CN103727967A - Reel abnormal position warning device - Google Patents
Reel abnormal position warning device Download PDFInfo
- Publication number
- CN103727967A CN103727967A CN201410010430.1A CN201410010430A CN103727967A CN 103727967 A CN103727967 A CN 103727967A CN 201410010430 A CN201410010430 A CN 201410010430A CN 103727967 A CN103727967 A CN 103727967A
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- reel
- push rod
- cross bar
- linear bearing
- warning device
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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 out-of-the way position warning device.
Background technology
In the automatic packaging industry production of semicon industry, semiconductor Tape machine is after output braid, braid head is inserted in the coiling mouth of reel, then reel is being put on coiling motor, by motor, braid is wound up in reel, when spooling after a dish, take off the reel of spooling braid, the coiling of next reel in Jingxing.The reeling device of existing use comprises push rod, push rod front end is made as sharp end, be convenient to reel and be sleeved on above push rod by center pit, reel is generally that the thrust on reel is passed push rod sharp end by reel center pit by cylinder action, and then is sleeved on push rod; This structure is because push rod is fixed, when reel is sleeved on push rod, if reel center pit misalignment push rod and packing on push rod may cause push rod retroaction on reel, and its sharp end damage reel, thus cause the unnecessary loss of reel.
Summary of the invention
Goal of the invention of the present invention is: the reel existing for prior art may cause the problem of push rod damage reel when being sleeved on push rod, a kind of reel out-of-the way position warning device is provided, this device can provide immediately warning when reel is not correctly contained on push rod, avoids the accidental injury of push rod to reel.
To achieve these goals, the technical solution used in the present invention is:
A kind of reel out-of-the way position warning device, comprising can be through the push rod of reel, on described push rod, along normal direction, be provided with a cross bar, on described push rod, slidably through there being linear bearing, on described linear bearing, along axis direction, be provided with and the open slot of described cross bar adaptation; On described linear bearing, through there being positioning bead screw, the positioning bead of described positioning bead screw is positioned at described open slot, and the space between described positioning bead and open slot inner face can hold described cross bar; On described linear bearing, be fixed with light sensation sensor, described light sensation sensor comprises induction end, and described induction end is positioned at described positioning bead and described open slot inner face top; Described light sensation sensor connects alarm, when described cross bar is between described positioning bead and described open slot inner face, and described induction end is positioned at described cross bar side can respond to cross bar time, light sensation sensor not transmission of signal to alarm, otherwise when described induction end can not be responded to described cross bar, light sensation sensor passes signal is given described alarm, and described alarm sends alerting signal.
This reel out-of-the way position warning device is mounted in works on semiconductor Tape machine, during work, if the tip of reel medium pore misalignment push rod, the power of cylinder action on reel can be delivered on push rod, reel promotes push rod and slides along linear bearing, when the cross bar on push rod runs into positioning bead screw, when the thrust on cross bar is greater than the resistance of positioning bead, positioning bead on positioning bead screw is retracted according to interference retraction principle, remove positioning bead screw stopping cross bar, push rod can be continued to promote, away from the induction end of light sensation sensor, now light sensation sensor loses the induction to push rod, thereby transmission of signal is to alarm, alarm sends warning, operating personnel can aim at push rod by reel adjustment timely, prevented that push rod from damaging reel, reduced production loss, improved the qualification rate of product, whether relatively artificially check reel position alignment, also alleviated operating personnel's labour intensity, improved production efficiency.
Preferably, described induction end is shaped as U-shaped, and can hold described cross bar in described induction end.
When cross bar is positioned at the U-shaped induction end of light sensation sensor, the light signal that cross bar can shading light propagated sensation sensor sends, when cross bar is subjected to displacement, while leaving the induction region of polished rod sensor, U-shaped induction end senses light signal, its signal can be passed to alarm, alarm sends alerting signal.
Preferably, described cross bar is cylindrical shape Metallic rod.
Cylindrical crossbar coordinates with positioning bead screw, moves smooth and easyly, 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 that is positioned at described open slot top, on described sensor support base face, is fixed with sensor support base, and described light sensation sensor is fixed on described sensor support base.
Linear axis upwards arranges sensor support base face, is convenient to the installation of sensor support base, improves this warning device reliability of structure.
Preferably, described positioning bead screw is perpendicular to described open slot.
Preferably, described linear bearing is provided with and is convenient to fixing bolt hole.
Linear bearing can be fixed on easily on semiconductor Tape machine and be worked by bolt hole and bolt, easy accessibility.
In sum, owing to having adopted technique scheme, the invention has the beneficial effects as follows:
1, a kind of reel out-of-the way position warning device of the present invention, comprise that linear bearing and relative linear bearing are slidably at push rod, on push rod, be provided with cross bar, positioning bead screw and can detect the light sensation sensor of cross bar, when reel is not correctly arranged on push rod, can promote push rod and produce displacement along linear bearing, when cross bar shifts out light sensation sensor surveyed area, light sensation sensor loses the induction of Metallic rod is given the alarm, operating personnel can adjust reel in time is correctly arranged on push rod it, this warning device can effectively prevent push rod stabbing to reel, improved the qualification rate of product.
2, this reel malposition warning device is simple in structure, easy to process, has alleviated labor intensity of operating staff, has improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of reel malposition warning device of the present invention;
Fig. 2 is when push rod this warning device structural representation during away from the induction region of light sensation sensor;
Fig. 3 is the structural representation of push rod of the present invention and cross bar;
Fig. 4 is the axonometric drawing that linear bearing of the present invention coordinates with light sensation sensor, sensor support base;
Fig. 5 is the vertical view of Fig. 5;
Fig. 6 is the left view (not comprising positioning bead screw) of Fig. 5;
Fig. 7 is the cross section view of the B-B of Fig. 6.
Mark in figure:
1, push rod, 2, cross bar, 3, linear bearing, 31, positioning bead screw hole, 32, sensor support base face, 33, open slot, 331, open slot inner face, 34, bolt hole, 35, bolt hole, 4, positioning bead screw, 41, positioning bead, 5, light sensation sensor, 51, induction end, 52, bolt hole, 6, sensor support base, 61, bolt hole.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Fig. 1-7, a kind of reel out-of-the way position warning device, comprising can be through the push rod 1 of reel, on push rod 1, along normal direction, be provided with a cylindrical metal cross bar 2, on push rod 1, pass and have linear bearing 3, push rod 1 can slide along linear bearing 3, on linear bearing 3, along axis direction, is provided with and the open slot 33 of cross bar 2 adaptations; Linear bearing 3 is provided with positioning bead screw hole 31, its positioning bead screw hole 31 vertical with open slot 33, in positioning bead screw hole 31, pass and have positioning bead screw 4, the positioning bead 41 of positioning bead screw 4 is positioned at open slot 33; Space between positioning bead 41 and open slot inner face 331 can hold cross bar 2; On linear bearing 3, be fixed with light sensation sensor 5, light sensation sensor 5 comprises induction end 51, and induction end 51 is positioned at positioning bead 41 and open slot inner face 331 tops; Light sensation sensor 5 connects alarm (not drawing in figure), when cross bar 2 is between positioning bead 41 and open slot inner face 331, when induction end 51 is positioned at cross bar 2 sides and can responds to cross bar 2, transmission of signal is not to alarm for light sensation sensor 5, and alarm does not send signal; When relative linear bearing 3 displacements of push rod 1, cross bar 2 shifts out 51 induction ranges of induction end of light sensation sensor 5, and in the time of can not sensing cross bar 2, light sensation sensor 5 transmission of signals are to alarm, and alarm sends alerting signal.
For the better position at induction cross bar 2 places of light sensation sensor 5, the shape of induction end 51 is designed to U-shaped, as shown in Figure 3, the induction end 51 of this U-shaped shape is interior can hold cross bar 2; At open slot inner face 331, be simultaneously circular arc, can better wrap up cross bar 2, for U-shaped induction end 51, cross bar 2 can adopt metal or plastic material, as long as light signal that can shading light propagated sensation sensor 5; When induction end 51 can be also all the other shapes, as adopted the induction end 51 of yi word pattern, cross bar 2 adopts metal material and this induction end 51 to be used in conjunction with.In addition, for the convenience of processing, installing, on linear bearing 3, be positioned at processed sensor seating plane 32 above open slot 33, sensor support base face 32 is positioned at horizontal direction, on sensor support base face 32, be fixed with sensor support base 6, then light sensation sensor 5 is fixed on sensor support base 6; Linear bearing 3 is provided with bolt hole 34, is also provided with bolt hole 61 on sensor support base 6, is all bolted, and light sensation sensor 5 is provided with bolt hole 52, for fixing polished rod sensor 5 at sensor support base 6.On linear bearing 3, be also provided with and be convenient to fixing bolt hole 35, linear bearing 3 can and be bolted on semiconductor Tape machine by bolt hole 34 and work, as shown in Figure 7.
During work, reel out-of-the way position warning device is arranged on semiconductor Tape machine by bolt hole 35, when needs are involved in reel by braid, first reel is arranged on push rod 1, if the tip of reel medium pore misalignment push rod 1, the power of cylinder action on reel can be delivered on push rod 1, push rod 1 slides along linear bearing 3 under the promotion of reel, until the cross bar 2 on push rod 1 runs into positioning bead screw 4, when the thrust on cross bar 2 is greater than the resistance of positioning bead 41, positioning bead 41 on positioning bead screw 4 is contracted, positioning bead screw 4 is removed stopping cross bar 2, push rod 1 can continue to be pushed to front slide, until cross bar 2 is away from the induction region of light sensation sensor sensing end 51, as shown in Figure 2, the direction of arrow is the glide direction of push rod 1, now light sensation sensor 5 loses the induction to push rod 1, thereby signal is passed to alarm, alarm sends warning, operating personnel can aim at push rod 1 by reel adjustment timely, so not only avoided the damage of push rod 1 to reel, reduced production loss, with artificial inspection reel position alignment whether compared with, this device has also alleviated operating personnel's labour intensity, has improved production efficiency, has improved the qualification rate of product.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. a reel out-of-the way position warning device, comprising can be through the push rod (1) of reel, it is characterized in that, described push rod (1) is upper is provided with a cross bar (2) along normal direction, on described push rod (1), slidably through there being linear bearing (3), described linear bearing (3) is upper is provided with the open slot (33) adaptive with described cross bar (1) along axis direction; Described linear bearing (1) is upper through there being positioning bead screw (4), the positioning bead (41) of described positioning bead screw (4) is positioned at described open slot (33), and the space between described positioning bead (41) and open slot inner face (331) can hold described cross bar (1); On described linear bearing (3), be fixed with light sensation sensor (5), described light sensation sensor (5) comprises induction end (51), and described induction end (51) is positioned at described positioning bead (41) and described open slot inner face (331) top; Described light sensation sensor (5) connects alarm, when described cross bar (2) is positioned between described positioning bead (41) and described open slot inner face (331), and described induction end (51) is positioned at described cross bar (2) side can respond to cross bar (2) time, light sensation sensor (5) not transmission of signal to alarm, otherwise when described induction end (51) can not be responded to described cross bar (2), light sensation sensor (5) transmission of signal is given described alarm, and described alarm sends alerting signal.
2. a kind of reel out-of-the way position warning device according to claim 1, is characterized in that, described induction end (51) is shaped as U-shaped, and can hold described cross bar (2) in described induction end (51).
3. a kind of reel out-of-the way position warning device according to claim 1 and 2, is characterized in that, described cross bar (2) is cylindrical shape Metallic rod.
4. a kind of reel out-of-the way position warning device according to claim 3, is characterized in that, described open slot inner face (331) is circular arc.
5. a kind of reel out-of-the way position warning device according to claim 4, it is characterized in that, described linear bearing (3) is provided with the sensor support base face (32) that is positioned at described open slot (33) top, on described sensor support base face (32), be fixed with sensor support base (6), described light sensation sensor (5) is fixed on described sensor support base (6).
6. a kind of reel out-of-the way position warning device according to claim 4, is characterized in that, described positioning bead screw (4) is perpendicular to described open slot (33).
7. according to the arbitrary described a kind of reel out-of-the way position warning device of claim 4-6, it is characterized in that, described linear bearing (3) is provided with is convenient to fixing bolt hole (35).
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 true CN103727967A (en) | 2014-04-16 |
| CN103727967B CN103727967B (en) | 2017-01-25 |
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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 |
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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 |
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| Publication number | Publication date |
|---|---|
| CN103727967B (en) | 2017-01-25 |
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Granted publication date: 20170125 Termination date: 20180109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |