CN206898933U - Grind grinding head device and glass grinder in side for glass grinder - Google Patents

Grind grinding head device and glass grinder in side for glass grinder Download PDF

Info

Publication number
CN206898933U
CN206898933U CN201720873420.XU CN201720873420U CN206898933U CN 206898933 U CN206898933 U CN 206898933U CN 201720873420 U CN201720873420 U CN 201720873420U CN 206898933 U CN206898933 U CN 206898933U
Authority
CN
China
Prior art keywords
glass
grinding
emery wheel
axis
head device
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.)
Active
Application number
CN201720873420.XU
Other languages
Chinese (zh)
Inventor
付元涛
胡恒广
廖民安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tunghsu Group Co Ltd
Tunghsu Technology Group Co Ltd
Wuhu Dongxu Optoelectronic Technology Co Ltd
Original Assignee
Dong Xu (kunshan) Display Material Co Ltd
Tunghsu Group Co Ltd
Tunghsu Technology Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dong Xu (kunshan) Display Material Co Ltd, Tunghsu Group Co Ltd, Tunghsu Technology Group Co Ltd filed Critical Dong Xu (kunshan) Display Material Co Ltd
Priority to CN201720873420.XU priority Critical patent/CN206898933U/en
Application granted granted Critical
Publication of CN206898933U publication Critical patent/CN206898933U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

Glass grinder field is the utility model is related to, a kind of side for glass grinder is disclosed and grinds grinding head device and glass grinder, side grinding grinding head device includes:Bistrique base (1401), Y-axis move portion, connection framework (1418), grind section and spindle motor (1413).Pass through the movement of Y-axis move portion, can adjust along Y direction glass and grind section emery wheel between spacing, so that glass is capable of the grind reliefs of into and out emery wheel, when glass is entered the grind reliefs of emery wheel when Y-axis move portion is mobile towards glass, with the rotation of emery wheel, the side of glass is ground, Y-axis move portion is further towards glass when movement continues to be ground glass, when the grinding end of job on the side of glass, Y-axis move portion can face away from the direction movement of glass and separate the grind reliefs of emery wheel and glass, side grinding operation thus, it is possible to complete glass.

Description

Grind grinding head device and glass grinder in side for glass grinder
Technical field
Glass grinder is the utility model is related to, in particular it relates to a kind of side grinding bistrique dress for glass grinder Put and glass grinder.
Background technology
Glass grinder is the equipment on the side and angle for abrading glass, and process of lapping generallys include side grinding and angle is ground Mill, for this reason, it may be necessary to by multiple units cooperate carry out glass grinding, for example, lowering or hoisting gear, conveyer, lapping device, Transfer etc., but so far, it is domestic also without the supplier for specially producing glass grinder, it is domestic typically all to use from state The glass grinder of outer import carrys out abrading glass.For this present situation, independent research simultaneously produces glass grinder, so as in technology It is upper independent and it is in line with international standards be this epoch requirement.In addition, the glass grinder of this autonomous production needs to meet glass The processing technology requirement of grinding and polishing.
Utility model content
The purpose of this utility model is to provide a kind of side for glass grinder and grinds grinding head device, side grinding bistrique While device can realize the side grinding of glass, the processing of glass grinding polishing is disclosure satisfy that as domestic independent research product Technological requirement.
To achieve these goals, the utility model provides a kind of side for glass grinder and grinds grinding head device, its In, the side grinding grinding head device includes:Bistrique base;Y-axis move portion, the Y-axis move portion are arranged on the bistrique base, And the Y-axis screw mandrel and Y-axis guide rail assembly driven including Y-axis motor, by the Y-axis motor;Connection framework, the connection The bottom surface of framework is connected with the guide rail of the Y-axis guide rail assembly, with can be with the rotation of the Y-axis screw mandrel and in Y-axis guide rail Moved on the guide rail of assembly along Y direction;Grind section, the grind section include emery wheel case and the handle of a knife being arranged in the emery wheel case And emery wheel, the emery wheel case are fixed in the top of the connection framework and side wall formed with for the glass disengaging emery wheel case Opening, the emery wheel is fixedly installed in the handle of a knife and peripheral surface formed with the grind reliefs for being ground glass;Main shaft Motor, the spindle motor is connected with the connection framework and rotating shaft is connected with the handle of a knife, as the handle of a knife is by the master Spindle motor drives and rotated, and the emery wheel can rotate, and as the connection framework is driven and edge by the Y-axis motor Y direction moves, and the grind section can move along Y direction.
Preferably, the emery wheel includes central part and is formed at around the grinding part that the central part is formed, the grind reliefs The outer peripheral face of the grinding part.
Preferably, formed with multiple grind reliefs on the outer peripheral face of the grinding part of the emery wheel.
Preferably, grinding grinding head device in the side also includes Z axis move portion, the Z axis move portion including Z axis motor, The Z axis screw mandrel and Z axis guide rail assembly driven by the Z axis motor, the Z axis guide rail assembly are arranged at the connection framework Side wall is simultaneously connected with the spindle motor, and the spindle motor is with the rotation of the Z axis screw mandrel and in the Z axis guide rail assembly Guide rail on moved along Z-direction.
Preferably, the material of the grinding part is resin material or the high temperature sintering mixture of diamond and bonding agent, institute The material for stating central part is aluminium alloy.
Preferably, the side grinding grinding head device also includes flusher, and the flusher includes being arranged on the opening The grinding area to glass at place sprays the shower nozzle of coolant.
Preferably, multiple shower nozzles are disposed with the horizontal direction in the opening, and injection direction is respectively from left side Tilted with right side towards the grinding area in the emery wheel case.
The utility model provides a kind of glass grinder again, it is characterised in that the glass grinder includes the utility model Grind grinding head device in the side for glass grinder provided.
Preferably, the glass grinder also includes vacuum extractor, and the vacuum extractor is connected with the emery wheel case and set Put, for extracting gas and liquid in the emery wheel case.
Preferably, the side relative with the opening of the emery wheel case is provided with drainpipe, and the vacuum extractor connects It is connected on the drainpipe.
Pass through above-mentioned technical proposal, by the movement of Y-axis move portion, the glass and grind section along Y direction can be adjusted Emery wheel between spacing so that glass is capable of the grind reliefs of into and out emery wheel, when Y-axis move portion it is mobile towards glass and Make glass enter emery wheel grind reliefs when, with the rotation of emery wheel, the side of glass is ground, and Y-axis move portion is further towards glass Glass while it is mobile and continue to be ground glass while, when the grinding end of job on the side of glass, Y-axis move portion can face away from The direction of glass is mobile and separates the grind reliefs of emery wheel and glass, the side grinding operation thus, it is possible to complete glass.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is to be further understood for providing to of the present utility model, and a part for constitution instruction, and following Embodiment be used to explain the utility model together, but do not form to limitation of the present utility model.In the accompanying drawings:
Fig. 1 is the stereogram of multiple side grinding grinding head devices provided by the utility model;
Fig. 2 is the stereogram of single side grinding grinding head device provided by the utility model;
Fig. 3 is the stereogram of the side grinding grinding head device provided by the utility model from other angles, wherein, remove The shell of Y-axis guide rail assembly;
Fig. 4 is the sectional block diagram of grinding grinding head device in side provided by the utility model.
Description of reference numerals
The Y-axis screw mandrel of 1401 bistrique base 1402
The drag chain of 1403 Y-axis motor 1404
The shower nozzle of 1405 emery wheel case 1406
The Z axis motor of 1407 Z axis screw mandrel 1408
The handle of a knife of 1409 emery wheel bottom 1410
The emery wheel case lid of 1411 emery wheel 1412
The Z axis guide rail assembly of 1413 spindle motor 1414
1415 Y-axis guide rail assemblies 1416 are open
The connection framework of 1417 guide rail shell 1418
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
In the utility model, in the case where not making opposite explanation, the noun of locality used is as " X-direction " is glass Direction of transfer;" Y direction " refers to the direction that the line of two grinding grinding head devices in side positioned opposite is formed, or perhaps glass The width of glass, Y direction are vertical with X-direction;" Z-direction " refer to side grinding grinding head device short transverse (or It is lifting direction), Z-direction is simultaneously vertical with X-direction and Y direction.
Before the structure of grinding grinding head device in side of the present utility model is discussed in detail, reference picture 1, it is new first to introduce this practicality Deployment scenarios of the side grinding grinding head device of type in whole glass grinder.In glass grinder, the utility model provides Preferred embodiment to set six sides to grind grinding head devices, it is positioned opposite two-by-two in grinding grinding head device on six sides, often Row three, to form three couples.In the structure of three opposite side grinding grinding head device, except the emery wheel difference of grind section is (for emery wheel Concrete structure and material, will be described in detail below), other structures all same.Specifically, along the X-direction (transmission of glass Direction), the emery wheel of the first opposite side grinding grinding head device is taken turns for corase grind, for roughly grinding glass;Second opposite side grinding grinding head device Emery wheel is finishing grinding wheel, for refining glass;The emery wheel of 3rd opposite side grinding grinding head device is polishing wheel, for being thrown to glass Light.That is, when glass is along before X-direction and then by three opposite side grinding grinding head device, the advanced row in two sides of glass is thick Grinding, then smooth grinding is carried out, operation is finally polished, so as to complete whole side grinding operation.There is provided as the utility model Arrangement form of the side grinding grinding head device in glass grinder, do not limited by above-mentioned preferred embodiment or Two pairs, four pairs or more pairs, it is arranged according to specific needs.
Hereinafter, referring to figs. 1 to Fig. 4, it will be explained in the single side provided by the utility model for glass grinder and grind Grind the structure of grinding head device.
Side of the present utility model grinding grinding head device includes bistrique base 1401, Y-axis move portion, connection framework 1418, ground Mill portion and spindle motor 1413.
As shown in figure 1, the bistrique base 1401 in the utility model is inverted T-shaped, but not limited to this, its concrete structure can roots Designed according to arrangement environment, as long as whole side grinding grinding head device can be supported stably.
Reference picture 3 and Fig. 4, Y-axis move portion are arranged on bistrique base 1401, and including Y-axis motor 1403, by this The Y-axis screw mandrel 1402 and Y-axis guide rail assembly 1415 that Y-axis motor 1403 drives.Y-axis move portion is lead-screw drive mechanism, The guide rail of its Y-axis screw mandrel and Y-axis guide rail assembly extends each along Y direction, that can be driven in the Y-axis direction.
To Fig. 4, connection framework 1418 is used to connect Y-axis move portion and the grind section that will be described hereinafter reference picture 2, connects The bottom surface of framework 1418 is arranged on Y-axis guide rail assembly 1415, more specifically, be arranged on being capable of edge for the bottom surface of connection framework 1418 On the guide rail shell 1417 that Y direction moves on guide rail, so as to the rotation of Y-axis screw mandrel 1402, connection framework 1418 It can be moved on the guide rail of Y-axis guide rail assembly 1415.The concrete structure of connection framework 1418 is not particularly limited, it is preferable that Be formed as stepped.
For reference picture 2 to Fig. 4, grind section includes emery wheel case 1405 and the He of handle of a knife 1410 being arranged in the emery wheel case 1405 Emery wheel 1411.Emery wheel case 1405 is fixed in the top of connection framework and side wall formed with for glass disengaging emery wheel case 1405 Opening 1416, emery wheel 1411 is fixedly installed in handle of a knife 1410 and peripheral surface formed with the grind reliefs for being ground glass.More Preferably, as shown in Figures 2 and 3, emery wheel case 1405 includes emery wheel case lid 1412 and the emery wheel bottom for fastening emery wheel case lid 1409, the emery wheel case lid 1412 on top and the emery wheel case lid of bottom match somebody with somebody merging on the part of cooperation formed with above-mentioned opening 1416, formed with the shower nozzle that will be described hereinafter on the inwall of emery wheel bottom 1409.Grind section is wholy set in connection framework, from And it can be moved with the movement of connection framework.
Reference picture 2 is to Fig. 4, and spindle motor 1413 is connected with connection framework 1418 and its rotating shaft is connected with handle of a knife 1410, So as to as handle of a knife is driven by spindle motor 1413 and is rotated, emery wheel 1411 can also rotate, and as connection framework is driven by Y-axis Dynamic motor 1403 drives and moved along Y direction, and whole grind section can move along Y direction.
Thus, by the movement of Y-axis move portion, can adjust along Y direction glass and grind section emery wheel between Spacing, so that glass is capable of the grind reliefs of into and out emery wheel.Glass is set to enter mill when Y-axis move portion is mobile towards glass During the grind reliefs of wheel, with the rotation of emery wheel, the side of glass is ground, Y-axis move portion it is mobile further towards the side of glass and Continue the side of grinding glass, when the grinding end of job on the side of glass, the direction that Y-axis move portion can face away from glass is moved Move and separate the grind reliefs of emery wheel and glass, the side grinding operation thus, it is possible to complete glass.The utility model passes through autonomous Research and development while grinding operation, disclosure satisfy that the processing technology of glass grinding polishing will when grinding grinding head device and can complete Ask.
Further it is provided that the preferred embodiment of the emery wheel 1411 of grind section, i.e. emery wheel 1411 includes central part and around this The grinding part that central part is formed, grind reliefs are formed at the outer peripheral face of grinding part, i.e. central part and grinding part are respectively by different materials Form, but not limited to this, emery wheel 1411 all can also be made up of a kind of material.Preferably, the material of grinding part is resinous wood Material or the high temperature sintering mixture of diamond and bonding agent, glass is ground by the frictional force of the grind reliefs of the grinding part;In The material of center portion is aluminium alloy, and this enables the overall weight of emery wheel 1411 relatively to mitigate.In addition, it is necessary to explanation, on State corase grind wheel and finishing grinding wheel is configured to this structure, and roughly grind and refine and realized by the difference of emery wheel rotating speed, and The material of the grinding part of polishing wheel is preferably resin material, but not limited to this.
Then, after grind reliefs work a period of time of emery wheel 1411, its ground effect weakens, it is therefore desirable to emery wheel is changed, In order to avoid frequently carrying out changing the operation of emery wheel, multiple grindings are could be formed with the outer peripheral face of the grinding part of emery wheel 1411 Groove, to improve the overall usage time of emery wheel.Multiple grind reliefs are preferably to be arranged in parallel.More electedly, in the periphery of grinding part Six grind reliefs, but the number not limited to this of grind reliefs can be set on face.
When the ground effect of the grind reliefs in work is deteriorated, it is necessary to grind reliefs be changed in time, therefore, the utility model carries The side grinding grinding head device of confession can also include Z axis move portion, and the Z axis move portion includes Z axis motor 1408, by the Z axis The Z axis screw mandrel 1407 and Z axis guide rail assembly 1414 that motor 1408 drives, the Z axis guide rail assembly 1414 are arranged at connection The side wall of framework 1418 is simultaneously connected with spindle motor 1413, and spindle motor 1413 can be in Z with the rotation of Z axis screw mandrel 1407 Moved on the guide rail of axis rail assembly 1414 along Z-direction.In addition, in order to protect the Z axis move portion moved along Z-direction, rub Drag chain 1404 can also be set on roller box 1405.
Z axis move portion is the lead-screw drive mechanism that spindle motor 1413 can be made to be moved along Z-direction, so as to pass through handle of a knife 1410 emery wheels 1411 being connected with spindle motor 1413 also can be mobile along Z-direction (short transverse), thus, it is possible to be replaced with Other grind reliefs and continue be ground operation.
It is this side provided by the utility model in addition, glass abrasive dust and heat can be produced in the grinding process of glass Grinding grinding head device can also include flusher, and the flusher includes being arranged on the grinding area to glass at opening 1416 The shower nozzle 1406 of coolant is sprayed in domain, while washing away glass abrasive dust, cooling and lubricating grinding area, improves the service life of emery wheel.
On this basis, it is preferable that be disposed with multiple shower nozzles 1406, and injection direction in the horizontal direction at opening 1416 Tilted respectively from left side and right side towards the grinding area in emery wheel case 1405, thus, it is possible to improve cooling and lubricant effect.
More than, the concrete structure of grinding head device is ground to single side provided by the utility model and advantage has been carried out specifically It is bright.Then, the utility model provides a kind of glass grinder again, and the glass grinder includes side as described above grinding bistrique dress Put.
Glass grinder provided by the utility model has outside advantage possessed by side grinding grinding head device, can also wrap Vacuum extractor is included, the vacuum extractor is connected setting with emery wheel case 1405, for extracting being ground in emery wheel case 1405 During caused gas and liquid.
In addition, the side relative with opening 1416 of emery wheel case 1405 is provided with drainpipe, vacuum extractor is connected to row On water pipe.
Preferred embodiment of the present utility model, still, the utility model and unlimited is described in detail above in association with accompanying drawing Detail in above-mentioned embodiment, can be to skill of the present utility model in range of the technology design of the present utility model Art scheme carries out a variety of simple variants, and these simple variants belong to the scope of protection of the utility model.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance In the case of shield, it can be combined by any suitable means, in order to avoid unnecessary repetition, the utility model is to each The possible combination of kind no longer separately illustrates.
In addition, it can also be combined between a variety of embodiments of the present utility model, as long as it is not disobeyed Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.

Claims (10)

1. grinding head device is ground on a kind of side for glass grinder, it is characterised in that the side grinding grinding head device includes:
Bistrique base (1401);
Y-axis move portion, the Y-axis move portion are arranged on the bistrique base (1401), and including Y-axis motor (1403), The Y-axis screw mandrel (1402) and Y-axis guide rail assembly (1415) driven by the Y-axis motor (1403);
Connection framework (1418), the bottom surface of the connection framework (1418) are arranged on the Y-axis guide rail assembly (1415), with can Moved with the rotation of the Y-axis screw mandrel (1402) on the guide rail of Y-axis guide rail assembly (1415) along Y direction;
Grind section, the grind section include emery wheel case (1405) and the handle of a knife (1410) being arranged in the emery wheel case (1405) and mill Take turns (1411), the emery wheel case (1405) is fixed in the top of the connection framework (1418) and side wall formed with for glass Pass in and out the opening (1416) of the emery wheel case (1405), the emery wheel (1411) is fixedly installed on the handle of a knife (1410) and circumferential Formed with the grind reliefs for being ground glass on surface;And
Spindle motor (1413), the spindle motor (1413) is connected with the connection framework and rotating shaft and the handle of a knife (1410) Connection,
Being rotated as the handle of a knife is driven by the spindle motor (1413), the emery wheel (1411) can rotate, and with The connection framework (1418) is driven by the Y-axis motor (1403) and moved along Y direction, and the grind section being capable of edge Y direction moves.
2. grinding head device is ground on side according to claim 1, it is characterised in that the emery wheel (1411) include central part and Around the grinding part that the central part is formed, the grind reliefs are formed at the outer peripheral face of the grinding part.
3. grinding head device is ground on side according to claim 2, it is characterised in that the grinding part of the emery wheel (1411) Outer peripheral face on formed with multiple grind reliefs.
4. grinding head device is ground on side according to claim 3, it is characterised in that the side grinding grinding head device also includes Z Axle move portion, the Z axis move portion include Z axis motor (1408), the Z axis screw mandrel driven by the Z axis motor (4081) (1407) and Z axis guide rail assembly (1414), the Z axis guide rail assembly (1414) be arranged at the side wall of the connection framework and with institute Spindle motor (1413) connection is stated, the spindle motor (1413) is with the rotation of the Z axis screw mandrel (1407) and in the Z axis Moved on the guide rail of rail assembly (1414) along Z-direction.
5. grinding head device is ground on side according to claim 2, it is characterised in that the material of the grinding part is resin material Or the high temperature sintering mixture of diamond and bonding agent, the material of the central part is aluminium alloy.
6. grinding head device is ground on side according to claim 1, it is characterised in that the side grinding grinding head device also includes punching Cleaning device, the flusher include the shower nozzle for being arranged on the grinding area spray coolant to glass at described opening (1416) place (1406)。
7. grinding head device is ground on side according to claim 6, it is characterised in that at opening (1416) place along level side To being disposed with multiple shower nozzles (1406), and injection direction is tilted towards the emery wheel case (1405) from left side and right side respectively Interior grinding area.
8. glass grinder, it is characterised in that the glass grinder includes the use according to any one in claim 1-7 Grinding head device is ground in the side of glass grinder.
9. glass grinder according to claim 8, it is characterised in that the glass grinder also includes vacuum means Put, the vacuum extractor is connected setting with the emery wheel case (1405), for extracting the gas in the emery wheel case (1405) And liquid.
10. glass grinder according to claim 9, it is characterised in that the emery wheel case (1405) with the opening (1416) relative side is provided with drainpipe, and the vacuum extractor is connected on the drainpipe.
CN201720873420.XU 2017-07-18 2017-07-18 Grind grinding head device and glass grinder in side for glass grinder Active CN206898933U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720873420.XU CN206898933U (en) 2017-07-18 2017-07-18 Grind grinding head device and glass grinder in side for glass grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720873420.XU CN206898933U (en) 2017-07-18 2017-07-18 Grind grinding head device and glass grinder in side for glass grinder

Publications (1)

Publication Number Publication Date
CN206898933U true CN206898933U (en) 2018-01-19

Family

ID=61311687

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720873420.XU Active CN206898933U (en) 2017-07-18 2017-07-18 Grind grinding head device and glass grinder in side for glass grinder

Country Status (1)

Country Link
CN (1) CN206898933U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109940505A (en) * 2019-03-04 2019-06-28 东旭科技集团有限公司 Glass grinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109940505A (en) * 2019-03-04 2019-06-28 东旭科技集团有限公司 Glass grinder

Similar Documents

Publication Publication Date Title
CN205673959U (en) Pipe part grinding apparatus
CN107584394A (en) A kind of quick sanding apparatus of machining sheet material
CN106425787A (en) Sapphire grinding and polishing integrated device
CN108789090A (en) A kind of sander of eccentric polishing
CN205413208U (en) Horizontal sand mill for pigment production
CN106853608A (en) The glossing and polissoir of a kind of glassware
CN206898933U (en) Grind grinding head device and glass grinder in side for glass grinder
CN206084725U (en) Novel ceramic member surface finish equipment
CN105965369A (en) Four-head plane grinding and polishing machine with drive
CN206677696U (en) Based on the device for removing rectangular steel pipe outer wall burr
CN207087637U (en) A kind of numerically control grinder protective cover
CN111250220B (en) Grinding machine
CN205520856U (en) Bottle lid equipment of polishing
CN208644994U (en) A kind of sander of eccentric polishing
CN107520684A (en) A kind of finishing process
CN207982467U (en) A kind of surface grinding machine of gear part
CN107030559A (en) Suitable for the rejecting mechanism of rectangular steel pipe outer wall burr
CN207104554U (en) Grind grinding head device in angle for glass grinder
CN106181400A (en) A kind of for jack holding rod automatically grinding equipment
CN206936975U (en) A kind of round steel sanding apparatus
CN206185634U (en) A equipment of polishing for melamine bowl
CN202517364U (en) Semi-circle plate polishing device
CN206493225U (en) Polishing equipment is polished in bowling automatically
CN205968575U (en) Take driven four -head plane grinding -and -polishing machine
CN104907919B (en) A kind of continuously grinding mechanism based on abrasive disk surface self-grown

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhuzhou Guoyang Photoelectric Technology Co.,Ltd.

Assignor: TUNGHSU GROUP Co.,Ltd.

Contract record no.: X2021110000026

Denomination of utility model: Edge grinding head device for glass grinder and glass grinder

Granted publication date: 20180119

License type: Common License

Record date: 20210823

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20230605

Address after: 241000 No.36 weier'er Road, Wanchun street, Wuhu Economic and Technological Development Zone, Anhui Province

Patentee after: WUHU TUNGHSU PHOTOELECTRIC SCIENCE AND TECHNOLOGY Co.,Ltd.

Patentee after: TUNGHSU GROUP Co.,Ltd.

Patentee after: TUNGHSU TECHNOLOGY GROUP Co.,Ltd.

Address before: Room 1517, Building 1 (International Building), No. 167 Qianjin Middle Road, Development Zone, Kunshan City, Suzhou City, Jiangsu Province, 215300

Patentee before: DONGXU (KUNSHAN) DISPLAY MATERIAL Co.,Ltd.

Patentee before: TUNGHSU GROUP Co.,Ltd.

Patentee before: TUNGHSU TECHNOLOGY GROUP Co.,Ltd.