CN103727967B - Reel abnormal position warning device - Google Patents
Reel abnormal position warning device Download PDFInfo
- Publication number
- CN103727967B CN103727967B CN201410010430.1A CN201410010430A CN103727967B CN 103727967 B CN103727967 B CN 103727967B CN 201410010430 A CN201410010430 A CN 201410010430A CN 103727967 B CN103727967 B CN 103727967B
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- CN
- China
- Prior art keywords
- reel
- push rod
- cross bar
- warning device
- linear bearing
- 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.)
- Expired - Fee Related
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Abstract
The invention relates to a reel abnormal position warning device which comprises a push rod capable of penetrating through a reel. A cross rod is arranged on the push rod in the normal direction, a linear bearing slidably penetrates through the push rod, an open groove matched with the cross rod is arranged in the linear bearing in the axial direction, a locating bead screw penetrates through the linear bearing, a locating bead of the locating bead screw is located in the open groove, and the cross rod can be accommodated in a space between the locating bead and the inner end face of the open groove. A light sensation sensor is fixed on the linear bearing and comprises an induction end, and the induction end is located above the locating bead and the inner end face of the open groove. The warning device can give an alarm when the cross rod on the push rod moves out of a light sensation sensor detection area, operators can timely adjust the reel so that the reel can be correctly installed on the push rod, the push rod is effectively prevented from stabbing the reel, and the product pass rate is improved. The warning device is simple in structure and convenient to process.
Description
Technical field
The present invention relates to a kind of semiconductor test encapsulation field, particularly a kind of reel abnormal position warning device.
Background technology
In the automatic packaging industry production of semicon industry, semiconductor Tape machine output braid after, by braid
Head inserts in the winding mouth of reel, then reel is being put on winding motor, by motor, braid is being wound up in reel, when
The reel having spooled braid, then the winding carrying out next reel is taken off after spooling a disk.The reeling device of existing use includes
Push rod, push rod front end is set to sharp end, is easy to reel and is sleeved on above push rod by centre bore, and reel is made generally by cylinder
Reel centre bore is passed through push rod sharp end by the thrust on reel, and then is sleeved on push rod；This structure due to push rod is
Fixing, when reel is sleeved on push rod, if reel centre bore misalignment push rod and load on push rod, push rod may be led to anti-
Act on reel, its sharp end damages reel, thus causing the unnecessary loss of reel.
Content of the invention
The goal of the invention of the present invention is: the reel existing for prior art may lead to when being sleeved on push rod push away
Bar damages the problem of reel, provides a kind of reel abnormal position warning device, this device can not be correctly installed on push rod in reel
When warning is provided immediately, it is to avoid the accidental injury to reel for the push rod.
To achieve these goals, the technical solution used in the present invention is:
A kind of reel abnormal position warning device, including the push rod that may pass through reel, described push rod sets along normal direction
Have a cross bar, described push rod can be slid through linear bearing, described linear bearing is provided with the axial direction with described
The open slot of cross bar adaptation；Passing through on described linear bearing has positioning bead screw, and the positioning bead of described positioning bead screw is located at institute
State in open slot, the space between described positioning bead and open slot inner face can accommodate described cross bar；On described linear bearing
It is fixed with photosensitive sensors, described photosensitive sensors include induction end, described induction end is located at described positioning bead and described opening
Above groove inner face；Described photosensitive sensors connect alarm, when described cross bar is located in described positioning bead and described open slot
Between end face, and described induction end positioned at described cross bar side can sense cross bar when, photosensitive sensors do not deliver a signal to report
Alert device, when otherwise described induction end can not sense described cross bar, then photosensitive sensors deliver a signal to described alarm, described report
Alert device sends alarm signal.
This reel abnormal position warning device is mounted in and works on semiconductor Tape machine, during work, if reel
The tip of medium pore misalignment push rod, then cylinder action can be delivered on push rod in the power on reel, reel promotes push rod along straight
Bobbin holds slip, when the cross bar on push rod runs into positioning bead screw, when the thrust on cross bar is more than the resistance of positioning bead, fixed
Positioning bead on the pearl screw of position is retracted according to interference retraction principle, releases the stop to cross bar for the positioning bead screw, then push rod can quilt
Continue to press on, away from the induction end of photosensitive sensors, now photosensitive sensors lose the sensing to push rod, thus delivering a signal to
Alarm, alarm sends warning, and reel timely can be adjusted be aligned push rod it is therefore prevented that push rod damages to reel by operating personnel
Wound, decreases production loss, improves the qualification rate of product, for relatively artificially checking reel position alignment whether, also mitigates
The labour intensity of operating personnel, improves production efficiency.
Preferably, described induction end is shaped as u-shaped, and described induction end interior energy accommodates described cross bar.
When cross bar is located in the u-shaped induction end of photosensitive sensors, cross bar can block the light letter that photosensitive sensors send
Number, when cross bar is subjected to displacement, leave polished rod sensor induction region when, u-shaped induction end senses optical signal, then can be believed
Number pass to alarm, alarm then sends alarm signal.
Preferably, described cross bar is cylindrical shape metallic rod.
Cylindrical crossbar and the cooperation of positioning bead screw, run smooth, can reduce gouging abrasion, and easy to process.
Preferably, described open slot inner face is circular arc.
Preferably, described linear bearing is provided with the sensor support base face above described open slot, described sensor
It is fixed with sensor support base, described photosensitive sensors are fixed on described sensor support base on seating plane.
Linear axis set up sensor support base face, are easy to the installation of sensor support base, improve this warning device structure
Reliability.
Preferably, described positioning bead screw is perpendicular to described open slot.
Preferably, described linear bearing is provided with the bolt hole being easy to fixation.
Linear bearing can be easily fixed on and be worked on semiconductor Tape machine by bolt hole and bolt, dismounting
Convenient.
In sum, due to employing technique scheme, the invention has the beneficial effects as follows:
1st, a kind of reel abnormal position warning device of the present invention, can including linear bearing and relative rectilinear bearing
Slide cross bar, positioning bead screw and the photosensitive sensors that can detect cross bar are provided with push rod, push rod, when reel not just
When being really arranged on push rod, push rod can be promoted to produce displacement along linear bearing, when cross bar removal photosensitive sensors detection zone,
Photosensitive sensors lose the sensing to metallic rod and then send alarm, and operating personnel can adjust reel in time makes it be properly attached to
On push rod, this warning device can effectively prevent push rod and reel is stabbed, and improves the qualification rate of product.
2nd, this reel malposition warning device structure is simple, easy to process, alleviates labor intensity of operating staff, improves
Production efficiency.
Brief description
Fig. 1 is a kind of structural representation of reel malposition warning device of the present invention；
Fig. 2 is this warning device structural representation when push rod is away from the induction region of photosensitive sensors；
Fig. 3 is the structural representation of push rod of the present invention and cross bar；
Fig. 4 is the axonometric drawing of linear bearing of the present invention and photosensitive sensors, sensor support base cooperation；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is the left view (not comprising positioning bead screw) of Fig. 4；
Fig. 7 is the cross section view of the b-b of Fig. 6.
In figure marks:
1st, push rod, 2, cross bar, 3, linear bearing, 31, positioning bead screw hole, 32, sensor support base face, 33, open slot,
331st, open slot inner face, 34, bolt hole, 35, bolt hole, 4, positioning bead screw, 41, positioning bead, 5, photosensitive sensors, 51,
Induction end, 52, bolt hole, 6, sensor support base, 61, bolt hole.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, not
For limiting the present invention.
As shown in figs. 1-7, a kind of reel abnormal position warning device, including the push rod 1 that may pass through reel, edge on push rod 1
Normal direction is provided with a cylindrical metal cross bar 2, and push rod 1 passes through linear bearing 3, and push rod 1 can be sliding along linear bearing 3
Dynamic, linear bearing 3 is provided with open slot 33 in the axial direction that be adapted to cross bar 2；Linear bearing 3 is provided with positioning bead screw hole
31, its positioning bead screw hole 31 vertical with open slot 33, through having positioning bead screw 4, positioning bead spiral shell in positioning bead screw hole 31
The positioning bead 41 of silk 4 is located in open slot 33；Space between positioning bead 41 and open slot inner face 331 can accommodate cross bar 2；
Photosensitive sensors 5 are fixed with linear bearing 3, photosensitive sensors 5 include induction end 51, induction end 51 is located at positioning bead 41 and opens
Above mouth groove inner face 331；Photosensitive sensors 5 connect alarm (in figure is not drawn), when cross bar 2 is located at positioning bead 41 and open slot
Between inner face 331, when induction end 51 is located at cross bar 2 side and can sense cross bar 2, photosensitive sensors 5 do not deliver a signal to
Alarm, alarm does not send signal；When push rod 1 relative rectilinear bearing 3 displacement, cross bar 2 removes the induction end of photosensitive sensors 5
It is impossible to when sensing cross bar 2, photosensitive sensors 5 deliver a signal to alarm, alarm sends alarm signal to 51 induction ranges
Number.
In order to photosensitive sensors 5 preferably sense the position at cross bar 2 place, the shape of induction end 51 is designed as u-shaped, such as
Shown in Figure 4 and 5, induction end 51 interior energy of this u-shaped shape accommodates cross bar 2；Simultaneously open slot inner face 331 be circular arc, can
Preferably to wrap up to cross bar 2, for the induction end 51 of u-shaped, cross bar 2 can adopt metal or plastic material, as long as can
Block the optical signal of photosensitive sensors 5；When induction end 51 can also be remaining shape, such as using the induction end of yi word pattern
51, then cross bar 2 used cooperatively with this induction end 51 using metal material.In addition, for the convenience processed, install, in linear axis
Hold and on 3, be located at open slot 33 top processed sensor seating plane 32, sensor support base face 32 is located at horizontal direction, props up in sensor
Sensor support base 6 is fixed with seat surface 32, then photosensitive sensors 5 are fixed on sensor support base 6；Linear bearing 3 is provided with
Bolt hole 34, sensor support base 6 also is provided with bolt hole 61, is all bolted, and photosensitive sensors 5 are provided with bolt hole
52, it is used for fixing photosensitive sensors 5 in sensor support base 6.The bolt hole 35 being easy to fixation is additionally provided with linear bearing 3, directly
Bobbin is held 3 and can be worked on semiconductor Tape machine, as shown in Figure 7 with being bolted to by bolt hole 34.
During work, reel abnormal position warning device is arranged on semiconductor Tape machine by bolt hole 35,
When needing for braid to be involved in reel, then first reel is arranged on push rod 1, if the tip of reel medium pore misalignment push rod 1, gas
The power that cylinder acts on reel can be delivered on push rod 1, and push rod 1 slides in the promotion lower edge linear bearing 3 of reel, until push rod
Cross bar 2 on 1 runs into positioning bead screw 4, when the thrust on cross bar 2 is more than the resistance of positioning bead 41, on positioning bead screw 4
Positioning bead 41 is contracted, and positioning bead screw 4 releases the stop to cross bar 2, and push rod 1 may proceed to be promoted forward slip, until horizontal stroke
Bar 2 is away from the induction region of photosensitive sensors induction end 51, as shown in Fig. 2 the direction of arrow is the glide direction of push rod 1, now
Photosensitive sensors 5 lose the sensing to push rod 1, thus by signal transmission to alarm, alarm sends warning, operating personnel can
Timely reel to be adjusted be aligned push rod 1；In so avoiding the damage to reel for the push rod 1, decrease production loss, with
Whether artificial inspection reel position alignment is compared, and this device also reduces the labour intensity of operating personnel, improves production efficiency,
Improve the qualification rate of product.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (7)
1. a kind of reel abnormal position warning device, including the push rod (1) that may pass through reel it is characterised in that described push rod (1)
On be provided with a cross bar (2) along its side facet normal direction, described push rod (1) can be slid through linear bearing (3), described straight
Bobbin is held and is provided with the open slot (33) being adapted to described cross bar (2) on (3) in the axial direction, and described linear bearing (3) is provided with
For the bolt hole (34) being fixed on semiconductor Tape machine, described push rod (1) is used for installing reel；Described linear bearing
(3) through there being positioning bead screw (4) on, the positioning bead (41) of described positioning bead screw (4) is located in described open slot (33), institute
State the space between positioning bead (41) and open slot inner face (331) and described cross bar (2) can be accommodated；Described linear bearing (3)
On be fixed with photosensitive sensors (5), described photosensitive sensors (5) include induction end (51), and described induction end (51) is located at described
Above positioning bead (41) and described open slot inner face (331)；When needing reel to be arranged on push rod (1), described smooth propagated sensation
Sensor (5) connects alarm, when described cross bar (2) is located between described positioning bead (41) and described open slot inner face (331),
And described induction end (51) positioned at described cross bar (2) side can sense cross bar (2) when, photosensitive sensors (5) do not transmit signal
To alarm, otherwise, when the tip of push rod (1) described in reel medium pore misalignment, the power on reel can be delivered to push rod (1)
On, push rod (1) slides in promotion lower edge linear bearing (3) of reel, and the cross bar (2) on push rod (1) senses away from light sensation
The induction region of device induction end (51), when described induction end (51) can not sense described cross bar (2), then photosensitive sensors (5) pass
Delivery signal gives described alarm, and described alarm sends alarm signal.
2. a kind of reel abnormal position warning device according to claim 1 is it is characterised in that described induction end (51) shape
Shape is u-shaped, and described induction end (51) interior energy accommodates described cross bar (2).
3. a kind of reel abnormal position warning device according to claim 1 and 2 is it is characterised in that described cross bar (2) is
Cylindrical shape metallic rod.
4. a kind of reel abnormal position warning device according to claim 3 is it is characterised in that described open slot inner face
(331) it is circular arc.
5. a kind of reel abnormal position warning device according to claim 4 is it is characterised in that described linear bearing (3)
It is provided with the sensor support base face (32) above described open slot (33), described sensor support base face (32) is fixed with biography
Sensor bearing (6), described photosensitive sensors (5) are fixed on described sensor support base (6).
6. a kind of reel abnormal position warning device according to claim 4 is it is characterised in that described positioning bead screw
(4) perpendicular to described open slot (33).
7. according to a kind of arbitrary described reel abnormal position warning device of claim 4-6 it is characterised in that described linear axis
Hold (3) and be provided with the bolt hole (35) being easy to fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410010430.1A CN103727967B (en) | 2014-01-09 | 2014-01-09 | Reel abnormal position warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410010430.1A CN103727967B (en) | 2014-01-09 | 2014-01-09 | Reel abnormal position warning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103727967A CN103727967A (en) | 2014-04-16 |
| CN103727967B true CN103727967B (en) | 2017-01-25 |
Family
ID=50452146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410010430.1A Expired - Fee Related CN103727967B (en) | 2014-01-09 | 2014-01-09 | Reel abnormal position warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103727967B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1435624A (en) * | 2002-01-31 | 2003-08-13 | 乐金电子(天津)电器有限公司 | Ice maker ice shifting rod position detecting device and method |
| CN201214577Y (en) * | 2008-04-23 | 2009-04-01 | 乐山-菲尼克斯半导体有限公司 | Automatic bobbin disk charging machine |
| JP2010254345A (en) * | 2009-04-27 | 2010-11-11 | Sanko Kikai Kk | Register mark controlling system of roll type automatic packaging machine |
| CN203732080U (en) * | 2014-01-09 | 2014-07-23 | 成都先进功率半导体股份有限公司 | Reel abnormal position warning device |
-
2014
- 2014-01-09 CN CN201410010430.1A patent/CN103727967B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1435624A (en) * | 2002-01-31 | 2003-08-13 | 乐金电子(天津)电器有限公司 | Ice maker ice shifting rod position detecting device and method |
| CN201214577Y (en) * | 2008-04-23 | 2009-04-01 | 乐山-菲尼克斯半导体有限公司 | Automatic bobbin disk charging machine |
| JP2010254345A (en) * | 2009-04-27 | 2010-11-11 | Sanko Kikai Kk | Register mark controlling system of roll type automatic packaging machine |
| CN203732080U (en) * | 2014-01-09 | 2014-07-23 | 成都先进功率半导体股份有限公司 | Reel abnormal position warning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103727967A (en) | 2014-04-16 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20180109 |