CN104289642B - A kind of safe volume nailing machine volume nail device - Google Patents

A kind of safe volume nailing machine volume nail device Download PDF

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Publication number
CN104289642B
CN104289642B CN201310314213.7A CN201310314213A CN104289642B CN 104289642 B CN104289642 B CN 104289642B CN 201310314213 A CN201310314213 A CN 201310314213A CN 104289642 B CN104289642 B CN 104289642B
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CN
China
Prior art keywords
volume
nail
sliding cylinder
bearing
axle
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CN201310314213.7A
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Chinese (zh)
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CN104289642A (en
Inventor
翟佑华
时聚宝
王胜彦
孙延军
史清安
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翟佑华
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Priority to CN201310314213.7A priority Critical patent/CN104289642B/en
Publication of CN104289642A publication Critical patent/CN104289642A/en
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Publication of CN104289642B publication Critical patent/CN104289642B/en

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Abstract

A kind of safe volume nailing machine volume nail device, includes the elements such as duplex sliding cylinder, DC speed-reducing and constant-current drive circuit, bearing spider, protective cover, shaft coupling and volume nail axle. It is characterized in that: reducing motor is directly coupled with volume nail axle by shaft coupling, and it is fixedly mounted on duplex sliding cylinder sliding platform, and reducing motor is driven by constant current drive circuit, save belt creep device, reduce the center of gravity of mobile parts, improve volume nail quality, decrease device volume; All moving components except volume nail axle are arranged in protective cover, it is to avoid the moving component injury to operative employee.

Description

A kind of safe volume nailing machine volume nail device
Technical field
The present invention relates to the volume nail device on a kind of volume nailing machine.
Technical background
Volume nail device on volume nailing machine has two kinds of structures at present, and its one is to adopt sliding platform structure (TaiWan, China), and another kind is to adopt hollow axle air cylinder structure (China's Mainland).
The volume nail device adopting sliding platform structure is made up of cylinder, dove-tail form sliding platform, small-sized reduced ac motor, belt pulley and belt, volume nail axle, small-sized reduced ac motor and pulley support, volume nail bracing strut and volume nail device plate washer; Cylinder block therein, dove-tail form sliding platform lower end, volume nail device plate washer are fixedly mounted on volume nailing machine body; Piston in cylinder is coupled with dove-tail form sliding platform upper end by piston shaft; Small-sized reduced ac motor is each attached to dove-tail form sliding platform upper end with pulley support and volume nail bracing strut; One end of small-sized reduced ac motor, belt pulley and volume nail axle is fixedly mounted on small-sized reduced ac motor with on pulley support, and the other end of volume nail axle is fixedly mounted on volume nail bracing strut; Volume nail axle can pass circular hole on volume nail device plate washer. During volume nail, motor is rotated by belt drives volume nail axle. When needs coil stripping, cylinder drive sliding platform and the volume nail axle being fixed on sliding platform are moved rearwards by. The major defect that this type volume nail device exists has: 1, drive motor is fixedly mounted in traverser by belt pulley, simultaneously, for ensureing stablizing of volume nail axle, must be provided with volume nail bracing strut, cause on sliding platform install part many, volume is big, center of gravity is high, and protective cover cannot be installed, it is impossible to ensure operated safety; 2, the part because installing on sliding platform is many, volume is big, center of gravity is high, and sliding platform is at one end to be promoted by cylinder, causes the poor stability of volume nail axle, and vibration is big, thus causing volume circle of poor quality; 3, as the size of nail need to be adjusted time, only by the distance adjusted between volume nail device plate washer and sliding platform, adjustment inconvenience is caused; 4, the stroke of sliding platform is fixing, causes idle stroke excessive during processing tingle, and the stable and work efficiency of circle of influence nail axle.
The volume nail device of hollow axle air cylinder structure is adopted by hollow axle cylinder, small-sized reduced ac motor, belt pulley and belt, volume nail axle, the hollow disk of Traffic control system and to adjust screw rod, push away the hollow disk of volume and constitute; The hollow disk of cylinder block therein, Traffic control system, small-sized reduced ac motor, volume nail device plate washer is fixedly mounted on body; It is provided with volume nail axle, volume nail axle connecting belt wheel in cylinder hollow axle, is coupled with small-sized reduced ac motor by belt; One end of cylinder hollow axle secures and pushes away the hollow disk of volume. During volume nail, small-sized reduced ac motor is rotated by belt drives volume nail axle. When needs coil stripping, the drive of cylinder hollow axle pushes away the hollow disk of volume and travels forward, and volume is followed closely (workpiece) release volume and follows closely axle.The major defect that this type volume nail device exists has: 1, because de-nail is, by cylinder, workpiece is released volume nail axle, hired roughneck's phenomenon easily occur; 2, in de-nail process, the hollow disk of Traffic control system and adjustment screw rod make relative motion with pushing away the hollow disk of volume, pinch off finger phenomenon easily occur; 3, because, in volume nail process, the rotating speed of axle nail axle is widely varied, and for avoiding alternating current generator to burn out when low speed, must arrange belt transmission, cause driving torque unstable and not enough, and the waste energy; 4, between axle nail axle and cylinder hollow axle except having rotary motion, also has the relative movement of left and right, therefore, the bearing of fixing axle nail axle cannot be installed in cylinder hollow axle, causing volume nail axle serious wear in cylinder hollow axle, this not only wastes the energy, reduces the service life of volume nail device, also add the vibration of volume nail axle, cause volume nail quality low.
Summary of the invention
The main purpose of the present invention is: overcome the deficiency of existing apparatus, invents a kind of simple in construction, safe and reliable, driving torque is stable, adapts to the nail of various length, and saves the energy, the volume nailing machine volume nail device that work efficiency is high.
For realizing goal of the invention, the technical solution used in the present invention is:
A kind of safe volume nailing machine volume nail device, include duplex sliding cylinder 1, DC speed-reducing 2 and constant-current drive circuit, duplex sliding cylinder bearing 7, motor support base 3, bearing 5, bearing spider 4, protective cover 9, coupling spindle 6 and volume nail axle 8, it is characterized in that: the right side of duplex sliding cylinder bearing 7 is provided with and through the plate washer of volume nail axle 8, and two, the right side axle of duplex sliding cylinder 1 can be fixed on the left side of its plate washer; Two, the left side of duplex sliding cylinder 1 axle is fixedly mounted on the platform on the left of duplex sliding cylinder bearing 7 by the fixing plate on the left of it; The left side of duplex sliding cylinder bearing 7 is provided with Traffic control system screw rod 10, and the right side of duplex sliding cylinder bearing 7 is provided with Traffic control system lever 11; Duplex sliding cylinder bearing 7 is fixedly mounted on the support of volume nailing machine; Bearing spider 4 is fixedly mounted on the sliding platform of duplex sliding cylinder 1; Motor support base 3, bearing 5 are fixedly mounted on bearing spider 4; DC speed-reducing 2 is fixedly mounted on motor support base 3; The output shaft of DC speed-reducing 2 couples volume nail axle 8 by coupling spindle 6; Coupling spindle 6 is fixedly mounted on the interior annulus of bearing 5; The power supply of DC speed-reducing 2 takes from the outfan of constant-current drive circuit; Duplex sliding cylinder bearing 7 is provided with protective cover 9, is limited in protective cover 9 by the moveable element except volume nail axle 8.
The effect of a kind of safe volume nailing machine volume nail device course of action and generation is:
During volume nail, DC speed-reducing 2 drives volume nail axle 8 to rotate by coupling spindle 6; When needs coil stripping, the sliding platform of duplex sliding cylinder 1 drives and fixedly mounts DC speed-reducing 2 thereon and coupling spindle 6 thereof, volume nail axle 8 is moved to the left.
The linear velocity of volume nail is constant, along with on volume nail axle 8 around under the increase of volume pinned layers number, the rotating speed of volume nail axle 8 gradually reduces, but owing to the power supply of DC speed-reducing 2 takes from the outfan of constant-current drive circuit, the maximum current that the maximum current that its motor passes through sets less than constant-current drive circuit, motor can be avoided to reduce because of rotating speed, and electric current is excessive and damages. Because DC speed-reducing 2 adopts constant current to drive, when will not produce alternating current generator driving, the slippage loss produced on belt, save electric energy.Meanwhile, because DC speed-reducing 2 adopts constant current to drive, the output torque of motor is constant, it is ensured that it is steady that volume is followed closely, and improves the quality of volume nail.
DC speed-reducing 2, coupling spindle 6 and volume nail axle 8 are fixedly mounted on the sliding platform of duplex sliding cylinder 1, and its center of gravity is relatively low, is effectively reduced the resistance to sliding square of duplex sliding cylinder 1, reach the purpose reducing volume nail axle 8 and the nail device vibration of whole volume; Meanwhile, being provided with bearing near volume nail axle 8 place, it is effectively reduced the vibration of volume nail axle, improves the quality of volume nail.
Bearing on the left of duplex sliding cylinder bearing 7 is provided with Traffic control system screw rod 10; By adjusting the length of this screw rod, after volume nail axle coil stripping can be avoided, continue to be moved to the left, to reduce idle stroke, reach to improve the purpose of work efficiency and vibration.
Duplex sliding cylinder bearing 7 is provided with protective cover, is all limited in protective cover 9 by the moveable element except volume nail axle 8, can effectively prevent the injury to operative employee of the moving component on volume nail device.
Duplex sliding cylinder bearing 7 and the support rolling up nailing machine adopt bolt-connection, and arrange strip hole on the support or duplex sliding cylinder bearing 7 of volume nailing machine, to adapt to the needs that processing different length volume is followed closely.
The right side of duplex sliding cylinder bearing 7 is provided with screw, the convenient lever 11 installing different length, fixes the length of plate washer to facilitate adjustment volume nail axle to stretch out duplex sliding cylinder bearing 7, to adapt to the needs of processing different length volume nail.
The sliding platform of bearing spider 4 and duplex sliding cylinder 1 is fixedly connected and can adopt bolt-connection, and can pass through to arrange strip hole, and the convenient volume nail axle 8 that adjusts stretches out duplex sliding cylinder bearing 7 and fixes the length of plate washer, to adapt to the needs of processing different length volume nail.
Coupling spindle 6 adopts thread connection or screw thread thimble to couple with volume nail axle 8, with facilitate according to the length of volume nail, the volume of replacing different length follows closely axle 8.
Protective cover 9 and duplex sliding cylinder bearing 7 adopt bolt-connection, to facilitate maintenance, the element adjusted in protective cover.
Constant current charger or LED constant current that constant-current drive circuit employing existing market is betrayed drive module, to reduce Development and Production cost.
One volume nail axle plate washer 12 can be set on the right side of volume nail device, reach the length according to nail, to facilitate the purpose adjusting the length that volume nail axle 8 stretches out plate washer.
Duplex sliding cylinder 1 is selected on piston with permanent magnet, three position five-way valve selected by the reversal valve controlling duplex sliding cylinder, and two magnetic switch are set on its sliding platform, adjust duplex sliding cylinder left and right stroke respectively, convenient adjustment volume nail axle stretches out duplex sliding cylinder bearing 7 and fixes the length of plate washer, to adapt to the volume nail of processing different length. Reason magnetic switch controls left and right stroke, can avoid the sliding platform of duplex sliding cylinder and the mechanical collision of left Traffic control system screw rod and right lateral journey lever, further reduce the mechanical collision of volume nail device.
Because air motor has the feature of permanent torque, described DC speed-reducing 2 and constant-current drive circuit thereof directly can substitute with air motor.
The quantity of bearing 5 can arrange one or two. When only with a bearing 5, the output shaft of DC speed-reducing 2 need to undertake a part of moment of flexure.
Accompanying drawing illustrates:
Fig. 1 is for adopting a bearing, and volume nail axle is at the structural representation rolling up nail position;
Fig. 2 is for adopting a bearing, and volume follows closely the axle structural representation in de-nail position;
Fig. 3 is for adopting two bearings, after adjusting bearing block installation site, and the volume nail axle structural representation in volume nail position;
Fig. 4 is for adopting two bearings, after adjusting bearing block installation site, and the volume nail axle structural representation in de-nail position;
Fig. 5 is for adopting two bearings, after lengthening right lateral lever length, and the volume nail axle structural representation in volume nail position;
Fig. 6 is for adopting two bearings, after lengthening right lateral lever length, and the volume nail axle structural representation in de-nail position;
Fig. 7 is for after arranging plate washer on the right side of volume nail device, and volume follows closely the axle structural representation in volume nail position;
Fig. 8 is for after arranging plate washer on the right side of volume nail device, and volume follows closely the axle structural representation in de-nail position;
Detailed description of the invention:
Embodiment one: as shown in Figure 1 and Figure 2, DC speed-reducing selects 24V, 30W DC speed-reducing, constant-current drive circuit selects 24V electric bicycle constant-current charging power, duplex sliding cylinder selects a STM25*100 series duplex sliding cylinder, the small size bearing that Selection of Bearings is usherd to seat, switch valve with two-position and five-pass selected by the electromagnetic valve controlling duplex sliding cylinder; Make a duplex sliding cylinder bearing, a bearing spider, a reducing motor bearing, a protective cover, a shaft coupling and a volume nail axle.
Duplex sliding cylinder is fixedly mounted on duplex sliding cylinder bearing; Bearing spider is fixedly mounted on the sliding platform of duplex sliding cylinder; Motor support base, bearing are fixedly mounted on bearing spider; DC speed-reducing is fixedly mounted on motor support base; The output shaft of DC speed-reducing couples volume nail axle by coupling spindle, and volume nail axle is that jackscrew couples with the connecting mode of coupling spindle; Coupling spindle is fixedly mounted on the interior annulus of bearing; The power supply of DC speed-reducing takes from the outfan of constant-current drive circuit; Duplex sliding cylinder bearing is provided with protective cover, is limited in protective cover by the moveable element except volume nail axle.
During volume nail, DC speed-reducing drives volume nail axle to rotate by coupling spindle, and volume nail is directed on volume nail axle by operative employee, and volume nail is under the attraction of volume nail axle Magnet so that it is rotate and progressively overstriking; When following closely number and reaching the numerical value set, volume nailing machine control circuit makes the sliding platform of duplex sliding cylinder be moved to the left, and drive fixed installation DC speed-reducing thereon and coupling spindle, volume nail axially move left, volume nail is under the effect of plate washer, depart from volume nail axle, and under gravity, naturally fall. Operative employee is removed lowering position, just completes the coil stripping work of volume nail. Thereafter volume nailing machine control circuit makes the sliding platform of duplex sliding cylinder move right, and returns to volume nail position, completes a cycle of operation.
Because the moveable element except volume nail axle is limited in protective cover, and workpiece is under gravity, freely falls, thus, it is effectively guaranteed that the safety in production of operative employee.
Embodiment two: as shown in Figure 3, Figure 4, by adjusting bearing block installation site, fixes the length of plate washer to facilitate adjustment volume nail axle to stretch out duplex sliding cylinder bearing 7, to adapt to the needs of the volume nail of processing different length. Bearing therein selects two, to reduce the moment of flexure of DC speed-reducing output shaft.
Embodiment three: as shown in Figure 5, Figure 6, by changing the length of right lateral lever, fixes the length of plate washer to facilitate adjustment volume nail axle to stretch out duplex sliding cylinder bearing 7, to adapt to the needs of the volume nail of processing different length. Meanwhile, volume nail axle is thread connection with the connecting mode of coupling spindle.
Embodiment four: as shown in Figure 1 and Figure 2, follows closely the length of axle by more change of lap, fixes the length of plate washer to facilitate adjustment volume nail axle to stretch out duplex sliding cylinder bearing 7, to adapt to the needs of the volume nail of processing different length.
Embodiment five: as shown in Figure 1 and Figure 2, is replaced with air motor by DC speed-reducing, can meet the needs of volume nail equally.
Embodiment six: as shown in Figure 1 and Figure 2, duplex sliding cylinder is selected on piston with permanent magnet, three position five-way valve selected by the reversal valve controlling duplex sliding cylinder, and two magnetic switch are set on its sliding platform, adjust duplex sliding cylinder left and right stroke respectively, reach the convenient volume nail axle that adjusts to stretch out duplex sliding cylinder bearing 7 and fix the length of plate washer, to adapt to the purpose of processing different length volume nail. Reason magnetic switch controls left and right stroke, can avoid the sliding platform of duplex sliding cylinder and the mechanical collision of left Traffic control system screw rod and right lateral journey lever, further reduce the mechanical collision of volume nail device.
Embodiment seven: as shown in Figure 7, Figure 8, can arrange a volume nail axle plate washer, reach the length according to nail on the right side of volume nail device, to facilitate the purpose adjusting the length that volume nail axle stretches out plate washer.

Claims (11)

1. the volume nailing machine volume nail device of a safety, it includes duplex sliding cylinder (1), DC speed-reducing (2) and constant-current drive circuit, duplex sliding cylinder bearing (7), motor support base (3), bearing (5), bearing spider (4), protective cover (9), coupling spindle (6) and volume nail axle (8), it is characterized in that: the right side of duplex sliding cylinder bearing (7) is provided with and through the plate washer of volume nail axle (8), and two, the right side cylinder axis of duplex sliding cylinder (1) can be fixed on the left side of its plate washer; Two, the left side of duplex sliding cylinder (1) axle is fixedly mounted on the platform in duplex sliding cylinder bearing (7) left side by the fixing plate on the left of it; The left side of duplex sliding cylinder bearing (7) is provided with Traffic control system screw rod (10), and the right side of duplex sliding cylinder bearing (7) is provided with Traffic control system lever (11); Duplex sliding cylinder bearing (7) is fixedly mounted on the support of volume nailing machine; Bearing spider (4) is fixedly mounted on the sliding platform of duplex sliding cylinder (1); Motor support base (3), bearing (5) are fixedly mounted on bearing spider (4); DC speed-reducing (2) is fixedly mounted on motor support base (3); The output shaft of DC speed-reducing (2) couples volume nail axle (8) by coupling spindle (6); Coupling spindle (6) is fixedly mounted on the interior annulus of bearing (5); The power supply of DC speed-reducing (2) takes from the outfan of constant-current drive circuit; Duplex sliding cylinder bearing (7) is provided with protective cover (9), is limited in protective cover by the moveable element except volume nail axle (8).
2. a kind of safe volume nailing machine volume nail device according to claim 1, it is characterized in that: upper and volume nailing machine the support of described duplex sliding cylinder bearing (7) is fixedly connected and can adopt bolt-connection, and strip hole can be set on the support of volume nailing machine or duplex sliding cylinder bearing (7), to adapt to the volume nail of processing different length.
3. a kind of safe volume nailing machine volume nail device according to claim 1, it is characterized in that: the center coupled with two cylinder axis in duplex sliding cylinder (1) right side in described duplex sliding cylinder bearing (7), it is provided with screw, the convenient Traffic control system lever (11) installing different length, to facilitate adjustment volume nail axle to stretch out the length of the fixing plate washer of duplex sliding cylinder bearing (7).
4. a kind of safe volume nailing machine volume nail device according to claim 1, it is characterized in that: the sliding platform of described bearing spider (4) and duplex sliding cylinder (1) is fixedly connected and can adopt bolt-connection, and strip hole can be set on the sliding platform of bearing spider (4) or duplex sliding cylinder (1), to facilitate adjustment volume nail axle to stretch out the length of the fixing plate washer of duplex sliding cylinder bearing (7).
5. a kind of safe volume nailing machine volume nail device according to claim 1, it is characterized in that: described coupling spindle (6) can adopt thread connection or screw thread thimble to couple with being fixedly connected of volume nail axle (8), with facilitate according to the length of volume nail, change the volume nail axle of suitable length.
6. a kind of safe volume nailing machine volume nail device according to claim 1, it is characterized in that: described protective cover (9) and the employing bolt-connection that is fixedly connected of duplex sliding cylinder bearing (7), to facilitate maintenance, the element adjusted in protective cover (9).
7. a kind of safe volume nailing machine volume nail device according to claim 1, it is characterised in that: constant current charger or LED constant current that described constant-current drive circuit employing existing market is betrayed drive module.
8. a kind of safe volume nailing machine volume nail device according to claim 1, it is characterised in that: described DC speed-reducing (2) and constant-current drive circuit thereof can substitute with air motor.
9. a kind of safe volume nailing machine volume nail device according to claim 1, it is characterised in that: described bearing (5) quantity is one or two.
10. a kind of safe volume nailing machine volume nail device according to claim 1, it is characterized in that: described duplex sliding cylinder (1) is selected on piston with permanent magnet, three position five-way valve selected by the reversal valve controlling duplex sliding cylinder, and two magnetic switch are set on its sliding platform, adjust duplex sliding cylinder left and right stroke respectively, to adapt to the volume nail of processing different length.
11. nail device rolled up by a kind of safe volume nailing machine according to claim 1, it is characterised in that: on the right side of described volume nail device, volume nail axle plate washer (12) can be set, to facilitate adjustment volume nail axle to stretch out the length of plate washer (12).
CN201310314213.7A 2013-07-18 2013-07-18 A kind of safe volume nailing machine volume nail device CN104289642B (en)

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Application Number Priority Date Filing Date Title
CN201310314213.7A CN104289642B (en) 2013-07-18 2013-07-18 A kind of safe volume nailing machine volume nail device

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CN104289642B true CN104289642B (en) 2016-06-08

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107900260B (en) * 2017-05-02 2020-05-22 苏州越众生物科技有限公司 Automatic production equipment for titanium nail sewed by anastomat

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2137467A (en) * 1936-08-20 1938-11-22 Vogel Rudolf Staple strip
US2743445A (en) * 1953-03-17 1956-05-01 Swingline Inc Flexible cartridge or refill for stapling machines
CN2841192Y (en) * 2005-10-14 2006-11-29 龙浦实业股份有限公司 Iron-plate nail automatic winding device
CN201538612U (en) * 2009-10-19 2010-08-04 南京诺尔泰复合材料设备制造有限公司 Movable machine for winding carbon fiber composite conductor core
CN102847855A (en) * 2012-09-03 2013-01-02 苏州兴亚钉业有限公司 Production process for coil nails
CN203426342U (en) * 2013-07-18 2014-02-12 翟佑华 Safe nail coiling device of nail coiling machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2618444B2 (en) * 1988-06-18 1997-06-11 株式会社大築岡山工場 Continuous manufacturing equipment for temporary nails, etc.
CN101120972B (en) * 2006-08-11 2010-08-11 山东轩竹医药科技有限公司 Traditional Chinese medicine for treating angina pectoris

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2137467A (en) * 1936-08-20 1938-11-22 Vogel Rudolf Staple strip
US2743445A (en) * 1953-03-17 1956-05-01 Swingline Inc Flexible cartridge or refill for stapling machines
CN2841192Y (en) * 2005-10-14 2006-11-29 龙浦实业股份有限公司 Iron-plate nail automatic winding device
CN201538612U (en) * 2009-10-19 2010-08-04 南京诺尔泰复合材料设备制造有限公司 Movable machine for winding carbon fiber composite conductor core
CN102847855A (en) * 2012-09-03 2013-01-02 苏州兴亚钉业有限公司 Production process for coil nails
CN203426342U (en) * 2013-07-18 2014-02-12 翟佑华 Safe nail coiling device of nail coiling machine

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