and rotate the rotation disk 70.
- the metallic wire is trimmed into a flat sheet plate by the transverse rollers 10 and the longitudinal rollers 20 of the trimming device 2. Then, the metallic wire is delivered and guided through the two delivery wheels 31 and the guide hole 34 of the guide member 33 of the delivery device 30 into the cutting tool 40. Then, the two sliding bases 41 of the cutting tool 40 are driven by the two driven shafts 96 of the transmission device 90 to move toward each other to cut the metallic wire into a plurality of semi-manufactured nails 3 by the cutting blades 43 of the two sliding bases 41.
- the semi-manufactured nails 3 are separated from the waste chips of the metallic wire, and the waste chips of the metallic wire fall down into a waste container 45 which is mounted in the working table 1.
- the conveyor wheels 50 convey the semi-manufactured nails 3 from the cutting tool 40 to the receiving device 60.
- the semi-manufactured nails 3 are in turn introduced through the receiving channel 61 of the receiving rack 68 of the receiving device 60 into the holding seats 71 of the rotation disk 70.
- each of the semi-manufactured nails 3 is in turn moved to align with the stamping device 80 by rotation of the rotation disk 70.
- each of the two clamping seats 75 is moved to press and clamp the rotation disk 70
- the stop block 76 located opposite to the stamping device 80 is moved to press the rotation disk 70 so that the rotation disk 70 is sandwiched and clamped between the two clamping seats 75, the stop block 76 and the stamping device 80 and is kept stationary during operation of the stamping device 80.
- the clamping groove 751 of one of the two clamping seats 75 is moved to align with the first groove 72 and the second groove 73 of the respective holding seat 71 of the rotation disk 70 to press and clamp the respective semi-manufactured nail 3, so that each of the semi-manufactured nails 3 is clamped and positioned between the first groove 72 and the second groove 73 of the respective holding seat 71 of the rotation disk 70 and the clamping groove 751 of the respective clamping seat 75.
- the stamping head 81 of the stamping device 80 is moved to stamp each of the semi-manufactured nails 3 so as to a plurality of nail products. Then, each of the nail products is moved forward by rotation of the rotation disk 70 and falls down into a product container 82 which is mounted in the working table 1.
- the nail making machine comprises a trimming device 2 to trim the metallic wire, a cutting tool 40 to cut the metallic wire into the semi-manufactured nails 3, a receiving device 60 to receive and arrange the semi-manufactured nails 3, a rotation disk 70 to move the semi-manufactured nails 3, a stamping device 80 to stamp the semi-manufactured nails 3 so as to form the nail products, and a transmission device 90 to control operation of the cutting tool 40, the rotation disk 70 and the stamping device 80, so that the nail making machine is operated automatically, thereby enhancing the working efficiency of the nail making machine and enhancing the quality of the nail products.
- the nail making machine is mounted on the working table 1, and all of the working procedures of the nail products are finished on the working table 1, thereby decreasing the costs of fabrication.
- the operation handle 66 of the receiving device 60 is operated to allow or stop entrance of the semi-manufactured nails 3 from the receiving channel 61 of the receiving rack 68 into the rotation disk 70, and the oblique storage tray 64 can temporarily store the semi-manufactured nails 3 falling from the receiving channel 61 of the receiving rack 68, so that the semi-manufactured nails 3 are introduced into the rotation disk 70 smoothly.
- rotation disk 70 is sandwiched and clamped between the two clamping seats 75, the stop block 76 and the stamping device 80 and is kept stationary during operation of the stamping device 80, thereby facilitating the working efficiency of the stamping device 80 and enhancing the quality of the nail products.
Abstract
Description
- The present invention relates to a nail making machine and, more particularly, to a nail making machine for manufacturing nails automatically.
- In fabrication of a nail, a metallic wire is stamped by a stamping machine to form a semi-manufactured nail with an enlarged head. Then, the semi-manufactured nail is cut by a cutting tool to have a shank and a tip so as to produce a nail with the head, shank and tip. However, the nail is produced and worked by the stamping machine and the cutting tool respectively which are situated at different places, so that the nail has a complicated working process and a longer working time, thereby increasing the costs of fabrication. In addition, the nail is mixed with the iron chips of the metallic wire so that it is necessary to separate the nail from the iron chips of the metallic wire, thereby causing inconvenience to the operator, and thereby greatly increasing the time of production.
- In accordance with the present invention, there is provided a nail making machine, comprising a trimming device to trim a metallic wire, a cutting tool located beside the trimming device to cut the metallic wire from the trimming device into a plurality of semi-manufactured nails, a receiving device located beside the cutting tool to receive and arrange the semi-manufactured nails from the cutting tool, a rotation disk located under the receiving device to receive and move the semi-manufactured nails from the receiving device, and a stamping device located at a side of the rotation disk to stamp the semi-manufactured nails on the rotation disk so as to form a plurality of nail products.
- The primary objective of the present invention is to provide a nail making machine that comprises a trimming device to trim the metallic wire, a cutting tool to cut the metallic wire into the semi-manufactured nails, a receiving device to receive and arrange the semi-manufactured nails, a rotation disk to move the semi-manufactured nails, a stamping device to stamp the semi-manufactured nails so as to form the nail products, and a transmission device to control operation of the cutting tool, the rotation disk and the stamping device, so that the nail making machine is operated automatically, thereby enhancing the working efficiency of the nail making machine and enhancing the quality of the nail products.
- Another objective of the present invention is to provide a nail making machine, wherein the nail making machine is mounted on the working table, and all of the working procedures of the nail products are finished on the working table, thereby decreasing the costs of fabrication.
- A further objective of the present invention is to provide a nail making machine, wherein the operation handle of the receiving device is operated to allow or stop entrance of the semi-manufactured nails from the receiving channel of the receiving rack into the rotation disk, and the oblique storage tray can temporarily store the semi-manufactured nails falling from the receiving channel of the receiving rack, so that the semi-manufactured nails are introduced into the rotation disk smoothly.
- A further objective of the present invention is to provide a nail making machine, wherein the rotation disk is sandwiched and clamped between the two clamping seats, the stop block and the stamping device and is kept stationary during operation of the stamping device, thereby facilitating the working efficiency of the stamping device and enhancing the quality of the nail products.
- Further benefits and advantages of the present invention will become apparent after a careful reading of the detailed description with appropriate reference to the accompanying drawings.
- In the drawings:
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Fig. 1 is a perspective view of a nail making machine in accordance with the preferred embodiment of the present invention. -
Fig. 2 is a partially perspective view of the nail making machine as shown inFig. 1 . -
Fig. 3 is a top view of the nail making machine as shown inFig. 1 . -
Fig. 4 is a partially perspective view of a cutting tool of the nail making machine as shown inFig. 1 . -
Fig. 5 is a partially perspective view of the nail making machine as shown inFig. 1 . -
Fig. 6 is a partially perspective view of the nail making machine as shown inFig. 1 . -
Fig. 7 is a top view of the nail making machine as shown inFig. 6 . -
Fig. 8 is a locally enlarged view of the nail making machine as shown inFig. 7 . -
Fig. 9 is a perspective view of a receiving device of the nail making machine as shown inFig. 1 . -
Fig. 10 is a front operational view of the receiving device of the nail making machine as shown inFig. 9 . -
Fig. 11 is a bottom operational view of the receiving device of the nail making machine as shown inFig. 9 . -
Fig. 12 is a schematic operational view of the receiving device of the nail making machine as shown inFig. 11 . -
Fig. 13 is a front operational view of the nail making machine as shown inFig. 5 . -
Fig. 14 is a partially perspective view of the nail making machine as shown inFig. 1 . -
Fig. 15 is a locally enlarged view of the nail making machine as shown inFig. 14 . -
Fig. 16 is a side operational view of the nail making machine as shown inFig. 5 . -
Fig. 17 is a locally enlarged view of the nail making machine as shown inFig. 16 . - Referring to the drawings and initially to
Figs. 1-6 , a nail making machine in accordance with the preferred embodiment of the present invention is mounted on a working table 1 and comprises atrimming device 2 to trim a metallic wire, acutting tool 40 located beside thetrimming device 2 to cut the metallic wire from thetrimming device 2 into a plurality ofsemi-manufactured nails 3, adelivery device 30 mounted between thetrimming device 2 and thecutting tool 40 to deliver the metallic wire from thetrimming device 2 to thecutting tool 40, a receivingdevice 60 located beside thecutting tool 40 to receive and arrange thesemi-manufactured nails 3 from thecutting tool 40, a plurality ofconveyor wheels 50 mounted between thecutting tool 40 and thereceiving device 60 to convey thesemi-manufactured nails 3 from thecutting tool 40 to thereceiving device 60, arotation disk 70 located under thereceiving device 60 to receive and move thesemi-manufactured nails 3 from thereceiving device 60, astamping device 80 located at a side of therotation disk 70 to stamp thesemi-manufactured nails 3 on therotation disk 70 so as to form a plurality of nail products, and atransmission device 90 connected to thecutting tool 40, therotation disk 70 and thestamping device 80 to control operation of thecutting tool 40, therotation disk 70 and thestamping device 80. - Referring to
Figs. 1-17 , thetrimming device 2 includes a plurality oftransverse rollers 10 arranged in pairs in a horizontal direction and a plurality oflongitudinal rollers 20 arranged in pairs in a vertical direction so as to trim the metallic wire into a flat sheet plate. - The
delivery device 30 includes twodelivery wheels 31 arranged in pairs in a vertical direction to clamp the metallic wire between the twodelivery wheels 31, and a guide member 33 (seeFig. 2 ) mounted between the twodelivery wheels 31 to guide the metallic wire and having aguide hole 34 to allow passage of the metallic wire so that the metallic wire is guided through theguide hole 34 of theguide member 33 of thedelivery device 30 into thecutting tool 40. - The
cutting tool 40 includes two opposite slidingbases 41 movable relative to each other to tighten or loosen the metallic wire and each having a side provided with acutting blade 43 to cut the metallic wire into thesemi-manufactured nails 3. - The
receiving device 60 includes a receivingrack 68 located above therotation disk 70 and provided with a receivingchannel 61 connected to therotation disk 70 to receive and arrange thesemi-manufactured nails 3 and to introduce thesemi-manufactured nails 3 onto therotation disk 70, amovable seat 65 movably mounted on a first side of the receivingrack 68 and having a bottom provided with a plurality ofstop rods 67 that are movable to close thereceiving channel 61 of the receivingrack 68 as shown inFig. 12 to interrupt a connection between thereceiving channel 61 of the receivingrack 68 and therotation disk 70 so as to stop entrance of thesemi-manufactured nails 3 from thereceiving channel 61 of the receivingrack 68 into therotation disk 70 or to open thereceiving channel 61 of the receivingrack 68 as shown inFig. 11 to connect thereceiving channel 61 of the receivingrack 68 to therotation disk 70 so as to allow entrance of thesemi-manufactured nails 3 from thereceiving channel 61 of the receivingrack 68 into therotation disk 70, anoperation handle 66 pivotally mounted on the first side of the receivingrack 68 and connected with themovable seat 65 to drive themovable seat 65 to move relative to the receivingrack 68, and anoblique storage tray 64 mounted on a second side of the receivingrack 68 and connected to thereceiving channel 61 of the receivingrack 68 to temporarily store thesemi-manufactured nails 3 falling from thereceiving channel 61 of the receivingrack 68 as shown inFigs. 7 and 8 . - The
movable seat 65 of thereceiving device 60 has a top provided with a substantially arc-shaped guide groove 651. Theoperation handle 66 of thereceiving device 60 is located above themovable seat 65 and has a bottom provided with aprotruding rod 661 movable in theguide groove 651 of themovable seat 65 to drive themovable seat 65 to move relative to the receivingrack 68. The receivingrack 68 of thereceiving device 60 is further provided with a plurality oftransverse positioning slots 62 located at one end of the receivingchannel 61 and a catch member 63 (seeFig. 8 ) located between thereceiving channel 61 and any one of thepositioning slots 62 so as to fit thesemi-manufactured nails 3 of different length specifications. - The
rotation disk 70 has a periphery provided with a plurality ofholding seats 71 each movable to align with thereceiving channel 61 of the receivingrack 68 to carry and hold a respective one of thesemi-manufactured nails 3 from thereceiving channel 61 of the receivingrack 68. Each of theholding seats 71 of therotation disk 70 has a first end provided with a serratedfirst groove 72 and a second end provided with asecond groove 73 juxtaposed to thefirst groove 72 to hold the respectivesemi-manufactured nail 3. - The nail making machine further comprises two
opposite clamping seats 75 movable to press and clamp therotation disk 70, and a stop block 76 (seeFigs. 3 and7 ) located opposite to thestamping device 80 and movable to press therotation disk 70 so that therotation disk 70 is sandwiched and clamped between the twoclamping seats 75, thestop block 76 and thestamping device 80 and is kept stationary during operation of thestamping device 80. One of the twoclamping seats 75 has a side provided with a substantiallysemi-circular clamping groove 751 that is movable to align with thefirst groove 72 and thesecond groove 73 of a respective one of theholding seats 71 of therotation disk 70 to press and clamp a respective one of thesemi-manufactured nails 3, so that each of thesemi-manufactured nails 3 is clamped and positioned between thefirst groove 72 and thesecond groove 73 of therespective holding seat 71 of therotation disk 70 and theclamping groove 751 of therespective clamping seat 75. - The
stamping device 80 includes astamping head 81 that is movable to stamp the respectivesemi-manufactured nail 3 that is clamped between thefirst groove 72 and thesecond groove 73 of therespective holding seat 71 of therotation disk 70 and theclamping groove 751 of therespective clamping seat 75. - The
transmission device 90 includes apropeller shaft 91 that is rotated by a motor (not shown) and a belt wheel (not shown), acrank unit 98 mounted on a mediate portion of thepropeller shaft 91 and connected with thestamping device 80 to drive thestamping device 80 so as to control operation of thestamping device 80, twofirst bevel gears 92 mounted on two opposite ends of thepropeller shaft 91, twodrive shafts 95 each located perpendicular to thepropeller shaft 91 and each having an end portion provided with asecond bevel gear 921 meshing with and driven by a respective one of the twofirst bevel gears 92 so that each of the twodrive shafts 95 is rotated by thepropeller shaft 91 via intermeshing of thesecond bevel gear 921 and the respectivefirst bevel gear 92, and two drivenshafts 96 each rotated by a respective one of the twodrive shafts 95 to drive and move a respective one of the two slidingbases 41 of thecutting tool 40 so as to control operation of thecutting tool 40. Thecrank unit 98 of thetransmission device 90 is provided with aneccentric ring 981 connected with thestamping device 80 to drive thestamping device 80. Thetransmission device 90 further includes twocams 99 each mounted on a respective one of the two drivenshafts 96 and each connected with a respective one of the twosliding bases 41 of thecutting tool 40 to drive and move the respectivesliding base 41 of thecutting tool 40. One of the twodrive shafts 95 of thetransmission device 90 drives a toothed rack (not shown) which drives a gear (not shown) which is connected with therotation disk 70 to drive and rotate therotation disk 70. - In operation, again referring to
Figs. 1-17 , the metallic wire is trimmed into a flat sheet plate by thetransverse rollers 10 and thelongitudinal rollers 20 of thetrimming device 2. Then, the metallic wire is delivered and guided through the twodelivery wheels 31 and theguide hole 34 of theguide member 33 of thedelivery device 30 into thecutting tool 40. Then, the twosliding bases 41 of thecutting tool 40 are driven by the two drivenshafts 96 of thetransmission device 90 to move toward each other to cut the metallic wire into a plurality ofsemi-manufactured nails 3 by thecutting blades 43 of the twosliding bases 41. At this time, thesemi-manufactured nails 3 are separated from the waste chips of the metallic wire, and the waste chips of the metallic wire fall down into awaste container 45 which is mounted in the working table 1. Then, theconveyor wheels 50 convey thesemi-manufactured nails 3 from thecutting tool 40 to thereceiving device 60. Then, thesemi-manufactured nails 3 are in turn introduced through thereceiving channel 61 of the receivingrack 68 of thereceiving device 60 into theholding seats 71 of therotation disk 70. Then, each of thesemi-manufactured nails 3 is in turn moved to align with thestamping device 80 by rotation of therotation disk 70. Then, each of the twoclamping seats 75 is moved to press and clamp therotation disk 70, and thestop block 76 located opposite to thestamping device 80 is moved to press therotation disk 70 so that therotation disk 70 is sandwiched and clamped between the twoclamping seats 75, thestop block 76 and thestamping device 80 and is kept stationary during operation of thestamping device 80. At this time, theclamping groove 751 of one of the twoclamping seats 75 is moved to align with thefirst groove 72 and thesecond groove 73 of therespective holding seat 71 of therotation disk 70 to press and clamp the respectivesemi-manufactured nail 3, so that each of thesemi-manufactured nails 3 is clamped and positioned between thefirst groove 72 and thesecond groove 73 of therespective holding seat 71 of therotation disk 70 and theclamping groove 751 of therespective clamping seat 75. Finally, thestamping head 81 of thestamping device 80 is moved to stamp each of thesemi-manufactured nails 3 so as to a plurality of nail products. Then, each of the nail products is moved forward by rotation of therotation disk 70 and falls down into aproduct container 82 which is mounted in the working table 1. - Accordingly, the nail making machine comprises a
trimming device 2 to trim the metallic wire, acutting tool 40 to cut the metallic wire into thesemi-manufactured nails 3, areceiving device 60 to receive and arrange thesemi-manufactured nails 3, arotation disk 70 to move thesemi-manufactured nails 3, astamping device 80 to stamp thesemi-manufactured nails 3 so as to form the nail products, and atransmission device 90 to control operation of thecutting tool 40, therotation disk 70 and thestamping device 80, so that the nail making machine is operated automatically, thereby enhancing the working efficiency of the nail making machine and enhancing the quality of the nail products. In addition, the nail making machine is mounted on the working table 1, and all of the working procedures of the nail products are finished on the working table 1, thereby decreasing the costs of fabrication. Further, theoperation handle 66 of thereceiving device 60 is operated to allow or stop entrance of thesemi-manufactured nails 3 from thereceiving channel 61 of the receivingrack 68 into therotation disk 70, and theoblique storage tray 64 can temporarily store thesemi-manufactured nails 3 falling from thereceiving channel 61 of the receivingrack 68, so that thesemi-manufactured nails 3 are introduced into therotation disk 70 smoothly. Further, therotation disk 70 is sandwiched and clamped between the twoclamping seats 75, thestop block 76 and thestamping device 80 and is kept stationary during operation of thestamping device 80, thereby facilitating the working efficiency of thestamping device 80 and enhancing the quality of the nail products. - Although the invention has been explained in relation to its preferred embodiment(s) as mentioned above, it is to be understood that many other possible modifications and variations can be made without departing from the scope of the present invention. It is, therefore, contemplated that the appended claim or claims will cover such modifications and variations that fall within the true scope of the invention.
Claims (14)
- A nail making machine, comprising:a trimming device (2) to trim a metallic wire;a cutting tool (40) located beside the trimming device to cut the metallic wire from the trimming device into a plurality of semi-manufactured nails;a receiving device (60) located beside the cutting tool to receive and arrange the semi-manufactured nails from the cutting tool;a rotation disk (70) located under the receiving device to receive and move the semi-manufactured nails from the receiving device;a stamping device (80) located at a side of the rotation disk to stamp the semi-manufactured nails on the rotation disk so as to form a plurality of nail products.
- The nail making machine of claim 1, wherein the receiving device includes:a receiving rack (68) located above the rotation disk and provided with a receiving channel (61) connected to the rotation disk to receive and arrange the semi-manufactured nails and to introduce the semi-manufactured nails onto the rotation disk.
- The nail making machine of claim 2, wherein the receiving device further includes:a movable seat (65) movably mounted on a first side of the receiving rack and having a bottom provided with a plurality of stop rods (67) that are movable to close the receiving channel of the receiving rack to interrupt a connection between the receiving channel of the receiving rack and the rotation disk so as to stop entrance of the semi-manufactured nails from the receiving channel of the receiving rack into the rotation disk or to open the receiving channel of the receiving rack to connect the receiving channel of the receiving rack to the rotation disk so as to allow entrance of the semi-manufactured nails from the receiving channel of the receiving rack into the rotation disk.
- The nail making machine of claim 3, wherein the receiving device further includes:an oblique storage tray (64) mounted on a second side of the receiving rack and connected to the receiving channel of the receiving rack to temporarily store the semi-manufactured nails falling from the receiving channel of the receiving rack.
- The nail making machine of claim 2, wherein the receiving rack of the receiving device is further provided with a plurality of transverse positioning slots (62) located at one end of the receiving channel and a catch member (63) located between the receiving channel and any one of the positioning slots so as to fit the semi-manufactured nails of different length specifications.
- The nail making machine of claim 3, wherein the receiving device further includes:an operation handle (66) pivotally mounted on the first side of the receiving rack and connected with the movable seat to drive the movable seat to move relative to the receiving rack.
- The nail making machine of claim 6, wherein
the movable seat of the receiving device has a top provided with a substantially arc-shaped guide groove;
the operation handle of the receiving device is located above the movable seat and has a bottom provided with a protruding rod (661) movable in the guide groove of the movable seat to drive the movable seat to move relative to the receiving rack. - The nail making machine of claim 2, wherein the rotation disk has a periphery provided with a plurality of holding seats (71) each movable to align with the receiving channel of the receiving rack to carry and hold a respective one of the semi-manufactured nails from the receiving channel of the receiving rack.
- The nail making machine of claim 8, further comprising:two opposite clamping seats (75) movable to press and clamp the rotation disk;a stop block (76) located opposite to the stamping device and movable to press the rotation disk so that the rotation disk is sandwiched and clamped between the two clamping seats, the stop block and the stamping device and is kept stationary during operation of the stamping device.
- The nail making machine of claim 9, wherein
each of the holding seats of the rotation disk has a first end provided with a serrated first groove (72) and a second end provided with a second groove (73) juxtaposed to the first groove to hold the respective semi-manufactured nail;
one of the two clamping seats has a side provided with a substantially semi-circular clamping groove (751) that is movable to align with the first groove and the second groove of a respective one of the holding seats of the rotation disk to press and clamp a respective one of the semi-manufactured nails;
each of the semi-manufactured nails is clamped and positioned between the first groove and the second groove of the respective holding seat of the rotation disk and the clamping groove of the respective clamping seat. - The nail making machine of claim 1, further comprising:a plurality of conveyor wheels (50) mounted between the cutting tool and the receiving device to convey the semi-manufactured nails from the cutting tool to the receiving device.
- The nail making machine of claim 1, further comprising:a transmission device (90) connected to the cutting tool, the rotation disk and the stamping device to control operation of the cutting tool, the rotation disk and the stamping device.
- The nail making machine of claim 12, wherein the transmission device includes:a propeller shaft (91) that is rotated by a motor and a belt wheel;a crank unit (98) mounted on a mediate portion of the propeller shaft and connected with the stamping device to drive the stamping device so as to control operation of the stamping device;two first bevel gears (92) mounted on two opposite ends of the propeller shaft;two drive shafts (95) each located perpendicular to the propeller shaft and each having an end portion provided with a second bevel gear (921) meshing with and driven by a respective one of the two first bevel gears so that each of the two drive shafts is rotated by the propeller shaft via intermeshing of the second bevel gear and the respective first bevel gear;two driven shafts (96) each rotated by a respective one of the two drive shafts to drive and move the cutting tool so as to control operation of the cutting tool.
- The nail making machine of claim 13, wherein
the cutting tool includes two opposite sliding bases (41) movable relative to each other to tighten or loosen the metallic wire and each having a side provided with a cutting blade (43) to cut the metallic wire into the semi-manufactured nails;
one of the two drive shafts of the transmission device drives a toothed rack which drives a gear which is connected with the rotation disk to drive and rotate the rotation disk;
the crank unit of the transmission device is provided with an eccentric ring (981) connected with the stamping device to drive the stamping device;
the transmission device further includes two cams (99) each mounted on a respective one of the two driven shafts and each connected with a respective one of the two sliding bases of the cutting tool to drive and move the respective sliding base of the cutting tool.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08254188A EP2204243A1 (en) | 2008-12-30 | 2008-12-30 | Nail making machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08254188A EP2204243A1 (en) | 2008-12-30 | 2008-12-30 | Nail making machine |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2204243A1 true EP2204243A1 (en) | 2010-07-07 |
Family
ID=40651772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08254188A Withdrawn EP2204243A1 (en) | 2008-12-30 | 2008-12-30 | Nail making machine |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP2204243A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105922636A (en) * | 2016-06-30 | 2016-09-07 | 青岛科力特包装机械有限公司 | Full-automatic swing nail head wire conveying mechanism |
CN109848362A (en) * | 2018-12-12 | 2019-06-07 | 慧眼自动化科技(广州)有限公司 | Improved band type manufactures punching mechanism |
CN111054863A (en) * | 2019-12-10 | 2020-04-24 | 萍乡市鸿安五金制品有限公司 | Chain riveting nail making mechanism |
CN112692202A (en) * | 2021-01-29 | 2021-04-23 | 天津蓝快机械设备有限公司 | Novel straight nail single nail making machine |
CN113664129A (en) * | 2021-10-14 | 2021-11-19 | 安字汽车紧固件(启东)有限公司 | Full-automatic high-speed nail making machine |
CN117505743A (en) * | 2024-01-04 | 2024-02-06 | 江苏纳瑞医疗科技有限公司 | Processing cutting device of titanium nail for anastomat |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE817586C (en) | 1948-10-07 | 1951-10-18 | Heinrich Holle | Nail machine |
US5081732A (en) * | 1991-02-25 | 1992-01-21 | Steinhilber Wilhelm A | Rotary heading machine |
WO2000037195A1 (en) * | 1998-12-10 | 2000-06-29 | Enkotec A/S | A nail machine, and a tool ring and fitting for securing holding jaws for such machine |
-
2008
- 2008-12-30 EP EP08254188A patent/EP2204243A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE817586C (en) | 1948-10-07 | 1951-10-18 | Heinrich Holle | Nail machine |
US5081732A (en) * | 1991-02-25 | 1992-01-21 | Steinhilber Wilhelm A | Rotary heading machine |
WO2000037195A1 (en) * | 1998-12-10 | 2000-06-29 | Enkotec A/S | A nail machine, and a tool ring and fitting for securing holding jaws for such machine |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105922636A (en) * | 2016-06-30 | 2016-09-07 | 青岛科力特包装机械有限公司 | Full-automatic swing nail head wire conveying mechanism |
CN109848362A (en) * | 2018-12-12 | 2019-06-07 | 慧眼自动化科技(广州)有限公司 | Improved band type manufactures punching mechanism |
CN111054863A (en) * | 2019-12-10 | 2020-04-24 | 萍乡市鸿安五金制品有限公司 | Chain riveting nail making mechanism |
CN111054863B (en) * | 2019-12-10 | 2021-06-08 | 萍乡市鸿安五金制品有限公司 | Chain riveting nail making mechanism |
CN112692202A (en) * | 2021-01-29 | 2021-04-23 | 天津蓝快机械设备有限公司 | Novel straight nail single nail making machine |
CN113664129A (en) * | 2021-10-14 | 2021-11-19 | 安字汽车紧固件(启东)有限公司 | Full-automatic high-speed nail making machine |
CN117505743A (en) * | 2024-01-04 | 2024-02-06 | 江苏纳瑞医疗科技有限公司 | Processing cutting device of titanium nail for anastomat |
CN117505743B (en) * | 2024-01-04 | 2024-03-19 | 江苏纳瑞医疗科技有限公司 | Processing cutting device of titanium nail for anastomat |
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