CN101229541B - Processing table - Google Patents

Processing table Download PDF

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Publication number
CN101229541B
CN101229541B CN2007101526175A CN200710152617A CN101229541B CN 101229541 B CN101229541 B CN 101229541B CN 2007101526175 A CN2007101526175 A CN 2007101526175A CN 200710152617 A CN200710152617 A CN 200710152617A CN 101229541 B CN101229541 B CN 101229541B
Authority
CN
China
Prior art keywords
machine
conveying
fixed disk
glass substrate
conveying roller
Prior art date
Application number
CN2007101526175A
Other languages
Chinese (zh)
Other versions
CN101229541A (en
Inventor
上田修一郎
青木正美
Original Assignee
中外炉工业株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP2007014812A priority Critical patent/JP4387416B2/en
Priority to JP2007-014812 priority
Priority to JP2007014812 priority
Application filed by 中外炉工业株式会社 filed Critical 中外炉工业株式会社
Publication of CN101229541A publication Critical patent/CN101229541A/en
Application granted granted Critical
Publication of CN101229541B publication Critical patent/CN101229541B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02Means for manipulating or holding work, e.g. for separate articles for particular articles

Abstract

A processing table capable of accepting and transporting processing objects, has a plurality of housing holes(4) extending through from placing surface(3) to bottom surface and being formed on fixed plate(2) whereby the processing object is to be processed on the placing surface(3). In the housing hoels(4), transport arm(8) having at the upper end thereof transport roller(7) allowed to rotate around a horizontal axis is respectively constructed to move up for the transport roller(7) projecting on the placing surface(3), or down for the transport roller(7) to be housed below the placing surface(3).

Description

Machine table
Technical field
The present invention relates to machine table, relate in particular to and place the machine table that tabular or laminar machining object is processed usefulness.
Background technology
Such as patent documentation 1 and 2 the announcement, for example in display panel used glass substrate being placed on the apparatus for coating of implementing coating processing on the machine table, the forked many manipulators indirectly of apparatus are placed on glass substrate on the machine table, or mention glass substrate from machine table.
In the device of patent documentation 1 and 2, on machine table, outstanding from machine table for below glass substrate, passing in and out fork, make the pin that lifts glass substrate.
Occasion at the device that continues to carry out 2 kinds of processing with this manipulator, for example as shown in Figure 9, with the 1st manipulator 32 glass substrate G is transplanted on the 1st machine table 33 from supplying with conveyer 31, to be transplanted on the 2nd machine table 35 with the 2nd manipulator 34 by the glass substrate G after 33 processing of the 1st machine table, will be transplanted on the 3rd manipulator 36 by the glass substrate G after 35 processing of the 2nd machine table and discharge conveyer 37.
In this manufacturing line, for the sake of security, must forbid that the operator enters in the movable range of manipulator 32,34,36.That is, manipulator 32,34,36 occupies very large space.
And patent documentation 3 has disclosed the manipulator of the quadrature coordinate type of conveyance glass substrate.
As mentioned above, used the carrying device of manipulator, not only occupy in addition bigger the space is set and also be the high price problem.
Patent documentation 1: TOHKEMY 2000-197844 communique
Patent documentation 2: 2,002 one No. 102771 communiques of TOHKEMY
Patent documentation 3: No. 3004239 communique of Japan Patent
Summary of the invention
In view of the above problems, the object of the invention is to provide a kind of machine table of carrying out the acceptance and the discharge of machining object.
For achieving the above object, machine table of the present invention has fixed disk and a plurality of conveying arm, described fixed disk is formed with a plurality of accepting holes that connect from the placed side of upside to the bottom surface, be used for machining object is placed on the described placed side and process, described a plurality of conveying arm is provided in respectively in the described accepting hole, the upper end is provided with can be around the conveying roller of horizontal rotational shaft, described conveying arm can rise so that described conveying roller is given prominence on described placed side, or descends so that described conveying roller is housed in the below of described placed side.
Adopt this structure, outstanding by making conveying arm, can on fixed disk, utilize conveying roller to carry machining object, descend by making conveying arm, machining object can be placed on the fixed disk.Therefore, machine table can not accepted machining object and be placed on fixed disk to process from the device of adjacency by manipulator etc. yet, discharges machining object to the device of adjacency then.
In addition, in machine table of the present invention, described conveying roller and be located at described fixed disk bottom surface below driven roller between hang endless-belt.
Adopt this structure, the drive source of conveying roller can be configured in the downside of fixed disk, needn't do big accepting hole, the area of the supporting machining object of fixed disk can not diminish, so machining object is stable.
In addition, in machine table of the present invention, described driven roller is interconnected into by 1 motor rotation and drives.
Adopt this structure,, carry so machining object can be stablized because conveying roller rotates synchronously.
In addition, in machine table of the present invention, also can have framework that below described fixed disk, described a plurality of conveying arms is connected and the elevating mechanism that makes described framework lifting.
Adopt this structure, can make each conveying arm lifting simultaneously, the conveying of machining object and placement can be carried out smoothly.
In machine table of the present invention, also can between described framework and described fixed disk, have the bump leveller that the rate of climb to described framework limits.
Adopt this structure, can prevent the situation that machining object misplaces or damages because of the lifting of conveying arm.
In addition, in machine table of the present invention, described machine table is provided with the gauge hole at described placed side opening, is equipped with the sensor of the position of confirming described machining object in described gauge hole.
Adopt this structure, can correctly locate machining object.
As mentioned above, adopt the present invention, but by set in the accepting hole that on the fixed disk of machine table, is provided with rise and fall have conveying roller conveying arm, can carry out the acceptance and the discharge of machining object.Thus, do not need to dispose manipulator etc., can realize saving space, process equipment cheaply.
Description of drawings
Fig. 1 is the stereogram of the machine table of 1 example of the present invention.
Fig. 2 is the conveying arm of machine table of presentation graphs 1 and the stereogram of its supporting structure.
Fig. 3 is the stereogram of machine table of having accommodated Fig. 1 of conveying arm.
Fig. 4 is the stereogram that the machine table of presentation graphs 1 is accepted the glass substrate state.
Fig. 5 is the detailed partial cutaway view of the conveying arm of machine table of Fig. 1 when outstanding.
Fig. 6 is the detailed partial cutaway view of the conveying arm of the machine table of Fig. 1 when accommodating.
Fig. 7 is the stereogram that the glass substrate of the machine table of Fig. 1 adds man-hour.
Fig. 8 has been to use the vertical view of manufacturing streamline of the machine table of Fig. 1.
Fig. 9 has been to use the vertical view of the manufacturing streamline of machine table in the past.
The specific embodiment
Referring now to description of drawings example of the present invention.
Fig. 1 represents the machine table 1 of 1 example of the present invention.Machine table 1 has for example fixed disk 2 of granite system, and the upside of fixed disk 2 becomes the placed side 3 of placing glass substrate (machining object) and being used to implement to be coated with processing, forms a plurality of accepting holes 4, a plurality of attractions hole 5 and a plurality of gauge hole 6 on placed side 3.
Accepting hole 43 runs through the bottom surface from the placed side, within it portion be configured in respectively that the upper end is provided with can be around the conveying arm 8 of the conveying roller 7 of horizontal rotational shaft.Attract hole 5 and pipeline connection, adding man-hour, be used to attract to be placed on the glass substrate on the placed side 3 and make it stable by not shown vavuum pump vacuum attraction.Set photoelectric sensor 9 in the inside of gauge hole 6, can confirm the position of glass substrate.
Fig. 2 represents to be housed in conveying arm 8 and its supporting structure in the accepting hole 4.Each conveying arm 8 is fixed on the framework 10 of the rectangle that is disposed at fixed disk 2 belows.
Framework 10 rises by the piston retraction that is fixed on the hydraulic cylinder (elevating mechanism) 11 on fixed disk 2 bottom surfaces.In addition, framework 10 has: the linear slide block 13 that slides along being vertically fixed on the sliding axle 12 on fixed disk 2 bottom surfaces respectively; A plurality of bump levellers 14 of the bottom surface butt of front end and fixed disk 2.
Framework 10 has a plurality of driven rollers 15 that are configured in conveying arm 8 belows, is linked with the annular belt 16 with circular cross-section between conveying roller 7 and driven roller 15.Driven roller 15 rotates with the belt wheel 17 of coaxial setting, and is connected to each other by connecting axle 18 and synchronous belt 19, utilizes motor 20 to rotate in the same way simultaneously.
In this example, when shrinking hydraulic cylinder 11, as shown in Figure 1, the upper end of conveying arm 8 (conveying roller 7) is projected into the top of placed side 3 from accepting hole 4, if hydraulic cylinder 11 elongations, then as shown in Figure 3, conveying roller 7 and annular belt 16 just are in the below of placed side 3, conveying arm 8 can be housed in the accepting hole 4 fully.
Machine table 1 as shown in Figure 4, hydraulic cylinder 11 is shunk and make conveying roller 7 be projected into placed side 3 above, utilize motor 20 to make under the state of annular belt 16 rotations, can be from accepting glass substrate G with the conveyer of the direction of rotation upstream side adjacency of annular belt 16 etc.
Fig. 5 represents the detailed structure of the upper end of conveying arm 8.Annular belt 16 is projected into the top of conveying roller 7 because of its central authorities of its thickness, and the lower surface of glass substrate G is supported.Glass substrate G moves horizontally by the rotation of annular belt 16, moves in the upper horizontal of fixed disk 2.
The position that machine table 1 utilizes 9 pairs of photoelectric sensors to move horizontally the glass substrate G of arrival monitors, if glass substrate G reaches assigned position because of the rotation of annular belt 16, then stops motor 20 rotations, stops glass substrate G and moves.After making glass substrate G be still in assigned position, hydraulic cylinder 11 elongations of machine table 1 as shown in Figure 6, make conveying arm 8 declines and it are housed in the inside of accepting hole 4 fully.Thus, glass substrate G is placed to and placed side 3 butts,, as shown in Figure 7, glass substrate G is adsorbed on the assigned position of the central authorities of placed side 3 by from attracting hole 5 to attract air.
After the surface that utilizes not shown coater to glass substrate G is coated with, the hydraulic cylinder 11 of machine table 1 shrinks, framework 10 is risen, the upper end of conveying arm 8 is projected on the placed side 3 from accepting hole 4, annular belt 16 is mentioned glass substrate G with the lower surface butt of glass substrate G.
At this moment, bump leveller 14 prevents that framework 10 from sharply rising, and prevents that conveying arm 8 is with fast speeds and glass substrate G collision, because of impact makes glass substrate G situation damaged or that glass substrate G is misplaced in the horizontal direction because of the vibration that lifting was produced along with conveying arm 8 takes place.
Under this state, when motor 20 rotations, driven roller 15 begins rotation together, and all annular belts 16 rotate to same direction.Thus, the glass substrate G that is placed on the annular belt 16 moves horizontally to the direction of rotation of annular belt 16, is discharged to the conveyer of adjacency etc.
As mentioned above, the machine table of this example 1 is because can to carry machining object be glass substrate G, so do not need the such large-scale plant that is used to join of manipulator, what do not need it is provided with space and cost.
For example, as shown in Figure 8, in the occasion that continues glass substrate G is implemented different processing with 2 machine table 1A, 1B, machine table 1A can directly accept glass substrate G and location from supplying with conveyer 21, the glass substrate G after the processing can be passed out to machine table 1B.Equally, machine table 1B can directly accept glass substrate G and location from machine table 1A, the glass substrate G after the processing can be discharged to and discharge conveyer 22.
That is to say, comprise the manufacturing streamline of machine table 1A, 1B with for example as shown in Figure 9 use need the manufacturing streamline of the machine table in the past 33,35 of manipulator 32,34,36 to compare, its total length shortens significantly.
In this example, annular belt 16 and glass substrate G butt, but also can strengthen the diameter of conveying roller 7,7 pairs of glass substrate G supportings of conveying roller are carried.In addition, rotation drives the method for each conveying roller 7, except the synchronous belt 19 or annular belt 16 that use this example, also can use any transmission mechanisms such as combination of rotating shaft and bevel gear.

Claims (6)

1. a machine table is characterized in that, has fixed disk and a plurality of conveying arm,
Described fixed disk is formed with a plurality of accepting holes that connect from the placed side of upside to the bottom surface, is used for machining object is placed on the described placed side processing,
Described a plurality of conveying arm is provided in respectively in the described accepting hole, the upper end is provided with can be around the conveying roller of horizontal rotational shaft, conveying arm can be given prominence on described placed side and rises in order to make described conveying roller, or descends in order to make described conveying roller be housed in the below of described placed side
At described conveying roller and be located between the driven roller below the bottom surface of described fixed disk and hang annular belt,
Described annular belt is outstanding from described conveying roller, thereby described machining object is supported and carries.
2. machine table as claimed in claim 1 is characterized in that described conveying roller is formed with the groove that holds described annular belt.
3. machine table as claimed in claim 2 is characterized in that, described driven roller is interconnected into by 1 motor rotation and drives.
4. machine table as claimed in claim 1 is characterized in that, has framework that below described fixed disk described a plurality of conveying arms is connected and the elevating mechanism that makes described framework lifting.
5. machine table as claimed in claim 4 is characterized in that, between described framework and described fixed disk, has the bump leveller that the rate of climb to described framework limits.
6. as each described machine table in the claim 1 to 5, it is characterized in that described machine table is formed with the gauge hole at described placed side opening, in described gauge hole, be equipped with the sensor that the position of described machining object is confirmed.
CN2007101526175A 2007-01-25 2007-09-20 Processing table CN101229541B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007014812A JP4387416B2 (en) 2007-01-25 2007-01-25 Processing table
JP2007-014812 2007-01-25
JP2007014812 2007-01-25

Publications (2)

Publication Number Publication Date
CN101229541A CN101229541A (en) 2008-07-30
CN101229541B true CN101229541B (en) 2011-06-22

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Application Number Title Priority Date Filing Date
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JP (1) JP4387416B2 (en)
KR (1) KR100900388B1 (en)
CN (1) CN101229541B (en)
TW (1) TWI341763B (en)

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JP5383439B2 (en) * 2009-11-06 2014-01-08 スターテクノ株式会社 XY plane cutting device
KR101110333B1 (en) * 2010-05-27 2012-02-16 주식회사 져스텍 Device for alignment of articles.
CN102764935B (en) * 2012-08-07 2014-07-16 江苏扬力集团有限公司 Accurate positioning device for vertical-plate type worktable of laser cutting machine
JP6019178B1 (en) * 2015-06-16 2016-11-02 株式会社フリーベアコーポレーション Support unit
CN105710677A (en) * 2016-04-18 2016-06-29 句容五星机械制造有限公司 Auxiliary clamping mechanism for tubular and rod workpieces
TWI646133B (en) * 2017-08-22 2019-01-01 住華科技股份有限公司 Conveyor system
CN108002035B (en) * 2017-11-29 2019-08-30 安徽蓝博玻璃有限公司 A kind of original sheet glass conveying automatic aligning frame
KR102033123B1 (en) * 2017-12-15 2019-10-16 한국항공우주산업 주식회사 Support unit for aircraft parts
CN108705156B (en) * 2018-05-31 2020-08-07 安徽三山机械制造有限公司 Automatic go up interval formula gear machining equipment of unloading
CN110103062A (en) * 2019-05-31 2019-08-09 苏州经贸职业技术学院 A kind of heavy industry board

Citations (2)

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Publication number Priority date Publication date Assignee Title
CN87208521U (en) * 1987-05-30 1987-12-31 秦皇岛市海港耀华玻璃机械厂 Glass sheet conveyer
DE4000106C1 (en) * 1990-01-04 1991-01-24 Zippe Gmbh U. Co, 6980 Wertheim, De

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KR0134290Y1 (en) * 1996-07-30 1999-03-20 정규수 Equipment for transporting and absorbing the board in making light weighed partition board
JPH1179388A (en) 1997-09-16 1999-03-23 Mitsui Eng & Shipbuild Co Ltd Glass sheet handling device
KR100540632B1 (en) 2003-06-27 2006-01-10 엘지.필립스 엘시디 주식회사 Device for Cutting Glass Substrate in Manufacturing Process of Flat Type Display

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
CN87208521U (en) * 1987-05-30 1987-12-31 秦皇岛市海港耀华玻璃机械厂 Glass sheet conveyer
DE4000106C1 (en) * 1990-01-04 1991-01-24 Zippe Gmbh U. Co, 6980 Wertheim, De

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Also Published As

Publication number Publication date
JP2008178948A (en) 2008-08-07
TWI341763B (en) 2011-05-11
CN101229541A (en) 2008-07-30
KR20080070498A (en) 2008-07-30
TW200831377A (en) 2008-08-01
JP4387416B2 (en) 2009-12-16
KR100900388B1 (en) 2009-06-02

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