CN101018476A - Parts supplying device - Google Patents
Parts supplying device Download PDFInfo
- Publication number
- CN101018476A CN101018476A CN 200710001364 CN200710001364A CN101018476A CN 101018476 A CN101018476 A CN 101018476A CN 200710001364 CN200710001364 CN 200710001364 CN 200710001364 A CN200710001364 A CN 200710001364A CN 101018476 A CN101018476 A CN 101018476A
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- parts
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- carrier belt
- belt
- band
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Abstract
The invention provides a parts feeder which will not be discharged even feeding a plurality of carry belt respectively with a substantial space of zero to the part fetching section. In the parts feeder, there are arranged a plurality of belt feeding mechanism in parallel. In the belt feeding mechanism, there are a parts feeding belt like strip for packing the parts in the concave of the carrying belt by the covering belt, a reel fixed at a preset position for outputting and carrying in order and a carrying belt showing up concave at the stripping position for stripping covering belt from the element. It discharges the carrying belt downstream when fetching the element from the concave by the carrying belt feeding parts fetching section. In the parts feeder, there are discharging paths in respective belt feeding mechanism, which are used to discharge the carrying belt sent from the parts fetching section to the lower of the sending direction. The formation of the sending path staggers to the sending direction fore-and-aft.
Description
Technical field
The present invention relates to a kind of assembly supply device, be particularly related to so a kind of assembly supply device: supply with band by exporting the parts that in the recess that forms with predetermined space, accommodate a plurality of electronic units successively, these parts are supplied to successively the parts taking-up portion that is in the precalculated position.
Background technology
As the assembly supply device that existing electronic component mounting apparatus adopted, have and use parts to supply with the so-called belt feeder of band PT, supply with among the band PT at these parts, shown in the partial enlarged drawing among Fig. 6, on the carrier belt T of strip, be provided with to devices spaced apart a plurality of recesses, in described a plurality of recesses, accommodate parts P respectively, and be pasted with the cover tape C of strip to cover this recess at the upside of carrier belt.
In this belt feeder, in advance parts are supplied with tape wrapping on not shown reel, by being engaged with the hole H of this parts supply band, the feeding tooth of bringing the sprocket wheel that has to mechanism into make this parts supply with the band rotation, thereby these parts are supplied with band to be exported successively from reel, and conveyance is to the precalculated position, and supplying with from parts after band PT throws off cover tape C, taking out the parts P in the recess of the carrier belt T that exposes by absorbing unit.
Because a plurality of this assembly supply devices are installed side by side to be used, therefore wish to reduce the shared when mounted width of each device in electronic component mounting apparatus as far as possible.
Therefore, for example in the patent documentation 1 such device being disclosed: in an assembly supply device two reels can be installed, and be set up in parallel two and bring into to mechanism, bring into to mechanism for these two and supply with band with the predetermined space conveyance from the parts of each reel output.
In being set side by side with two assembly supply devices of bringing into to mechanism like this, as schematically showing shown near the leading section the plane graph among Fig. 7, carrier belt T in the precalculated position after parts supply band PT has thrown off cover tape C, by being mounted to two sprocket wheels 100 (100A represents its summit among the figure) that can rotate, can be sent to parts taking-up portion 102 respectively successively.
Dispose pressure zone spare 104 near the upper end of sprocket wheel 100, this pressure zone spare 104 to the carrier belt T that the direction of arrow moves, can not come off it owing to above-mentioned action from the top restriction.Above-mentioned parts taking-up portion 102 is made of the hole portion that is formed on this pressure zone spare 104, and parts P is taken out from the recess consistent with this hole portion of carrier belt T.Then, the carrier belt T that has been taken out from this recess behind the parts P sends from parts taking-up portion 102, and side is discharged downstream.
Patent documentation 1: Japanese patent gazette spy opens flat 4-237194 number
But, in above-mentioned patent documentation 1 disclosed assembly supply device, in order further to reduce shared width, reduce as far as possible with between the interval just become important, but this has the limit.Promptly, since from the recess of carrier belt take out parts, as above-mentioned two parts taking-up portions 102 shown in Figure 7, must be set in same position, equal height with respect to direction of feed, this taking-up portion 102 is close to shorten the clearance G between the adjacent band, and two carrier belts produce interference and cause cassette tape (jamming) in its downstream with regard to easy more.Therefore, be essentially 0, exist device itself to have the problem of the limit though wish the gap between the carrier belt T.
Summary of the invention
The present invention finishes in order to solve above-mentioned existing issue, and its purpose is and can throws off each carrier belt after the cover tape with supply with band from a plurality of parts of conveyance successively, and 0 the state of approaching in fact with the gap between being with is sent into parts taking-up portion respectively.
In addition, problem of the present invention provides a kind of assembly supply device, and this assembly supply device can prevent that each carrier belt of side discharge downstream after taking out parts from producing interference, and can reduce shared width significantly.
The present invention solves above-mentioned problem by such technical scheme: be set side by side with a plurality of bringing into to mechanism in assembly supply device, in this brings into to mechanism, the parts of strip are supplied with the parts of being with (PT) to constitute in the recess that is contained in carrier belt (Ta) and are covered by cover tape (Ca), this parts are supplied with band (PT) to be exported successively and carries out conveyance from the reel that is installed in the precalculated position, when by supplying with band from this parts and peel off cover tape and expose this carrier belt of recess and send into parts taking-up portion peeling off the position, come behind above-mentioned recess taking-up parts, with the side discharge downstream of the carrier belt after the parts taking-up, in above-mentioned assembly supply device, be formed with discharge path (22A above-mentioned respectively in respectively bringing into to mechanism, 22B), this discharge path (22A, 22B) will discharge to the below of this transport direction from the carrier belt that above-mentioned parts taking-up portion sends, and, be formed on adjacent bring into to form with respect to above-mentioned transport direction to each discharge path in the mechanism stagger each other.
In the present invention, being formed at adjacent each discharge path of bringing into to mechanism can also form with respect to the Width of carrier belt and overlap each other.
And in the present invention, can also be mounted in adjacent bringing into to the reel in the mechanism can be supported by rotating shaft respectively with rotating freely, and each rotating shaft distance apart greater than they the radius sum of reel of supporting respectively, and each rotating shaft with the direction of axle quadrature on be provided at least a portion position overlapped place.
According to the present invention, be formed at adjacent bringing into to mechanism, and the discharge path that will discharge to the below of transport direction from the carrier belt that parts taking-up portion sends, stagger front and back each other with respect to this transport direction, even therefore the gap that each parts taking-up portion is adapted between the carrier belt is essentially 0, the carrier belt of discharging to its downstream also can separate front and back, produce interference so can prevent each carrier belt reliably, thereby can prevent to cause cassette tape.Therefore, can reduce the shared width of assembly supply device significantly.
Description of drawings
Fig. 1 is the summary stereogram of the assembly supply device of expression an embodiment of the invention.
Fig. 2 is near the major part stereogram of leading section that amplifies the above-mentioned assembly supply device of expression.
Fig. 3 is the schematic diagram of the position relation of expression first reel and second reel.
Fig. 4 is the schematic diagram that the expression parts are supplied with the relation of the carrier belt of being with and being fed through parts taking-up portion.
Fig. 5 is partial perspective view and the plane graph that schematically amplifies the bottom of the discharge portion of representing above-mentioned assembly supply device.
Fig. 6 schematically amplifies the stereogram that the expression parts are supplied with the part of band.
Fig. 7 is the plane graph that schematically shows near the feature the parts taking-up portion of assembly supply device.
Label declaration
10: reel; 12: support; 14: sprocket wheel; 16: the accommodation section; 17: the feeding roller; 18: parts taking-up portion; 20: pressure zone spare; 22: discharge portion; 22A: first discharge path; 22B: second discharge path; 24: rotating shaft; PT: parts are supplied with band; T: carrier belt; C: cover tape.
Embodiment
Below, with reference to accompanying drawing embodiments of the present invention are elaborated.
Fig. 1 is the stereogram of summary of the assembly supply device of expression an embodiment of the invention, and Fig. 2 is near the stereogram that amplifies the leading section of the above-mentioned assembly supply device of expression.
In the assembly supply device of present embodiment, being set side by side with first brings into to mechanism and second and brings into to mechanism, this first is brought these two reels of the second reel 10B that the first reel 10A and second to mechanism brings into to mechanism into and is rotatably installed on the support 12, and first brings into to bring into to mechanism to mechanism and second and will be respectively supply with band PT side conveyances downstream and send from two parts of each reel 10A, 10B output.And, here, bring into to bring into to use for first as required and marked A respectively (perhaps a) and the label of B (perhaps b) to the part that is associated of mechanism to mechanism and second.
For simplicity, bringing into to mechanism with first is that representative describes, above-mentioned parts shown in Figure 6 are supplied with band PT and are wound among Fig. 1 nearby on the first reel 10A of side, this parts are supplied with band PT and are brought into to the sprocket wheel 14A on the leading section of mechanism and intermittently draw by being rotatably installed in first, and by mobile route forward end direction conveyance successively.
This parts are supplied with band PTa and near the stripping portion (not expressing) that is arranged at the sprocket wheel 14A cover tape Ca that is pasted are peeled off.The cover tape Ca of being stripped from is transferred to roughly becoming the rightabouts of 180 degree with the conveyance direction, and is finally sent into via feeding roller 17 and to be recovered among the accommodation section 16A that is arranged on rearward end.
On the other hand, peeled off cover tape Ca and the carrier belt Ta that exposes recess is admitted to the parts taking-up 18A of portion in stripping portion downstream.
This parts taking-up 18A of portion is made of the hole portion that is arranged on the pressure zone spare 20A, and this pressure zone spare 20A is used for from top restriction carrier belt Ta this carrier belt Ta not being got loose from sprocket wheel 14A, and this parts taking-up 18A of portion takes out parts from the recess consistent with this hole portion.Carrier belt Ta after parts take out discharges downwards from the discharge portion 22 in the downstream that is configured in pressure zone spare 20A.
Parts are supplied with band PTb from can be rotated to support on the second reel 10B output of above-mentioned support 12 inboards, and bring into to mechanism by second and to carry out conveyance.This second bring into bring into to mechanism to the basic structure and above-mentioned first of mechanism identical, but the installation site of the second reel 10B has characteristics relatively.
Shown in the schematic diagram among Fig. 3, being installed on adjacent bringing into to the first reel 10A in the mechanism and the second reel 10B can be supported by rotating shaft 24A, 24B respectively with rotating freely, first reel 10A that each rotating shaft 24A, 24B distance apart supports respectively greater than them and each radius Ra, the Rb sum of the second reel 10B, and rotating shaft 24A, 24B with the direction of axle quadrature on be in roughly fully that the mode of position overlapped is provided on the support 12.
Specify said structure, as shown in Figure 1, the support 12 that the second reel 10B is installed forms two-layer configuration in side bending nearby by the ladder difference 12A of portion.And, above-mentioned Fig. 3 (A), (B) schematically show the position relation of directions X, the Y direction observed first reel 10A of difference and the second reel 10B from Fig. 1 respectively, shown in Fig. 3 (A), (B), two winding drum 10A, 10B are respectively by upright rotating shaft 24A, 24B supporting of establishing round about.And, with respect to supplying with the vertical direction of interarea of being with PTa, PTb with two parts exporting from first, second each reel 10A, 10B, two winding drum 10A, 10B are configured in roughly the same row (row), shown in the line of the single-point among Fig. 3 (B), each center line with PTa, PTb comes down to consistent.
Therefore, because the first reel 10A, the second reel 10B stagger their rotating shaft position, so that it is not overlapping at thickness direction (bandwidth direction), and with the direction of main surface parallel of each band PTa, PTb on the compartment of terrain of staggering form separately mobile route 26A, 26B, so two bands can be delivered in discontiguous mode that mark label 18A, 18B express among Fig. 2, respectively bring into nearby with first and second respectively to corresponding components taking-up portion of mechanism.
And two carrier belt Ta, Tb can send to as mentioned above along first, second parts taking-up portion 18A, the 18B of direction of feed setting (setting) on same position and equal height with minimum interval.
Promptly, Fig. 4 schematically shows following relation with the observed state of Z direction from above-mentioned Fig. 1: promptly, the parts taking-up 18A of portion, 18B peeling off after the position throws off cover tape C nearby, be fed through carrier belt Ta, the Tb of the parts taking-up 18A of portion, 18B and throw off parts before the cover tape C and supply with relation between band PTa, the PTb with the minimum state of clearance G (at interval).
As shown in the drawing, it is overlapping fully with respect to the direction vertical with each interarea to supply with band PTa, PTb from the parts of the above-mentioned first reel 10A, second reel 10B output respectively, but keeping the state that leaves by above-mentioned mobile route 26A, 26B with respect to direction, so parts are supplied with band PTa, PTb and can sent reliably under the mutual discontiguous situation near the above-mentioned parts taking-up 18A of portion, 18B with this main surface parallel.
Like this, carrier belt Ta, Tb are admitted to the first parts taking-up 18A of portion and the second parts taking-up 18B of portion with the minimum state of clearance G between the band.Therefore, when under this state with two carrier belt Ta, Tb when the discharge portion 22 in downstream is discharged, cause cassette tape thereby be easy to contact.
Therefore, in the present embodiment, Fig. 5 (A) amplify expression from above-mentioned Fig. 2 the oblique beneath shown in the arrow A to the major part of discharge portion 22, shown in this Fig. 5 (A), on this discharge portion 22, be formed with the first discharge path 22A and the second discharge path 22B, the described first discharge path 22A and the second discharge path 22B will be from above-mentioned first, the second parts taking-up 18A of portion, each carrier belt Ta that 18B sends, Tb is to discharging these first discharge paths 22A with the below of the transport direction quadrature shown in the arrow, the second discharge path 22B forms with respect to above-mentioned transport direction (the place ahead) and staggers front and back each other.
And, these first discharge paths 22A, the second discharge path 22B form on the Width top of carrier belt overlapping, Fig. 5 (B) expression is from the observed plane graph of above-mentioned downside shown in arrow B Fig. 2, shown in the size A among Fig. 5 (B) like that, the first discharge path 22A, the second discharge path 22B respectively with the mutual cross-over configuration of each inner side end of each medial end butt of carrier belt Ta and carrier belt Tb.
As described above in detail, according to present embodiment, because being formed at the first discharge path 22A and the second discharge path 22B of discharge portion 22 staggers front and back each other with respect to direction of feed, even the interval G that therefore sends between two carrier belt Ta, the Tb of the first parts taking-up 18A of portion and the second parts taking-up 18B of portion is essentially 0, these two carrier belt Ta, Tb are discharged under discontiguous situation to its downstream.
In addition, because that the first discharge path 22A and the second discharge path 22B form on the Width top of carrier belt Ta, Tb is overlapping, therefore can also reduce the width of discharge portion 22 self.
Therefore, can reduce the shared width of assembly supply device significantly, be the roughly width of two carrier belts, on this basis, can stably discharge each carrier belt Ta, Tb.
And,, therefore can also reduce the width of reel installation portion because the first reel 10A and the second reel 10B are configured to row fully overlappingly on thickness direction (perpendicular to the direction of the interarea of carrier belt Ta, Tb).
And the concrete structure of assembly supply device of the present invention is not limited to the structure shown in the above-mentioned execution mode.For example, show bring into to mechanism set be two row structures, but also can set be three row more than.In addition, being installed in adjacent bringing into also can be not exclusively overlapping on the bandwidth direction to each reel in the mechanism, but overlaps.
Claims (3)
1. assembly supply device, be set side by side with a plurality of parts in this assembly supply device and supply with band, these parts are supplied with band and are made of carrier belt and cover tape, above-mentioned carrier belt is formed with to devices spaced apart a plurality of recesses that accommodate parts in inside along its length, above-mentioned cover tape sticks on the above-mentioned carrier belt to cover above-mentioned recess, above-mentioned assembly supply device this parts of conveyance is successively supplied with band and is peeled off cover tape in the precalculated position and make parts supply with band to become the above-mentioned carrier belt that recess exposes, then above-mentioned carrier belt is sent into parts taking-up portion, and after taking out parts from above-mentioned recess downstream side discharge above-mentioned carrier belt, it is characterized in that
Be formed with discharge path above-mentioned respectively in respectively bringing into to mechanism, this discharge path will be discharged to the below of this transport direction from the carrier belt that above-mentioned parts taking-up portion sends, and,
Be formed on adjacent bring into to form with respect to above-mentioned transport direction to each discharge path in the mechanism stagger each other.
2. assembly supply device according to claim 1 is characterized in that,
Be formed on adjacent bring into to form with respect to the Width of carrier belt to each discharge path in the mechanism overlap each other.
3. assembly supply device according to claim 1 is characterized in that,
Be installed in adjacent bringing into and can support by rotating shaft respectively with rotating freely to the reel in the mechanism, and,
The radius sum of the reel that each rotating shaft distance is apart supported respectively greater than them, and each rotating shaft with the direction of axle quadrature on be configured in partly overlapping at least position.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006003698 | 2006-01-11 | ||
| JP2006003698 | 2006-01-11 | ||
| JP2006338788 | 2006-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101018476A true CN101018476A (en) | 2007-08-15 |
Family
ID=38727156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710001364 Pending CN101018476A (en) | 2006-01-11 | 2007-01-11 | Parts supplying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101018476A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101754670A (en) * | 2008-12-17 | 2010-06-23 | Juki株式会社 | Electric belt type feeder |
| CN102811599A (en) * | 2011-05-31 | 2012-12-05 | Juki株式会社 | Electronic component supply device |
| CN105764320A (en) * | 2015-01-06 | 2016-07-13 | 松下知识产权经营株式会社 | Electronic component supply apparatus and electronic component supply method |
| CN105764314A (en) * | 2015-01-06 | 2016-07-13 | 松下知识产权经营株式会社 | Electronic Component Supply Apparatus |
| CN105764318A (en) * | 2015-01-06 | 2016-07-13 | 松下知识产权经营株式会社 | Electronic Component Supply Apparatus |
| CN105764319A (en) * | 2015-01-06 | 2016-07-13 | 松下知识产权经营株式会社 | Electronic component supply apparatus and method of processing component supply tape in electronic component supply apparatus |
| CN110999565A (en) * | 2017-08-01 | 2020-04-10 | 雅马哈发动机株式会社 | Component supply device and component mounting machine provided with the same |
-
2007
- 2007-01-11 CN CN 200710001364 patent/CN101018476A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101754670A (en) * | 2008-12-17 | 2010-06-23 | Juki株式会社 | Electric belt type feeder |
| CN102811599A (en) * | 2011-05-31 | 2012-12-05 | Juki株式会社 | Electronic component supply device |
| CN102811599B (en) * | 2011-05-31 | 2017-07-18 | Juki株式会社 | Electronic part feeder |
| CN105764314A (en) * | 2015-01-06 | 2016-07-13 | 松下知识产权经营株式会社 | Electronic Component Supply Apparatus |
| CN105764318A (en) * | 2015-01-06 | 2016-07-13 | 松下知识产权经营株式会社 | Electronic Component Supply Apparatus |
| CN105764319A (en) * | 2015-01-06 | 2016-07-13 | 松下知识产权经营株式会社 | Electronic component supply apparatus and method of processing component supply tape in electronic component supply apparatus |
| CN105764320A (en) * | 2015-01-06 | 2016-07-13 | 松下知识产权经营株式会社 | Electronic component supply apparatus and electronic component supply method |
| CN105764320B (en) * | 2015-01-06 | 2019-12-27 | 松下知识产权经营株式会社 | Electronic component supply device and electronic component supply method |
| CN105764319B (en) * | 2015-01-06 | 2020-06-30 | 松下知识产权经营株式会社 | Electronic component supply device and method for processing component supply tape in electronic component supply device |
| CN105764318B (en) * | 2015-01-06 | 2020-07-07 | 松下知识产权经营株式会社 | Electronic component supply device |
| CN105764314B (en) * | 2015-01-06 | 2020-07-07 | 松下知识产权经营株式会社 | Electronic component supply device |
| CN110999565A (en) * | 2017-08-01 | 2020-04-10 | 雅马哈发动机株式会社 | Component supply device and component mounting machine provided with the same |
| US11337349B2 (en) | 2017-08-01 | 2022-05-17 | Yamaha Hatsudoki Kabushiki Kaisha | Component feeding device |
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Open date: 20070815 |