CN105128083A - Electronic carrier paper tape perforating machine adopting fly-cutter cut-off flock removal technology - Google Patents
Electronic carrier paper tape perforating machine adopting fly-cutter cut-off flock removal technology Download PDFInfo
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- CN105128083A CN105128083A CN201510647324.9A CN201510647324A CN105128083A CN 105128083 A CN105128083 A CN 105128083A CN 201510647324 A CN201510647324 A CN 201510647324A CN 105128083 A CN105128083 A CN 105128083A
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- paper tape
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Abstract
The invention discloses an electronic carrier paper tape perforating machine adopting a fly-cutter cut-off flock removal technology. The electronic carrier paper tape perforating machine adopting the fly-cutter cut-off flock removal technology comprises a perforating machine rack, a perforating device, a driving device and a flock removal device, wherein the flock removal device comprises at least one high-pressure blast, at least one set of rotating fly-cutter device, at least one set of hairbrush device, a paper tape guide rail and at least one set of dust collection device, the paper tape guide rail and a paper tape guide slot of the perforating device are horizontally correspondingly arranged, the high-pressure blast is formed above the paper tape guide rail and corresponds to a paper tape carrying hole, the rotating fly-cutter device and the hairbrush device are arranged below the paper tape guide rail in tandem, the rotating fly-cutter device corresponds to the high-pressure blast in position, and a rotation cutter point surface of the rotating fly-cutter device is flushed with the inner bottom surface of the paper tape guide rail. The electronic carrier paper tape perforating machine adopting the fly-cutter cut-off flock removal technology has the advantages that a technology which is high in energy consumption and low in flock removal efficiency and adopts singeing carried out on a paper tape in the prior art is abandoned, energy-saving effect is obvious, flocks can be removed more thoroughly, and adverse impact on carrying holes of the electronic carrier paper tape is also eliminated.
Description
Technical field
The invention belongs to electronic device field, relate to a kind of electron carrier tape perforating treating apparatus, especially a kind of electron carrier paper tape puncher adopting fly cutter to cut off defeathering technology.
Background technology
In miniature chip electronic component encapsulation field, the main electron carrier paper tape that adopts encapsulates at present.The production process of electron carrier paper tape is as follows: first cut by electron carrier paper tape body paper and be processed into reel, then by the perforating device punching of puncher, then removes fiber soft flocks in hole with gassing apparatus, and then drum enters next step operation and surveys encapsulating dress.Because electron carrier paper tape is in punch process, because of mould and die accuracy and red needle wearing and tearing and the reason of electron carrier paper tape body paper own material, especially the edge of bottom surrounding often easily residual paper pulp fiber or the sheet soft flocks that is connected with bottom surrounding edge portions in the hole gone out, soft flocks is very large for undersized component encapsulation impact, even if the soft flocks being greater than 0.1mm all will affect the filling of element and take, especially less elements affect is larger, and it is very important for therefore removing soft flocks operation.
Prior art installs gassing apparatus after the perforating device on puncher, and the high-temperature hot-air air-flow sprayed by the fan heater of gassing apparatus blows soft flocks residual in hole and blows out.As Fig. 2, general electron carrier paper tape puncher by: puncher frame 1, perforating device 2, drive unit 3, gassing apparatus 40, paper scrap particle blanking pipe 5, reel 6, hot blast gas skirt 14 etc. form, and wherein perforating device 2 is made up of punching head assembly 20 and sensor 21 and sensor is arranged on punching head assembly; Drive unit 3 is made up of pinwheel 22 and servomotor 23, and sensor 21 is connected by signal with servomotor 23; Gassing apparatus 40 is made up of air blast 15, flow control valve 16, flow sensor 17, power-supply controller of electric 18 and fan heater 19 etc., hot blast gas skirt 14 is arranged on the top of device of singing and is communicated with exhaust duct, and fan heater is made up of electric ceramic pipe, temperature sensor and hot blast nozzle.Reel unwinding device, perforating device, drive unit and gassing apparatus arrange along electron carrier paper tape travel track and access same control system.Its course of work is: connect puncher power supply, air blast 15 starts to fan heater air feed, electric ceramic pipe starts cold air heating, air quantity contrasts setting value by control system according to the data that flow sensor 17 feeds back to and is regulated by flow control valve 16, and hot blast temperature contrasts setting value by control system according to the data that temperature sensor feedback returns and regulated the power on/off of electric ceramic pipe by power-supply controller of electric.The hot blast temperature sprayed when fan heater 19 reaches setting value, perforating device 2 and drive unit 3 are started working, unpunched paper tape 7 on reel 6 begins through paper tape guide groove and enters perforating device 2 and carry out punching by punching head assembly 20, signal to servomotor 22 by sensor 21 after punching head assembly 20 punching completes to control pinwheel 23 and rotate thus move up into gassing apparatus before driving electron carrier paper tape, by fan heater, then punch tape 11 is singed qualified rear coiling after testing, punching paper scrap particle falls into paper scrap particle blanking pipe 5 by the process of paper scrap particle reclamation device by the lower mode cavity of punching head assembly.
Applicant is around technique, through constantly innovation, a series of patent application was proposed, although blow defeathering technical feasibility, but still in existence power consumption too greatly and still have a small amount of soft flocks and remain, and blow defeathering and can cause certain negative effect to the loading hole of electron carrier paper tape more or less.As: the electric ceramic tube power of fan heater be 2000W---3000W, blower power 400W, and the servomotor power of perforating device motor and drive unit is generally 100W---200W, in the puncher course of work, device of singing take carve by the cold air heating in working environment to 400 DEG C--500 DEG C of ejections are singed to paper tape loading hole.Therefore the power of gassing apparatus accounts for more than 80% of whole puncher, is the maximum parts that consume energy; While high-temperature hot-air air-flow blows soft flocks residual in hole and blows out, moisture evaporation in surrounding cross section, loading hole can be caused and make loading hole produce micro-contraction distortion, and edge, hole turns yellow hardening, when encapsulating miniature chip electronic component, easily the infringements such as scratch are caused to components and parts.
Therefore be badly in need of that a kind of energy consumption of design is low, the less and electron carrier paper tape puncher that loading hole is more regular, orifice edge pliability is moderate of residual soft flocks after process.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the invention provides a kind of electron carrier paper tape puncher adopting fly cutter to cut off defeathering technology.Reduce energy consumption on the one hand, the rear residual soft flocks of another aspect process is less and loading hole is more regular, orifice edge pliability is moderate.
The technical solution used in the present invention is:
A kind of electron carrier paper tape puncher adopting fly cutter to cut off defeathering technology, it comprises puncher frame, perforating device, drive unit and soft flocks removal device, soft flocks removal device comprises at least one high-pressure blast and chews, at least a set of rotating fly-bar device, at least one cover brush unit, tape guide 1 and at least a set of dust exhaust apparatus, tape guide is corresponding with the paper tape guide groove level of perforating device to be arranged, it is corresponding with paper tape loading hole that high-pressure blast chews the top being arranged on tape guide, rotating fly-bar device and brush unit are one in front and one in back positioned at the below of tape guide, the position that rotating fly-bar device and high-pressure blast are chewed is corresponding, the rotating knife actinal surface of rotating fly-bar device is concordant with the inner bottom surface of tape guide.
Preferred: rotating fly-bar device and brush unit are arranged in dust exhaust apparatus.
Preferred: brush unit is close to the outer bottom of tape guide.
Preferred: tape guide is provided with paper tape loading hole soft flocks and removes groove, rotating fly-bar device the edge of a knife be positioned at paper tape loading hole soft flocks and remove groove, edge of a knife rotating diameter is greater than the maximum caliber in paper tape loading hole, and brush unit is positioned at the below that paper tape loading hole soft flocks removes groove.
Further preferably: soft flocks removal device comprises that two high-pressure blasts are chewed, two cover rotating fly-bar devices, two cover brush unit, tape guide and a set of dust exhaust apparatuses, high-pressure blast is chewed, a set of rotating fly-bar device and a set of brush unit are one group, arrange before and after two groups, two cover rotating fly-bar devices and two cover brush units are all arranged in a set of dust exhaust apparatus.
Further preferably: tape guide is provided with paper tape loading hole soft flocks and removes groove, rotating fly-bar device the edge of a knife be positioned at paper tape loading hole soft flocks and remove groove, edge of a knife rotating diameter is greater than maximum longitudinal width that paper tape loading hole and paper tape carry locating hole, and brush unit is positioned at the below that paper tape loading hole soft flocks removes groove.
A kind of punching defeathering method adopting fly cutter to cut off the electron carrier paper tape puncher of defeathering technology, perforating device and drive unit are started working, unpunched paper tape on reel begins through paper tape guide groove and enters perforating device, punching is carried out by punching head assembly, servomotor is signaled to by sensor after the punching of punching head assembly completes, control pinwheel rotate thus move up into paper scrap removal device before drive electron carrier paper tape, in the process that punching paper tape moves ahead along tape guide, high-pressure blast is chewed ejection high pressure draught downwards and the paper scrap in punching paper tape loading hole and burr is blown out loading hole, then cut off by the blade of the rotation of rotating fly-bar device and siphoned away by dust exhaust apparatus, utilize brush unit to brush off to be bonded at the paper powder bottom paper tape subsequently and siphoned away by dust exhaust apparatus, punching paper tape qualified is after testing coiled into dish.
The present invention abandons the technology that the high and use that soft flocks removal efficiency is low of energy consumption in prior art is singed to paper tape, and adopts a kind of mechanical means to remove the punching soft flocks of electron carrier paper tape.Compared with removing loading hole soft flocks with existing electron carrier paper tape puncher, energy-saving effect highly significant, namely soft flocks is removed cleaner, eliminate again high-temperature hot-air cause moisture evaporation in surrounding cross section, loading hole and make loading hole produce micro-contraction distortion, and edge, hole turns yellow hardening easily to the shortcoming that components and parts cause scratch etc. to damage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation of prior art of the present invention.
Fig. 3 is the perforating device structural representation of the embodiment of the present invention 1.
Fig. 4 is the unpunched paper tape structural representation of the embodiment of the present invention 1.
Fig. 5 is the structural representation of punch tape of the embodiment of the present invention 1.
Fig. 6 is the tape guide structural representation of the embodiment of the present invention 1.
Reference numeral: puncher frame 1, perforating device 2, drive unit 3, gassing apparatus 40, soft flocks removal device 4, paper scrap particle blanking pipe 5, reel 6, unpunched paper tape 7, high-pressure blast chews 8, rotating fly-bar device 9, brush unit 10, punch tape 11, tape guide 12, dust exhaust apparatus 13, hot blast gas skirt 14, air blast 15, flow control valve 16, flow sensor 17, power-supply controller of electric 18, fan heater 19, punching head assembly 20, sensor 21, pinwheel 22, servomotor 23.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described further, but scope of the present invention is not limited to following embodiment.
Embodiment 1:
The present embodiment is as shown in Fig. 1,3,4,5 and 6: be made up of puncher frame 1, perforating device 2, drive unit 3 and soft flocks removal device 4 etc.Wherein perforating device 2 is made up of punching head assembly 20 and sensor 21 and sensor is arranged on punching head assembly; Drive unit 3 is made up of pinwheel 22 and servomotor 23, and sensor 21 is connected by signal with servomotor 23; Soft flocks removal device 4 chews 8 by high-pressure blast, rotating fly-bar device 9, brush unit 10, tape guide 12 and dust exhaust apparatus 13 form, tape guide 12 is arranged in frame, be slicer board bottom tape guide 12 and be provided with paper tape loading hole soft flocks to remove groove, paper tape is close on tape guide 12 and moves forward, high-pressure blast chews 8, and to be arranged on the top of tape guide 12 corresponding with paper tape loading hole, and rotating fly-bar device 9 is arranged on the below that high-pressure blast chews 8; Rotating fly-bar device 9, brush unit 10 are arranged on the below of tape guide 12 and are close to tape guide 12, and are all arranged in dust exhaust apparatus 13.
The width of paper tape loading hole soft flocks removal groove is greater than the width in paper tape loading hole, rotating fly-bar device 9 the edge of a knife be positioned at paper tape loading hole soft flocks and remove groove, edge of a knife rotating diameter is greater than the maximum caliber (to angular aperture) in paper tape loading hole, namely paper tape loading aperture entirely rotating fly-bar device 9 the edge of a knife within the scope of, the aperture of paper tape loading if desired and paper tape carry positioning port entirely rotating fly-bar device 9 the edge of a knife within the scope of.Brush unit 10 is positioned at the below that paper tape loading hole soft flocks removes groove, and the hair of hairbrush is a little more than paper tape loading hole.
The rotating knife actinal surface of rotating fly-bar device 9 is concordant with the inner bottom surface of tape guide 12.Gap is less than 0.1mm, but higher than the inner bottom surface of tape guide 12, thus must not ensure that the soft flocks in paper tape loading hole is less than 0.1mm.
Its course of work is: connect puncher power supply, perforating device 2 and drive unit 3 are started working, unpunched paper tape 7 on reel 6 begins through paper tape guide groove and enters perforating device 2 and carry out punching by punching head assembly 20, signal to servomotor 22 by sensor 21 after punching head assembly 20 punching completes to control pinwheel 23 and rotate thus move up into paper scrap removal device before driving electron carrier paper tape, in the process that punching paper tape moves ahead along tape guide 12, high-pressure blast is chewed 8 and is sprayed high pressure draught downwards the paper scrap in punching paper tape loading hole and burr blowout loading hole, then cut off by the sharp cutter of the High Rotation Speed of rotating fly-bar device 9 and siphoned away by dust exhaust apparatus, utilize brush unit 10 to brush off to be bonded at the paper powder bottom paper tape subsequently and siphoned away by dust exhaust apparatus, punching paper tape qualified is after testing coiled into dish.
The paper scrap particle that punching head assembly is gone out falls into paper scrap particle blanking pipe 5 by the process of paper scrap particle reclamation device by the lower mode cavity of punching head assembly.Because the blade of rotating fly-bar device 9 is arranged on below tape guide 12, and punching paper tape is close to tape guide 12 and is moved ahead above tape guide 12, and therefore rotating fly-bar device 9 can not cause damage to the bottom surface of punching paper tape.The rotating fly-bar device 9 used and brush unit 10 power consumption tens watts, use gassing apparatus to remove compared with the soft flocks of loading hole with prior art, energy-saving effect highly significant.And soft flocks is removed cleaner, loading hole is more regular, and loading orifice edge pliability is moderate more difficultly causes the infringements such as scratch to electronic devices and components.
In other embodiment: soft flocks removal device 4 also can comprise two high-pressure blasts and chew 8, two cover rotating fly-bar devices 9, two cover brush unit 10, tape guide 12 and a set of dust exhaust apparatuses 13, high-pressure blast chews 8, a set of rotating fly-bar device 9 and a set of brush unit 10 are one group, arrange before and after two groups, two cover rotating fly-bar devices 9 and two cover brush units 10 are all arranged on a set of or two overlap independently in dust exhaust apparatus 13.
The width that paper tape loading hole soft flocks removes groove is greater than longitudinal width that paper tape loading hole and paper tape carry locating hole, rotating fly-bar device 9 the edge of a knife be positioned at paper tape loading hole soft flocks and remove groove, edge of a knife rotating diameter is greater than maximum longitudinal width that paper tape loading hole and paper tape carry locating hole, namely paper tape loading aperture and paper tape carry positioning port entirely rotating fly-bar device 9 the edge of a knife within the scope of.
Claims (8)
1. the electron carrier paper tape puncher adopting fly cutter to cut off defeathering technology, it comprises puncher frame (1), perforating device (2), drive unit (3) and soft flocks removal device (4), it is characterized in that, soft flocks removal device (4) comprises at least one high-pressure blast and chews (8), at least a set of rotating fly-bar device (9), at least one cover brush unit (10), tape guide (12) and at least a set of dust exhaust apparatus (13), tape guide (12) is corresponding with the paper tape guide groove level of perforating device (2) to be arranged, high-pressure blast is chewed (8), and to be arranged on the top of tape guide (12) corresponding with paper tape loading hole, rotating fly-bar device (9) and brush unit (10) are one in front and one in back positioned at the below of tape guide (12), rotating fly-bar device (9) chews (8) position with high-pressure blast is corresponding, the rotating knife actinal surface of rotating fly-bar device (9) is concordant with the inner bottom surface of tape guide (12).
2. a kind of electron carrier paper tape puncher adopting fly cutter to cut off defeathering technology as claimed in claim 1, it is characterized in that, rotating fly-bar device (9) and brush unit (10) are arranged in dust exhaust apparatus (13).
3. a kind of electron carrier paper tape puncher adopting fly cutter to cut off defeathering technology as claimed in claim 1 or 2, it is characterized in that, brush unit (10) is close to the outer bottom of tape guide (12).
4. a kind of electron carrier paper tape puncher adopting fly cutter to cut off defeathering technology as claimed in claim 1 or 2, it is characterized in that, tape guide (12) is provided with paper tape loading hole soft flocks and removes groove, rotating fly-bar device (9) the edge of a knife be positioned at paper tape loading hole soft flocks and remove groove, edge of a knife rotating diameter is greater than the maximum caliber in paper tape loading hole, and brush unit (10) is positioned at the below that paper tape loading hole soft flocks removes groove.
5. a kind of electron carrier paper tape puncher adopting fly cutter to cut off defeathering technology as claimed in claim 1 or 2, it is characterized in that, soft flocks removal device (4) comprises two high-pressure blasts and chews (8), two covers rotating fly-bar device (9), two covers brush unit (10), tape guide (12) and a set of dust exhaust apparatus (13), a high-pressure blast is chewed (8), a set of rotating fly-bar device (9) and a set of brush unit (10) are one group, arrange before and after two groups, two covers rotating fly-bar device (9) and two covers brush unit (10) are all arranged in a set of dust exhaust apparatus (13).
6. a kind of electron carrier paper tape puncher adopting fly cutter to cut off defeathering technology as claimed in claim 4, it is characterized in that, soft flocks removal device (4) comprises two high-pressure blasts and chews (8), two covers rotating fly-bar device (9), two covers brush unit (10), tape guide (12) and a set of dust exhaust apparatus (13), it is one group that a high-pressure blast chews (8), a set of rotating fly-bar device (9) and a set of brush unit (10), arrange before and after two groups, two covers rotating fly-bar device (9) and two covers brush unit (10) are all arranged in a set of dust exhaust apparatus (13).
7. a kind of electron carrier paper tape puncher adopting fly cutter to cut off defeathering technology as claimed in claim 1, it is characterized in that, tape guide (12) is provided with paper tape loading hole soft flocks and removes groove, rotating fly-bar device (9) the edge of a knife be positioned at paper tape loading hole soft flocks and remove groove, edge of a knife rotating diameter is greater than maximum longitudinal width that paper tape loading hole and paper tape carry locating hole, and brush unit (10) is positioned at the below that paper tape loading hole soft flocks removes groove.
8. the punching defeathering method adopting fly cutter to cut off the electron carrier paper tape puncher of defeathering technology, it is characterized in that, perforating device (2) and drive unit (3) are started working, unpunched paper tape (7) on reel (6) begins through paper tape guide groove and enters perforating device (2), punching is carried out by punching head assembly (20), servomotor (22) is signaled to by sensor (21) after punching head assembly (20) punching completes, control pinwheel (23) rotate thus move up into paper scrap removal device before drive electron carrier paper tape, in the process that punching paper tape moves ahead along tape guide (12), high-pressure blast is chewed (8) sprays high pressure draught downwards the paper scrap in punching paper tape loading hole and burr blowout loading hole, then cut off by the blade of the rotation of rotating fly-bar device (9) and siphoned away by dust exhaust apparatus, the paper powder utilizing brush unit (10) to brush off subsequently to be bonded at bottom paper tape is also siphoned away by dust exhaust apparatus, punching paper tape qualified is after testing coiled into dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510647324.9A CN105128083B (en) | 2015-10-09 | 2015-10-09 | Electronic carrier paper tape perforating machine adopting fly-cutter cut-off flock removal technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510647324.9A CN105128083B (en) | 2015-10-09 | 2015-10-09 | Electronic carrier paper tape perforating machine adopting fly-cutter cut-off flock removal technology |
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| Publication Number | Publication Date |
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| CN105128083A true CN105128083A (en) | 2015-12-09 |
| CN105128083B CN105128083B (en) | 2017-01-18 |
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| CN201510647324.9A Active CN105128083B (en) | 2015-10-09 | 2015-10-09 | Electronic carrier paper tape perforating machine adopting fly-cutter cut-off flock removal technology |
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| CN201644852U (en) * | 2010-01-05 | 2010-11-24 | 曾永棋 | Drilling device |
| CN103568062A (en) * | 2012-07-25 | 2014-02-12 | 顺德工业股份有限公司 | Perforating machine achieving rotary scrap removal |
| CN203712784U (en) * | 2014-03-07 | 2014-07-16 | 无锡科技职业学院 | Punching machine with scrap removal device |
| CN204997761U (en) * | 2015-10-09 | 2016-01-27 | 江西洁美电子科技有限公司 | Adopt flying knife to cut off electron carrier paper tape puncher of defeathering technique |
-
2015
- 2015-10-09 CN CN201510647324.9A patent/CN105128083B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0976199A (en) * | 1995-09-11 | 1997-03-25 | Nec Eng Ltd | Punching device and printing original plate manufacturing device using it |
| CN1238244A (en) * | 1999-03-10 | 1999-12-15 | 沈志刚 | Process for breaking, separating and recovering waste printed circuit board and apparatus thereof |
| JP2006102844A (en) * | 2004-10-01 | 2006-04-20 | Sakamoto Seisakusho:Kk | Paper chip and paper dust removing device for corrugated paper or paper product |
| CN201644852U (en) * | 2010-01-05 | 2010-11-24 | 曾永棋 | Drilling device |
| CN103568062A (en) * | 2012-07-25 | 2014-02-12 | 顺德工业股份有限公司 | Perforating machine achieving rotary scrap removal |
| CN203712784U (en) * | 2014-03-07 | 2014-07-16 | 无锡科技职业学院 | Punching machine with scrap removal device |
| CN204997761U (en) * | 2015-10-09 | 2016-01-27 | 江西洁美电子科技有限公司 | Adopt flying knife to cut off electron carrier paper tape puncher of defeathering technique |
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| CN105128083B (en) | 2017-01-18 |
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Effective date of registration: 20171011 Address after: Six industrial park, 344400 Li County, Jiangxi, Fuzhou, Yihuang Patentee after: Jiangxi Jie Mei electronic information materials Co., Ltd. Address before: Six industrial park, 344400 Li County, Jiangxi, Fuzhou, Yihuang Patentee before: JIANGXI JIEMEI ELECTRONIC TECHNOLOGY CO., LTD. |
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