EP1923171A1 - A grinding method of strip glass and a vacuum suction plate used in the same - Google Patents

A grinding method of strip glass and a vacuum suction plate used in the same Download PDF

Info

Publication number
EP1923171A1
EP1923171A1 EP06722319A EP06722319A EP1923171A1 EP 1923171 A1 EP1923171 A1 EP 1923171A1 EP 06722319 A EP06722319 A EP 06722319A EP 06722319 A EP06722319 A EP 06722319A EP 1923171 A1 EP1923171 A1 EP 1923171A1
Authority
EP
European Patent Office
Prior art keywords
glass
strip glass
vacuum suction
strip
suction
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.)
Withdrawn
Application number
EP06722319A
Other languages
German (de)
French (fr)
Inventor
Leiming Luo
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.)
Luo Miao
Original Assignee
Luo Miao
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 Luo Miao filed Critical Luo Miao
Publication of EP1923171A1 publication Critical patent/EP1923171A1/en
Withdrawn legal-status Critical Current

Links

Images

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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/068—Table-like supports for panels, sheets or the like

Definitions

  • the present invention relates to a grinding method of strip glass and a vacuum suction plate used in the same, primarily used for grinding to form strip glass with single ridge and double slants having small width (generally smaller than 15mm) in glass edge chamfering apparatus.
  • the object of the present invention is to provide a grinding method of strip glass and a vacuum suction plate used in the same to overcome the problem in which the conventional technology cannot grind strip glass.
  • the technical projects of the invention are as follows: a grinding method of a strip glass, in which firstly, the strip glass to be ground is absorbed to a vacuum suction plate; secondly, the strip glass is transferred to the glass edge chamfering apparatus by the vacuum suction plate and a side of the strip glass is grinded to form a predefined slant; finally, the strip glass is turned over and is absorbed to vacuum suction plate, and then the strip glass is transferred to the glass edge chamfering apparatus and the other side of strip glass is grinded to form a slant which is the same as the above said predefined slant.
  • a vacuum suction plate comprises base plate, on edge of one side of which is provided with a suction surface in which is provided with suction grooves for absorbing the strip glass; exhaust passages are disposed within the base plate, communicated on one end thereof with an exhaust port on one end of the base plate, and intercommunicated with the suction grooves through branch passages and groove branch passages: and the suction surface has thickness smaller than other sections of the base plate to form an obtuse angle concave section at the corner.
  • the suction surface is composed of a suction layer made of elastic material adhered onto the surface of the base plate.
  • the suction layer is made of rubber or plastic or other elastic materials.
  • the said base plate can be formed by means of two sections engaged and adhered with each other, and the said exhaust passages and branch passages are disposed between the engaged surfaces of the said two sections.
  • the said base plate is made of metal, glass, plastic or polymethyl methacrylate plastics.
  • the advantage of the invention lies in: by means of vacuum-pumping, let the strip glass tightly adsorb suction surface, and combine base plate with strip glass as a whole, then make use of base plate for carrying strip glass to process on glass edge chamfering apparatus, it could grind the strip glass in 10mm width, even less than 10mm width, thus effectively solve the issue that the present clamp could not clamp strip glass.
  • Simple structure is easy to implement and convenient to use.
  • many abandoned strip glass could be processed into useful finishing material, making full use of glass material and reducing the waste of resources.
  • the vacuum suction plate of the present invention comprises a base plate 1. on edge of one side of which is provided with a suction surface 2 in which is provided with a suction groove 3.
  • Exhaust passages 7 are disposed within the base plate 1, communicated on one end thereof with an exhaust port 5 on one end of the base plate 1, and intercommunicated with the suction grooves 3 through branch passages 6 and groove branch passages 4.
  • the suction groove 3 has function of improving the area and force of suction and shape of random.
  • the suction surface 2 has thickness smaller than other sections of the base plate 1 and form a slant which has maximal thickness at the joint to the base plate 1 forms an obtuse angle concave section (step).
  • the obtuse angle concave Section is employed as function of positive stop, that is, a side of the processed glass strip resists against the joint of the concave section to prevent moving during the process of glass strip.
  • the suction surface 2 is composed of a suction layer 8 made of elastic material adhered onto the surface of the base plate 8.
  • a groove 3 and groove branch passages 4 are provided on the suction layer 8. It is advantageous for absorbing the surface of glass onto the suction layer 8 as it is elastic.
  • the suction layer 8 can be made of rubber, plastic or materials with similar performance.
  • the said base plate 1 can be formed by means of two sections engaged and adhered with each other, so that the said exhaust passages 7 and branch passages 6 can be disposed between the engaged surfaces of the said two sections and easily processed.
  • the said base plate 1 can be made of metal, glass, plastic, polymethyl methacraylate plastics, toughened glass or other materials.
  • a hose is connected between the exhaust port 5 and the air extracting port of vacuum pump.
  • the glass strip to be processed is placed onto the suction surface 2 of the invention, and the vacuum pump is activated to extract air to form vacuum status so that the glass strip is absorbed onto the suction surface 2.
  • the invention is placed onto the glass edge chamfering apparatus to grind external side of the glass strip to form a slant, and then the glass strip is turned over and grinded with the other side thereof so that the glass strip can be processed to obtain the shape of single ridge and double slants or the other similar shape.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

A grinding method of a strip glass comprises: the strip glass to be ground is absorbed to a vacuum suction plate, then the strip glass is transferred to the glass edge chamfering apparatus by the vacuum suction plate. Grinding a side of the strip glass forms a predefined slant. Also, the strip glass is turned over and is absorbed to vacuum suction plate, then the strip glass is transferred to the glass edge chamfering apparatus and grinding the other side of strip glass forms a slant, which is the same as the predefined slant. This invention can grind a strip glass having a width of 10mm or great smaller. The present method prevents a waste of the strip glass.

Description

    [Technical Field]
  • The present invention relates to a grinding method of strip glass and a vacuum suction plate used in the same, primarily used for grinding to form strip glass with single ridge and double slants having small width (generally smaller than 15mm) in glass edge chamfering apparatus.
    • [Background Art]
  • During the architecture and fitment, glass becomes more popular. Grinding glass edge is an important step in process of glass, but conventional glass edge chamfering apparatus cannot grid the glass having width smaller than 15mm to form strip glass with single ridge and double slants, since the conventional clamps cannot clamp the glass having width smaller than 15mm, so that a great number of glass material having width smaller than 15mm cannot be used and then be wasted to pollute our environment. In the meanwhile, it is highly difficult and dangerous as clamping the glass manually, so it is necessary to provide a glass edge chamfering apparatus to solve this technical problem.
    • [Content of invention]
  • The object of the present invention is to provide a grinding method of strip glass and a vacuum suction plate used in the same to overcome the problem in which the conventional technology cannot grind strip glass. The technical projects of the invention are as follows: a grinding method of a strip glass, in which firstly, the strip glass to be ground is absorbed to a vacuum suction plate; secondly, the strip glass is transferred to the glass edge chamfering apparatus by the vacuum suction plate and a side of the strip glass is grinded to form a predefined slant; finally, the strip glass is turned over and is absorbed to vacuum suction plate, and then the strip glass is transferred to the glass edge chamfering apparatus and the other side of strip glass is grinded to form a slant which is the same as the above said predefined slant.
  • A vacuum suction plate comprises base plate, on edge of one side of which is provided with a suction surface in which is provided with suction grooves for absorbing the strip glass; exhaust passages are disposed within the base plate, communicated on one end thereof with an exhaust port on one end of the base plate, and intercommunicated with the suction grooves through branch passages and groove branch passages: and the suction surface has thickness smaller than other sections of the base plate to form an obtuse angle concave section at the corner.
  • The suction surface is composed of a suction layer made of elastic material adhered onto the surface of the base plate.
  • The suction layer is made of rubber or plastic or other elastic materials.
  • The said base plate can be formed by means of two sections engaged and adhered with each other, and the said exhaust passages and branch passages are disposed between the engaged surfaces of the said two sections.
  • The said base plate is made of metal, glass, plastic or polymethyl methacrylate plastics.
  • The advantage of the invention lies in: by means of vacuum-pumping, let the strip glass tightly adsorb suction surface, and combine base plate with strip glass as a whole, then make use of base plate for carrying strip glass to process on glass edge chamfering apparatus, it could grind the strip glass in 10mm width, even less than 10mm width, thus effectively solve the issue that the present clamp could not clamp strip glass. Simple structure is easy to implement and convenient to use. By means of processing mentioned in the invention, many abandoned strip glass could be processed into useful finishing material, making full use of glass material and reducing the waste of resources.
  • The above and other advantages and characterizes of the invention will become more clear with reference to following detailed description accompany with figures.
    • [Description of Drawings]
    • FIG. 1 is a structural view illustrating the side having suction surface:
    • FIG. 2 is a cross-section view along the line A-A of figure 1 (the example with suction layer).
    • FIG. 3 is a cross-section view along the line A-A of figure 1 (the example with suction layer).
    • Reference numbers: 1-base plate; 2-suction surface; 3-suction groove; 4-groove branch passage: 5-exhaust port; 6-branch passage; 7-exhaust passage: 8-suction layer.
    [Best Mode]
  • Reference to figures 1 to 3, the vacuum suction plate of the present invention comprises a base plate 1. on edge of one side of which is provided with a suction surface 2 in which is provided with a suction groove 3. Exhaust passages 7 are disposed within the base plate 1, communicated on one end thereof with an exhaust port 5 on one end of the base plate 1, and intercommunicated with the suction grooves 3 through branch passages 6 and groove branch passages 4. The suction groove 3 has function of improving the area and force of suction and shape of random.
  • Reference to figures 2 and 3, the suction surface 2 has thickness smaller than other sections of the base plate 1 and form a slant which has maximal thickness at the joint to the base plate 1 forms an obtuse angle concave section (step).When processing the glass strip, the obtuse angle concave Section is employed as function of positive stop, that is, a side of the processed glass strip resists against the joint of the concave section to prevent moving during the process of glass strip.
  • As shown in figure 3, the suction surface 2 is composed of a suction layer 8 made of elastic material adhered onto the surface of the base plate 8. A groove 3 and groove branch passages 4 are provided on the suction layer 8. It is advantageous for absorbing the surface of glass onto the suction layer 8 as it is elastic. The suction layer 8 can be made of rubber, plastic or materials with similar performance.
  • Regarding the convenience of production, the said base plate 1 can be formed by means of two sections engaged and adhered with each other, so that the said exhaust passages 7 and branch passages 6 can be disposed between the engaged surfaces of the said two sections and easily processed.
  • The said base plate 1 can be made of metal, glass, plastic, polymethyl methacraylate plastics, toughened glass or other materials.
  • As implementing according to the present invention, a hose is connected between the exhaust port 5 and the air extracting port of vacuum pump. The glass strip to be processed is placed onto the suction surface 2 of the invention, and the vacuum pump is activated to extract air to form vacuum status so that the glass strip is absorbed onto the suction surface 2. Subsequently, the invention is placed onto the glass edge chamfering apparatus to grind external side of the glass strip to form a slant, and then the glass strip is turned over and grinded with the other side thereof so that the glass strip can be processed to obtain the shape of single ridge and double slants or the other similar shape.
  • The above described is only the preferred embodiments of the present invention, which is just illustration and not limitation to the invention. Those skilled in the art can understand that the invention may be modified and amended on many places without separating from the scope and spirit of the invention which are limited in the protective scope of this invention.

Claims (6)

  1. A grinding method of a strip glass, characterized in that: firstly, the strip glass to be ground is absorbed to a vacuum suction plate; secondly, the strip glass is transferred to the glass edge chamfering apparatus by the vacuum suction plate and a side of the strip glass is grinded to form a predefined slant; finally, the strip glass is turned over and is absorbed to vacuum suction plate, and then the strip glass is transferred to the glass edge chamfering apparatus and the other side of strip glass is grinded to form a slant which is the same as the above said predefined slant.
  2. A vacuum suction plate used for grinding the strip glass, characterized in that: the plate comprises base plate, on edge of one side of which is provided with a suction surface in which is provided with suction grooves for absorbing the strip glass; exhaust passages are disposed within the base plate, communicated on one end thereof with an exhaust port on one end of the base plate, and intercommunicated with the suction grooves through branch passages and groove branch passages; and the suction surface has thickness smaller than other sections of the base plate to form an obtuse angle concave section at the corner.
  3. The vacuum suction plate according to claim 2, characterized in that the suction surface is composed of a suction layer made of elastic material adhered onto the surface of the base plate.
  4. The vacuum suction plate according to claim 3, characterized in that the suction layer is made of rubber or plastic.
  5. The vacuum suction plate according to claim 2, characterized in that the said base plate can be formed by means of two sections engaged and adhered with each other, and the said exhaust passages and branch passages are disposed between the engaged surfaces of the said two sections.
  6. The vacuum suction plate according to claim 2, characterized in that the said base plate is made of metal, glass, plastic or polymethyl methacrylate plastics.
EP06722319A 2005-08-08 2006-04-13 A grinding method of strip glass and a vacuum suction plate used in the same Withdrawn EP1923171A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2005100899649A CN1730239B (en) 2005-08-08 2005-08-08 Method for grinding glass strip and used vacuum adsorption plate therefor
PCT/CN2006/000668 WO2007016829A1 (en) 2005-08-08 2006-04-13 A grinding method of strip glass and a vacuum suction plate used in the same

Publications (1)

Publication Number Publication Date
EP1923171A1 true EP1923171A1 (en) 2008-05-21

Family

ID=35962677

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06722319A Withdrawn EP1923171A1 (en) 2005-08-08 2006-04-13 A grinding method of strip glass and a vacuum suction plate used in the same

Country Status (5)

Country Link
US (1) US20100291839A1 (en)
EP (1) EP1923171A1 (en)
JP (1) JP2009504416A (en)
CN (1) CN1730239B (en)
WO (1) WO2007016829A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5349910B2 (en) * 2008-11-05 2013-11-20 株式会社ディスコ Adsorption plate and production method of adsorption plate
CN102582961B (en) * 2012-03-06 2014-01-01 深圳市华星光电技术有限公司 Buffer plate convenient for sucker to pick in a suction manner and glass transfer package
JP2014200888A (en) * 2013-04-05 2014-10-27 ローム株式会社 Suction holding device and wafer polishing device
CN103659592A (en) * 2013-11-29 2014-03-26 成都斯锐特钨钢刀具有限公司 Negative pressure positioning system for positioning flat-plate workpieces

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060938A (en) * 1976-04-20 1977-12-06 Barron Sr Lee H Glass beveling machine
JPS60103651U (en) * 1983-12-19 1985-07-15 シチズン時計株式会社 vacuum suction table
US5028182A (en) * 1990-03-23 1991-07-02 Kyung Park Vacuum absorption device for use in glass sheet chamfering apparatus
JPH0929625A (en) * 1995-07-13 1997-02-04 Sony Corp Vacuum chuck device for polishing thin piece
JP3804117B2 (en) * 1996-09-20 2006-08-02 ソニー株式会社 Substrate polishing method and polishing apparatus used for the same
CN2366232Y (en) * 1999-05-11 2000-03-01 青岛环球机械股份有限公司 Moveable type vacuum sucker
CN2456885Y (en) * 2000-12-27 2001-10-31 福耀玻璃工业集团股份有限公司 Suspending arm type edge mill
CN2621878Y (en) * 2003-03-11 2004-06-30 时密克 High precision glass edger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007016829A1 *

Also Published As

Publication number Publication date
CN1730239B (en) 2010-04-07
CN1730239A (en) 2006-02-08
US20100291839A1 (en) 2010-11-18
JP2009504416A (en) 2009-02-05
WO2007016829A1 (en) 2007-02-15

Similar Documents

Publication Publication Date Title
EP1923171A1 (en) A grinding method of strip glass and a vacuum suction plate used in the same
WO2009020051A1 (en) Securing tool and work processing method
US7363843B2 (en) Securing device for securing blade of cutting tools
CN2925736Y (en) Sided grinding clamp of quadrilateral panel piece
CN202943512U (en) Sole polishing machine
CN219170406U (en) Glass cover plate edge polishing device
CN103659592A (en) Negative pressure positioning system for positioning flat-plate workpieces
CN201217907Y (en) Ceramic tile veneer external corner strip
CN221111257U (en) Polishing cutter, polishing device and polishing system
CN201604049U (en) Connecting structure of conical frustum-shaped grinding wheel blades for burnishing
CN217413626U (en) Plane grinding fixture with internal spline part
CN214815437U (en) Efficient positioning milling fixture for gear machining
CN213646906U (en) A grinding tool for round hole border
CN208289722U (en) A kind of cutoff wheel
CN221144952U (en) Air duct positioning and bonding tool for vehicle
CN213593326U (en) Vacuum adsorption clamp for mobile phone ceramic cover plate
CN215470036U (en) Plastic valve port grinding device
CN221364543U (en) Clamping assembly for bearing machining
CN201872080U (en) Grinding device of grinder limit column
CN214418518U (en) Clamp for processing rear cover of glass mobile phone
CN2808418Y (en) Plate for vacuum sucking glass strip
CN203199664U (en) Vacuum suction disc
CN214817264U (en) YAG inclined lath end face obtuse angle chamfering auxiliary device
CN212044304U (en) Positioning jig
CN206393411U (en) Pillar hollow-fibre membrane housing facing attachment

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080220

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20090505