CN107971918A - A kind of G6 liquid crystal substrate glass grinder - Google Patents
A kind of G6 liquid crystal substrate glass grinder Download PDFInfo
- Publication number
- CN107971918A CN107971918A CN201711242454.XA CN201711242454A CN107971918A CN 107971918 A CN107971918 A CN 107971918A CN 201711242454 A CN201711242454 A CN 201711242454A CN 107971918 A CN107971918 A CN 107971918A
- Authority
- CN
- China
- Prior art keywords
- electric rotating
- rotating machine
- leading screw
- grinding unit
- liquid crystal
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
- B24B55/045—Protective covers for the grinding wheel with cooling means incorporated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of G6 liquid crystal substrate glass grinder, increase grinding unit newly on the electric rotating machine shield of existing grinder, newly-increased grinding unit includes leading screw, the motor shroud being fixedly connected with the movable back board of leading screw, electric rotating machine is fixedly installed in motor shroud, the output shaft of electric rotating machine is fixedly connected with abrasive wheel, the stationary backplate of leading screw is fixedly connected with original motor shroud, in the case where not increasing new servo-control system, feeding control is carried out using existing control system, greatlys save cost.
Description
Technical field
The invention belongs to glass grinder technical field, and in particular to a kind of G6 liquid crystal substrate glass grinder.
Background technology
Liquid crystal substrate glass needs to carry out edging after the completion of cutting, and existing grinder is mostly the grinder of two axis, i.e.,
Two abrasive wheels are driven by two main shafts, the method that grinding makes glass pass sequentially through two abrasive wheels grinds glass
Mill, but the glass after grinding has not caught up with the quality requirements needed for high-precision end display device, so needing to propose a kind of be applicable in
In the lapping device of G6 liquid crystal substrate glass, grinding quality is improved.
The content of the invention
To solve the above-mentioned problems, in line with lifting product quality, the present invention provides a kind of grinding of G6 liquid crystal substrate glass
Machine, solves the problems, such as the technical requirements that the existing mach G6 liquid crystal substrate glass of grinding does not reach.
To reach above-mentioned purpose, a kind of G6 liquid crystal substrate glass grinder of the present invention, including first be arranged side by side
Grinding unit, the second grinding unit and the 3rd grinding unit being fixed on the second grinding unit, above three grinding unit
Include electric rotating machine, the output shaft of electric rotating machine is fixedly connected with abrasive wheel, the first grinding unit and the second grinding unit
Electric rotating machine is fixedly connected with position adjusting mechanism, and electric rotating machine can be made horizontal for position adjusting mechanism or/and vertical and straight movement, and the 3rd
The electric rotating machine of grinding unit is fixed on by leading screw on the electric rotating machine of the second grinding unit.
Further, position adjusting mechanism includes horizontally disposed leading screw and the leading screw being vertically arranged, and electric rotating machine is fixed
In the stationary backplate for the leading screw being vertically arranged, the mobile backboard for the leading screw being vertically arranged and the fixed back of the body of horizontally disposed leading screw
Plate is fixedly connected, and two leading screws drive by servomotor.
Further, waterproof cover is cased with outside abrasive wheel, waterproof cover is hollow round table structure, is provided with waterproof cover for wearing
The through hole of electric rotating machine is crossed, waterproof cover side offers gap.
Further, motor shroud is cased with outside electric rotating machine, waterproof cover upper end is fixedly connected with motor shroud lower face.
Further, waterproof cover side is provided with inlet opening, and the axis of inlet opening is parallel with horizontal plane.
Further, the main material of motor shroud and waterproof cover is aluminum material.
Compared with prior art, the present invention at least has technique effect beneficial below, a kind of G6 crystal liquid substrates of the present invention
Glass grinder, including the first grinding unit being arranged side by side, the second grinding unit and are fixed on the second grinding unit
3rd grinding unit, the structure of two grinding units is identical, grinding unit bag electric rotating machine, the output shaft of electric rotating machine and grinding
Wheel is fixedly connected, and electric rotating machine is fixedly connected with position adjusting mechanism, and position adjusting mechanism can make electric rotating machine horizontal or/and perpendicular
Straight movement, the electric rotating machine that the 3rd grinding unit includes abrasive wheel and drives abrasive wheel to rotate, electric rotating machine are fixed by leading screw
On the electric rotating machine of the second grinding unit, three abrasive wheels are successively ground glass, and the 3rd abrasive wheel can also be according to need
Finer adjustment is carried out, can significantly lift product quality, is promoted to high-precision end product, utilizes existing second axis
Control system carries out feeding control, greatlys save cost, and need not transform existing equipment, and narrow and small sky is utilized by rationally designing
Between reach transformation purpose.
Further, position adjusting mechanism includes horizontally disposed leading screw and the leading screw being vertically arranged, and electric rotating machine is fixed
In the stationary backplate for the leading screw being vertically arranged, the mobile backboard for the leading screw being vertically arranged and the fixed back of the body of horizontally disposed leading screw
Plate is fixedly connected, and two leading screws drive by servomotor, have the advantages of simple structure and easy realization, cost is low.
Further, waterproof cover is cased with outside abrasive wheel, waterproof cover is hollow round table structure, is provided with waterproof cover for wearing
The through hole of electric rotating machine is crossed, waterproof cover side offers gap, abrasive wheel is exposed a part and glass is ground.Waterproof cover
Cover on the outside of abrasive wheel, for protecting the operation of abrasive wheel, waterproof cover side offers inlet opening, and inlet opening is used to be that shower is cold
But liquid provides circulation path.
Further, motor shroud is cased with outside electric rotating machine, waterproof cover upper end is fixedly connected with motor shroud lower face, electricity
Machine shield plays motor fixed and protects, while for fixing waterproof cover, multiple functions are realized with simple structure.
Further, waterproof cover side is provided with inlet opening, and the axis of inlet opening is parallel with horizontal plane, is flowed by inlet opening
Enter the liquid in waterproof cover to be used to spray, the mainly cooling effect of process of lapping, while rinse the glass dust in grinding race,
Reduce the generation that process of lapping falls the grinding defective products such as piece, burn.
Further, the main material of motor shroud and waterproof cover is aluminum material, because liquid-crystalline glasses need surface clean
Cleanliness is very high, forbids have the pollution of metal erosion thing, grinding process steam is more, and aluminum material can be to avoid pollutants such as rust corrosions
Generation and influence glass surface quality.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is leading screw plan；
Fig. 3 is the front view of waterproof cover；
Fig. 4 is the front view of Fig. 3；
Fig. 5 is motor shroud front view；
Fig. 6 is the left view of Fig. 5；
Wherein：2- electromechanical locks tieholens；3- motor cabinets install wire hole；4- waterproof covers install wire hole；5- waterproof covers；6- waterproof covers
Installation locking wire hole；7- inlet openings；8th, stationary backplate, 9, gap, 10, mobile backboard, the 11, first electric rotating machine, 12, first grinds
Emery wheel, the 13, first motor shroud, the 14, first leading screw, the 15, first servomotor, the 16, second servomotor, the 17, second leading screw,
20th, screw, the 21, second electric rotating machine, the 22, second abrasive wheel, the 23, second motor shroud, the 24, the 3rd leading screw, the 25, the 3rd servo
Motor, the 26, the 4th servomotor, the 27, the 4th leading screw, the 31, the 3rd electric rotating machine, the 32, the 3rd abrasive wheel, the 33, the 3rd motor shield
Cover, the 34, the 5th leading screw, the 35, the 5th servomotor.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
With reference to Fig. 1, G6 liquid crystal substrate glass grinders, including two be arranged side by side and mutually independent first grinding unit
With the second grinding unit, and the 3rd grinding unit being arranged on the second grinding unit.
First grinding unit includes the first electric rotating machine 11, and the output shaft of the first electric rotating machine 11 and the first abrasive wheel 12 are logical
Cross screw to be fixedly connected, the first motor shroud 13 for protecting motor, the first electric rotating are arranged with outside the first electric rotating machine 11
Machine 11 is fixedly connected with the first motor shroud 13 by fastening screw, the mobile backboard of the first motor shroud 13 and the first leading screw 14
It is fixedly connected, the stationary backplate of the first leading screw 14 is fixedly connected with the movable back board of the second leading screw 17, and the first servomotor 15 is used
In controlling the first leading screw 14 vertically to move up and down, so as to drive electric rotating machine main shaft to move up and down, and then grinding is controlled
The up and down motion of wheel, for the adjustment of the upper-lower position of abrasive wheel, the second servomotor 16 is used to control the second leading screw 17 along water
Square move forwards, backwards, so as to drive the first leading screw 14 to move forward and backward in the horizontal direction, drive the output of the first electric rotating machine 11
Axis moves forward and backward in the horizontal direction, and the adjustment for amount of grinding controls.
Second grinding unit is identical with the first grinding unit structure, and the second grinding unit includes the second electric rotating machine 21, the
The output shaft of two electric rotating machines 21 is fixed by screws with the second abrasive wheel 22, is arranged with and is used for outside the second electric rotating machine 21
The second motor shroud 23 of motor is protected, the second electric rotating machine 21 is fixedly connected with the second motor shroud 23 by fastening screw,
Second motor shroud 23 is fixedly connected with the mobile backboard of the 3rd leading screw 24, stationary backplate and the 4th leading screw 27 of the 3rd leading screw 24
Movable back board be fixedly connected, the 3rd servomotor 25 be used for control the 3rd leading screw 24 vertically move up and down so that band
Dynamic electric rotating machine main shaft moves up and down, and then controls the up and down motion of abrasive wheel, for the adjustment of the upper-lower position of abrasive wheel, the
Four servomotors 26 are used to control the 4th leading screw 27 to move forward and backward in the horizontal direction, so as to drive the second leading screw 24 in the horizontal direction
Move forward and backward, drive the output shaft of the second electric rotating machine 21 to move forward and backward in the horizontal direction, the adjustment for amount of grinding controls.
3rd grinding unit includes the 3rd electric rotating machine 31 and the 5th leading screw 34, and the 3rd electricity is cased with outside the 3rd electric rotating machine 31
Machine shield 33, the output shaft of the 3rd electric rotating machine 31 are fixedly connected with the 3rd abrasive wheel 32, the fixed back of the body of the 3rd motor shroud 33
The mobile backboard 10 of plate and the 5th leading screw 34 is fixed by screws, and one end of the 5th leading screw 34 is connected with for driving the 5th
The stationary plane of 5th leading screw 34, is fixed on the side of the second motor shroud by the 5th servomotor 35 that the screw of leading screw rotates,
The side is opposite with setting the side of the 3rd leading screw 24.
With reference to Fig. 2, the first to the 5th screw structure is identical, including stationary backplate 8, mobile backboard 10, screw 20 and drives
The servomotor that dynamic leading screw rotates, mobile backboard 10 and screw 20 are threadedly coupled, using servomotor drive nut rotation and then
The mobile backboard linear motion of driving, stationary backplate are used to play supporting role to whole leading screw.
With reference to Fig. 3 and Fig. 4, waterproof cover 5 is hollow round table structure, is provided with waterproof cover 5 for passing through the 3rd electric rotating
The through hole of machine, side offer gap 9, abrasive wheel is exposed a part and glass is ground.The top of waterproof cover 5 is provided with use
In screw hole 6, the first to the 3rd motor shroud lower end, which is provided with, consolidates waterproof cover 5 and motor shroud for coordinating with screw hole 6
Surely the waterproof cover installation wire hole 4 connected, waterproof cover 5 is covered on the outside of abrasive wheel, for protecting the operation of abrasive wheel, 5 side of waterproof cover
Face offers inlet opening 7, and inlet opening 7 is used to provide circulation path for shower cooling liquid, and inlet opening 7 is in the side of shield opening
At 90 °, the liquid flowed into by inlet opening 7 in waterproof cover 5 is used to spray, and the mainly cooling effect of process of lapping, is rushed at the same time
The glass dust in grinding race is washed, reduces the generation that process of lapping falls the grinding defective products such as piece, burn.
The defeated of the 3rd grinding unit electric rotating machine is controlled using the 3rd leading screw of the second grinding unit and the 4th spindle arrangement
The operation of shaft, the amount of grinding feed function of the 3rd axis are run with a single Serve Motor Control leading screw to realize.So
Space and improvement cost are just saved, other structures can also be utilized without any change according to the needs of actual grinding
5th servomotor gives progress as far as possible more accurate adjustment the 3rd grinding shaft.
With reference to Fig. 5 and Fig. 6, the stationary plane physical dimension of motor shroud and 10 size of mobile backboard of the leading screw 8
Matching, the screw hole 3 both with identical size and same position are locked.The motor shroud of fixed electric rotating machine
Internal diameter matched with electric rotating machine outside diameter, and with the locking wire hole 2 for being useful for fixed motor.
The main material of motor shroud and waterproof cover 5 is aluminum class material, because liquid-crystalline glasses need surface cleanliness very
Height, forbids have the pollution of metal erosion thing, grinding process steam is more, and aluminum material can be to avoid the generation of the pollutants such as rust corrosion
And influence glass surface quality.
The method of operation of grinder entirety is the 3rd grinding unit of servomotor and leading screw by the second grinding unit
Position, so as to control the overall amount of feeding, the 5th leading screw 34 is used to carry the operating of abrasive wheel main shaft rotating motor.
Claims (6)
- A kind of 1. G6 liquid crystal substrate glass grinder, it is characterised in that including be arranged side by side the first grinding unit, second grinding Unit and the 3rd grinding unit being fixed on the second grinding unit, above three grinding unit include electric rotating machine, rotation The output shaft of rotating motor is fixedly connected with abrasive wheel, the electric rotating machine and position adjustment of the first grinding unit and the second grinding unit Mechanism is fixedly connected, and electric rotating machine can be made horizontal for position adjusting mechanism or/and vertical and straight movement, the electric rotating machine of the 3rd grinding unit It is fixed on by leading screw on the electric rotating machine of the second grinding unit.
- 2. a kind of G6 liquid crystal substrate glass grinder according to claim 1, it is characterised in that position adjusting mechanism includes Horizontally disposed leading screw and the leading screw being vertically arranged, electric rotating machine are fixed in the stationary backplate for the leading screw being vertically arranged, vertically The mobile backboard of the leading screw of setting is fixedly connected with the stationary backplate of horizontally disposed leading screw, and two leading screws drive by servomotor It is dynamic.
- 3. a kind of G6 liquid crystal substrate glass grinder according to claim 1, it is characterised in that be cased with waterproof outside abrasive wheel Cover (5), waterproof cover (5) is hollow round table structure, and waterproof cover is provided with for the through hole through electric rotating machine, waterproof cover on (5) (5) side offers gap (9).
- 4. a kind of G6 liquid crystal substrate glass grinder according to claim 3, it is characterised in that be cased with electricity outside electric rotating machine Machine shield, waterproof cover (5) upper end are fixedly connected with motor shroud lower face.
- 5. a kind of G6 liquid crystal substrate glass grinder according to claim 3, it is characterised in that waterproof cover (5) side is set Inlet opening (7) is equipped with, the axis of inlet opening (7) is parallel with horizontal plane.
- 6. a kind of G6 liquid crystal substrate glass grinder according to claim 1, it is characterised in that motor shroud and waterproof cover (5) main material is aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711242454.XA CN107971918A (en) | 2017-11-30 | 2017-11-30 | A kind of G6 liquid crystal substrate glass grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711242454.XA CN107971918A (en) | 2017-11-30 | 2017-11-30 | A kind of G6 liquid crystal substrate glass grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107971918A true CN107971918A (en) | 2018-05-01 |
Family
ID=62008737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711242454.XA Pending CN107971918A (en) | 2017-11-30 | 2017-11-30 | A kind of G6 liquid crystal substrate glass grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107971918A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702626A (en) * | 2018-12-29 | 2019-05-03 | 彩虹（合肥）液晶玻璃有限公司 | Substrate polishing system and substrate polishing control method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2347715Y (en) * | 1998-11-20 | 1999-11-10 | 汕头市华南机械有限公司 | Improved glass linear edge grinder |
| US7125320B1 (en) * | 2003-10-27 | 2006-10-24 | Corning Incorporated | Apparatus and method for grinding and/or polishing an edge of a glass sheet |
| CN201645273U (en) * | 2010-03-05 | 2010-11-24 | 成祐精机股份有限公司 | Computer numerical control double-main shaft coarse and fine grinding surface grinder |
| CN203680036U (en) * | 2014-01-21 | 2014-07-02 | 申方祥 | Grinding head multi-shaft linkage device of glass edging machine |
| CN204430990U (en) * | 2015-01-30 | 2015-07-01 | 王健 | Full-automatic circular glass edge polisher |
| CN205290584U (en) * | 2016-01-13 | 2016-06-08 | 太原市百澳绿洲玻璃工程有限公司 | Glass edging mechanism |
| CN205363474U (en) * | 2016-02-05 | 2016-07-06 | 浙江嘉福玻璃有限公司 | Bistrique in glass edging machine |
-
2017
- 2017-11-30 CN CN201711242454.XA patent/CN107971918A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2347715Y (en) * | 1998-11-20 | 1999-11-10 | 汕头市华南机械有限公司 | Improved glass linear edge grinder |
| US7125320B1 (en) * | 2003-10-27 | 2006-10-24 | Corning Incorporated | Apparatus and method for grinding and/or polishing an edge of a glass sheet |
| CN201645273U (en) * | 2010-03-05 | 2010-11-24 | 成祐精机股份有限公司 | Computer numerical control double-main shaft coarse and fine grinding surface grinder |
| CN203680036U (en) * | 2014-01-21 | 2014-07-02 | 申方祥 | Grinding head multi-shaft linkage device of glass edging machine |
| CN204430990U (en) * | 2015-01-30 | 2015-07-01 | 王健 | Full-automatic circular glass edge polisher |
| CN205290584U (en) * | 2016-01-13 | 2016-06-08 | 太原市百澳绿洲玻璃工程有限公司 | Glass edging mechanism |
| CN205363474U (en) * | 2016-02-05 | 2016-07-06 | 浙江嘉福玻璃有限公司 | Bistrique in glass edging machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702626A (en) * | 2018-12-29 | 2019-05-03 | 彩虹（合肥）液晶玻璃有限公司 | Substrate polishing system and substrate polishing control method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180501 |
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| RJ01 | Rejection of invention patent application after publication |