CN102131376B - Electronic part feeder - Google Patents
Electronic part feeder Download PDFInfo
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- CN102131376B CN102131376B CN201110023085.1A CN201110023085A CN102131376B CN 102131376 B CN102131376 B CN 102131376B CN 201110023085 A CN201110023085 A CN 201110023085A CN 102131376 B CN102131376 B CN 102131376B
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- discharge port
- port cover
- covering band
- electronic part
- resettlement section
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Abstract
The invention provides a kind of electronic part feeder, even if it is when the collecting capacity due to covering band too much makes discharge port cover open, also can prevent covering band from flying out from outlet.The discharge port cover (9) of this outlet (8b) being carried out to opening and closing is provided with at covering band resettlement section (8) place.Usually, the locking component (11a) being arranged on outlet (8b) place of covering band resettlement section (8) is chimeric with the 1st retainer (9e) being arranged on discharge port cover (9) place, and discharge port cover (9) is remained on closed condition.And, due to the collecting capacity of covering band (22) too much, when discharge port cover (9) is become open mode by covering band (22) pressing, locking component (11a) is chimeric with the 2nd retainer (9f) being arranged on discharge port cover (9) place, and discharge port cover (9) is stopped in half-open position.
Description
Technical field
The present invention relates to a kind of electronic part feeder, it has the covering band resettlement section of the covering band that collecting is peeled off from material containing band, particularly to the improvement of the discharge port cover be arranged on this covering band resettlement section.
Background technology
Current, as the electronic part feeder of the adsorption mouth absorption position supply electronic unit of the boarded head to electronic component mounting apparatus, known a kind of electronic part feeder utilizing tep reel.
This electronic part feeder is called belt-type feeder, usually, material containing band is extracted successively out from tep reel, covering band, by containing the tail band of multiple electronic unit and carrying out capping this is two-layerly formed with the covering band making electronic unit and can not drop, is peeled off from tail band in the front of adsorption mouth absorption position by this material containing band.Further, the covering band be stripped is housed in the covering band resettlement section of regulation.
Covering band resettlement section has covering band introducing port and is formed in and the covering band outlet on the end face of the opposition side of this introducing port.In addition, being provided with at this outlet place can the discharge port cover of opening and closing, manually discharge port cover is opened, the covering band in covering band resettlement section can be discharged from outlet.
In addition, in covering band resettlement section for being full of covering band, automatically open (for example, referring to patent documentation 1) from inner side pressing discharge port cover by utilizing the elastic force of covering band.
Patent documentation 1: Japanese Unexamined Patent Publication 2003-188584 publication
Summary of the invention
But, in the technology recorded in above-mentioned each patent documentation, if exceeded the capacity of covering band resettlement section by the covering band of accommodating, then become full-gear because discharge port cover utilizes the elastic force of covering band, so the covering band of collecting can fly out from outlet.Now, covering band may fly out outside device, may be wrapped on other adjacent device.
Therefore, problem of the present invention, for providing a kind of electronic part feeder, even if it is when discharge port cover is too much opened by the collecting capacity due to covering band, also can prevent covering band from flying out from outlet.
In order to solve above-mentioned problem, electronic part feeder involved by technical scheme 1 has: covering band resettlement section (8), the covering band that its collecting is peeled off from material containing band, and the outlet (8b) forming the described covering band for discharging collecting; And described outlet is carried out to the discharge port cover (9) of opening and closing,
Described discharge port cover is remained closed condition, and utilizes the elastic force of the described covering band of filling in described covering band resettlement section, make described discharge port cover become locking disarm state,
It is characterized in that having:
1st locking unit (9e11a), it makes described discharge port cover become closed condition; And
2nd locking unit (9f11a), it makes described discharge port cover stop in half-open position when described discharge port cover becomes locking disarm state.
Therefore, if the collecting capacity of covering band is too much, then discharge port cover one-level is opened, can prevent discharge port cover from becoming full-gear, and identified by the state opened one-level, thus can confirm that covering band was for accommodating multimode, can prevent covering band from flying out from outlet.
In addition, the feature of the electronic part feeder related in technical scheme 2 is, in the invention involved by technical scheme 1, described covering band resettlement section has protuberance, this protuberance is arranged on described outlet place, inner circumferential side to this covering band resettlement section is outstanding, described discharge port cover has the 1st recess and the 2nd recess that can be chimeric with described protuberance, described 1st locking unit is fitted together to by making described protuberance and described 1st recess, described discharge port cover is remained described closed condition, described 2nd locking unit is fitted together to by making described protuberance and described 2nd recess, described discharge port cover is stopped in half-open position.
Therefore, from the protuberance of covering band resettlement section and the chimeric and discharge port cover closed condition of the 1st recess of discharge port cover, when collecting capacity due to covering band too much makes discharge port cover open, the protuberance of covering band resettlement section is chimeric with the 2nd recess of discharge port cover, can prevent discharge port cover from becoming full-gear.
Like this, be arranged on 1 locking component at covering band resettlement section place due to utilization and be arranged on 2 retainers of discharge port cover accordingly with this locking component, form 2 grades of lockable mechanisms, so can the increase of minimally suppression component number, correspondingly can reduce cost.In addition, the deterioration of the space efficiency of covering band resettlement section can be suppressed.
And, the feature of the electronic part feeder involved by technical scheme 6 is, in the invention involved by technical scheme 2, described covering band resettlement section has: preload unit, its direction pretension increased to the power chimeric with described 1st recess and described 2nd recess by described protuberance; And adjustment unit, it adjusts the pretightning force of described preload unit.
Therefore, the limit of the collecting amount of covering band can be adjusted.Therefore, discharge port cover becomes open mode timing from closed condition can be adjusted.
The effect of invention
According to the present invention, though when the collecting capacity due to covering band too much and discharge port cover is opened, owing to this discharge port cover to be locked at half-open position, so can prevent covering band from flying out from outlet at once.Its result, can suppress covering band and other adjacent device to be wound around or hinder operation because the covering band flown out is scattered on floor.
Accompanying drawing explanation
Fig. 1 is the end view of the electronic part feeder represented in covering band of the present invention.
Fig. 2 is the oblique view representing electronic unit supply tep reel.
Fig. 3 is the end view representing covering band resettlement section.
Fig. 4 is the end view of the formation representing lockable mechanism.
Fig. 5 is the oblique view of the formation representing discharge port cover.
Fig. 6 is the end view representing the 2nd lockup state.
Fig. 7 represents that the end view of state discharged by covering band.
Embodiment
Below, based on accompanying drawing, embodiments of the present invention are described.
(the 1st execution mode)
(formation)
Fig. 1 is the end view representing electronic part feeder involved in the present invention.
In figure, label 1 is the electronic part feeder used in electronic component mounting apparatus, and this electronic part feeder 1 utilizes the tep reel 2 shown in Fig. 2, carries out the supply of electronic unit.
The leading section of right-hand end in FIG and electronic part feeder 1, is configured with sprocket wheel 3.The tooth of sprocket wheel 3 engages with the hole portion arranged with a determining deviation on material containing band 20, by using feeder motor 4 as power source, utilizes sprocket wheel 3 to carry out intermittent rotary, is sent by material containing band 20 to throughput direction H.
Material containing band 20 as shown in Figure 2, utilizes the tail band 21 that contains multiple electronic unit and carries out this two-layer formation of covering band 22 that capping can not drop to make electronic unit.Further, in the front of the adsorption mouth absorption position P of pickup electronic unit, upper lid 5 is utilized to be peeled off from tail band 21 by covering band 22.
The covering band 22 peeled off from tail band 21 is drawn to the rightabout direction of recession K of throughput direction H by relative a pair recycling roll 6, accommodates in covering band resettlement section 8 from introducing port 8a.Recycling roll 6 rotates using traction motor 7 as power source.
Fig. 3 is the end view representing covering band resettlement section 8.
In covering band resettlement section 8, with the end face of introducing port 8a opposition side on form outlet 8b.Further, this outlet 8b arranges metal discharge port cover 9.
Discharge port cover 9 can carry out rotating open-close centered by the fulcrum shaft 10 being arranged on its bottom, and, utilization is arranged on the lockable mechanism 11 of outlet 8b top (with fulcrum shaft 10 opposition side), remains closed condition or is in the open mode of half opened condition.In addition, form handle part 9a at discharge port cover 9 place, by pressing or pull open this handle part 9a, opening and closing can be carried out to discharge port cover 9.
Fig. 4 is the end view of the formation representing lockable mechanism 11.
Lockable mechanism 11 is made up of locking component 11a, helical spring 11b and adjustment screw 11c.
Left end shown in Fig. 4 of locking component 11a and framework 12 link, and Fig. 4 right-hand end of the other end utilizes helical spring 11b to the clockwise direction pretension of Fig. 4.The right-hand end of this locking component 11a is outstanding to the inner circumferential side of covering band resettlement section 8, the non-linear that profile when its shape is side-looking on left and right directions protrudes downwards.
In addition, the pretightning force of helical spring 11b, can adjust by utilizing adjustment screw 11c to change the relative position of helical spring 11b and adjustment screw 11c.
Fig. 5 is the oblique view of the formation representing discharge port cover 9.
As shown in Figure 5, discharge port cover 9 has: cap 9b, and its formation is the rectangular shape of minor face up and down, to cover the opening portion of outlet 8b; And a pair support portion 9c, it is positioned at the bottom of cap 9b, outstanding to vertical direction from the two ends, left and right of this cap 9b.In addition, the hole 9d inserting fulcrum shaft 10 is formed respectively at 9c place, support portion.
Further, discharge port cover 9 has the 1st retainer 9e and the 2nd retainer 9f that are integrally formed with handle part 9a, and the 2nd retainer 9f is positioned at the upper end of cap 9b, and is formed in and is formed on the face of opposition side, face of handle part 9a.
1st retainer 9e and the 2nd retainer 9f, be formed as respectively can be chimeric with locking component 11a shape.Further, the 1st retainer 9e is formed on following position, namely, chimeric with locking component 11a under the full-shut position that discharge port cover 9 is closed, 2nd retainer 9f is formed on following position, that is, chimeric with locking component 11a under the half-open position opened a little in discharge port cover 9.
In addition, the pretightning force of helical spring 11b, in advance based on the result that the opening and closing repeatedly carrying out discharge port cover 9 is tested, be set as following degree, namely, reach the timing of specified limits amount in the collecting amount being filled in the covering band 22 in covering band resettlement section 8, by the chimeric releasing of locking component 11a and the 1st retainer 9e, discharge port cover 9 is opened.
Here, the 1st retainer 9e is corresponding with the 1st recess, and the 2nd retainer 9f is corresponding with the 2nd recess, and locking component 11a is corresponding with protuberance, and helical spring 11b is corresponding with preload unit, and adjustment screw is corresponding with adjustment unit.Further, forming the 1st locking unit by making locking component 11a and the 1st recess 9e chimeric, forming the 2nd locking unit by making locking component 11a and the 1st recess 9f chimeric.
(action)
Below, the action of present embodiment is described.
In electronic component mounting apparatus, if carry out the supply action of electronic unit, then electronic part feeder 1 sends material containing band 20 to throughput direction H, in the front of absorption position P, peels off covering band 22 from tail band 21.Carry tail band 21 to throughput direction H in this condition, at absorption position P place, utilize the adsorption mouth of boarded head (not shown) attract electrons parts.The assigned position of the printed base plate be fixed on electronic component mounting apparatus will be arranged on by the electronic unit adsorbed.
On the other hand, the covering band 22 be stripped is recovered roller 6 and draws to direction of recession K, accommodates in covering band resettlement section 8 from introducing port 8a.Now, discharge port cover 9 as shown in Figure 3, keeps closed condition by the Qian He of locking component 11a and the 1st retainer 9e.
In covering band resettlement section 8 send into covering band 22, due to covering band resettlement section 8 inner faces contact and band between be wound around wait and produce fold and bend, covering bands 22 a large amount of is soon formed as intensive bulk state.This block utilizes the power of conveying covering band 22, moves in covering band resettlement section 8 to the direction of outlet 8b, after arriving discharge port cover 9, applies elastic force to the inner face of discharge port cover 9.
Then, if continue to be fed into covering band 22, then in covering band resettlement section 8, the density of covering band 22 increases, and the elastic force applied for discharge port cover 9 also increases.Utilize this elastic force, to the left direction pressing discharge port cover 9 opening the direction of discharge port cover 9 and Fig. 3, make the 1st retainer 9e to the power of the left direction movement of Fig. 3, the power as the end chimeric with the 1st retainer 9e of jack-up locking component 11a upward works.Therefore, locking component 11a rotates in the opposite direction to the side carrying out pretension with helical spring 11b, becomes the locking disarm state of the chimeric releasing of locking component 11a and the 1st retainer 9e.
As mentioned above, if the elastic force that covering band 22 pairs of discharge port cover 9 apply exceedes the locking power of lockable mechanism 11, then discharge port cover 9 becomes open mode.
Therefore, discharge port cover 9 as shown in Figure 6, stops under the state that locking component 11a is chimeric with the 2nd retainer 9f.That is, discharge port cover 9 is in the front, position becoming full-gear, stops under the half-open position namely opened slightly.Now, covering band 22 can not be scattered from outlet 8b, but is maintained between covering band resettlement section 8 and discharge port cover 9.
As implied above, due to the pretightning force of helical spring 11b is set as, device operator in the timing that the collecting amount being filled in the covering band 22 in covering band resettlement section 8 reaches the limit of, discharge port cover 9 opened, so easily can identify the recovery time of covering band 22.If in this condition, device operator holds handle part 9a and side-lining forward, then remove the chimeric of locking component 11a and the 1st retainer 9f, discharge port cover 9 is rotated around back shaft portion 10.Further, as shown in Figure 7, discharge port cover 9 becomes full-gear, can reclaim covering band 22.
But, if not arranging the 2nd retainer 9f as shown in the embodiment, then when the covering band 22 of accommodating exceedes the capacity of covering band resettlement section 8, discharge port cover 9 becomes full-gear once from full-shut position due to the elastic force of covering band 22, and the covering band 22 of collecting can fly out from outlet.Now, covering band 22 flies out outside device, and the second accident with other adjacent device winding etc. may occur.
(effect)
As mentioned above, in the above-described embodiment, owing to being configured to the elastic force utilizing the covering band of filling in covering band resettlement section, discharge port cover is made to become open mode from closed condition, so the collecting amount that device operator easily can identify the covering band of filling in covering band resettlement section reaches the limit of.
In addition, owing to being provided with 2 grades of lockable mechanisms, it, from discharge port cover buttoned-up status, when discharge port cover is too much opened by the collecting capacity due to covering band, prevents discharge port cover from becoming full-gear, thus can prevent covering band from flying out from outlet.Its result, can suppress the winding of covering band and other adjacent device or the covering band that flies out to be scattered on floor.
And, in the state that discharge port cover is closed from the locking component of the outlet being arranged on covering band resettlement section is chimeric with the 1st retainer being arranged on discharge port cover place, when discharge port cover is too much opened by the collecting capacity due to covering band, make locking component chimeric with the 2nd retainer being arranged on discharge port cover place, prevent discharge port cover from becoming full-gear.As mentioned above, owing to utilizing 1 locking component being arranged on covering band resettlement section and forming 2 grades of lockable mechanisms with 2 retainers that this locking component is arranged in discharge port cover accordingly, so can the increase of minimally suppression component number, correspondingly can cutting down cost.In addition, the deterioration of the space efficiency of covering band resettlement section can be suppressed.
In addition, due to adjustment screw can be utilized, adjust the helical spring pretightning force of locking component being carried out to pretension, so the limit of the collecting amount of covering band can be adjusted.Therefore, discharge port cover becomes open mode timing from closed condition can be adjusted.
(application examples)
In addition, in the above-described embodiment, shape and the size of locking component 11a, the 1st retainer 9e and the 2nd retainer 9f are not limited to the mode shown in Fig. 4, suitably can design based on the opening and closing result of the test of discharge port cover 9, to obtain the closing characteristic expected.
In addition, in the above-described embodiment, the situation utilizing locking component 11a, the 1st retainer 9e and the 2nd retainer 9f to form 2 grades of lockable mechanisms is illustrated, but magnetic force, attraction and frictional force etc. also can be utilized to form 2 grades of lockable mechanisms.
Claims (6)
1. an electronic part feeder, it has: covering band resettlement section, the covering band that its collecting is peeled off from material containing band, and the outlet forming the described covering band for discharging collecting; And described outlet is carried out to the discharge port cover of opening and closing,
Described discharge port cover is remained closed condition, and utilizes the elastic force of the described covering band of filling in described covering band resettlement section, make described discharge port cover become locking disarm state,
It is characterized in that having:
1st locking unit, it makes described discharge port cover become closed condition; And
2nd locking unit, it makes described discharge port cover stop in half-open position when described discharge port cover becomes locking disarm state,
Described covering band resettlement section has protuberance, and this protuberance is arranged on described outlet place, and the inner circumferential side to this covering band resettlement section is outstanding,
Described discharge port cover has the 1st recess and the 2nd recess that can be chimeric with described protuberance,
Described 1st locking unit is fitted together to by making described protuberance and described 1st recess, and described discharge port cover is remained described closed condition,
Described 2nd locking unit is fitted together to by making described protuberance and described 2nd recess, and described discharge port cover is stopped in half-open position.
2. electronic part feeder according to claim 1, is characterized in that,
Described discharge port cover has: cap, and its formation is the rectangular shape of minor face up and down, to cover the opening portion of described outlet; And a pair support portion, it is positioned at the bottom of this cap, outstanding to vertical direction from the two ends, left and right of cap,
The hole of inserting fulcrum shaft is formed respectively at this support portion place.
3. electronic part feeder according to claim 2, is characterized in that,
Described 1st locking unit, the non-linear shape that the profile being formed in left and right directions during side-looking protrudes downwards, makes one end and the parts that the framework of electronic part feeder links and chimeric with the first retainer that the handle part of described discharge port cover is integrally formed.
4. electronic part feeder according to claim 3, is characterized in that,
Described 2nd locking unit, the non-linear shape that the profile being formed in left and right directions during side-looking protrudes downwards, make one end chimeric with the parts that the framework of electronic part feeder links and the 2nd retainer, 2nd retainer is positioned at the upper end of described cap, and is formed in and is formed on the face of opposition side, face of described handle part.
5. electronic part feeder according to claim 1, is characterized in that,
Described covering band resettlement section has: preload unit, its direction pretension increased to the power chimeric with described 1st recess and described 2nd recess by described protuberance; And adjustment unit, it adjusts the pretightning force of described preload unit.
6. electronic part feeder according to claim 5, is characterized in that,
The pretightning force of described preload unit is produced by helical spring,
Described adjustment unit is provided with adjustment screw, and this adjustment screw, by changing the relative position between described helical spring, adjusts described helical spring pretightning force.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010009415A JP2011151083A (en) | 2010-01-19 | 2010-01-19 | Electronic component supply device |
| JP2010-009415 | 2010-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102131376A CN102131376A (en) | 2011-07-20 |
| CN102131376B true CN102131376B (en) | 2016-03-02 |
Family
ID=44269231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110023085.1A Active CN102131376B (en) | 2010-01-19 | 2011-01-19 | Electronic part feeder |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2011151083A (en) |
| CN (1) | CN102131376B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5816113B2 (en) * | 2012-03-05 | 2015-11-18 | Juki株式会社 | Component mounting equipment |
| JP5924816B2 (en) * | 2012-07-05 | 2016-05-25 | Ｊｕｋｉオートメーションシステムズ株式会社 | Component supply device, component mounting device, component supply method, and substrate manufacturing method |
| JP6001366B2 (en) * | 2012-07-20 | 2016-10-05 | ヤマハ発動機株式会社 | feeder |
| WO2016111001A1 (en) * | 2015-01-09 | 2016-07-14 | 富士機械製造株式会社 | Nozzle accommodating device |
| US10993359B2 (en) * | 2015-10-09 | 2021-04-27 | Yamaha Hatsudoki Kabushiki Kaisha | Component mounter, reel holding device |
| JP7197284B2 (en) * | 2018-05-02 | 2022-12-27 | Juki株式会社 | Tape collecting mechanism, tape feeder, mounting device, tape collecting method |
| JP7121684B2 (en) * | 2019-04-01 | 2022-08-18 | ヤマハ発動機株式会社 | Parts feeder |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101123867A (en) * | 2006-08-09 | 2008-02-13 | 三星Techwin株式会社 | Apparatus for and method of discharging tape |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1538886A1 (en) * | 2002-09-12 | 2005-06-08 | Matsushita Electric Industrial Co., Ltd. | Part feeding device and part feeding method |
-
2010
- 2010-01-19 JP JP2010009415A patent/JP2011151083A/en active Pending
-
2011
- 2011-01-19 CN CN201110023085.1A patent/CN102131376B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101123867A (en) * | 2006-08-09 | 2008-02-13 | 三星Techwin株式会社 | Apparatus for and method of discharging tape |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102131376A (en) | 2011-07-20 |
| JP2011151083A (en) | 2011-08-04 |
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