CN103662792B - A kind of silicon chip bin for silicon wafer production line transmits thread replacing mechanism and method thereof - Google Patents

A kind of silicon chip bin for silicon wafer production line transmits thread replacing mechanism and method thereof Download PDF

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Publication number
CN103662792B
CN103662792B CN201310643528.6A CN201310643528A CN103662792B CN 103662792 B CN103662792 B CN 103662792B CN 201310643528 A CN201310643528 A CN 201310643528A CN 103662792 B CN103662792 B CN 103662792B
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transmission
conveyer belt
silicon chip
chip bin
driven pulley
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CN103662792A (en
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李广旭
陈志兵
李补忠
张吉志
王广明
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North China Science And Technology Group Ltd By Share Ltd
Beijing Naura Microelectronics Equipment Co Ltd
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Beijing Sevenstar Electronics Co Ltd
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Abstract

The present invention relates to crystal silicon solar technical field, transmit thread replacing mechanism and chip transmission thread-changing method particularly to a kind of silicon chip bin for silicon wafer production line.A kind of silicon chip bin for silicon wafer production line transmits thread replacing mechanism, and for transporting silicon chip bin between high-order transmission line and low level transmission line, including elevating mechanism and transmission mechanism, transmission mechanism, including transmission power part, belt wheel and conveyer belt;Transmission power part is connected with described belt wheel, rotates for band movable belt pulley;Conveyer belt is around being located on belt wheel, and belt wheel drives conveyer belt to run, and then drives the silicon chip bin on conveyer belt to advance;Elevating mechanism includes that lifting drive parts, lifting drive parts are connected with transmission mechanism, for driving transmission mechanism to lift between height and the height of low level transmission line of high-order transmission line.The present invention each space of components position arranges rationally, it is achieved that silicon chip bin, in the thread-changing commutation transport of differing heights, improves motility during silicon wafer production line transmission design.

Description

A kind of silicon chip bin for silicon wafer production line transmits thread replacing mechanism and method thereof
Technical field
The present invention relates to crystal silicon solar technical field, particularly to one for silicon wafer production line Silicon chip bin transmission thread replacing mechanism and silicon chip bin transmission thread-changing method.
Background technology
Along with global greenhouse effect is day by day serious, oil, natural gas, the exhaustion day by day of coal, Environmental protection and energy saving have become the theme of world development.Solar energy is as unlimited renewable of a kind of reserves Resource, the feature of environmental protection is unquestionable, is the developing direction of whole world new forms of energy.Especially American-European countries pair The market demand of photovoltaic products strengthens, in country's novel energy and regenerative resource industrial policy Under guidance, recent year solar photovoltaic industry develops rapidly.This be greatly facilitated domestic too The development of sun energy photovoltaic manufacture equipment industry.Along with the fast development of industry, improve product quality And production efficiency, reducing production cost is the developing direction that photovoltaic industry constantly improves. Complying with the growth requirement of photovoltaic industry, external solar battery sheet produces equipment just by half Automatization is to transition full-automatic, intelligent, and solar battery sheet manufacturer is more and more urgent Require to use production line highly integrated, supermatic.
Automatic material flow for silicon chip transmits system and can be potentially encountered silicon chip thread-changing transmission Situation, say, that need to transmit that thread replacing mechanism realizes transmission line changes road function.It is usually Article two, it is transmitted between the transmission line intersected vertically, generally by the conveyer of this two transmission lines Certain difference in height is set.
At present, it is to use stacking between the domestic each technique unit of crystal silicon solar batteries slice assembly line Formula and card slot type bin load silicon chip, are unfavorable for large-scale production by a dead lift.For realizing Large-scale production, it is necessary to use full-automatic logistic transmission system.The most essential to use The chip transmission thread replacing mechanism stated.
In order to solve problem above, the present invention has done useful improvement.
Summary of the invention
(1) to solve the technical problem that
It is an object of the invention to overcome shortage workpiece wire-changing device people in existing silicon wafer production line The shortcoming that often artificial employing transmits silicon chip manually, it is provided that a kind of produce for silicon chip The silicon chip bin transmission thread replacing mechanism of line.
Another object of the present invention is to provide one utilizes described silicon chip bin to transmit thread-changing Mechanism realizes the silicon chip bin transmission thread-changing method of chip transmission thread-changing.
(2) technical scheme
For this technical theme of chip transmission thread replacing mechanism for silicon wafer production line, the present invention It is achieved through the following technical solutions:
A kind of silicon chip bin for silicon wafer production line transmits thread replacing mechanism, for transmitting in a high position Silicon chip bin is transported between line and low level transmission line, including elevating mechanism and transmission mechanism,
Described transmission mechanism, including transmission power part, belt wheel and conveyer belt;Described transmission is moved Power parts are connected with described belt wheel, are used for driving described belt wheel to rotate;Described conveyer belt winding On described belt wheel, described belt wheel drives described conveyer belt to run, and then drives described conveyer belt On silicon chip bin advance;
Described elevating mechanism includes lifting drive parts, described lifting drive parts and described transmission Mechanism is connected, for driving described transmission mechanism to transmit with low level at the height of high-order transmission line Lift between the height of line.
Further, described transmission mechanism also includes horizontal support plate, the first riser and the second riser, One end of described horizontal support plate and described first riser are fixing to be connected, another of described horizontal support plate Hold be connected fixing with described second riser,
Described belt wheel includes the first drivewheel, the first driven pulley, the second driven pulley, the second active Wheel, the 3rd driven pulley and the 4th driven pulley, described first driven pulley is located on described first riser, Described second driven pulley is located on described first riser, and described 3rd driven pulley is located at described second On riser, described 4th driven pulley is located on described second riser,
Described conveyer belt includes the first conveyer belt and the second conveyer belt, described first conveyer belt winding On described first drivewheel, the first driven pulley and the second driven pulley;Described second conveyer belt around It is located on described second drivewheel, the 3rd driven pulley and the 4th driven pulley;
Described transmission power part is connected with described first drivewheel and described second drivewheel, uses Rotate in driving described first drivewheel and described second drivewheel.
Further, described belt wheel also includes the first regulating wheel and the second regulating wheel, and described first passes Sending band also around being located on described first regulating wheel, described second conveyer belt is also around being located at described second On regulating wheel.
Further, described lifting drive parts be positioned at described conveyer belt lower section and with described horizontal Fagging is connected.
Further, described transmission power part includes transmitting motor and transmission reductor, described biography The output shaft of transmission of electricity machine is connected with the power shaft of described transmission reductor, described transmission reductor Output shaft is connected with described first drivewheel and described second drivewheel, is used for driving described first Drivewheel and described second drivewheel rotate.
Further, described transmission motor and described transmission reductor are positioned at described first riser, institute State outside the space that horizontal support plate, described second riser and described lifting drive parts surround.
Further, described transmission motor and described transmission reductor are positioned at described first riser not The side being connected with described horizontal support plate, described transmission motor is positioned at the upper of described transmission reductor Side.
Further, described first riser is additionally provided with the guide plate for backgauge, described guide plate Height higher than the height of work surface of described first conveyer belt.
Further, the extension side of the bearing of trend of described high-order transmission line and described low level transmission line To perpendicular.
For chip transmission this technical theme of thread-changing method, the present invention is by techniques below side Case realizes:
A kind of silicon chip bin transmission thread-changing method, comprises the steps:
Step 1, transmits the silicon chip bin on low level transmission line to silicon chip bin as above On the conveyer belt of transmission thread replacing mechanism;
Step 2, starts described lifting drive parts, by described conveyer belt and silicon wafer material thereon Frame is promoted to the height of high-order transmission line;
Step 3, starts described transmission power part, and described conveyer belt runs and will be located on it Silicon chip bin send high-order transmission line to;
Step 4, starts described lifting drive parts, and land back described low level by described conveyer belt The height of transmission line.
(3) beneficial effect
Compared with prior art and product, the present invention has the following advantages:
1, the thread-changing commutation transport at differing heights of the silicon chip bin can be realized, improve silicon chip Motility during production line transmission design;
2, transmission power part is provided separately with lifting drive parts, and lifting drive parts are arranged Bottom is beneficial to promote, and transmission power part is not located at bottom, is beneficial to save bottom space, Reduce longitudinal height, make product can be suitable for changing on the greater compactness of transmission line of longitudinal space Line transmits, it is simple to device miniaturization;
3, each parts arrange combination rationally, be simply easily achieved.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view on a production line of the present invention;
Fig. 2 is the schematic top plan view on a production line of the present invention;
Fig. 3 is the schematic front view of the present invention;
Fig. 4 is that the right side of the present invention regards schematic diagram.
In accompanying drawing, the list of parts representated by each label is as follows:
1, high-order transmission line, 2, low level transmission line, 3, horizontal support plate, the 4, first riser, 5, the second riser, 6, transmission motor, 7, transmission reductor, the 8, first drivewheel, 9, Second drivewheel, the 10, first conveyer belt, the 11, second conveyer belt, 12, cylinder, 13, lead To plate, 14, silicon chip bin,
403, the 3rd driven pulley, the 404, the 4th driven pulley, the 406, second regulating wheel.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is made a detailed explanation.
Fig. 1,2,3,4 be for silicon wafer production line silicon chip bin transmit thread replacing mechanism not With the view of angle, its effect is to transport silicon between high-order transmission line 1 and low level transmission line 2 Sheet bin, this silicon chip bin transmission thread replacing mechanism includes two actuating mechanisms, and one is used to carry The hoisting mechanism risen, one is used to the transmission mechanism transmitted.
In Fig. 3, one end of horizontal support plate 3 is fixing with the first riser 4 to be connected, horizontal support plate 3 The other end and the second riser 5 is fixing connects, the first riser 4 is provided with the first driven pulley and the Two driven pulleys;Second riser is provided with the 3rd driven pulley 403 and the 4th driven pulley 404;
For transmission mechanism, the output shaft of transmission motor 6 and the input of transmission reductor 7 Axle is connected, and the output shaft of transmission reductor 7 is connected with the first drivewheel 8 and the second drivewheel 9, Flat key can be used between it to connect, and such as two drivewheels are all set in the defeated of transmission reductor 7 On shaft, transmission motor 6 the first drivewheel 8 and the second drivewheel 9 is driven to rotate.Actively A back-up ring can also be increased to prevent axial float outside wheel.
First conveyer belt 10 is around being located at the first drivewheel the 8, first driven pulley and the second driven pulley On;The preferably position of three forms a triangle, and the triangle formed at the first conveyer belt It is additionally provided with the first regulating wheel in the middle of the path of shape, is used for adjusting the tensile force of the first conveyer belt 10, Additionally can also increase regulating wheel cornerite.Second conveyer belt 11 around be located at the second drivewheel 9, On three driven pulleys 403 and the 4th driven pulley 404, similar, be also the position of preferred three also Form a triangle, in the middle of it, also can be provided with the second regulating wheel 406.
During said structure action, transmission motor 6 drives transmission reductor 7, and then drives first Drivewheel 8 and the second drivewheel 9 rotate, and drivewheel and driven pulley coordinate, the first conveyer belt 10 and second conveyer belt 11 run, drive above silicon chip bin to carry forward.
For elevating mechanism, lifting drive parts can use cylinder 12 to head on conveyer Structure knee-action, by the flexible realization of cylinder 12 high-order transmission line and low level transmission line it Between move.
Transmission motor 6 and transmission reductor 7 are positioned at the first riser 4, horizontal support plate 3, second Outside the space that riser 5 and cylinder 12 surround.It is to say, cylinder 12 is positioned at horizontal support plate Space below 3, is a cubical space in Fig. 3, but transmission motor 6 is not placed on this In individual narrow space, such as, it is placed on transmission motor 6 and transmission reductor 7 is positioned at the first riser The side not being connected with horizontal support plate 3 of 4, it is simply that the position in Fig. 1.The benefit of do so It is to be not take up longitudinal space, i.e. saves bottom space, make product be also suitable for longitudinal space more Thread-changing transmission on compact transmission line;
During operation,
Step 1, is sent to silicon chip bin by silicon chip bin on low level transmission line 2 by conveyer belt On first conveyer belt 10 of transmission thread replacing mechanism and the second conveyer belt 11;Such as by silicon chip bin 14 are sent on the first conveyer belt 10 and the second conveyer belt 11.
Step 2, starts cylinder 12, and conveyer belt and silicon chip bin thereon are promoted to high-order biography The height of defeated line 1;
Step 3, starts transmission motor 6, and the first conveyer belt 10 and the second conveyer belt 11 are by position Silicon chip bin thereon is transferred to high-order transmission line 1;Can be by the biography of high-order transmission line during transmission Send the speed of service of band identical with the speed holding of the conveyer belt of the present invention.
Step 4, starts cylinder 12, the first conveyer belt 10 and the second conveyer belt 11 is landed back The height of low level transmission line 2.
So far, complete and silicon chip bin be transferred to high-order transmission line 1 from low level transmission line 2, Again return to low level transmission line and take the process of other workpiece.
Further, the first riser 4 is additionally provided with the guide plate 13 for backgauge, guide plate The height of 13 is higher than the height of the work surface of the first conveyer belt 10.So when to the first conveyer belt When pushing silicon chip bin on 10, silicon chip bin can be directed to plate 13 to be stopped, is parked in the first biography Send on band 10 and the second conveyer belt 11.Certainly, configuration inductive transducer utilizes detection of electrons also It is possible.Need exist for illustrating a bit, push to silicon chip bin side and correspondence can arrange one again Block guides guide plate, before pushing silicon chip bin, guides guide plate low on the first conveyer belt 10 In the height at the silicon chip bin place pushed through, guide the height of guide plate less than low level in other words The height of transmission line, thus may insure that transmitting the silicon chip bin come can transmit smoothly and fall On a moving belt.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, relevant The those of ordinary skill of technical field, without departing from the spirit and scope of the present invention, Can also make a variety of changes and modification, the technical scheme of the most all equivalents falls within the present invention Category, the scope of patent protection of the present invention should be defined by the claims.

Claims (5)

1. for a silicon chip bin transmission thread replacing mechanism for silicon wafer production line, in a high position Silicon chip bin is transported between transmission line and low level transmission line, it is characterised in that: include elevating mechanism And transmission mechanism,
Described transmission mechanism, including transmission power part, belt wheel and conveyer belt;Described transmission is moved Power parts are connected with described belt wheel, are used for driving described belt wheel to rotate;Described conveyer belt winding On described belt wheel, described belt wheel drives described conveyer belt to run, and then drives described conveyer belt On silicon chip bin advance;
Described elevating mechanism includes lifting drive parts, described lifting drive parts and described transmission Mechanism is connected, for driving described transmission mechanism to transmit with low level at the height of high-order transmission line Lift between the height of line;
Described transmission mechanism also includes horizontal support plate, the first riser and the second riser, described horizontal One end of fagging is fixing with described first riser to be connected, and the other end of described horizontal support plate is with described Second riser is fixing to be connected,
Described belt wheel includes the first drivewheel, the first driven pulley, the second driven pulley, the second active Wheel, the 3rd driven pulley and the 4th driven pulley, described first driven pulley is located on described first riser, Described second driven pulley is located on described first riser, and described 3rd driven pulley is located at described second On riser, described 4th driven pulley is located on described second riser,
Described conveyer belt includes the first conveyer belt and the second conveyer belt, described first conveyer belt winding On described first drivewheel, the first driven pulley and the second driven pulley;Described second conveyer belt around It is located on described second drivewheel, the 3rd driven pulley and the 4th driven pulley;
Described transmission power part is connected with described first drivewheel and described second drivewheel, uses Rotate in driving described first drivewheel and described second drivewheel;
Described belt wheel also includes the first regulating wheel and the second regulating wheel, described first conveyer belt also around Being located on described first regulating wheel, described second conveyer belt is also around being located at described second regulating wheel On;
Described first drivewheel, the first driven pulley and the second driven pulley position form a triangle Shape, described regulating wheel is arranged in the middle of the path of the triangle that described first conveyer belt is formed;
Described lifting drive parts be positioned at described conveyer belt lower section and with described horizontal support plate phase Even;
Described transmission power part includes transmitting motor and transmission reductor, described transmission motor Output shaft is connected with the power shaft of described transmission reductor, the output shaft of described transmission reductor with Described first drivewheel is connected with described second drivewheel, be used for driving described first drivewheel and Described second drivewheel rotates;
Described transmission motor and described transmission reductor are positioned at described first riser, described horizontal support Outside the space that plate, described second riser and described lifting drive parts surround.
Silicon chip bin the most according to claim 1 transmission thread replacing mechanism, it is characterised in that: Described transmission motor and described transmission reductor be positioned at described first riser not with described horizontal The side that fagging connects, described transmission motor is positioned at the top of described transmission reductor.
Silicon chip bin the most according to claim 1 transmission thread replacing mechanism, it is characterised in that: Being additionally provided with the guide plate for backgauge on described first riser, the height of described guide plate is higher than institute State the height of the work surface of the first conveyer belt.
Silicon chip bin the most according to claim 1 transmission thread replacing mechanism, it is characterised in that: The bearing of trend of described high-order transmission line is perpendicular with the bearing of trend of described low level transmission line.
5. a silicon chip bin transmission thread-changing method, it is characterised in that comprise the steps:
Step 1, appoints the silicon chip bin transmission on low level transmission line to such as Claims 1-4 On the conveyer belt of the silicon chip bin transmission thread replacing mechanism described in;
Step 2, starts described lifting drive parts, described first conveyer belt and second is transmitted Silicon chip bin on band and described first conveyer belt and the second conveyer belt is promoted to high-order transmission line Height;
Step 3, starts described transmission power part, described first conveyer belt and the second conveyer belt Run and will be located in the silicon chip bin on described first conveyer belt and the second conveyer belt and send height to Position transmission line;
Step 4, starts described lifting drive parts, described first conveyer belt and second is transmitted Band lands back the height of described low level transmission line.
CN201310643528.6A 2013-12-03 2013-12-03 A kind of silicon chip bin for silicon wafer production line transmits thread replacing mechanism and method thereof Active CN103662792B (en)

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CN104670877B (en) * 2015-01-08 2017-04-05 北京七星华创电子股份有限公司 A kind of apparatus for temporary storage of crystal silicon solar batteries piece bin
CN111725119B (en) * 2020-07-01 2023-01-31 湖南艾科威智能装备有限公司 Universal transmission device suitable for silicon wafer battery piece magazine
CN112476362B (en) * 2020-11-12 2023-06-27 遵义绿环废弃电器电子产品回收处理有限公司 Television explosion-proof belt dismantling workbench

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798275A (en) * 1986-06-30 1989-01-17 Versa Corporation Line-shaft conveyor diverter
JP3922317B2 (en) * 1997-09-19 2007-05-30 高砂工業株式会社 Plate-shaped object three-dimensional conveyance device
US20020134646A1 (en) * 2001-03-22 2002-09-26 Kazuo Itoh Conveying apparatus and a roller conveyor system
CN101497400A (en) * 2008-02-01 2009-08-05 贵阳普天物流技术股份有限公司 Method and device for sorting standard case body
CN202163888U (en) * 2011-07-26 2012-03-14 东莞市新泽谷机械有限公司 Improved connecting table
CN203112103U (en) * 2013-02-06 2013-08-07 上海嘉峥机械有限公司 Synchronous belt jacking and transferring mechanism for automatic tire production line
CN203229195U (en) * 2013-04-27 2013-10-09 国家电网公司 Roller table device
CN203652731U (en) * 2013-12-03 2014-06-18 北京七星华创电子股份有限公司 Silicon wafer rack conveying line change mechanism for silicon wafer production line

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Address after: 100015 Jiuxianqiao Chaoyang District, East Beijing Road, building M2, floor 1, No. 2

Patentee after: North China Science and technology group Limited by Share Ltd.

Address before: 100015 Jiuxianqiao Chaoyang District, East Beijing Road, building M2, floor 1, No. 2

Patentee before: BEIJING SEVENSTAR ELECTRONIC Co.,Ltd.

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Effective date of registration: 20180316

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Patentee after: BEIJING NAURA MICROELECTRONICS EQUIPMENT Co.,Ltd.

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