CN102879725A - Rotary-disk-type testing device - Google Patents
Rotary-disk-type testing device Download PDFInfo
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- CN102879725A CN102879725A CN201210402724XA CN201210402724A CN102879725A CN 102879725 A CN102879725 A CN 102879725A CN 201210402724X A CN201210402724X A CN 201210402724XA CN 201210402724 A CN201210402724 A CN 201210402724A CN 102879725 A CN102879725 A CN 102879725A
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- rotating
- testing device
- feed mechanism
- disk testing
- rotating disc
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Abstract
The invention discloses a rotary-disk-type testing device. Mounting holes are evenly arranged on a rotary disk, feed mechanisms are demountably arranged in the mounting holes, and one feed mechanism can be demounted for maintenance or replacement without demounting the whole rotary disk when the feed mechanism inclines or fails so that demounting time is saved, and the feed mechanisms are convenient to demount. Maintenance and demounting are convenient, fault maintenance efficiency is improved, mounting and debugging are simple, the whole rotary disk need not be scrapped as the traditional maintenance manner, and use cost is reduced.
Description
Technical field
The present invention relates to the semiconductor test sealed in unit and make the field, especially relate to a kind of rotating-disk testing device.
Background technology
Along with the fast development of economy, China has become one of global fastest-rising semiconductor packages market.Yet, present domestic package level is uneven, conventional package and Advanced Packaging are also deposited, aggregate level is relatively backward, in order to meet more challenge, will improve the serviceability of test printing braid all-in-one, at present, rotating-disk testing is printed the braid all-in-one and is all used in the industry comparatively extensive than advantages of higher with its work efficiency and accuracy of detection.
It is that semiconductor transistor in bulk is placed on entering in the board track of marshalling in the vibrations container that rotating-disk testing is printed the braid all-in-one, deliver to seriatim each website, by the numerous suction nozzles on the rotating disc semiconductor transistor is carried out again the test of the other operation in different stations, comprise polarity test, turn to the location, performance test, vision-based detection (2D, 3D, 5S), print, turn to; Then semiconductor transistor is classified, specification product are separated with substandard product, at last specification product are sent into the encapsulation flow process and carried out the braid encapsulation.And the operation of laser printing label is exactly the important structure of this equipment.
The rotating disc that rotating-disk testing on the market is printed the braid all-in-one all is that integrated rotating disc and each suction nozzle form, and is the mechanical part of an integral body.Because it is limited that this integrated rotating disc changes, rotating disc is mainly to be an integrated revolving fragment, the one, and it is the integrated rotating disc structure of an integral body, and this makes integrated rotating disc on the mechanical processing technique needs accurate cutting, and polishing, processing are difficult.The 2nd, integrated rotating disc slightly has injustice in installing, and whole integrated rotating disc is all scrapped, and cost is higher.The 3rd, breaking down in a suction nozzle place of integrated rotating disc needs to change whole rotating disc, and repair demolition is complicated, and mounting and testing technique is loaded down with trivial details.
Therefore be necessary to propose a kind of rotating-disk testing device that can effectively overcome above-mentioned shortcoming, improve breakdown maintenance efficient to reach, reduce cost, purpose easy for installation.
Summary of the invention
In view of this, the invention provides a kind of rotating-disk testing device, by with dismountable fixing between feed mechanism and the rotating disc, thereby conveniently installing of guaranteeing single suction nozzle, dismounting and maintenance have reduced use cost.
A kind of rotating-disk testing device according to purpose proposition of the present invention, comprise rotating disc, drive the driving mechanism of described rotating disc running and be distributed in feed mechanism on the described rotating disc, it is characterized in that, be provided with uniformly be used to a plurality of mounting holes that described feed mechanism is installed detachable also selectable being installed at least one described mounting hole of described feed mechanism on the described rotating disc; Described rotating-disk testing device also comprises the control gear that is electrically connected the described driving mechanism operation of control with described driving mechanism.
Preferably, described feed mechanism comprises suction nozzle, the depression bar that is fixedly connected with described suction nozzle, drives the gear train of described depression bar operation and is arranged at the fixed part that the described gear train outside fixes described gear train and described mounting hole; Described gear train is electrically connected with described control gear.
Preferably, described driving mechanism is the DDR motor, also is provided with support on the described rotating disc, and described DDR motor is fixedly installed on the described support, and described DDR motor is given described rotating disc by described support with transmission of power.
Preferably, described gear train comprises linear electric motors and the governor motion that is used for regulating described depression bar position that is connected with described linear electric motors, and described governor motion is fixedly connected with described depression bar.
Preferably, described gear train comprises cylinder.
Preferably, described governor motion comprises the location-plate that is fixedly connected with described linear electric motors, is fixedly installed on axial adjustment parts and radial adjustment component on the described location-plate.
Preferably, described axial adjustment parts are slidingly connected on the described location-plate, and described radial adjustment component is slidingly connected on the described axial adjustment parts, and described depression bar and described radial adjustment component are connected and fixed.
Preferably, described radial adjustment component is slidingly connected on the described location-plate, and described axial adjustment parts are slidingly connected on the described radial adjustment component, and described depression bar and described axial adjustment parts are connected and fixed.
Preferably, the outside of described feed mechanism and described mounting hole junction also are provided with the sealing buffer unit.
Preferably, described sealing buffer unit is at least one O-ring seal that is sheathed on the described feed mechanism outside.
Compared with prior art, rotating-disk testing device disclosed by the invention, by mounting hole is set on rotating disc uniformly, and be arranged in the mounting hole feed mechanism is dismountable, when inclination or fault appear in one of them feed mechanism, this feed mechanism can be disassembled and keep in repair or change, need not whole rotating disc is dismantled, save disassembly and assembly time, be convenient to the installation of feed mechanism.Repair demolition is convenient, has improved breakdown maintenance efficient, and Installation and Debugging are simple, need not simultaneously as traditional maintenance mode whole rotating disc to be scrapped, and reduced use cost.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of rotating-disk testing device disclosed by the invention.
Fig. 2 is the structural representation of feed mechanism in a kind of rotating-disk testing device disclosed by the invention.
The title of the numeral among the figure or the corresponding component of alphabetical representative:
1, rotating disc 2, mounting hole 3, feed mechanism 4, driving mechanism 5, support
31, suction nozzle 32, depression bar 33, linear electric motors 34, location-plate 35, axial adjustment parts 36,
Embodiment
The rotating disc that traditional rotating-disk testing is printed the braid all-in-one all is that integrated rotating disc and each suction nozzle form, it is the mechanical part of an integral body, during breakdown maintenance, need rotating disc and suction nozzle are together dismantled, exist repair demolition complicated, many deficiencies such as mounting and testing technique is loaded down with trivial details, and maintenance cost is higher, and the efficiency of loading and unloading is lower.
The present invention is directed to deficiency of the prior art, proposed a kind ofly to realize being easy to remove and repair, lower-cost rotating-disk testing device, by mounting hole is set on rotating disc uniformly, and be arranged in the mounting hole feed mechanism is dismountable, when inclination or fault appear in one of them feed mechanism, this feed mechanism can be disassembled and keep in repair or change, need not whole rotating disc is dismantled, saved disassembly and assembly time, repair demolition is convenient, improved breakdown maintenance efficient, Installation and Debugging are simple, reduced simultaneously use cost.
The below will be clearly and completely described technical scheme of the present invention by embodiment.Obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Please in the lump with reference to figure 1 and Fig. 2, Fig. 1 is the structural representation of a kind of rotating-disk testing device disclosed by the invention.Fig. 2 is the structural representation of feed mechanism in a kind of rotating-disk testing device disclosed by the invention.As shown in the figure, rotating-disk testing device disclosed by the invention comprises the driving mechanism 4 of rotating disc 1, driven rotary dish 1 running and is distributed in feed mechanism 3 on the rotating disc 1, driving mechanism 4 is the DDR motor, also be provided with support 5 on the rotating disc 1, the DDR motor is fixedly installed on the support 5, the DDR motor by support 5 with transmission of power to rotating disc 1, the rectilinear motion of driven rotary dish running and the formula of having a rest between the upper and lower.The rotating-disk testing device also comprises the control gear that is electrically connected 4 operations of control driving mechanism with driving mechanism 4.Control gear is mainly used in controlling the operation of DDR motor.
Be provided with uniformly for a plurality of mounting holes 2 that feed mechanism is installed feed mechanism 3 detachable and selectable being installed at least one mounting hole 2 on the rotating disc 1; The quantity of feed mechanism with and specifically be installed on which mounting hole and mainly decide as the case may be, do not limit at this.
The transistor that feed mechanism is mainly used in being come by conveying in the board track adsorbs, pass through afterwards the rotation of rotating disc, drive transistor and carry out the test of various functions to each test station, by being arranged in the mounting hole feed mechanism is dismountable, when one of them feed mechanism breaks down or damages, only need the feed mechanism of fault is dismantled, change or maintenance, install, debug very convenient and swift, need not need to remove whole rotating disc as the traditional proving installation on the market, check the power source of the main motor starting that drives rotating disc, difficult replacing, the complicated installation, what the debugging after the installation also need link adjusts size to mechanical depression bar one by one again one by one, distance, waste time and energy, work efficiency is lower, and comparatively speaking, the present invention has saved the repair and replacement time, quick and easy for installation, work efficiency is higher, need not to scrap whole rotating disc, has reduced use cost.
The present invention is by connection for transmission mechanism on depression bar, and the effect of gear train mainly is be used to driving single depression bar and the suction nozzle intermittence moves up and down, regulating the height of depression bar and suction nozzle.When driving mechanism 4 driven rotary dishes moved up and down, gear train can effectively cushion the acting force of driving mechanism, avoids suction nozzle to sever fault.And correspondence arranges a gear train on each suction nozzle, and gear train can be according to the height of concrete needs or concrete condition adjusting depression bar and suction nozzle, and control precisely can be measured thinner transistor, and usable range is wider.
Gear train comprises linear electric motors 33 and the governor motion that is used for regulating depression bar 32 positions that is connected with linear electric motors 33, and governor motion is fixedly connected with depression bar 32.Can regulate the position of depression bar according to concrete needs by governor motion is set, debugging is convenient.
Governor motion comprises the location-plate 34 that is fixedly connected with linear electric motors 33, is fixedly installed on axial adjustment parts 35 and radial adjustment component 36 on the location-plate 34.Axial adjustment parts 35 are slidingly connected on the location-plate 34, and radial adjustment component 36 is slidingly connected on the axial adjustment parts 35, and depression bar 32 is connected and fixed with radial adjustment component 36.Locator meams between location-plate, axial adjustment parts and radial adjustment component can adopt sliding-rail sliding to fix, and concrete mode does not limit., axial adjustment parts and radial adjustment component can regulate radial position and the height of depression bar and suction nozzle by being set.
Wherein, the fixed form of governor motion also can be radial adjustment component 36 and is slidingly connected on the location-plate 34, and axial adjustment parts 35 are slidingly connected on the radial adjustment component 36, and depression bar 32 is connected and fixed with axial adjustment parts 35.
All the other are identical in embodiment 1, and difference is, gear train also can adopt the cylinder direct effect except adopting linear electric motors, drive depression bar and suction nozzle and move up and down, and cylinder regulates that to have speed fast, operates steadily, and regulates efficient than advantages of higher.
All the other are identical in embodiment 1, and difference is, the outside of feed mechanism and mounting hole 2 junctions also are provided with sealing buffer unit (not shown).The sealing buffer unit is at least one O-ring seal that is sheathed on the feed mechanism outside.By the sealing buffer unit is set, feeding structure can be installed with rotating disc on the one hand and be fixed, on the other hand, when driving mechanism driven rotary dish moves up and down, can effectively cushion stressed between feed mechanism and mounting hole, avoid the damage of feed mechanism.
In addition, the sealing buffer unit also can be set directly in the mounting hole, and embodiment is according to circumstances decided, and does not limit at this.
Rotating-disk testing device disclosed by the invention, by mounting hole is set on rotating disc uniformly, and be arranged in the mounting hole feed mechanism is dismountable, when inclination or fault appear in one of them feed mechanism, this feed mechanism can be disassembled and keep in repair or change, need not whole rotating disc is dismantled, saved disassembly and assembly time, be convenient to the installation of feed mechanism.Repair demolition is convenient, has improved breakdown maintenance efficient, and Installation and Debugging are simple, need not simultaneously as traditional maintenance mode whole rotating disc to be scrapped, and reduced use cost.
Simultaneously, by adopting gear train single depression bar and suction nozzle are controlled, degree of regulation is higher, can measure thinner transistor, the scope of application is wider, simultaneously, the acting force that gear train can be effectively produces the driving mechanism of rotating disc effectively cushions, avoid the damage that severs of suction nozzle, improve the serviceable life of parts, reduce use cost.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, in other embodiments realization.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. rotating-disk testing device, comprise rotating disc, drive the driving mechanism of described rotating disc running and be distributed in feed mechanism on the described rotating disc, it is characterized in that, be provided with uniformly be used to a plurality of mounting holes that described feed mechanism is installed detachable also selectable being installed at least one described mounting hole of described feed mechanism on the described rotating disc; Described rotating-disk testing device also comprises the control gear that is electrically connected the described driving mechanism operation of control with described driving mechanism.
2. rotating-disk testing device as claimed in claim 1, it is characterized in that, described feed mechanism comprises suction nozzle, the depression bar that is fixedly connected with described suction nozzle, drive the gear train of described depression bar operation and be arranged at the fixed part that the described gear train outside fixes described gear train and described mounting hole; Described gear train is electrically connected with described control gear.
3. rotating-disk testing device as claimed in claim 2, it is characterized in that, described driving mechanism is the DDR motor, also is provided with support on the described rotating disc, described DDR motor is fixedly installed on the described support, and described DDR motor is given described rotating disc by described support with transmission of power.
4. rotating-disk testing device as claimed in claim 3 is characterized in that, described gear train comprises linear electric motors and the governor motion that is used for regulating described depression bar position that is connected with described linear electric motors, and described governor motion is fixedly connected with described depression bar.
5. rotating-disk testing device as claimed in claim 3 is characterized in that, described gear train comprises cylinder.
6. rotating-disk testing device as claimed in claim 4 is characterized in that, described governor motion comprises the location-plate that is fixedly connected with described linear electric motors, is fixedly installed on axial adjustment parts and radial adjustment component on the described location-plate.
7. rotating-disk testing device as claimed in claim 6, it is characterized in that, described axial adjustment parts are slidingly connected on the described location-plate, and described radial adjustment component is slidingly connected on the described axial adjustment parts, and described depression bar and described radial adjustment component are connected and fixed.
8. rotating-disk testing device as claimed in claim 6, it is characterized in that, described radial adjustment component is slidingly connected on the described location-plate, and described axial adjustment parts are slidingly connected on the described radial adjustment component, and described depression bar and described axial adjustment parts are connected and fixed.
9. such as each described rotating-disk testing device of claim 1-8, it is characterized in that, the outside of described feed mechanism and described mounting hole junction also are provided with the sealing buffer unit.
10. rotating-disk testing device as claimed in claim 9 is characterized in that, described sealing buffer unit is at least one O-ring seal that is sheathed on the described feed mechanism outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210402724XA CN102879725A (en) | 2012-10-22 | 2012-10-22 | Rotary-disk-type testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210402724XA CN102879725A (en) | 2012-10-22 | 2012-10-22 | Rotary-disk-type testing device |
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| CN102879725A true CN102879725A (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210402724XA Pending CN102879725A (en) | 2012-10-22 | 2012-10-22 | Rotary-disk-type testing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139980A (en) * | 2013-05-10 | 2014-11-12 | 深圳富泰宏精密工业有限公司 | Material sucking device |
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|---|---|---|---|---|
| CN201196655Y (en) * | 2008-04-14 | 2009-02-18 | 无锡市易控系统工程有限公司 | Wafer adsorption and discharging apparatus with longitudinal elevation and horizontal rotation function |
| CN201438454U (en) * | 2009-08-05 | 2010-04-14 | 深圳市远望工业自动化设备有限公司 | Testing, sorting, marking and braiding integrative machine of semiconductor device |
| CN201867427U (en) * | 2010-11-08 | 2011-06-15 | 江阴格朗瑞科技有限公司 | Testing, printing and braiding integrated machine and separate type rotating disk |
| CN201868394U (en) * | 2010-11-04 | 2011-06-15 | 江阴格朗瑞科技有限公司 | All-in-one machine for testing, printing and braiding and mobility compression bar module |
| CN201873029U (en) * | 2010-11-23 | 2011-06-22 | 上海骏图电子科技有限公司 | Subsequent packaging test device for plastic package surface-mounted diode |
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2012
- 2012-10-22 CN CN201210402724XA patent/CN102879725A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201196655Y (en) * | 2008-04-14 | 2009-02-18 | 无锡市易控系统工程有限公司 | Wafer adsorption and discharging apparatus with longitudinal elevation and horizontal rotation function |
| CN201438454U (en) * | 2009-08-05 | 2010-04-14 | 深圳市远望工业自动化设备有限公司 | Testing, sorting, marking and braiding integrative machine of semiconductor device |
| CN201868394U (en) * | 2010-11-04 | 2011-06-15 | 江阴格朗瑞科技有限公司 | All-in-one machine for testing, printing and braiding and mobility compression bar module |
| CN201867427U (en) * | 2010-11-08 | 2011-06-15 | 江阴格朗瑞科技有限公司 | Testing, printing and braiding integrated machine and separate type rotating disk |
| CN201873029U (en) * | 2010-11-23 | 2011-06-22 | 上海骏图电子科技有限公司 | Subsequent packaging test device for plastic package surface-mounted diode |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139980A (en) * | 2013-05-10 | 2014-11-12 | 深圳富泰宏精密工业有限公司 | Material sucking device |
| TWI585021B (en) * | 2013-05-10 | 2017-06-01 | 富智康（香港）有限公司 | Material sucking device |
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Application publication date: 20130116 |