CN208304648U - For handling the abrasive machining apparatus of glass substrate edge - Google Patents
For handling the abrasive machining apparatus of glass substrate edge Download PDFInfo
- Publication number
- CN208304648U CN208304648U CN201820897684.3U CN201820897684U CN208304648U CN 208304648 U CN208304648 U CN 208304648U CN 201820897684 U CN201820897684 U CN 201820897684U CN 208304648 U CN208304648 U CN 208304648U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- attrition process
- process main
- glass substrate
- damping washer
- 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.)
- Expired - Fee Related
Links
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to the abrasive machining apparatus for handling glass substrate edge, comprising: supporting base；Attrition process main shaft, the attrition process main shaft includes abrasive wheel；Pivotal arm, the pivotal arm apply force to attrition process main shaft；Pivot, the pivot are attached to the supporting base and have axis, and the attrition process main shaft is pivoted around the axis；Stop part, the stop part are used to limit the maximum range of pivot of attrition process main shaft；And damping washer, the damping washer are fixed between stop part and pivotal arm.
Description
Technical field
The utility model relates to a kind of for handling the abrasive machining apparatus of glass substrate edge.
Background technique
The manufacturing process of flat display substrate needs the glass substrate of specific dimensions, in order to obtain with appropriate size
Substrate is general to be separated glass substrate from glass tape using scribing line bending or laser separation technique.Use these separation
Any one of technology may cause the surface defect in the separation edge of glass substrate, it is therefore desirable to which edge finishing technology is to go
Except sharp edge and can make substrate intensity and durability degree reduce other defects.Edge finishing technology include to edge into
Row grinding and/or polishing, conventional edge finishing technology may include multi-step attrition process process, which includes grinding glass
The edge of glass substrate is to remove the edge by glass tape to be separated into the introduced defect of glass substrate and polished glass substrate
To remove the surface defect introduced by grinding process.
CN107107296A discloses a kind of abrasive machining apparatus that can be used for grinding action or polishing operation and by grinding
The method for grinding process equipment finishing glass substrate, in some embodiments, glass substrate are placed on chuck and by not
Same position.When glass substrate, which is translated to, to be contacted with abrasive wheel, the normal force from glass substrate edge will push grinding
Take turns the proximal far from glass substrate.The pivotal arm of milling apparatus can apply force to abrasive wheel, make abrasive wheel and glass base
Edges of boards edge is kept in contact to provide uniform grinding.Ideally, it the clockwise torque from glass substrate edge and comes from
The anti-clockwise torque of milling apparatus will reach balance during grinding.However, abrasive wheel is during the grinding process sometimes due to stress
Imbalance can be vibrated on the direction perpendicular to glass substrate, and the quality that this will lead to glass substrate edge is insufficient.
Accordingly, there exist the actual demand to improved glass plate edge finish machining equipment, with reduce abrasive wheel vibration and
Improve glass edge quality.
Utility model content
The technical solution of the utility model is: providing a kind of abrasive machining apparatus, comprising: supporting base, attrition process master
Axis, pivot, pivotal arm stop part and damping washer.Attrition process main shaft includes abrasive wheel.Pivotal arm applies force to grinding
Machining spindle.Pivot is attached to supporting base and has axis, and attrition process main shaft is pivoted around axis.Stop part is for limiting
The maximum range of pivot of attrition process main shaft processed.Damping washer is fixed between stop part and pivotal arm.
In some embodiments, damping washer is cylinder, and middle part is provided with the through-hole passed through for bolt.
In some embodiments, damping washer is selected from one of rubber, polyurethane and silicon materials.
In some embodiments, damping washer is selected from rubber material, and hardness is between 30 to 60.
It should be understood that summary and following detailed description above is all the example of the utility model, and it is intended to provide and is used for
Understand general introduction or the frame of the essence and characteristic such as claimed invention.Attached drawing is included to provide practical new to this
Type is further understood, and is included into this specification and is formed part of this specification.It is practical new that these attached drawings instantiate this
Multiple embodiments of type, and be used to explain the principles of the present invention and operation together with description.
Detailed description of the invention
The described in detail below of the utility model is read referring to attached drawing, the above-mentioned each of the utility model may be better understood
Features, aspects and advantages and other features, aspects and advantages, wherein:
Fig. 1 schematically illustrates a kind of perspective view of abrasive machining apparatus in the prior art.
Fig. 2 is the perspective view of the abrasive machining apparatus of an illustrative embodiments according to the present utility model.
Fig. 3 is the magnified partial view of abrasive machining apparatus according to Fig.2, shows damping washer and is fixed on stop part
Between pivotal arm.
Fig. 4 is the schematic diagram of the damping washer of an illustrative embodiments according to the present utility model.
Specific embodiment
Unless otherwise defined, technical term or scientific term used in claims and specification should be ability
The ordinary meaning that the technical staff in domain is understood.
Abrasive machining apparatus in the prior art is as shown in Figure 1, abrasive machining apparatus 100 includes supporting base 114, edge
Finishing unit 102 and actuator 106；Edge finishing unit 102 may include attrition process main shaft 112 and abrasive wheel 120；It grinds
Mill machining spindle 112 is rotatably coupled to supporting base 114 by pivot 116；Pivot 116 allows attrition process
Main shaft 112 is pivoted around axis 118；Actuator 106 is attached to pivotal arm 130, and pivotal arm 130 can be increased by improved leverage
Big actuator 106 can be applied to the power of attrition process main shaft 112；Abrasive machining apparatus 100 further includes feed mechanism 108, with
Feed mechanism 108 makes glass substrate 138 along 90 transverse shifting of direction of feed；When glass substrate 138 is translated to and abrasive wheel 120
When contact, the normal force from 138 edge of glass substrate will push proximal of the abrasive wheel 120 far from glass substrate 138；It grinds
The pivotal arm 130 of mill process equipment 100 can apply force to abrasive wheel 120, protect abrasive wheel 120 and 138 edge of glass substrate
Contact is held to provide uniform grinding；Ideally, the clockwise torque from glass edge and from the inverse of milling apparatus
Hour hands torque will reach balance during grinding；However, abrasive wheel 120 is during the grinding process sometimes due to force unbalance, meeting
It is shaken on the direction perpendicular to glass substrate 138, the quality that this will lead to 138 edge of glass substrate is insufficient.
In order to reduce abrasive wheel vibration, the utility model proposes a kind of improved abrasive machining apparatus, as shown in Fig. 2,
A kind of abrasive machining apparatus 10 includes: supporting base 11, attrition process main shaft 12, pivot 14,17 and of pivotal arm stop part
Damping washer 18；Other components such as feed mechanism of abrasive machining apparatus etc. is being not shown in the figure；Attrition process main shaft includes grinding
Emery wheel 13；Pivotal arm 16 applies force to attrition process main shaft 12；Pivot 14 is attached to supporting base 11 and has axis 15,
Attrition process main shaft 12 is pivoted around axis 15；Stop part 17 is used to limit the maximum range of pivot of attrition process main shaft 12.
Fig. 3 is the magnified partial view of abrasive machining apparatus according to Fig.2, shows damping washer 18 and is fixed on backstop
Between part 17 and pivotal arm 16, and it is fixed by bolt 21.Abrasive wheel can be effectively reduced due to grinding in damping washer 18
Vibration caused by force unbalance in the process.
In the embodiment show in figure 4, damping washer 18 is cylinder, and middle part is provided with and leads to for what bolt passed through
Hole.Damping washer 18 can be one of selected from rubber, polyurethane and silicon materials, preferred rubber material, hardness 30 to 60 it
Between.
It should be emphasized that above-mentioned the embodiments of the present invention, is merely representative of the original for clearly understanding the present invention
Reason.The utility model above embodiment can be carried out under the premise of without departing substantially from the spirit of the present invention and principle
Many changes and improvement.All these improvement and variation are included in herein and in the scope of the utility model, by appended power
The protection of sharp claim.
Claims (4)
1. a kind of for handling the abrasive machining apparatus of glass substrate edge, which is characterized in that the equipment includes:
Supporting base；
Attrition process main shaft, the attrition process main shaft includes abrasive wheel；
Pivotal arm, the pivotal arm apply force to attrition process main shaft；
Pivot, the pivot are attached to the supporting base and have axis, and the attrition process main shaft is around described
Axis pivots；
Stop part, the stop part are used to limit the maximum range of pivot of attrition process main shaft；And
Damping washer, the damping washer are fixed between stop part and pivotal arm.
2. equipment as described in claim 1, which is characterized in that the damping washer is cylinder, and be provided with can at middle part
The through-hole passed through for bolt.
3. equipment as described in claim 1, which is characterized in that in the damping washer selection rubber, polyurethane and silicon materials
One kind.
4. equipment as claimed in claim 3, which is characterized in that the damping washer is selected from rubber material, and Shore Hardness exists
Between 30 to 60.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820897684.3U CN208304648U (en) | 2018-06-11 | 2018-06-11 | For handling the abrasive machining apparatus of glass substrate edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820897684.3U CN208304648U (en) | 2018-06-11 | 2018-06-11 | For handling the abrasive machining apparatus of glass substrate edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208304648U true CN208304648U (en) | 2019-01-01 |
Family
ID=64707680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820897684.3U Expired - Fee Related CN208304648U (en) | 2018-06-11 | 2018-06-11 | For handling the abrasive machining apparatus of glass substrate edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208304648U (en) |
-
2018
- 2018-06-11 CN CN201820897684.3U patent/CN208304648U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202006401U (en) | Device for processing edge of glass plate | |
| US20020102920A1 (en) | Eccentric abrasive wheel for wafer processing | |
| JPH09270401A (en) | Polishing method of semiconductor wafer | |
| EP0874390A4 (en) | Grinding method of grinding device | |
| CN112025419A (en) | Microcrystalline glass polishing process | |
| KR100304782B1 (en) | End surface abrading apparatus and method of abrading an end surface | |
| CN208304648U (en) | For handling the abrasive machining apparatus of glass substrate edge | |
| JPH0760624A (en) | Method of polishing edge of semiconductor disk | |
| KR20150053745A (en) | Method for polishing glass substrate | |
| JP7321893B2 (en) | Spacer, substrate laminate, substrate manufacturing method, and magnetic disk substrate manufacturing method | |
| KR102568201B1 (en) | How to polish both sides of wafer | |
| JP4905238B2 (en) | Polishing method of glass substrate for magnetic recording medium | |
| KR101432018B1 (en) | Apparatus and method for grinding glass panel | |
| JP2003205445A (en) | End face polishing method | |
| CN211615140U (en) | Processing device suitable for chamfering and polishing glass plate | |
| US10166652B2 (en) | Substrate polishing device and method thereof | |
| JP2004174695A (en) | Polishing method, polishing device, and manufacturing method of magnetic disc glass substrate | |
| JP2016159384A (en) | Polishing device and polishing method | |
| CN215357728U (en) | Novel emery wheel is polished device | |
| JP2000061794A (en) | Polishing device of panel for cathode ray tube | |
| CN219787845U (en) | All-in-one polishing device | |
| CN214770932U (en) | Be used for heat preservation rock wool board surface treatment device | |
| JP2005138253A (en) | Supporting device for elastic roller | |
| JP7072180B1 (en) | Manufacturing method and equipment for semiconductor crystal wafers | |
| JPH04129656A (en) | Beveling device for semiconductor wafer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |