CN101315408A - Detection and package equipment of IC chip - Google Patents
Detection and package equipment of IC chip Download PDFInfo
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- CN101315408A CN101315408A CNA200710041395XA CN200710041395A CN101315408A CN 101315408 A CN101315408 A CN 101315408A CN A200710041395X A CNA200710041395X A CN A200710041395XA CN 200710041395 A CN200710041395 A CN 200710041395A CN 101315408 A CN101315408 A CN 101315408A
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Abstract
The invention relates to an apparatus for detecting and packing integrated circuit chips, and belongs to the field of a semiconductor device manufacturing apparatus. A main track and a conveying belts are arranged among a loading unit, an identification detecting unit, a pin detecting unit, an exchanging area unit, an unqualified area unit, a chip picking and placing unit and a braiding and coiling unit; a belt penetrates through each unit for forming a complete procedure device; the main track is composed of three conveying belts, wherein a first conveying belt and a third conveying belt are arranged on one line, and a second conveying belt is parallel to the other two belt conveying belts; double sliding blocks of the three conveying belts are respectively driven by stepper motors and synchronous pulleys, and the three conveying belts keep uninterrupted transmitting motion along a guide rail for carrying a tray to a requested position along the main track. By integrating the functions of labeling, pin detection and coil packing, the apparatus has the advantages of rapid detection process, high working efficiency, and reasonable and ordered production process, thereby avoiding the backlog or the dislocation of each production procedure and each production link. The apparatus is widely applicable to the detecting and packing field of various integrated circuit chips.
Description
Technical field
The invention belongs to method or the apparatus field making or handle semiconductor or solid state device or its parts, relate in particular to a kind of detection and packaging facilities that is used for integrated circuit (IC) chip.
Background technology
In semi-conductor industry, encapsulated the integrated circuit (IC) chip finished before as surface mount elements, need through effectively detecting and packing; Surface sign (trade mark and the model of integrated circuit, be also referred to as Mark) be whether detect the position after visual imaging by two dimension and the standard picture comparison qualified, whether the parameters that detects pin after simultaneously, the pin of integrated circuit (Leader) then needs to compare with test pattern by the visual imaging technology of three-dimensional is qualified.
Assorting room after detecting is exactly with non-defective unit and defective products, is put in disaggregatedly in the different pallets.The packing of finally finishing product exactly will be to put into braid and rolling through the chip that detects from pallet.
Because integrated circuit (IC) chip is of a great variety, this adaptability that just requires to detect with packaging facilities is eager to excel, and along with the continuous development of semi-conductor industry, the requirement of production efficiency is improved day by day, and is more and more higher to the requirement that operation is integrated.
Be used for integrated circuit (IC) chip at present and detect and most of machine of packing, can only finish detection or pack a procedure, production efficiency is low, can not satisfy multiple variety classes/standard chip simultaneously, can't satisfy the actual needs of production line production.
Summary of the invention
Technical matters to be solved by this invention provides a kind of detection and packaging facilities of integrated circuit (IC) chip, and its set identifier and pin detect, and winding belt package uses a set of equipment can finish the detection and the packaging process of integrated circuit (IC) chip simultaneously in one.
Technical scheme of the present invention is: detection and packaging facilities that a kind of integrated circuit (IC) chip is provided, comprise that the picking and placing unit that is written into unit, label detection unit, pin detecting unit, unit, exchange area, unit, defective district, chip becomes roll unit with braid, it is characterized in that: the main orbit and the moving belt that guarantee that above-mentioned each unit is connected are set, and band runs through above-mentioned each unit becomes a complete operation device.
Its main orbit is made up of three different moving belts, is called a moving belt, No. two moving belts, No. three moving belts; Wherein a moving belt and No. three moving belts point-blank, No. two moving belt is parallel with other two; Article three, a supporting plate all is set on the moving belt, is used to hold the pallet that transports, drive separately double-slider by separately stepper motor and synchronous pulley respectively, keep continual transmitting movement along guide rail, transport pallet along main orbit to the position that requires.
Concrete, the one moving belt is collected from being written into the pallet that the unit gets off, forward pallet is sent into the label detection unit, and allow integrated circuit (IC) chip by rows by the label detection device and accept detection, detection finishes, No. one moving belt continues forward, arrive first of No. two moving belts and transfer the district, when arriving the first transfer district of No. two moving belts, the sensor of moving belt both sides obtains signal, makes the stepper motor revolution, the supporting plate of a moving belt, get back to initial position, wait for and transporting next time.
After its No. two moving belts are accepted moving belt and are transported the pallet that comes, before No. two moving belts begin to bring pallet into the pin measuring station, and allow integrated circuit (IC) chip detect clamping and placing system by pin by rows, by mechanical arm chip is picked up successively and takes measuring station and accept detection, detection finishes, No. two moving belt continues forward, arrive second of No. three moving belts and transfer the district, when arriving the second transfer district of No. three moving belts, the sensor of No. two moving belt both sides obtains signal, makes the stepper motor revolution, the supporting plate of No. two moving belts, get back to initial position, wait for and transporting next time.
After its No. three moving belts are accepted No. two moving belts and are transported the pallet that comes, continue forward, and allow integrated circuit (IC) chip become roll unit by braid by rows, mechanical arm is taken the integrated circuit (IC) chip that detection finishes in the strip from pallet, after the dress band finishes, No. three moving belt continues forward, arrives the pallet unload zone of the end of main orbit.
Compared with the prior art, advantage of the present invention is:
1. set identifier and pin detection, winding belt package have reduced working strength of workers in one, make testing process more quick, have improved work efficiency;
2. row/the stop bit that adopts software systems accurately to control each parts is put, and guarantees every function operation coordination, steady, reliable, has avoided overstocking/disconnecting of each production stage and link, makes the whole production link reasonable, orderly, has guaranteed work quality.
Description of drawings
Fig. 1 is a structural representation of the present invention.
1 for being written into the unit among the figure, and 2 is the label detection unit, and 3 is first to transfer the district, and 4 be the pin detecting unit, and 5 is second to transfer and distinguish, and 6 become roll unit for the chip picking and placing unit with braid, and 7 is the pallet unload zone; A is a moving belt, and B is No. two moving belts, and C is No. three moving belts.
Embodiment
The present invention will be further described below in conjunction with drawings and Examples.
Among Fig. 1, the present invention includes the picking and placing unit that is written into unit, label detection unit, pin detecting unit, unit, exchange area, unit, defective district, chip and become roll unit with braid, it is provided with main orbit and the moving belt that guarantees that above-mentioned each unit is connected, and band runs through above-mentioned each unit becomes a complete operation device.
Main orbit is made up of three different moving belts, is called a moving belt, No. two moving belts, No. three moving belts; Wherein a moving belt and No. three moving belts point-blank, No. two moving belt is parallel with other two; Article three, a supporting plate all is set on the moving belt, is used to hold the pallet that transports, drive separately double-slider by separately stepper motor and synchronous pulley respectively, keep continual transmitting movement along guide rail, transport pallet along main orbit to the position that requires.
Concrete, the one moving belt is collected from being written into the pallet that the unit gets off, forward pallet is sent into the label detection unit, and allow integrated circuit (IC) chip by rows by the label detection device and accept detection, detection finishes, No. one moving belt continues forward, arrive first of No. two moving belts and transfer the district, when arriving the first transfer district of No. two moving belts, the sensor of moving belt both sides obtains signal, makes the stepper motor revolution, the supporting plate of a moving belt, get back to initial position, wait for and transporting next time.
After its No. two moving belts are accepted moving belt and are transported the pallet that comes, before No. two moving belts begin to bring pallet into the pin measuring station, and allow integrated circuit (IC) chip detect clamping and placing system by pin by rows, by mechanical arm chip is picked up successively and takes measuring station and accept detection, detection finishes, No. two moving belt continues forward, arrive second of No. three moving belts and transfer the district, when arriving the second transfer district of No. three moving belts, the sensor of No. two moving belt both sides obtains signal, makes the stepper motor revolution, the supporting plate of No. two moving belts, get back to initial position, wait for and transporting next time.
After its No. three moving belts are accepted No. two moving belts and are transported the pallet that comes, continue forward, and allow integrated circuit (IC) chip become roll unit by braid by rows, mechanical arm is taken the integrated circuit (IC) chip that detection finishes in the strip from pallet, after the dress band finishes, No. three moving belt continues forward, arrives the pallet unload zone of the end of main orbit.
Because the present invention has adopted the pipelining operation structure that is made of main orbit and moving belt, package unit set identifier and pin detection, winding belt package have reduced working strength of workers in one, make testing process more quick, have improved work efficiency.
Simultaneously, its row/stop bit that adopts software systems accurately to control each parts is put, and guarantees every function operation coordination, steady, reliable, has avoided overstocking/disconnecting of each production stage and link, makes the whole production link reasonable, orderly, has guaranteed work quality.
The present invention can be widely used in the detection and the packaging field of various integrated circuit (IC) chip.
Claims (5)
1. the detection of an integrated circuit (IC) chip and packaging facilities comprise that the picking and placing unit that is written into unit, label detection unit, pin detecting unit, unit, exchange area, unit, defective district, chip becomes roll unit with braid, is characterized in that:
The main orbit and the moving belt that guarantee that above-mentioned each unit is connected are set, and band runs through above-mentioned each unit becomes a complete operation device.
2. according to the detection and the packaging facilities of the described integrated circuit (IC) chip of claim 1, it is characterized in that described main orbit is made up of three different moving belts, be called a moving belt, No. two moving belts, No. three moving belts; Wherein a moving belt and No. three moving belts point-blank, No. two moving belt is parallel with other two; Article three, a supporting plate all is set on the moving belt, is used to hold the pallet that transports, drive separately double-slider by separately stepper motor and synchronous pulley respectively, keep continual transmitting movement along guide rail, transport pallet along main orbit to the position that requires.
3. according to the detection and the packaging facilities of the described integrated circuit (IC) chip of claim 2, it is characterized in that described moving belt collection is from being written into the pallet that the unit gets off, forward pallet is sent into the label detection unit, and allow integrated circuit (IC) chip by rows by the label detection device and accept detection, detection finishes, No. one moving belt continues forward, arrive first of No. two moving belts and transfer the district, when arriving the first transfer district of No. two moving belts, the sensor of moving belt both sides obtains signal, makes the stepper motor revolution, the supporting plate of a moving belt, get back to initial position, wait for and transporting next time.
4. according to the detection and the packaging facilities of the described integrated circuit (IC) chip of claim 2, after it is characterized in that described No. two moving belts are accepted moving belt and transported the pallet that comes, before No. two moving belts begin to bring pallet into the pin measuring station, and allow integrated circuit (IC) chip detect clamping and placing system by pin by rows, by mechanical arm chip is picked up successively and takes measuring station and accept detection, detection finishes, No. two moving belt continues forward, arrive second of No. three moving belts and transfer the district, when arriving the second transfer district of No. three moving belts, the sensor of No. two moving belt both sides obtains signal, make the stepper motor revolution, the supporting plate of No. two moving belts is got back to initial position, waits for and transporting next time.
5. according to the detection and the packaging facilities of the described integrated circuit (IC) chip of claim 2, after it is characterized in that described No. three moving belts are accepted No. two moving belts and transported the pallet that comes, continue forward, and allow integrated circuit (IC) chip become roll unit by braid by rows, mechanical arm is taken the integrated circuit (IC) chip that detection finishes in the strip from pallet, after the dress band finished, No. three moving belt continued forward, arrives the pallet unload zone of the end of main orbit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710041395XA CN101315408A (en) | 2007-05-29 | 2007-05-29 | Detection and package equipment of IC chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710041395XA CN101315408A (en) | 2007-05-29 | 2007-05-29 | Detection and package equipment of IC chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101315408A true CN101315408A (en) | 2008-12-03 |
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ID=40106485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710041395XA Pending CN101315408A (en) | 2007-05-29 | 2007-05-29 | Detection and package equipment of IC chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101315408A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180342A (en) * | 2011-04-08 | 2011-09-14 | 成都先进功率半导体股份有限公司 | Last reel control manner |
| CN107942223A (en) * | 2016-10-12 | 2018-04-20 | 肖敏 | Device and its manufacture method for chip testing and programming |
| CN112474419A (en) * | 2020-11-18 | 2021-03-12 | 张文魁 | Semiconductor packaging detection device |
-
2007
- 2007-05-29 CN CNA200710041395XA patent/CN101315408A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180342A (en) * | 2011-04-08 | 2011-09-14 | 成都先进功率半导体股份有限公司 | Last reel control manner |
| CN102180342B (en) * | 2011-04-08 | 2013-01-02 | 成都先进功率半导体股份有限公司 | Last reel control manner |
| CN107942223A (en) * | 2016-10-12 | 2018-04-20 | 肖敏 | Device and its manufacture method for chip testing and programming |
| CN112474419A (en) * | 2020-11-18 | 2021-03-12 | 张文魁 | Semiconductor packaging detection device |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081203 |