CN202088052U - Automatic lapping machine for glass edges and corners - Google Patents

Automatic lapping machine for glass edges and corners Download PDF

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Publication number
CN202088052U
CN202088052U CN2011201230892U CN201120123089U CN202088052U CN 202088052 U CN202088052 U CN 202088052U CN 2011201230892 U CN2011201230892 U CN 2011201230892U CN 201120123089 U CN201120123089 U CN 201120123089U CN 202088052 U CN202088052 U CN 202088052U
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CN
China
Prior art keywords
workpiece
emery wheel
ball
platform
transfer machine
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Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CN2011201230892U
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Chinese (zh)
Inventor
赵有科
董利红
李超
王平利
赵勤
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Astronautic Automatic Co Ltd Xi'an
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Astronautic Automatic Co Ltd Xi'an
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Priority to CN2011201230892U priority Critical patent/CN202088052U/en
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Publication of CN202088052U publication Critical patent/CN202088052U/en
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Abstract

The utility model relates to an automatic lapping machine for glass edges and corners, which is applied to the grinding of glass edges and corners on a production line of a PDP (Plasma Display Panel) or an LCD (Liquid Crystal Display). The automatic lapping machine mainly consists of a feeding and discharging tipper (1), a material loading and unloading transfer machine (2), a lapping transfer machine (3), a lapping para-position mechanism (4) and a grinder (5); by using the automatic lapping machine of the utility model, the actions of feeding, loading, para-positioning, lapping tipping, unloading and discharging for lapping the glass edges and corners are automated and are accurate, reliable and stable; meanwhile, the feeding and discharging tipper and the material loading and unloading transfer machine are combined into one so as to simplify the structure, lower the cost and further save the occupied area of a workshop.

Description

Glass edge, angle autogenous mill
Technical field
The utility model relates to a kind of glass grinder, and it is a kind of glass edge, angle autogenous mill specifically, is applicable to the grinding at plasma (PDP) or LCD (LCD) production line upper glass limit, angle.
Background technology
Along with the development of TV industry, the automation and the environmental requirement of its production equipment are more and more higher, and wherein the limit of display glass substrate, angle grinding are the piths that this industry requires automation and environmental protection.It requires to realize charging, material loading, contraposition, grinding transfer, grinds the automation that upset, blanking, discharging etc. are moved on the logistics line, simultaneously, and to grinding the dust abrasive dust that produces and cleaning cooling water and carry out closed removing, with the cleanliness factor of assurance environment.At present, the technology comparative maturity of advanced country's this respects such as Europe, Japan and Korea S, but the complete machine structure complexity, cost an arm and a leg.More domestic automatic degree of production line are lower, be difficult to and abroad compare, and cleannes can not meet the demands.
The utility model content
The purpose of this utility model is the present situation at prior art, and a kind of glass edge, angle autogenous mill are provided, and in the hope of suitable with the performance of overseas equipment, and simplified structure, reduces cost.
The technical solution of the utility model is as follows:
Which comprises at least input and output material tipper, loading and unloading transfer machine, grind the transfer machine, grind contraposition mechanism, abrasive machine;
Described input and output material tipper comprises a support, a workpiece roll-over table is housed on this support, is provided with a upset cylinder between described support and workpiece roll-over table, is provided with workpiece conveying mechanism and workpiece grip mechanism on described workpiece roll-over table; Described workpiece conveying mechanism comprises the workpiece conveying roller that many row of horizontal are arranged, described workpiece conveying roller links by magnetic driving mechanism and feed drive motor; Described workpiece grip mechanism is made of the slide rail of two pairs of clamping bars, these two pairs of clamping bars, parallelogram linkage and clamping drive motors that links to each other with these two pairs of clamping bars;
Described loading and unloading transfer facility have the workpiece receiving platform of a setting, on this workpiece receiving platform, be provided with workpiece grip mechanism, described workpiece receiving platform is fixed on one and moves forward and backward on the seat, this moves forward and backward seat and is installed on the load transfer station of the left and right sides by a ball-screw driving mechanism, and described left and right sides load transfer station is installed on the base by a ball screw framework;
Described grinding transfer facility have the multi-group vacuum sucker, this multi-group vacuum sucker links by a swivel joint and a rotating servo motor, described rotary drive motor is fixed on the vertical sliding, this vertical sliding is installed on the horizontal sliding table by a ball screw framework, and this horizontal sliding table also is installed on the base by a ball screw framework;
Described grinding contraposition mechanism by the location mark post, fixedly camera-shooting table and a dollying platform are formed to be installed on this location mark post one, described dollying platform is installed in the upper end of location mark post by a ball-screw driving mechanism, described camera-shooting table has one and moves horizontally slide unit, and it is installed on the carriage by a micrometer governor motion and an oval screw adjustment structure;
Described abrasive machine comprises an emery wheel case and is installed in the interior emery wheel of this emery wheel case, described emery wheel case is installed on the horizontal movable base by a relocation mechanism, horizontal movable base is installed on the lifting platform by ball screw framework, and described lifting platform is installed on the base by a ramp type lifting regulating mechanism.
The further improved technical scheme of the utility model is as follows:
Described emery wheel is installed on its bolster by ball spline.
Described emery wheel bolster links by fluid power ringfeder and emery wheel driving shaft.
Characteristics of the present utility model are as follows:
One, the utility model has been realized the automation mechanized operation that grind at glass edge, angle fully, and action is accurate, reliable, stable, reached the level of overseas equipment, simultaneously, it unites two into one charging and discharging tipper and upper and lower material tipper, make structure obtain simplifying, reduced cost, also saved the workshop floor space.
Two, the utility model adopts closed grinding, and with negative pressure dust suction mode abrasive dust and sewage is cleared up, and the cleanliness factor of environment is met the demands fully.
Description of drawings
Fig. 1, overall structure of the present utility model and work schematic diagram.
The structural representation of Fig. 2, input and output material tipper (front view).
The vertical view of Fig. 3, Fig. 2.
The rollover states schematic diagram of Fig. 4, Fig. 3.
The structural representation (front view) of Fig. 5, loading and unloading transfer machine.
The side view of Fig. 6, Fig. 5.
The structural representation (front view) of Fig. 7, grinding transfer machine.
The side view of Fig. 8, Fig. 7.
The vertical view of Fig. 9, Fig. 7.
Figure 10, the structure of grinding contraposition mechanism and work schematic diagram.
The structural representation of Figure 11, abrasive machine (front view).
The side view of Figure 12, Figure 11.
The vertical view of Figure 13, Figure 11.
The structural representation of Figure 14, ramp type lift drive mechanism.
The specific embodiment
Referring to Fig. 1, which comprises at least input and output material tipper 1, loading and unloading transfer machine 2, grind transfer machine 3, contraposition mechanism 4, abrasive machine 5;
Referring to Fig. 1~4, described input and output material tipper 1 comprises a support 101, a workpiece roll-over table 102 is housed on this support, between support and workpiece roll-over table, be provided with a upset cylinder 103, on the workpiece roll-over table, be provided with workpiece conveying mechanism and workpiece grip mechanism; Described workpiece conveying mechanism has the workpiece conveying roller 104 that many row of horizontal are arranged, this workpiece conveying roller links by magnetic driving mechanism and feed drive motor 106.Described magnetic driving mechanism has a plurality of magnetic wheels 105, the rotating shaft of described magnetic wheel is vertical with the rotating shaft of workpiece conveying roller 104, and a plurality of magnetic wheels are installed in its rotating shaft at interval, each magnetic wheel is corresponding with a conveying roller quadrature of each row's workpiece conveying roller simultaneously, when feed drive motor 106 drives the axle rotation of magnetic force, each magnetic wheel 105 drives and drives the conveying roller rotation corresponding with its quadrature, then respectively arranges the workpiece conveying roller and rotates together, and it is defeated to finish sending of workpiece.Be connected by the slide rail 109,110 of two pairs of clamping bars 107,108, these two pairs of clamping bars, with these two pairs of clamping bars quadric chain 111 and clamping drive motors 112 of described workpiece grip mechanism constitutes, described two pairs of clamping bars surround a quadrangle, workpiece is clamped and unclamp with it, on described clamping bar, all be provided with a pair of elasticity locating wheel 112 and a pair of card 113 that protects, during clamping, they and workpiece directly touch.
Workpiece is from a side horizontal feed of roll-over table 102, in the plane that delivers into workpiece grip mechanism institute frame by workpiece conveying roller 104, drive the quadric chain action by clamping drive motors 112 then, two pairs of clamping bars 107,108 are clamped simultaneously, driving cylinder 103 by upset then vertically erects roll-over table 102, i.e. state as shown in Figure 4, thus the operation of charging finished.
Referring to Fig. 1,5,6, described loading and unloading transfer machine 2 has the workpiece receiving platform 201 of a setting, is provided with workpiece grip mechanism on this workpiece receiving platform, and this workpiece grip mechanism is identical with structure on the above-mentioned workpiece roll-over table 102.Described workpiece receiving platform 201 is installed in one and moves forward and backward on the seat 202, this moves forward and backward seat 202 and is installed on the move left and right platform 203 by front and back ball-screw driving mechanism, and described left and right sides load transfer station is installed on the base 204 by left and right sides ball-screw driving mechanism.Among the figure piece number 205 be before and after the belt gear of servomotor and ball-screw in the ball-screw driving mechanism, piece number 206 is positions of servo motor shaft in the ball-screw driving mechanism of the left and right sides.
After charging tipper 1 vertically erects workpiece, position, front, rear, left and right by control receiving platform 201, receiving platform 201 is accurately aimed at roll-over table, even it is parallel with the positioning and clamping mechanism on the roll-over table that the work piece positioning on the receiving platform is held mechanism, the work piece positioning of controlling then on the receiving platform 201 is held mechanism's clamping work pieces, and the work piece positioning on the roll-over table is held mechanism and is unclamped workpiece, and then workpiece is delivered on the loading and unloading transfer machine, thereby the workpiece of finishing material loading receives operation.
Referring to Fig. 1,7~9, described grinding transfer machine 3 has five groups of vacuum cups 301, these five groups of vacuum cups 301 link by a swivel joint 302 and rotating servo motor 303, described rotating servo motor 303 is a hollow-core construction, described swivel joint 302 coaxial being installed in this hollow-core construction, this swivel joint can adopt the patent (application number be 201020597325.X) of the applicant in first to file, realizes five groups of sucker gas circuits and rotates the purpose of separating with it.Described rotating servo motor 303 is fixed on the vertical sliding 304, and this vertical sliding is installed on the horizontal sliding table 305 by ball-screw driving mechanism up and down, and this horizontal sliding table is installed on the base 306 by horizontal ball-screw driving mechanism.Described horizontal ball-screw driving mechanism is by horizontal servo motor 307, belt gear 308, horizontal ball screw assembly, 309 and guideway 310 constitute, by the number of turns of horizontal servo motor 307 according to the instruction driving leading screw rotation of control system, then feed screw nut drives horizontal sliding table 305 corresponding mobile horizontal ranges.More than or with all the ball-screw driving mechanisms described in hereinafter all structure is identical therewith.
During material loading, grind the initial position A that transfer machine 3 is positioned at its grinding, after loading and unloading transfer machine 2 receives workpiece, workpiece is moved to the A of position all the time that grinds the transfer machine by left/right movement device, workpiece is projected forwardly to the vacuum cup 301 that grinds the transfer machine by moving forward and backward mechanism again, then vacuum cup holds workpiece, and loading and unloading transfer machine unclamps workpiece then, thereby finishes whole operations of material loading.
Referring to Fig. 1,10, described grinding contraposition mechanism 4 is by location mark post 401, fixedly camera-shooting table 402 and a dollying platform 403 are formed to be installed on this location mark post one, described dollying platform is installed in the upper end of location mark post 401 by a ball-screw driving mechanism 404, it vertically (Y direction) move, described camera-shooting table 402 has one and moves horizontally slide unit 402-1, it is installed on the carriage 402-3 by a micrometer governor motion 402-2 and oval screw adjustment structure, micrometer governor motion 402-2 is used for the front and back (directions X) of horizontal sliding table to be regulated, and oval screw adjustment structure is used for (Z direction) adjusting about horizontal sliding table.During installation, by the adjusting of above-mentioned X, Z, Y direction, make two video cameras provide a vertical position line, this position line is aimed at the feed well of abrasive machine.For to bit manipulation, be provided with two identification points 601,602 at workpiece 6, during contraposition, the image that control system provides by video camera, find out the deviation of two identification points on two camera field of view centers (being anchor point) and the workpiece, the guiding mechanism up and down of transfer machine 3 and upper and lower position and the angle that the sucker rotating mechanism is regulated workpiece are ground in control then, and two camera field of view centers are overlapped with intact the closing of the identification point on the workpiece, have promptly finished the grinding contraposition.
Referring to Figure 11~13, described abrasive machine 5 has an emery wheel case 501 and is installed in the interior emery wheel of this emery wheel case, described emery wheel can adopt the patent (ZL201020124486.7) of the applicant in first to file, the circumference flour milling of this emery wheel is provided with a plurality of spaced apart slot grindings, during grinding, pass in the slot grinding therein of glass edge or angle, promptly realized grinding; Described emery wheel is installed on its bolster by ball spline, emery wheel is moved axially can carrying out trace, thereby make the slot grinding of emery wheel have the function of an adaptability fine setting to charging, can avoid charging and bumping firmly of slot grinding and occurs inferior.Change emery wheel for convenience and fast, described emery wheel bolster links by a fluid power ringfeder and driving shaft, and its driving shaft links by belt gear 502 and its rotary drive motor 503; The upper end of described emery wheel case 501 has feed well 501-1, its lower end is provided with negative pressure suction port 501-2, also be provided with on the casing and grind water inlet pipe etc., described negative pressure suction port 501-2 and a negative pressure dust catcher join, grind the abrasive dust and the sewage that produce and all siphon away, guaranteed the cleanliness factor that grinds by the negative pressure dust catcher.Described emery wheel case 501 is installed in by a relocation mechanism and moves forward and backward on the seat 504, described relocation mechanism has a unsteady platform 507, platform one end that should float is installed in the rotating shaft 508, the other end is lifted by cylinder 509, lift the position at this and be provided with upper and lower two locating pieces, the cylinder platform that will float is lifted on the position of locating piece restriction; When workpiece enters the emery wheel case, press down unsteady platform slightly, the platform that then floats goes up top elastic force for one in emery wheel case, makes emery wheel have the elasticity compaction, has guaranteed the reliability of grinding.The described seat 504 that moves forward and backward is installed on the lifting platform 505 by a ball-screw driving mechanism, and piece number 510 is the servomotor of described ball-screw driving mechanism among the figure, and piece number 511 is installation sites of lead screw shaft.When need changing slot grinding, the SERVO CONTROL control by this ball-screw moves forward and backward moving of seat, thereby the emery wheel in the emery wheel case is moved axially, thereby realizes changing slot grinding.Described lifting platform 505 is installed on the base 506 by the ramp type elevating mechanism, and as shown in figure 14, described ramp type elevating mechanism is made of a pair of ramp blocks 512, slide rail 514 and a ball-screw driving mechanism 513.Drive by ball-screw driving mechanism 513 and to push away before the inclined-planes or retreat, lifting platform 505 is accurately risen or drop to required height, can adjust the height of emery wheel by this lift adjustment by SERVO CONTROL.
Referring to Fig. 1, during grinding, grind transfer machine 3 and shift to final position B from initial position A level, workpiece passes abrasive machine 5, thereby finishes the grinding at a limit of glass or an angle; After having ground a limit or angle, grind transfer machine 3 and workpiece is lifted and rotates to another location of workpiece, move horizontally simultaneously and get back to first position A of beginning, repeat above-mentioned grinding again, and the like, four limits and four whole grindings in angles of workpiece are finished, grind transfer machine 3 then workpiece water is moved to initial position A, carry out the operation (being the reverse operating of material loading and charging) of blanking and discharging.
The grinding at plasma (PDP) or LCD (LCD) production line upper glass limit, angle generally need be carried out carse, medium and small three kinds of grindings successively, therefore, this grinder is provided with carse, medium and small three grinders, workpiece once by carse, medium and small three grinders, once finishes carse, medium and small grinding.When grinding simple glass, a middle grinding machine for super can only be set according to circumstances.

Claims (3)

1. a glass edge, angle autogenous mill is characterized in that:
Which comprises at least input and output material tipper (1), loading and unloading transfer machine (2), grind transfer machine (3), grind contraposition mechanism (4), abrasive machine (5);
Described input and output material tipper (1) comprises a support (101), a workpiece roll-over table (102) is housed on this support, between described support and workpiece roll-over table, be provided with a upset cylinder (103), on described workpiece roll-over table (102), be provided with workpiece conveying mechanism and workpiece grip mechanism; Described workpiece conveying mechanism comprises the workpiece conveying roller (104) that many row of horizontal are arranged, described workpiece conveying roller links by magnetic driving mechanism and feed drive motor (106); Described workpiece grip mechanism is made of the slide rail (109,110) of two pairs of clamping bars (107,108), these two pairs of clamping bars, the parallelogram linkage (111) that links to each other with these two pairs of clamping bars and a clamping drive motors (112);
Described loading and unloading transfer machine (2) has the workpiece receiving platform (201) of a setting, on this workpiece receiving platform, be provided with workpiece grip mechanism, described workpiece receiving platform is fixed on one and moves forward and backward on the seat (202), this moves forward and backward seat (202) and is installed on the left and right sides load transfer station (203) by a ball-screw driving mechanism, and described left and right sides load transfer station is installed on the base (204) by a ball screw framework;
Described grinding transfer machine (3) has multi-group vacuum sucker (301), this multi-group vacuum sucker (301) links by a swivel joint (302) and a rotating servo motor (303), described rotary drive motor is fixed on the vertical sliding (304), this vertical sliding is installed on the horizontal sliding table (305) by a ball screw framework, and this horizontal sliding table also is installed on the base (306) by a ball screw framework;
Described grinding contraposition mechanism (4) by location mark post (401), fixedly camera-shooting table (402) and a dollying platform (403) are formed to be installed on this location mark post one, described dollying platform is installed in the upper end of location mark post (401) by a ball-screw driving mechanism (404), described camera-shooting table (402) has one and moves horizontally slide unit (402-1), and it is installed on the carriage (402-3) by a micrometer governor motion (402-2) and an oval screw adjustment structure;
Described abrasive machine (5) comprises an emery wheel case (501) and is installed in the interior emery wheel of this emery wheel case, described emery wheel case (501) is installed on the horizontal movable base (504) by a relocation mechanism, horizontal movable base is installed on the lifting platform (505) by ball screw framework, and described lifting platform (505) is installed on the base (506) by a ramp type lifting regulating mechanism.
2. glass edge according to claim 1, angle autogenous mill is characterized in that: described emery wheel is installed on its bolster by ball spline.
3. glass edge according to claim 1 and 2, angle autogenous mill is characterized in that: described emery wheel bolster links by fluid power ringfeder and emery wheel driving shaft.
CN2011201230892U 2011-04-25 2011-04-25 Automatic lapping machine for glass edges and corners Expired - Lifetime CN202088052U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201230892U CN202088052U (en) 2011-04-25 2011-04-25 Automatic lapping machine for glass edges and corners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201230892U CN202088052U (en) 2011-04-25 2011-04-25 Automatic lapping machine for glass edges and corners

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Publication Number Publication Date
CN202088052U true CN202088052U (en) 2011-12-28

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107443174A (en) * 2016-05-31 2017-12-08 无锡华润上华科技有限公司 The method that abnormal wafer is ground using grinder station
CN109623612A (en) * 2018-12-29 2019-04-16 瑞盛环境股份有限公司 Magnetic-coagulation High-rate sedimentation purification device and its treatment process
CN111618697A (en) * 2020-06-10 2020-09-04 东莞市润晨电子科技有限公司 Automatic glass edge grinding machine
CN112355777A (en) * 2020-11-11 2021-02-12 深圳市远大精密设备有限公司 Flexible surface cleaning and grinding equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107443174A (en) * 2016-05-31 2017-12-08 无锡华润上华科技有限公司 The method that abnormal wafer is ground using grinder station
CN107443174B (en) * 2016-05-31 2019-06-07 无锡华润上华科技有限公司 The method for grinding abnormal wafer using grinder station
CN109623612A (en) * 2018-12-29 2019-04-16 瑞盛环境股份有限公司 Magnetic-coagulation High-rate sedimentation purification device and its treatment process
CN111618697A (en) * 2020-06-10 2020-09-04 东莞市润晨电子科技有限公司 Automatic glass edge grinding machine
CN112355777A (en) * 2020-11-11 2021-02-12 深圳市远大精密设备有限公司 Flexible surface cleaning and grinding equipment

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Granted publication date: 20111228