CN1693167A - Feeding device with quantitative - Google Patents
Feeding device with quantitative Download PDFInfo
- Publication number
- CN1693167A CN1693167A CN 200510064829 CN200510064829A CN1693167A CN 1693167 A CN1693167 A CN 1693167A CN 200510064829 CN200510064829 CN 200510064829 CN 200510064829 A CN200510064829 A CN 200510064829A CN 1693167 A CN1693167 A CN 1693167A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- band
- wireline reel
- roller bearing
- reel
- 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.)
- Pending
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- Winding Of Webs (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
The invention provides a quantitative tape feeding device, in which a tape can be correctly delivered by the prescribed quantity in simple constitution. In this quantitative tape feeding device, the tape 3 wound around a supply reel 1 is taken by a take-up reel 2 to be delivered to a work position 6. A roller 13 is pressed to the outer circumferential surface of the tape 3 wound around the supply reel 1 or the take-up reel 2 to be rotated synchronously as the tape 3 is delivered. As rotation of the roller 13 for a prescribed angle equivalent to predetermined delivery quantity of the tape 3 is detected by a rotation angle detecting means 15 for the roller 13, the tape feeding device 10 is stopped. The tape can thus be taken by the take-up reel 2 to be delivered to the work position 6 correctly by the predetermined quantity.
Description
Technical field
The present invention relates to twist in the band weigh feeder that mode that the band supplied with on the wireline reel is sent to job position with specified amount twists in wireline reel.
Background technology
The cleanings such as drum of having developed various fluorocarbon resin bands of using during with the crimping anisotropic conductive film and printer in the past such as are with to twist in band weigh feeder on the wireline reel at the mode that is sent to job position with specified amount.
For example the band weigh feeder of record is used on the anisotropic conductive film compression bonding apparatus in patent document 1, is to be used for and will to prevent that the lining cement of anisotropic conductive film is attached to the device of band with the specified amount feeding of the off-type on the crimp head.This device comprises with the fluorine resin band as off-type with band and supply with the supply wireline reel of the fluorine resin band of reeling in advance and the wireline reel of the fluorine resin band supplied with from this supply wireline reel of reeling, stretching device portion is set in the mobile route of this fluorine resin band, makes band transmit specified amount by making the only mobile length of stipulating of tensioning shaft in this stretching device portion of setting.
And the drum of having put down in writing in patent document 2 to the cleaning printer transmits bringing into to device of specified amount band at every turn, setting is wound with the wireline reel of band and is used to reel the wireline reel of specified amount band, because at every turn on this wireline reel during coiling specified amount band, the coil diameter that twists in the band on the wireline reel increases, so, control and diminish by the rotational angle that makes the next wireline reel after each coiling specified amount band for each band that transmits specified amount.
Patent document 1: the spy opens flat 7-230873 communique
Patent document 2: the spy opens flat 11-240142 communique
Summary of the invention
Yet, band weigh feeder according to record in the documents 1, because make the tensioning shaft of the stretching device portion that is provided with on the path of supplying with the Tape movement between wireline reel and the wireline reel only move the length of regulation, institute and makes the film mobile route elongated so that structure complicates.Because the normally low rigidity of band, and have flexibility, so because the film mobile route is elongated, and make at unwinding, the coiling action of band and push down that the factors of instability increase in the action.
Band weigh feeder according to record in the patent document 2, because when on tape thickness, error being arranged, become the error of the coil diameter that twists in the band on the wireline reel with this error accumulation, so destroyed the rotational angle of wireline reel and the relation of coiling amount, existence can not be with the problem of scheduled volume belt conveyor.
The present invention proposes for addressing the above problem, and can will be with the band weigh feeder of the simple formation that correctly transmits with specified amount as purpose providing.
Can solve above-mentioned problem by some following inventions.
(1) be to twist in band weigh feeder on the wireline reel with twisting in mode that the band supplied with on the wireline reel is sent to job position with specified amount, comprise: by twisting on the above-mentioned wireline reel and band to be sent to the bringing into of above-mentioned job position to device twisting in band on the above-mentioned supply wireline reel, the roller bearing that is rotatably supported on the moving body and on the outer peripheral face that twists in the band on above-mentioned supply wireline reel or the wireline reel, rotates together by contact along with the feeding of band, make above-mentioned moving body to the bias unit that this roller bearing top direction is on tape setovered, detect the rotation angle detecting device of the rotational angle of above-mentioned roller bearing, and when above-mentioned rotation angle detecting device detect above-mentioned roller bearing along with above-mentioned bring into to device bring predetermined angular to the amount of feeding of the regulation of having rotated corresponding band into the time just make the above-mentioned control setup that stops to device of bringing into.
(2) in the invention of above-mentioned (1), above-mentioned moving body be so that above-mentioned roller bearing can or be supplied with the mode that the radial direction of wireline reel move to above-mentioned wireline reel is installed on the body of device, and is provided with the position detecting device that detects above-mentioned movable body position.
(3) in the invention of above-mentioned (1) or (2), above-mentioned job position be by make crimp head through off-type with the band roof pressure in advance with the installing component of plate-like substrate position centering on make plate-like substrate and installing component through the above-mentioned crimp head roof pressure on the anisotropic conductive film compression bonding apparatus of anisotropic conducting film crimping in the position of above-mentioned installing component, and above-mentioned band is above-mentioned off-type usefulness band.
Invention according to above-mentioned (1), twisting in the band of supplying with on the wireline reel twists on the winding off spindle in the mode that can be sent to job position, the roller bearing roof pressure rotates along with the feeding of band twisting in to supply with on the wireline reel or on the outer peripheral face of the band on the wireline reel, stops and detecting just to make to bring into to device when roller bearing has rotated the regulation rotational angle of the regulation amount of feeding of corresponding band at the rotation angle detecting device by roller bearing.Thereby can provide the band weigh feeder that can twist in band with specified amount accurately the simple structure on the wireline reel with being sent to job position.
Invention according to above-mentioned (2), because can according to detected by the shift position of the roller bearing of the band supporting on roof pressure in supplying with wireline reel or wireline reel twist in that the coil diameter of supplying with the band on wireline reel or the wireline reel has become below the specified value or more than, become seldom so can detect the amount retained of on job position, using of band of not using.
Invention according to above-mentioned (3), because off-type is sent to specified amount with band and plate-like substrate in advance between the installing component and crimp head of position centering, and make 1 plate-like substrate and installing component be crimped the adhesive resin crimping of head through anisotropic conducting film, so the lining cement of anisotropic conducting film can be attached on the crimp head.At this moment because can off-type accurately be sent between installing component and the crimp head with specified amount with band, so can by anisotropic conductive film installing component accurately and at low cost be crimped on the plate-like substrate with the crimp head that adhesive resin can not adhere to by simple formation.
Description of drawings
Fig. 1 is a mode chart of seeing the band weigh feeder of present embodiment from the front.
Fig. 2 is the lateral plan of the band weigh feeder of looking from the right side of Fig. 1.
Fig. 3 is expression is arranged in a plurality of projections radial roller bearing at outer peripheral face figure.
The specific embodiment
The following describes the embodiment of band weigh feeder of the present invention.As shown in Figure 1, 2, supply with wireline reel 1 and wireline reel 2 and be rotatably supported on the device body 4, twist in supply with on the wireline reel 1 be with 3 by a pair of guide reel 5 guiding by twisting on the wireline reel 2 behind the job position 6.The output shaft of pulse motor 7 is connected on the wireline reel 2, and the train of impulses that is sent from control setup 8 drives.Brake equipment 9 can connect disengageably to be connected to be supplied with on the wireline reel 1, when wireline reel 2 rotates by pulse motor, brake equipment 9 unclamps supply wireline reel 1 can freely rotate it, be over signalizing activity and brake supplying with wireline reel 1 of the rotating drive of brake equipment 9 by wireline reel 2 is made of by twisting in pulse motor 7, guide reel 5 and brake equipment 9 etc. and supplies with twisting on the wireline reel 2 with 3 feed arrangements 10 that are sent to job position 6 with 3 on the wireline reel.
Moving body 12 liftably is erected on the pair of guide rods 11 that is vertically fixed on the device body 4, roller bearing 13 can be around the axis parallel on the wireline reel 2 with its pivot center free rotation ground supporting on moving body 12.Moving body 12 is by the deadweight biased downward so that roller bearing 13 roof pressures twist on the wireline reel 2 with 3 outer peripheral face on.The outer peripheral face of roller bearing 13 is by to covering with the big material of 3 friction coefficient, and the roller bearing 13 of roof pressure on 3 is along with the feeding with 3 is rotated.Make moving body 12 to roller bearing 13 roof pressures are constituted by being vertically fixed on guide rod 11 grades that also liftably support moving body on the device body 4 at the bias unit 14 of setovering with 3 direction.Bias unit 14 also can be by spring or cylinder etc. make moving body to the roller bearing roof pressure in structure with the biasing of 3 direction.
The rotation angle detecting device 15 of rotational angle that detects roller bearing 13 is by coaxially being fixed on dial disc 16 on the roller bearing 13, constituting with the opposed control setup 8 that is fixed on the detecting device 17 on the device body 4 and the detection signal that sends from detecting device 17 is counted of dial disc 16 etc.Equal angles on dial disc 16 wears a plurality of slits 18 at interval, and is provided with across dial disc 16 opposed light sources and optical sensor as optical detection device.Just send detection signal when slit 18 is relative with optical sensor after roller bearing 13 rotates the unit angle, this detection signal is counted after flowing to control setup 8, detects the rotational angle of roller bearing 13.Rotation angle detecting device 15 also can constitute will on the periphery with equi-angularly space the prominent dial disc of establishing a plurality of pawls be fixed on roller bearing 13 coaxial on and with dial disc the structure of inductive switch is set opposed to each other.
Behind the control setup 8 enabling pulse electrical motors, from beginning moment with 3 feeding to counting from the detection signal of rotation angle detecting device 15 inputs by bringing into to device 10, when from the count value of detection signal, detecting roller bearing 13 when having rotated correspondence with the predetermined angular of 3 the regulation amount of feeding, just end pulse output, and make to bring into and stop to device 10 to pulse motor 7.The moving body 12 that rises to roller bearing 13 on the inductive switch 19 that moves when rising end twisting in the band on the wireline reel 2 as position detecting device 6 roof pressures the outer peripheral face and supporting rolling shaft 13 when moving body 12 is being installed along with rising on the device body 4 with the increase of 3 coil diameter, after being with 3 coil diameters to increase to more than the specified value, rotor 12 rises to when rising inductive switch 19 actions of end back, control setup 8 is judged as the not use that twists on the supply wireline reel 1 according to the signal from inductive switch 19 and is with 3 not have, and stop anisotropic conductive film compression bonding apparatus 21, put bright band simultaneously and replenish lamp 27.
The above-mentioned band weigh feeder 20 of equipment on anisotropic conductive film compression bonding apparatus 21.Installing component 24 clips anisotropic conductive film 25 and aims at the back coincidence on the plate-like substrate of moving on the platform 22 23, the crimp head 26 that has heated is to platform 22 declines and by being with 3 roof pressure installing components 24, and the adhesive resin by anisotropic conductive film 25 is bonded in installing component 24 on the plate-like substrate 23 whereby.Be with 3 to be that fluorocarbon resin is a resin strip, and be positioned between crimp head 26 and the installing component 24 at the job position between the guide reel 5,5, crimp head 26 clips anisotropic conductive film 25 with installing components such as TCP 24 and mainly is crimped on the plate-like substrate 23 of LCD panel etc., at this moment with 3 as be used to prevent adhesive resin that anisotropic conductive film 25 is extruded attached to the off-type on the crimp head 26 with the effect of taking up.
The action of present embodiment then is described.After the supply wireline reel 1 of reeling from fluorine resin band 3 will come out with 3 front end guidance, twist on the wireline reel 2 through the job position between the guiding 5,5.Moving body 12 by the deadweight downwards the biasing, make roller bearing 13 roof pressures wireline reel 2 with 3 outer peripheral face on.The crimp head 26 of anisotropic conductive film compression bonding apparatus 21 descends, by locate the installing component 24 of centerings in advance with plate-like substrate 23 with 3 roof pressures, the resin adhesive of installing component 24 by anisotropic conductive film 25 is bonded on the tabular substrate 23, and the circuit of installing component 24 and plate-like substrate 23 is electrically connected by the conducting particles of anisotropic conductive film 25.The adhesive resin that at this moment can prevent to be extruded is attached to back attached on the crimp head 26 on the fluorine resin band 3.When crimp head rises to the rising end, platform 22 is moved to take out of the position, the plate-like substrate 23 that installing component is installed is taken out of, then platform 22 is moved to and move into the position.Move to job position 6 after the plate-like substrate 23 that makes installing component 24 location centerings moved into.
By rotating from control setup 8 input pulse string drive pulse electrical motors, wireline reel 2 rotates end-of-use band 3 is twisted on the wireline reel 2, is sent to job position 6 with twisting in the untapped fluorine resin band of supplying with on the wireline reel 13.Roller bearing 13 is along with rotating with 3 feeding, just sends detection signal when the slit 18 of dial disc 16 and detecting device 17 are relative.Control setup 8 is by to counting the rotational angle of instrumentation roller bearing 13 from the detection signal of detecting device 17 input, and then the amount of feeding of instrumentation band 3.To be with 3 by for being with 3 to be sent to the necessary regulation amount of feeding of job position 6 and to transmit untapped, 13 of roller bearings are along with rotating predetermined angular, and when the count value of detection signal reached specified value, control setup 8 just stopped to pulse motor 7 transmission train of impulses.So just can be with specified amount will be with 3 to twist on the wireline reel 2 with 3 modes that are sent to job position.
Repeat and above-mentioned same operation, and when when being with 3 to twist on the wireline reel 2 in turn, the coil diameter with 3 that twists on the wireline reel 2 increases one by one, the untapped coil diameter with 3 that twists in simultaneously on the supply wireline reel 1 reduces gradually.Roller bearing 13 and then moving body 12 along with twist on the wireline reel 2 with the increase of 3 coil diameter and rise, rise to when rising end and making inductive switch 19 actions when increase to more than the specified value back moving body 12 with 3 coil diameter, control setup 8 is judged as the not use band that twists on the supply wireline reel 1 according to the signal from inductive switch 19 not to be had, and the some bright band replenishes lamp 27 when stopping the compression bonding apparatus of anisotropic conductive film.
Though in the above-described embodiment, have make roller bearing 13 roof pressures twist on the wireline reel 2 with 3 outer peripheral face on along with the structure of rotating, but also can have make roller bearing 13 roof pressures twist in supply with on the wireline reel 1 with 3 outer peripheral face on along with the structure of rotating, at this moment inductive switch drops to action when descending end at moving body.
In addition, though in the above-mentioned embodiment, the outer peripheral face quilt of roller bearing 13 is to covering with the big material of 3 friction coefficient, but also can be as shown in Figure 3, roller bearing 13 as on its outer peripheral face, many convex configuration being become radial roller bearing with any pitch, for example many front end is formed the sprocket wheel 28 of needle shaped projection, by the nadel roof pressure is come along with the feeding with 3 is mechanically rotated forcibly on 3 outer peripheral face as on outer peripheral face, implanting.
Claims (3)
1, a kind of band weigh feeder is to twist in band weigh feeder on the wireline reel with twisting in mode that the band supplied with on the wireline reel is sent to job position with specified amount, it is characterized in that, comprising:
By twisting on the above-mentioned wireline reel and band to be sent to the bringing into of above-mentioned job position to device twisting in band on the above-mentioned supply wireline reel,
The roller bearing that is rotatably supported on the moving body and on the outer peripheral face that twists in the band on above-mentioned supply wireline reel or the wireline reel, rotates together by contact along with the feeding of band,
Make above-mentioned moving body to the bias unit that this roller bearing top direction is on tape setovered,
Detect the rotation angle detecting device of the rotational angle of above-mentioned roller bearing, and when above-mentioned rotation angle detecting device detect above-mentioned roller bearing along with above-mentioned bring into to device bring predetermined angular to the amount of feeding of the regulation of having rotated corresponding band into the time just make the above-mentioned control setup that stops to device of bringing into.
2, band weigh feeder as claimed in claim 1, it is characterized in that: above-mentioned moving body be so that above-mentioned roller bearing can or be supplied with the mode that the radial direction of wireline reel move to above-mentioned wireline reel is installed on the body of device, and is provided with the position detecting device that detects above-mentioned movable body position.
3, band weigh feeder as claimed in claim 1 or 2, it is characterized in that: above-mentioned job position be by make crimp head through off-type with the band roof pressure in advance with the installing component of plate-like substrate position centering on make plate-like substrate and installing component through the above-mentioned crimp head roof pressure on the anisotropic conductive film compression bonding apparatus of anisotropic conducting film crimping in the position of above-mentioned installing component, and above-mentioned band is above-mentioned off-type usefulness band.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004118562A JP4312648B2 (en) | 2004-04-14 | 2004-04-14 | Tape metering device |
| JP2004118562 | 2004-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1693167A true CN1693167A (en) | 2005-11-09 |
Family
ID=35330181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510064829 Pending CN1693167A (en) | 2004-04-14 | 2005-04-06 | Feeding device with quantitative |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4312648B2 (en) |
| CN (1) | CN1693167A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173349A (en) * | 2011-03-04 | 2011-09-07 | 昆山华富合成皮革有限公司 | Film separate coiling mechanism |
| WO2014067169A1 (en) * | 2012-10-29 | 2014-05-08 | 深圳市华星光电技术有限公司 | Anisotropic conductive film stretching and clamping device, and clamping drum and clamping head thereof |
| CN104609235A (en) * | 2014-12-27 | 2015-05-13 | 江门市蓬江区华龙包装材料有限公司 | Thin film length measuring device of winding machine |
| CN106183440A (en) * | 2016-08-30 | 2016-12-07 | 厦门汉印电子技术有限公司 | The portable printer of a kind of anti-carbon ribbon abjection and method |
| CN106256731A (en) * | 2015-06-19 | 2016-12-28 | 矢崎总业株式会社 | Tape handler and webbing winding method |
| CN106865292A (en) * | 2017-04-18 | 2017-06-20 | 浙江硕和机器人科技有限公司 | A kind of guide plate coiled strip fixed length feeding device |
| CN106946077A (en) * | 2017-04-18 | 2017-07-14 | 浙江硕和机器人科技有限公司 | A kind of guide plate servo fixed length feeding device |
| CN113104642A (en) * | 2021-03-04 | 2021-07-13 | 中国重型机械研究院股份公司 | Floating type measuring roller system |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5096835B2 (en) | 2007-08-21 | 2012-12-12 | 株式会社日立ハイテクノロジーズ | ACF pasting device and flat panel display manufacturing device |
| KR100931648B1 (en) * | 2009-04-30 | 2009-12-21 | 노병철 | Knife of clean matter feeder |
| JP6227925B2 (en) * | 2013-08-02 | 2017-11-08 | 富士機械製造株式会社 | Sheet material feeding device, screen printing machine and adhesive application device |
-
2004
- 2004-04-14 JP JP2004118562A patent/JP4312648B2/en not_active Expired - Fee Related
-
2005
- 2005-04-06 CN CN 200510064829 patent/CN1693167A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173349A (en) * | 2011-03-04 | 2011-09-07 | 昆山华富合成皮革有限公司 | Film separate coiling mechanism |
| CN102173349B (en) * | 2011-03-04 | 2015-05-13 | 昆山华富合成皮革有限公司 | Film separate coiling mechanism |
| WO2014067169A1 (en) * | 2012-10-29 | 2014-05-08 | 深圳市华星光电技术有限公司 | Anisotropic conductive film stretching and clamping device, and clamping drum and clamping head thereof |
| CN104609235A (en) * | 2014-12-27 | 2015-05-13 | 江门市蓬江区华龙包装材料有限公司 | Thin film length measuring device of winding machine |
| CN106256731A (en) * | 2015-06-19 | 2016-12-28 | 矢崎总业株式会社 | Tape handler and webbing winding method |
| CN106256731B (en) * | 2015-06-19 | 2018-02-27 | 矢崎总业株式会社 | Tape handler and webbing winding method |
| CN106183440A (en) * | 2016-08-30 | 2016-12-07 | 厦门汉印电子技术有限公司 | The portable printer of a kind of anti-carbon ribbon abjection and method |
| CN106183440B (en) * | 2016-08-30 | 2018-05-04 | 厦门汉印电子技术有限公司 | A kind of portable printer and method of anti-carbon ribbon abjection |
| CN106865292A (en) * | 2017-04-18 | 2017-06-20 | 浙江硕和机器人科技有限公司 | A kind of guide plate coiled strip fixed length feeding device |
| CN106946077A (en) * | 2017-04-18 | 2017-07-14 | 浙江硕和机器人科技有限公司 | A kind of guide plate servo fixed length feeding device |
| CN113104642A (en) * | 2021-03-04 | 2021-07-13 | 中国重型机械研究院股份公司 | Floating type measuring roller system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4312648B2 (en) | 2009-08-12 |
| JP2005298169A (en) | 2005-10-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |