CN106625064B - Sapphire sheet polishing and grinding apparatus - Google Patents

Sapphire sheet polishing and grinding apparatus Download PDF

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Publication number
CN106625064B
CN106625064B CN201611226022.5A CN201611226022A CN106625064B CN 106625064 B CN106625064 B CN 106625064B CN 201611226022 A CN201611226022 A CN 201611226022A CN 106625064 B CN106625064 B CN 106625064B
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CN
China
Prior art keywords
grinding
rack
motor
polishing
sapphire sheet
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Active
Application number
CN201611226022.5A
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Chinese (zh)
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CN106625064A (en
Inventor
袁建军
蔡玉鹏
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Jiaxing Weizhi Holdings Ltd
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Jiaxing Weizhi Holdings Ltd
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Priority to CN201611226022.5A priority Critical patent/CN106625064B/en
Publication of CN106625064A publication Critical patent/CN106625064A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/02Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving a reciprocatingly-moved work-table
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/02Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/06Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10Single-purpose machines or devices
    • B24B7/16Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain

Abstract

A kind of sapphire sheet polishing and grinding apparatus,Belong to a kind of rubbing down equipment,Including rack,For placing the carrier of sapphire sheet and rack-mounted multiple polishing and grinding mechanisms and multiple carriers compression and translation mechanism,Polishing and grinding mechanism includes mounting bracket,Polish-grinding plate and the first motor,First motor is connect with mounting bracket,The output shaft of first motor is connect with polish-grinding plate,Carrier compresses and translation mechanism includes installing plate,Cylinder,Mobile base,The motor rack of connecting rod and connection on a mounting board,Installing plate is equipped with laterally steering column,Mobile base is connect by first straight line bearing with laterally steering column,The second motor is connected on motor rack,Eccentric block is connected on the output shaft of second motor,Connecting rod two end is hinged respectively with eccentric block and Mobile base,Cylinder is mounted on Mobile base,Compression bar column is connected on the piston rod of cylinder,Carrier includes platen and sucker,Platen is equipped with shrinkage pool.Rubbing down effect of the present invention is good, processing quality is stable, production efficiency is high, easy to operate.

Description

Sapphire sheet polishing and grinding apparatus
Technical field:
The present invention relates to a kind of rubbing down equipment, are especially a kind of sapphire sheet polishing and grinding apparatus.
Background technology:
The main component of sapphire sheet is alundum (Al2O3) (Al2O3), it is very wide that optics penetrates band, also high, resistance to hardness High temperature and erosion-resisting feature are a kind of photoelectric cell materials having many uses, are used as LED light substrate, display screen, laser Eyeglass etc., sapphire are a kind of fragile materials, and have very high hardness, therefore processing difficulties.With photoelectric information technology It rapidly develops, the yield and quality demand of sapphire material is all increasingly being increased, and it is crucial in sapphire process A step be that special rubbing down equipment is needed to be polished grinding process to its surface, existing many rubbing down equipment use two more The movement locus of disk relative rotation carries out rubbing down, and typically sapphire sheet outside deterioration speed is more than inside, leads to rubbing down not The phenomenon that uniformly influencing product quality or even turned-down edge, unfilled corner or fracture can be caused, low production efficiency;And to blue precious Before flag carries out rubbing down, it usually needs its position is fixed, existing many equipment are by the way of aspiration disk to blue precious Flag is fixed, and not only needs a set of air-extractor in this way, but also also needs to design special stomata, causes structure more multiple Miscellaneous, operation is also more complicated.
Invention content:
The technical problem to be solved by the present invention is to, provide a kind of rubbing down effect is good, processing quality is stable, production efficiency is high, Easy to operate sapphire sheet polishing and grinding apparatus.
The technical solution of the present invention is to provide a kind of sapphire sheet polishing and grinding apparatus, including rack, for placing blue treasured The carrier of flag and rack-mounted multiple polishing and grinding mechanisms are mounted on one in the rack right over each polishing and grinding mechanism A carrier compresses and translation mechanism, and each polishing and grinding mechanism is compressed with corresponding carrier and translation mechanism forms a rubbing down work Position, polishing and grinding mechanism include mounting bracket, polish-grinding plate and the first motor, mounting bracket and are connect with rack, and the first motor connects with mounting bracket It connects, the output shaft of the first motor is connect with polish-grinding plate, and carrier compresses and translation mechanism includes installing plate, cylinder, Mobile base, connecting rod And the motor rack of connection on a mounting board, installing plate are mounted in rack, front and rear sides are equipped with laterally steering column on installing plate, Mobile base is connect with laterally steering column by first straight line bearing and can transversely lead slided, and second is connected on motor rack Motor is connected with eccentric block on the output shaft of the second motor, and one end and the eccentric block of connecting rod are hinged, the other end of connecting rod and movement Seat is hinged, and cylinder is mounted on Mobile base, and compression bar column is connected on the piston rod of cylinder, and carrier includes platen and is connected to platen Sucker on one end face, sucker are equipped with the placing groove for placing sapphire sheet, are equipped with that sapphire sheet is sucked in placing groove Villus, another end face of platen is equipped with the shrinkage pool of pressure supply roofbolt press-in.
Sapphire sheet polishing and grinding apparatus of the present invention, wherein, it is equipped between cylinder and Mobile base and adjusts cylinder anteroposterior position The regulating mechanism put, regulating mechanism refer to that the both sides of Mobile base are equipped with longitudinally guiding column, and cylinder is by second straight line bearing with indulging It to lead connection and lead can slide along longitudinal direction, be rotary with screw on cylinder, screw is rotatably connected with Mobile base, screw End is equipped with handle.
Sapphire sheet polishing and grinding apparatus of the present invention, wherein, rack is equipped with water inlet pipe, and the top of each polish-grinding plate is equal Equipped with the outlet pipe communicated with water inlet pipe, rack is equipped with sink, and each polish-grinding plate is respectively positioned in sink, and rack is equipped with and water The drainpipe that slot communicates.
Sapphire sheet polishing and grinding apparatus of the present invention, wherein, in conical structure, shrinkage pool side wall is set for the lower end of compression bar column Have and the matched taper surface of conical structure.
After more than structure, compared with prior art, sapphire sheet polishing and grinding apparatus of the present invention has the following advantages:It uses When, first in the placing groove of sucker that the sapphire sheet of rubbing down is needed to be placed on carrier, indigo plant can be sucked in the villus in placing groove Then jewel piece is placed on the carrier with sapphire sheet on polish-grinding plate and makes shrinkage pool on the platen of carrier upward and be located at The underface of compression bar column, at this moment being moved down by the piston rod of cylinder can be such that compression bar column is pressed in the shrinkage pool of platen, realize Then work sapphire sheet being pressed on polish-grinding plate drives polish-grinding plate to rotate come rubbing down sapphire sheet by the first motor, with This simultaneously, the rotation of the second motor can drive eccentric block to rotate, the rotation of eccentric block can be driven by connecting rod Mobile base, cylinder and Transversely lead or so slidably reciprocates compression bar column together, and the left and right of compression bar column, which moves back and forth, can drive carrier or so to move back It is dynamic, it is achieved thereby that the sapphire sheet work that left and right moves back and forth while rubbing down on polish-grinding plate and on polish-grinding plate, therefore The rate of wear of sapphire sheet outwardly and inwardly can be made suitable, rubbing down is more uniform to be less prone to turned-down edge, unfilled corner or fracture Phenomenon, rubbing down effect is good, processing quality is stablized, while improves production efficiency, and each rubbing down station can independently carry out rubbing down Work, is independent of each other, thus sapphire sheet polishing and grinding apparatus of the present invention can at the same to a multiple same models or different model Sapphire sheet is polished, and considerably increases production chains;In addition with the prior art by the way of aspiration disk to sapphire Piece is fixed, and not only needs to design special stomata, and also needs to a set of air-extractor and compare, and sapphire sheet of the present invention is thrown Mill apparatus is that sapphire sheet is pressed on polish-grinding plate by cylinder, and structure is simpler, and easy to operate.
The effect of regulating mechanism is:In debugging machine, the position before and after cylinder can be adjusted so as to change sapphire sheet Position in the front-back direction on polish-grinding plate, for obtaining best rubbing down effect.
Water inlet pipe and outlet pipe are used to convey rubbing down position grinding fluid, and sink is used to collect used grinding fluid and lead to Cross drainpipe discharge.
The lower end of compression bar column be in conical structure, shrinkage pool side wall be equipped with the matched taper surface of conical structure, can make Compression bar column and the shrinkage pool cooperation on platen are more accurate, and compression bar column is made to drive carrier movement more smooth.
Description of the drawings:
Fig. 1 is the dimensional structure diagram of sapphire sheet polishing and grinding apparatus of the present invention;
Fig. 2 is the dimensional structure diagram of polishing and grinding mechanism in sapphire sheet polishing and grinding apparatus of the present invention;
Fig. 3 is carrier compression and the dimensional structure diagram of translation mechanism in sapphire sheet polishing and grinding apparatus of the present invention;
Fig. 4 is the dimensional structure diagram in one direction of carrier in sapphire sheet polishing and grinding apparatus of the present invention;
Fig. 5 is the dimensional structure diagram in another direction of carrier in sapphire sheet polishing and grinding apparatus of the present invention.
Specific embodiment:
Sapphire sheet polishing and grinding apparatus of the present invention is described further with reference to the accompanying drawings and detailed description:
As shown in Figures 1 to 5, sapphire sheet polishing and grinding apparatus of the present invention includes rack 24, the load for placing sapphire sheet Tool 20 and five polishing and grinding mechanisms in rack 24, be respectively mounted in the rack 24 right over each polishing and grinding mechanism there are one Carrier compresses and translation mechanism, and each polishing and grinding mechanism is compressed with corresponding carrier and translation mechanism forms a rubbing down station, Polishing and grinding mechanism includes mounting bracket 2,4 and first motor 1 of polish-grinding plate, and mounting bracket 2 is connect with rack 24, the first motor 1 and installation Frame 2 connects, and the output shaft of the first motor 1 is connect with polish-grinding plate 4, and polish-grinding plate 4 can be turned by bearing and bearing block 3 with mounting bracket 2 Dynamic connection, carrier compresses and translation mechanism includes installing plate 7, cylinder 14, Mobile base 17, connecting rod 11 and is connected to installing plate 7 On motor rack 8, installing plate 7 is mounted in rack 24, and front and rear sides are equipped with laterally steering column 6 on installing plate 7, and Mobile base 17 is logical It crosses first straight line bearing 5 to connect and can transversely lead 6 slide with laterally steering column 6, the second motor is connected on motor rack 8 9, eccentric block 10 is connected on the output shaft of the second motor 9, one end of connecting rod 11 and eccentric block 10 are hinged, the other end of connecting rod 11 It is hinged with Mobile base 17, the regulating mechanism for adjusting 14 front and back position of cylinder, the adjusting machine are equipped between cylinder 14 and Mobile base 17 Structure specifically refers to:The both sides of Mobile base 17 are equipped with longitudinally guiding column 16, and cylinder 14 passes through second straight line bearing 15 and longitudinally guiding Column 16 is connected and lead 16 can be slided along longitudinal direction, and screw 12 is rotary on cylinder 14, and screw 12 is rotatably connected with Mobile base 17, The end of screw 12 is equipped with handle 13;Compression bar column 18 is connected on the piston rod of cylinder 14, carrier includes platen 20 and is connected to Sucker 29 on 20 1 end faces of platen, sucker 29 are equipped with the placing groove 21 for placing sapphire sheet, are equipped with and use in placing groove 21 In the villus that sapphire sheet is sucked, the depth of placing groove 21 is slightly less than the thickness of sapphire sheet, and the diameter of placing groove 21 is slightly larger than The diameter of sapphire sheet, the size for adjusting the placing groove 21 on sucker 29 are adapted to various sizes of sapphire sheet, platen 20 Another end face be equipped with the shrinkage pool 22 that pressure supply roofbolt 18 is pressed into, the lower end of compression bar column 18 is in conical structure 19, shrinkage pool 22 Side wall is equipped with is more than the diameter of twice of platen 20, rack with 19 matched taper surface 23 of conical structure, the diameter of polish-grinding plate 4 24 are equipped with water inlet pipe 25, and the top of each polish-grinding plate 4 is equipped with the outlet pipe 26 communicated with water inlet pipe 25, and rack 24 is equipped with Sink 28, each polish-grinding plate 4 are respectively positioned in sink 28, and rack 24 is equipped with the drainpipe 27 communicated with sink 28, the first motor 1 Be built-in with deceleration mechanism on the second motor 9, and the first motor 1 with deceleration mechanism and the second motor 9 are commercially available Product, therefore its concrete structure does not repeat herein.
The operation principle of sapphire sheet polishing and grinding apparatus of the present invention is:First the sapphire sheet of rubbing down is needed to be placed on carrier Sucker 29 placing groove 21 in, sapphire sheet can be sucked (particularly in the case of immersion) in villus in placing groove 21, so The carrier with sapphire sheet is placed on polish-grinding plate 4 afterwards and makes the shrinkage pool 22 on the platen 20 of carrier upward and positioned at compression bar The underface of column 18, while sapphire sheet can be pressed on polish-grinding plate 4, at this moment being moved down by the piston rod of cylinder 14 can drive Compression bar column 18 moves down, and compression bar column 18 is made to be pressed in the shrinkage pool 22 of platen 20, realizes and sapphire sheet is pressed in polish-grinding plate 4 On work, then by the first motor 1 drive polish-grinding plate 4 rotation come rubbing down sapphire sheet, at the same time, the second motor 9 Rotation can drive eccentric block 10 to rotate, and the rotation of eccentric block 10 can drive transversely 6 left side of lead of Mobile base 17 by connecting rod 11 The right side slidably reciprocates, and the left and right of Mobile base 17, which moves back and forth, can drive cylinder 14 and compression bar column 18 or so to move back and forth, compression bar column 18 Left and right move back and forth and carrier or so can be driven to move back and forth, it is achieved thereby that sapphire sheet is while rubbing down on polish-grinding plate 4 And the work that moves back and forth of left and right on polish-grinding plate 4, make that the rate of wear of sapphire sheet outwardly and inwardly is suitable, and rubbing down is more uniform The phenomenon that being less prone to turned-down edge, unfilled corner or fracture, rubbing down effect is good, processing quality is stablized, and improves production efficiency, polish-grinding plate 4 diameter is more than the diameter of twice of platen 20, and sapphire sheet can be made to pass fully through throwing when left and right moves back and forth on polish-grinding plate 4 The center of circle of mill 4.Each rubbing down station can independently carry out rubbing down work, be independent of each other, therefore sapphire sheet rubbing down of the present invention Device can carry out rubbing down to the sapphire sheet of multiple same models or different model simultaneously, considerably increase the flexible of production Property.In addition in the machine of tune, can 12 forward and reverse rotation of screw can be driven by artificial forward and reverse rotational handle 13, screw 12 is just Cylinder 14 can be made lead 16 is moved forward and backward and changes the position before and after cylinder 14 along longitudinal direction by rotating backward, and in sapphire sheet Rubbing down during, the position before and after cylinder 14 is constant.
Particular embodiments described above is only that the preferred embodiment of the present invention is described, not to the present invention Range be defined, under the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art to the present invention skill The various modifications and improvement that art scheme is made should all be fallen into the protection domain that claims of the present invention determines.

Claims (4)

1. a kind of sapphire sheet polishing and grinding apparatus, it is characterised in that:Including rack (24), for place the carrier of sapphire sheet and Multiple polishing and grinding mechanisms in rack (24), are respectively mounted that there are one carriers in the rack (24) right over each polishing and grinding mechanism Compression and translation mechanism, each polishing and grinding mechanism is compressed with corresponding carrier and translation mechanism forms a rubbing down station, described Polishing and grinding mechanism includes mounting bracket (2), polish-grinding plate (4) and the first motor (1), and the mounting bracket (2) connect with rack (24), institute It states the first motor (1) to connect with mounting bracket (2), the output shaft of first motor (1) is connect with polish-grinding plate (4), the carrier It compresses and translation mechanism includes installing plate (7), cylinder (14), Mobile base (17), connecting rod (11) and is connected on installing plate (7) Motor rack (8), the installing plate (7) in rack (24), on the installing plate (7) front and rear sides be equipped with laterally steering Column (6), the Mobile base (17) are connect with laterally steering column (6) by first straight line bearing (5) and can transversely lead (6) It slides, is connected with the second motor (9) on the motor rack (8), eccentric block is connected on the output shaft of second motor (9) (10), one end of the connecting rod (11) and eccentric block (10) are hinged, and the other end and Mobile base (17) of the connecting rod (11) are hinged, The cylinder (14) is connected with compression bar column (18), the load on Mobile base (17) on the piston rod of the cylinder (14) Has the sucker (29) for including platen (20) and being connected on (20) end faces of platen, the sucker (29), which is equipped with, places blue treasured The placing groove (21) of flag, is equipped with the villus for sapphire sheet to be sucked in the placing groove (21), the platen (20) it is another One end face is equipped with the shrinkage pool (22) of pressure supply roofbolt (18) press-in.
2. sapphire sheet polishing and grinding apparatus according to claim 1, it is characterised in that:The cylinder (14) and Mobile base (17) Between be equipped with the regulating mechanism for adjusting cylinder (14) front and back position, the regulating mechanism refers to, the both sides of the Mobile base (17) Equipped with longitudinally guiding column (16), the cylinder (14) is connect with longitudinally guiding column (16) by second straight line bearing (15) and can edge Longitudinally guiding column (16) slides, and screw (12) is rotary on the cylinder (14), and the screw (12) is rotatable with Mobile base (17) Connection, the end of the screw (12) are equipped with handle (13).
3. sapphire sheet polishing and grinding apparatus according to claim 1 or 2, it is characterised in that:The rack (24) be equipped with into Water pipe (25), is equipped with the outlet pipe (26) communicated with water inlet pipe (25) above each polish-grinding plate (4), on the rack (24) Equipped with sink (28), each polish-grinding plate (4) is respectively positioned in sink (28), and the rack is equipped with the draining communicated with sink (28) It manages (27).
4. sapphire sheet polishing and grinding apparatus according to claim 1, it is characterised in that:The lower end of the compression bar column (18) is in circle Pyramidal structure (19), shrinkage pool (22) side wall are equipped with and conical structure (19) matched taper surface (23).
CN201611226022.5A 2016-12-27 2016-12-27 Sapphire sheet polishing and grinding apparatus Active CN106625064B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611226022.5A CN106625064B (en) 2016-12-27 2016-12-27 Sapphire sheet polishing and grinding apparatus

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Application Number Priority Date Filing Date Title
CN201611226022.5A CN106625064B (en) 2016-12-27 2016-12-27 Sapphire sheet polishing and grinding apparatus

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CN106625064B true CN106625064B (en) 2018-07-10

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108620967A (en) * 2018-05-07 2018-10-09 刘淑音 A kind of efficient grinding device of quartz crystal processing

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CN204171847U (en) * 2014-09-15 2015-02-25 冠亿精密工业(昆山)有限公司 A kind of new and effective flat polisher
CN204487385U (en) * 2015-02-12 2015-07-22 雅安六方星群光电有限公司 The sanding apparatus that a kind of sapphire sheet is special
CN104924195A (en) * 2015-06-12 2015-09-23 浙江工业大学 Sapphire wafer efficient ultra-precision machining method
CN204868553U (en) * 2015-06-30 2015-12-16 深圳市悦目光学器件有限公司 Multi -functional copper mill of sapphire double -end
CN206343984U (en) * 2016-12-27 2017-07-21 嘉兴高维智控有限公司 Sapphire sheet polishing and grinding apparatus

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JP2006305713A (en) * 2005-03-28 2006-11-09 Nikon Corp Suction apparatus, polishing device, semiconductor device and semiconductor device manufacturing method

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Publication number Priority date Publication date Assignee Title
CN204171847U (en) * 2014-09-15 2015-02-25 冠亿精密工业(昆山)有限公司 A kind of new and effective flat polisher
CN204487385U (en) * 2015-02-12 2015-07-22 雅安六方星群光电有限公司 The sanding apparatus that a kind of sapphire sheet is special
CN104924195A (en) * 2015-06-12 2015-09-23 浙江工业大学 Sapphire wafer efficient ultra-precision machining method
CN204868553U (en) * 2015-06-30 2015-12-16 深圳市悦目光学器件有限公司 Multi -functional copper mill of sapphire double -end
CN206343984U (en) * 2016-12-27 2017-07-21 嘉兴高维智控有限公司 Sapphire sheet polishing and grinding apparatus

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