CN101332578B - Grinding device of glass plate - Google Patents
Grinding device of glass plate Download PDFInfo
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- CN101332578B CN101332578B CN200710127487XA CN200710127487A CN101332578B CN 101332578 B CN101332578 B CN 101332578B CN 200710127487X A CN200710127487X A CN 200710127487XA CN 200710127487 A CN200710127487 A CN 200710127487A CN 101332578 B CN101332578 B CN 101332578B
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- 239000011521 glass Substances 0.000 title claims abstract description 401
- 238000000227 grinding Methods 0.000 title claims abstract description 212
- 238000012423 maintenance Methods 0.000 claims description 44
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 238000011084 recovery Methods 0.000 claims description 6
- 239000003463 adsorbent Substances 0.000 description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
A grinding device (1) of a glass plate comprises a linear conveyance unit (3) which linearly conveys the glass plate (2) along the X direction; a first grinding device is provided with grinding heads (5) and (6) for respectively grinding the two side edges (4a) and (4b) of the glass plate (2) linearly conveyed by the linear conveyance unit (3) extending along the X direction; and a second grinding device is adjacent to the first grinding device in the X direction and provided with movable grinding heads (9) and (10) for respectively grinding a front edge (7) and a rear edge (8) extending along the Y direction orthogonal with the X direction for the linear conveyance by the linear conveyance unit (3).
Description
Technical field
The present invention relates to plasma display (PDP) and carry out the grinding attachment of the glass plate of grinding with glass plate, LCD (LCD) with glass plate, used for solar batteries glass plate, furniture with the edge of glass plates such as glass plate and glass for building purposes plate.In addition, the present invention relates to the grinding attachment that edge to glass plate carries out the glass plate that grinding and across corner cut, especially the present invention relates to the rectangular-shaped glass plate level of putting into is carried out the straight line conveyance, earlier simultaneously a side opposite side is carried out grinding and then simultaneously remaining opposite side is carried out grinding, again two bights, front and back are carried out the grinding attachment of the glass plate that cuts in the bight.
Background technology
Patent documentation 1: TOHKEMY 2000-233351 communique
For example in patent documentation 1, a kind of grinding attachment of glass plate has been proposed, in advancing of glass plate moved, grinding is carried out in the relative two edges of this glass plate, give backward movement after making the glass plate half-twist after this grinding, grinding is carried out in another the relative two edges to this glass plate in the backward movement of glass plate.For the grinding attachment of this glass plate, simultaneously the opposite side of rectangular-shaped glass plate is carried out the device (be generally two etch machines) of grinding, what generally use in glass processing circle is the mode of utilizing an independent device only an opposite side to be carried out grinding.Therefore, carry out grinding to remaining opposite side simultaneously to the continuous conveyance of glass plate and then need another table apparatus.And, generally take following mode: 2 table apparatus are being disposed the whirligig that makes the glass plate half-twist side by side in line and between first device and second device.Adopt this mode, before moving into first device, glass plate and first installs the placement that is positioned accordingly, and conveyance first device is with an opposite side grinding under this state.After entering the whirligig half-twist, glass plate after coming out from first device comes out.Then, the glass plate and second device are positioned accordingly, move into second device under this state, by coming out behind the remaining opposite side of this second device grinding, machine.
Yet, in the grinding attachment of patent documentation 1, while because make one one periphery that moves back and forth glass plate of glass plate carry out grinding, thereby can't supply with glass plate with the continuous productive process that links up, can not continuous grinding, and, be difficult to improve output.And in this grinding attachment, whirligig with the glass plate half-twist will be arranged between first device and second device, and positioner and space, location are arranged so that the glass plate that comes out from whirligig is corresponding with second device, as a whole, it is big that the equipment place becomes, glass plate is to the positioning accuracy request height of second device, operation that on-stream needs are numerous and diverse and adjustment.
Summary of the invention
In view of above-mentioned each problem, the object of the present invention is to provide a kind of grinding attachment of glass plate, can supply with glass plate with the continuous productive process that links up, but continuous grinding, and can improve output.
The grinding attachment of glass plate of the present invention has: straight line conveyance unit, this straight line conveyance unit is being provided with the glass plate maintenance body that glass plate is kept or decontrol at upper surface along devices spaced apart ground row on the line of straight line conveyance glass plate, and keeps bodies to carry out Numerical Control and it is moved back and forth to these glass plates; Glass plate handing-over frame body, this glass plate handing-over frame body are set up along the glass plate of this straight line conveyance unit to keep the direction that moves back and forth of body to run through the glass plate maintenance body that these row are established, and keep the upper surface of body to carry out oscilaltion around glass plate; First grinding attachment, this first grinding attachment keeps two sides of body to be provided with processing head at the glass plate that moves back and forth, and side by side the both side edges parallel with the conveyance direction of glass plate is carried out grinding; And second grinding attachment, this second grinding attachment and the adjacent setting of this first grinding attachment, make to the leading edge of the glass plate of conveyance direction quadrature and 2 grinding machine head crosscut glass plate paths that trailing edge carries out grinding respectively move, described glass plate handing-over frame body rises when glass plate keeps the terminal of body arrival forward stroke, when keeping the terminal of body arrival recovery stroke, glass plate descends, and, described second grinding attachment has: make each grinding machine head carry out the X mobile unit that Numerical Control moves along the direction parallel with the reciprocating direction of glass plate maintenance body, and make each grinding machine head along keeping the direction that moves back and forth the direction quadrature of body to carry out the Y mobile unit that Numerical Control moves with glass plate, to described X mobile unit, Y mobile unit and described straight line conveyance unit are controlled simultaneously so that the contact of each processing head and glass plate carries out plane coordinates moves, thereby make glass plate keep body that glass plate is kept and make grinding machine head follow the leading edge and the trailing edge of glass plate during the straight line conveyance of glass plate when the forward motion stroke.
The grinding attachment of glass plate of the present invention has: straight line conveyance unit, and this straight line conveyance unit carries out the straight line conveyance to rectangular-shaped glass plate; The first fixing grinding machine head, this first grinding machine head carries out grinding to the lateral margin that extends along the parallel direction of straight line conveyance direction by the glass plate of straight line conveyance unit straight line conveyance; The second movable grinding machine head, this second grinding machine head is adjacent with first grinding machine head in straight line conveyance direction, and to carrying out grinding along the leading edge of the direction extension that intersects by the straight line conveyance direction of straight line conveyance unit straight line conveyance and at least one side in the trailing edge; And mobile unit, this mobile unit makes second grinding machine head along with straight line conveyance direction parallel direction move with second grinding machine head relative to the state of displacement not make the glass plate by the straight line conveyance of straight line conveyance unit, and second grinding machine head is moved along the leading edge of this glass plate and at least one side in the trailing edge.
Adopt the grinding attachment of glass plate of the present invention, especially owing to have the first fixing grinding machine head, movable second grinding machine head and mobile unit, and this mobile unit makes second grinding machine head move and second grinding machine head is moved along the leading edge of this glass plate and at least one side in the trailing edge along the direction parallel with straight line conveyance direction under the state of displacement not making to be produced by the glass plate of straight line conveyance unit straight line conveyance and second grinding machine head, so can supply with glass plate with the continuous productive process that links up, but continuous grinding, and can improve output.
In the preferred example of the grinding attachment of glass plate of the present invention, straight line conveyance unit has: a plurality of glass plates keep bodies, and these glass plates keep bodies on straight line conveyance direction and row arrangement and glass plate kept; The straight line mobile unit, this straight line mobile unit straight line conveyance direction make be equipped with straight line moving body that a plurality of glass plates keep bodies mechanically synchronous linear move; And lowering or hoisting gear, the glass plate that remains on respectively on a plurality of glass plates maintenance bodies is mechanically risen this lowering or hoisting gear synchronously so that this glass plate leaves each glass plate maintenance body, and the glass plate that has left each glass plate maintenance body is mechanically descended synchronously so that this glass plate puts respectively on glass plate maintenance body.Adopt this preferred example, the upper surface of glass plate does not have any interference, can not make glass plate produce this glass plate of straight line conveyance under the situation of lower surface that dislocation ground keeps glass plate, and the periphery of grinding glass plate more correctly.
Straight line conveyance unit has and separates certain intervals row and establish and carry out the glass plate that linear reciprocation moves and keep body, and the glass plate handing-over frame body that will run through these glass plates maintenance bodies is set as liftable, in glass plate keeps the forward stroke of body, be adsorbed the glass plate in the straight line conveyance of maintenance, accept and supporting glass plate because of the rising of glass plate handing-over frame body in the forward stroke terminal.When this glass plate handing-over frame body was in lifting position and glass plate and enters recovery stroke, next glass plate kept body 21 to reset coming under the described glass plate.After current glass plate maintenance body resetted end, glass plate handing-over frame body descended, and gives described glass plate with described glass plate and keeps body.So, the glass plate of constantly glass plate being given the back keeps body to be kept, and carries out the straight ahead conveyance.Therefore, glass plate is being subjected under the situation that glass plate keeps the absorption maintenance of body and the alternately continuous adsorption that glass plate keeps body and glass plate handing-over frame body, and glass plate can not move and accurately by the straight line conveyance with misplacing.Be listed as on the glass plate maintenance body of establishing because glass plate absorption remains on, in the straight line conveyance, utilize first grinding attachment and second grinding attachment to carry out grinding simultaneously, therefore can carry out grinding efficiently.In addition, especially in second grinding attachment, utilization with grinding machine head 9 and 10 along the direction parallel with the glass plate straight line conveyance direction that keeps body to carry out by glass plate carry out X mobile unit that Numerical Control moves, along carry out Y mobile unit that Numerical Control moves with the direction of the straight line conveyance direction quadrature of glass plate, by the straight line conveyance unit that moves back and forth of Numerical Control, and become plane coordinates to move with the contact Synchronization Control of glass plate grinding machine head 9 and 10, and grinding machine head 9 and 10 crosscut glass plate straight line conveyance passage obliquely.Therefore, entered next grinding process halfway by the glass plate of conveyance, so do not need half-twist, needn't position glass plate, therefore, it is little that equipment is provided with area again, and single unit system structure self is also simple.In addition, in second grinding attachment, control in the time of by X mobile unit and Y mobile unit and straight line conveyance unit, as long as the programming input just can be carried out the bight cutting to the bight of four corners with the preceding rim of glass plate, the grinding of back rim so that the such track in bight of the glass plate that the Grinding wheel of grinding machine head 9 or 10 comes according to bight cutting straight line conveyance moves.
Description of drawings
Fig. 1 is the key diagram of overlooking of example example of the present invention.
Fig. 2 is the key diagram of analysing and observe of example shown in Figure 1.
Fig. 3 is that the III-III alignment of example shown in Figure 1 is looked and analysed and observe key diagram.
Fig. 4 is that the IV-IV alignment of example shown in Figure 1 is looked and analysed and observe key diagram.
Fig. 5 is that the V-V alignment of example shown in Figure 1 is looked and analysed and observe key diagram.
Fig. 6 is the action specification figure of example shown in Figure 1.
Fig. 7 is the action specification figure of example shown in Figure 1.
The specific embodiment
Below, the example shown in illustrates in greater detail the example of example of the present invention with reference to the accompanying drawings.The invention is not restricted to these examples.
Embodiment
From Fig. 1 to Fig. 7, the grinding attachment 1 of the glass plate that this is routine has: Figure 6 and Figure 7 with rectangular-shaped glass plate 2 levels of putting into and along the straight line conveyance unit 3 of directions X with its straight line conveyance; First grinding attachment with fixing grinding machine head 5 and 6, this grinding machine head 5 and 6 carry out grinding to the both side edges 4a and the 4b that extend along directions X by the glass plate 2 of straight line conveyance unit 3 straight line conveyances respectively; Second grinding attachment with movable grinding machine head 9 and 10, grinding machine head 9 and 10 adjacent with first grinding attachment at directions X, and respectively leading edge 7 and the trailing edge 8 that is extended by the edge of the glass plate 2 of straight line conveyance unit 3 straight line conveyances and the Y direction of directions X quadrature carried out grinding, for making these grinding machine heads 9 and 10 while following by the leading edge 7 of the glass plate 2 of these conveyance unit 3 straight line conveyances and trailing edge 8 passage of crosscut glass plate 2 obliquely, second grinding attachment has: make grinding machine head 9 and 10 separately carry out the X mobile unit that Numerical Control moves along the direction parallel with the straight line conveyance direction of glass plate 2; Along carrying out the Y mobile unit that Numerical Control moves with the direction of the direction quadrature of the straight line conveyance of glass plate 2, described X mobile unit and Y mobile unit and described straight line conveyance unit are controlled so as to simultaneously: carry out plane coordinates as the contact of the grinding operation of the Grinding wheel of the grinding machine head 9 of processing head and 10 and glass plate 2 and move.The glass plate maintenance body 21 of straight line conveyance unit 3 separates certain intervals and establishes 4 along the straight line of straight line conveyance glass plate 2 is above-listed.These glass plates keep bodies 21 at upper surface with glass plate 2 levels of putting into, adsorb the lower surface 2b of this glass plate 2 and glass plate 2 be held in level, and adsorb, decontrol.These conveyance unit 3 have: straight line mobile unit 23, this straight line mobile unit 23 mechanically keep described 4 glass plates body 21 to keep glass plate to keep moving apart from synchronously carrying out linear reciprocation between the body 21,21 along directions X; Glass plate handing-over frame body 41, this glass plate handing-over frame body 41 is arranged to keep the direction that moves back and forth of bodies 21 to run through these 4 glass plates and keep bodies 21,21 along these glass plates of Numerical Control, and the upper surface that keeps body 21 round glass plate about (Z direction) join.When keep by the 23 pairs of glass plates of described straight line mobile unit that body 21 carries out move back and forth the terminal that arrives forward stroke the time, glass plate handing-over frame body 41 rises, when glass plate kept body 21 to arrive the terminal of recovery stroke, glass plate handing-over frame body 41 descended.Promptly, when glass plate keeps the upper surface absorption of body 21 to keep glass plate 2 to carry out forward stroke (glass plate straight line conveyance stroke), glass plate keeps the position of body 21 below the upper surface of glass plate maintenance body 21 to carry out standby, when keeping body 21, glass plate surrenders glass plate 2, when not keeping glass plate 2, towards the recovery stroke of origin-location the time, keep the position standby above the upper surface of body 21 at glass plate.4 glass plates keep body 21 from upstream side downstream side keep the order of body 21a, 21b, 21c, 21d to keep certain intervals ground to establish with glass plate along directions X and arrangement.In the drawings, the residing position of glass plate maintenance body 21a is the place of supplying with glass plate 2 and positioning.Be provided with the correction roller 25 of a plurality of location usefulness in this position.Glass plate keeps body 21a to be returned to this position, when glass plate handing-over frame body 41 descends, glass plate 2 to be placed on glass plate to keep on the body 21, glass plate 2 is moved and proofreaies and correct roller 25 and contacts and position.Like this, keep the upper surface absorption of body 21a to keep glass plate 2, enter the forward stroke starting position at glass plate.
Glass plate keeps body 21a to have: 4 bearing 26a, 26b, 26c and 26d being installed on the straight line moving body 34 described later and extending along the directions X that the Y direction is arranged side by side; Be respectively formed at the adsorbent 29 on 26b, the 26c upper surface.Bearing 26a and 26d be the lower surface of supporting glass plate 2 only, lays respectively at the both end sides of the Y direction of straight line moving body 34, and bearing 26b and 26c lay respectively between bearing 26a and the 26d, and is configured in respectively in the slotted hole 45 of glass plate handing-over frame body 41 described later.Each adsorbent 29 has the tabular surface with the lower surface 2b butt of glass plate 2.The adsorbent 27 of bearing 26b, 26c is connected with suction device (not shown) by automatic valve.
Glass plate keeps body 21b to have: with above-mentioned same bearing 26a, 26b, 26c and 26d; Be located at the supporting mass 27 on each upper surface of bearing 26a and 26d; The adsorbent 29 that is located on each upper surface of bearing 26b and 26c and the lower surface 2b of glass plate 2 is adsorbed.Because glass plate keeps body 21c and 21d and glass plate to keep body 21b to form equally respectively, omits these detailed descriptions so suitably put on same-sign in the drawings.
The adsorbent 29 that is formed on bearing 26b and the 26c upper surface is identically formed mutually separately, therefore, below, the adsorbent 29 that is formed on the bearing 26b is elaborated, for the adsorbent 29 that is located on the bearing 26c, suitably put on same-sign in the drawings and omit its detailed description.Adsorbent 29 have form bearing 26b upper surface surround member 36, be connected with suction device (not shown) by automatic valve.When glass plate 2 being adsorbed maintenance, the lower surface 2b to utilizing attraction with the glass plate 2 that surrounds member 36 butts divides the space decompression that forms, and reduces pressure by this and adsorbs glass plate 2.
Straight line mobile unit 23 has: the straight line moving body 34 along the directions X extension that 4 glass plate maintenance bodies 21 have been installed; Screw togather and rotate the thread spindle 31 that extends along directions X that is bearing in freely on the pedestal 30 by nut and straight line moving body 34; Be connected with an end of thread spindle 31 and be fixed on motor 32 on the pedestal 30; Chimeric and be located at the pair of guide rails 33 of extending along directions X on the pedestal 30 by slide block and straight line one end body 34, the action of the servomotor 32 by Numerical Control makes thread spindle 31 rotations, by this rotation the straight line moving body 34 by guide rail 33 guiding is moved along the directions X straight line.
Glass plate handing-over frame body 41 is set up along glass plate to keep the direction that moves back and forth of body 21a, 21b, 21c and 21d to run through these glass plates maintenance bodies 21a, 21b, 21c and 21d.That is, glass plate handing-over frame body 41 has: set up and become to run through 3 frame bodies 41,41,41 that glass plate keeps body 21a, 21b, 21c and 21d and links into an integrated entity in upstream extremity and downstream; Be formed on the slotted hole 45 between 3 frame bodies 41,41,41; Make the lowering or hoisting gear 24 of frame body 41 liftings in upstream extremity and downstream.Lowering or hoisting gear 24 has: at the position that 3 frame bodies 41 link into an integrated entity, the upper end be connected with 3 frame bodies that set up 41 and with the Z direction elevating lever 42 free to advance or retreat of X and Y direction quadrature; Bindiny mechanism 43 by turbine or bevel gear etc. is connected with elevating lever 42 and is fixed on motor 44 on the pedestal 30, by the action of motor 44, makes elevating lever 42 in Z direction advance and retreat by bindiny mechanism 43, thus, makes 3 frame bodies 41 in the lifting of Z direction.Bindiny mechanism 43 and motor 44 are separately positioned on the upstream extremity and the downstream of frame body 41.So, lowering or hoisting gear 24 keeps body 21 by making frame body 41 risings make the lower surface 2b of glass plate 2 leave glass plate, the lower surface 2b and glass plate maintenance body 21 butts that make glass plate 2 by frame body 41 is descended.When keeping body 21 keeping glass plate 2 by glass plate, the upper surface of frame body 41 is configured in glass plate and keeps belows body 21 and faces glass plate 2 lower surface 2b butts.The position corresponding with glass plate maintenance body 21a, 21b, 21c and 21d of frame body 41 upper surfaces forms adsorbent equipment (not shown), when frame body 41 rises when making glass plate 2 leave glass plate to keep body 21a, 21b, 21c and 21d ground to mention, or, adsorb fixing to glass plate 2 mentioning when supporting.And when mentioning glass plate 2, frame body 41 rises when adsorbent equipment attracts air, after frame body 41 attracts glass plate 2 earlier, and the absorption that glass plate keeps body 21 to remove glass plate 2.Then, when 41 times general who has surrendered's glass plates 2 of frame body were handed off on the glass plate maintenance body, glass plate kept body to take to attract situation earlier, and after glass plate kept body to attract glass plate 2, frame body 41 was with regard to the absorption of releasing to glass plate 2.
Y direction position adjusting mechanism 52 has: rotation is bearing in the thread spindle 61 along the extension of Y direction on the framework 51 freely; Be fixed on the framework 51 and the servomotor 62 of the Numerical Control that is connected with thread spindle 61; Be located at the pair of guide rails 63 on the framework 51 along the extension of Y direction; The Y direction movable body 64 that is roughly L word shape along the movable cross section of Y direction chimeric and that screw togather by nut and thread spindle 61 by slide block and guide rail 63, action by servomotor 62 makes thread spindle 61 rotations, make by the Y direction movable body 64 of guide rail 63 by this rotation and to move along the Y direction along Y direction guiding, like this, both can adjust the grinding machine head 5 on each Y direction movable body 64 that is installed in Y direction position adjusting mechanism 52 and the position of 6 Y direction, again with grinding in glass plate 2 wrigglings make the position of Grinding wheel 53 make small Numerical Control accordingly to move.
Lowering or hoisting gear 56 has: be installed in the support plate 71 on the Y direction movable body 64; Rotation is bearing in the thread spindle 72 along the extension of Z direction on the support plate 71 freely; Be connected with thread spindle 72 and be fixed on the support plate 71 by the servomotor 73 of Numerical Control; Be located at the pair of guide rails on the support plate 71 along the extension of Z direction; By slide block and this guide rail is chimeric and by nut and thread spindle 72 screw togather along the movable movable platen 75 of Z direction, action by servomotor 73 makes thread spindle 72 rotations, make by described guide rail along the movable platen 75 of Z direction guiding along the lifting of Z direction by this rotation, like this, movable platen 75 makes Grinding wheel 53 do numerical value control along the Z direction by spindle drive motor 54 to move.In grinding, make Grinding wheel 53 do small Numerical Control lifting accordingly along the Z direction with the Z direction of glass plate 2 wriggling.
In the present example, be configured in the first grinding attachment downstream second grinding attachment grinding machine head 9 and 10 at directions X relative to each other, and be arranged on the pedestal 30 by mobile unit 11. Grinding machine head 9 and 10 forms equally with grinding machine head 5 and 6 respectively, therefore, suitably puts on same-sign in the drawings and omits their detailed description.
The mobile device 78 that is arranged on mobile device 79 upstream sides has: rotation is bearing in the thread spindle 82 along the extension of Y direction that stands on the scaffold 81 of being located at pedestal 30 freely; Be connected with thread spindle 82 and be fixed on servomotor 83 on the scaffold 81; Be located at the pair of guide rails 84 on the scaffold 81 along the extension of Y direction; The movable framework 85 movable and that extend along directions X along the Y direction chimeric and that screw togather by nut and thread spindle 82 with guide rail 84; Rotation is bearing in the thread spindle 92 along the directions X extension on the movable framework 85 freely; Be connected with thread spindle 92 and be fixed on servomotor 93 on the movable framework 85; Be located at the pair of guide rails 94 on the movable framework 85 along the directions X extension; With guide rail 94 chimeric and by nut and thread spindle 92 screw togather along the movable directions X movable platen 95 of directions X.Grinding machine head 9 is installed on the directions X movable platen 95.This mobile device 78 utilizes the action of motor 83 to make thread spindle 82 rotations, by this rotation, movable framework 85 by guide rail 84 guiding is moved along the Y direction, action by motor 93 simultaneously makes thread spindle 92 rotations, making the directions X movable platen 95 that is led by guide rail 94 do numerical value control along directions X by this rotation moves, so, just making grinding machine head 9 make the X-Y plane coordinate moves.Mobile device 78 is made of X mobile unit and Y mobile unit, and the X mobile unit is that to make grinding machine head 9 and glass plate keep the direction that moves back and forth of body be that the straight line conveyance direction of glass plate is done numerical value control abreast and moved, and the Y mobile unit is that grinding machine head 9 is moved to keeping the direction of the reciprocating direction quadrature of body to do numerical value control with glass plate.Equally, mobile device 79 also is made of X mobile unit as described above and Y mobile unit.
The occasion of carrying out grinding at the periphery 4 of the 1 pair of glass plate 2 of grinding attachment that utilizes this routine glass plate, at first as shown in Figure 1, the glass plate 2 of answering grinding is placed on glass plate moves into the glass plate at P1 place, position and keep body 21a upper surface, and proofread and correct roller 25 butts and carry out the location of glass plate 2.Like this, glass plate keeps body 21a that glass plate is adsorbed maintenance.Then, by utilizing straight line mobile unit 23 that straight line moving body 34 is moved along the directions X straight ahead, move thereby make glass plate keep body 21a in slotted hole 45, to carry out forward stroke, keep the glass plate 2 of body 21a upper surface to be configured in the lateral margin grinding starting position P2 of side 4a and 4b glass plate along directions X.In this configuration back (forward stroke terminal), keep body 21a by utilizing lowering or hoisting gear 24 to make glass plate handing-over frame body 41 make the glass plate 2 of described configuration leave glass plate along the rising of Z direction, if glass plate 2 leaves, then keep body 21a in slotted hole 45, to move along the directions X answer by utilizing straight line mobile unit 23 to make straight line moving body 34 reply the mobile glass plate that makes, make this glass plate keep body 21a to be returned to original glass plate and move into position P1, meanwhile, glass plate keeps body 21b to also return to lateral margin grinding starting position P2.
When the configuration glass plate keeps body 21b below the glass plate 2 that is being disposed at lateral margin grinding starting position P2, by utilizing lowering or hoisting gear 24 that glass plate handing-over frame body 41 is placed on the glass plate maintenance body 21b along the decline of Z direction and with glass plate 2, utilize glass plate keep body 21b adsorbent 29 action and adsorb the glass plate 2 that puts, can not produce dislocation ground and not keep reliably.After keeping body 21b to keep glass plate 2 by glass plate, utilize straight line mobile unit 23 to make and kept the glass plate of glass plate 2 to keep body 21b to make forward stroke along directions X, this glass plate 2 is passed between the Y direction grinding machine head 5 and 6 relative to each other.So, when glass plate 2 was passed, the side face of the Grinding wheel 53 of grinding machine head 5 contacted with lateral margin 4a, and the side face of the Grinding wheel 53 of grinding machine head 6 contacts with lateral margin 4b, and thus, as shown in Figure 6, oppose side edge 4a and 4b carry out grinding.Glass plate 2 as shown in Figure 7, when having passed between the grinding machine head 5 and 6 (in the terminal of forward stroke), the grinding of lateral margin 4a and 4b finishes.When this grinding finished, the straight line that keeps body 21b to carry out by 23 pairs of glass plates of straight line mobile unit moved certainly and also stops in the forward stroke terminal.The position of Grinding wheel 53 is adjusted by Y direction position adjusting mechanism 52 and lowering or hoisting gear 56 accordingly in advance with size of the glass plate 2 of answering grinding etc., carries out grinding with the lateral margin 4a and the 4b that can utilize 53 pairs of glass plates 2 of this Grinding wheel.Grinding wheel 53 rotates by the action of spindle drive motor 54.
After the grinding of being undertaken by the lateral margin 4a and the 4b of grinding machine head 5 and 6 pairs of glass plates 2 finishes (terminal of forward stroke), utilize lowering or hoisting gear 24 that glass plate handing-over frame body 41 is risen, removing glass plate keeps 21 pairs of bodies to be in the absorption maintenance of the glass plate 2 of lateral margin grinding end position P3, and make this glass plate 2 leave glass plate maintenance body 21b, after glass plate 2 leaves, utilize straight line mobile unit 23 to make glass plate keep body 21b to reply mobile, keep body 21b to be configured in original lateral margin grinding starting position P2 this glass plate, meanwhile, glass plate keeps body 21c to also return to lateral margin grinding end position P3.Then, utilize lowering or hoisting gear 24 that glass plate handing-over frame body 41 is descended and make to be descended and be placed on glass plate by the glass plate 2 of lateral margin grinding and keep on the body 21c, keep glass plate 2 after placement is adsorbed in the action of the adsorbent 29 of body 21c by glass plate, thereby do not produce dislocation ground reliably with its maintenance.
After utilizing glass plate to keep body 21c that glass plate 2 is adsorbed maintenance, the glass plate that utilizes straight line mobile unit 23 to make to maintain glass plate 2 keeps body 21c to carry out the straight ahead stroke moving, this glass plate 2 is configured in front and rear edge grinding starting position (the second grinding attachment front position) P4.After this configuration, utilize lowering or hoisting gear 24 that glass plate handing-over frame body 41 is risen, remove glass plate and keep the maintenance of body 21c the glass plate 2 that is in front and rear edge grinding starting position P4, and make this glass plate 2 leave glass plate maintenance body 21c, after glass plate 2 leaves, utilizing straight line mobile unit 23 to make glass plate keep body 21c to reply moves, keep body 21c to be configured in original lateral margin grinding end position P3 this glass plate, meanwhile, glass plate keeps body 21d also to be configured in front and rear edge grinding starting position P4.Then, utilize lowering or hoisting gear 24 that glass plate handing-over frame body 41 is descended and glass plate 2 is descended and be placed on glass plate and keep on the body 21d, keep glass plate 2 after placement is adsorbed in the action of the adsorbent 29 of body 21d by glass plate, thereby do not produce dislocation ground reliably with its maintenance.
Kept body 21d that glass plate 2 is adsorbed maintenance by glass plate after, the glass plate that utilizes straight line mobile unit 23 to make to maintain glass plate 2 keeps body 21d to enter the straight ahead stroke.In the straight ahead stroke, the mobile device 78 of second grinding attachment is by controlling the X mobile unit simultaneously, Y mobile unit and straight line conveyance unit, thereby make grinding machine head 9 and 10 and each contact (processing contact) of glass plate 2 carry out plane coordinates and move, while grinding machine head 9 and 10 is crosscut glass plate conveyance passage obliquely, wherein, the X mobile unit is carried out Numerical Control with each grinding machine head 9 and 10 along the direction parallel with the straight ahead direction of glass plate maintenance body 21d and is moved, and the Y mobile unit then keeps the direction Numerical Control of the straight ahead direction quadrature of body 21d to move with glass plate each grinding machine head 9 and 10 edges.That is, the Grinding wheel 53 of grinding holder 9 is contacted with trailing edge 8, the Grinding wheel 53 of grinding machine head 10 is contacted with leading edge 7, as shown in Figure 6 leading edge 7 and trailing edge 8 are carried out grinding simultaneously simultaneously.After the grinding by the leading edge 7 of 9 pairs of glass plates 2 of grinding machine head and trailing edge 8 finishes, the Grinding wheel 53 of grinding machine head 9 utilizes the lowering or hoisting gear 56 of grinding machine head 9 to rise, to be positioned at the top of the glass plate 2 on the glass plate handing-over frame body 41, after the rising, utilize mobile device 78 and reset to position the trailing edge 8 beginning grindings of glass plate 2.Grinding machine head 10 utilizes lowering or hoisting gear 56 and mobile device 79 similarly and resets to position to the leading edge 7 beginning grindings of glass plate 2.
After finishing as shown in Figure 7 by the leading edge 7 of the grinding machine head 9 of second grinding attachment and 10 pairs of glass plates 2 and grinding that trailing edge 8 carries out, utilize lowering or hoisting gear 24 that glass plate handing-over frame body 41 is risen, removing glass plate keeps body 21d that the absorption of the glass plate 2 that is in front and rear edge grinding end position P5 is kept, and make this glass plate 2 leave glass plate maintenance body 21d, so, the glass plate 2 after leaving can take out from the grinding attachment 1 of glass plate.Like this, utilize the periphery 4 of 1 pair of glass plate 2 of grinding attachment of glass plate to carry out grinding.
Straight line conveyance unit 3 has and separates certain intervals row and establish and carry out the glass plate that linear reciprocation moves and keep body 21, and the glass plate handing-over frame body 41 that will run through these glass plates maintenance bodies 21 is set as liftable, in glass plate keeps the forward stroke of body 21, be adsorbed the glass plate 2 in the straight line conveyance of maintenance, accept and supporting glass plate 2 because of the rising of glass plate handing-over frame body 41 in the forward stroke terminal.When this glass plate handing-over frame body 41 was in lifting position and glass plate 2 and enters recovery stroke, next glass plate kept body 21 to reset coming under the described glass plate 2.After current glass plate maintenance body 21 resetted end, glass plate handing-over frame body 41 descended, and gives described glass plate with described glass plate 2 and keeps body 21.So, the glass plate of constantly glass plate 2 being given the back keeps body 21 to be kept, and carries out the straight ahead conveyance.Therefore, glass plate 2 is being subjected under the situation that glass plate keeps the absorption maintenance of body 21 and the alternately continuous adsorption that glass plate keeps body 21 and glass plate handing-over frame body 31, and glass plate 2 can not move and accurately by the straight line conveyance with misplacing.Be listed as on the glass plate maintenance body of establishing 21 because glass plate 2 absorption remain on, in the straight line conveyance, utilize first grinding attachment and second grinding attachment to carry out grinding simultaneously, therefore can carry out grinding efficiently.In addition, especially in second grinding attachment, utilization with grinding machine head 9 and 10 along the direction parallel with the glass plate straight line conveyance direction that keeps body 21 to carry out by glass plate carry out X mobile unit that Numerical Control moves, along carry out Y mobile unit that Numerical Control moves with the direction of the straight line conveyance direction quadrature of glass plate 2, by the straight line conveyance unit 3 that moves back and forth of Numerical Control, and become plane coordinates to move with the contact Synchronization Control of glass plate 2 grinding machine head 9 and 10, and grinding machine head 9 and 10 crosscut glass plate straight line conveyance passage obliquely.Therefore, entered next grinding process halfway by the glass plate 2 of conveyance, so do not need half-twist, needn't position glass plate 2, therefore, it is little that equipment is provided with area again, and single unit system structure self is also simple.In addition, in second grinding attachment, control in the time of by X mobile unit and Y mobile unit and straight line conveyance unit, as long as the programming input just can be carried out the bight cutting to the bight of four corners with the preceding rim of glass plate 2, the grinding of back rim so that the such track in bight of the glass plate 2 that the Grinding wheel 53 of grinding machine head 9 or 10 comes according to bight cutting straight line conveyance moves.
Adopt the grinding attachment 1 of this routine glass plate, owing to have: along the straight line conveyance unit 3 of directions X with the 2 straight line conveyances of rectangular-shaped glass plate; Fixing grinding machine head 5 and 6, it carries out grinding respectively to the lateral margin 4a and the 4b that extend along directions X by the glass plate 2 of straight line conveyance unit 3 straight line conveyances; Movable grinding machine head 9 and 10, it is adjacent with grinding machine head 5,6 on directions X, simultaneously leading edge 7 and the trailing edge 8 that is extended by the edge of the glass plate 2 of straight line conveyance unit 3 straight line conveyances and the direction of directions X quadrature is carried out grinding respectively; Mobile unit 11, it makes grinding machine head 9 and 10 not make the glass plate 2 by the 3 straight line conveyances of straight line conveyance unit with grinding machine head 9 and 10 relative displacement take place when directions X moves, simultaneously grinding machine head 9 and 10 leading edge 7 and trailing edges 8 along this glass plate 2 are moved along the Y direction, therefore, can supply with glass plate 2 with the continuous productive process that links up, but continuous grinding, thereby can improve output.
Adopt the grinding attachment 1 of glass plate, because straight line conveyance unit 3 has: a plurality of glass plates keep bodies 21, and it keeps in directions X and row arrangement and to glass plate 2; Straight line mobile unit 23, its make installed straight line moving body 34 that a plurality of glass plates keep bodies 21 on directions X mechanically synchronous linear move; Lowering or hoisting gear 24, it mechanically rises the glass plate 2 that remains on respectively on a plurality of glass plates maintenance bodies 21 synchronously and makes this glass plate 2 leave each glass plate maintenance body 21, making the glass plate 2 that has left each glass plate maintenance body 21 mechanically descend synchronously and this glass plate 2 is placed on glass plate respectively on the other hand keeps on the body 21, therefore, can not produce any interference with the upper surface 2a of glass plate 2, can glass plate 2 be produced under the situation that dislocation ground keeps the lower surface 2b of glass plate 2 these glass plate 2 straight line conveyances, thereby can be more correctly the periphery 4 of glass plate 2 carried out grinding.
Claims (3)
1. the grinding attachment of a glass plate is characterized in that, has:
Straight line conveyance unit, this straight line conveyance unit is being provided with the glass plate maintenance body that glass plate is kept or decontrol at upper surface along the line of straight line conveyance glass plate is above-listed, and keeps bodies to carry out Numerical Control and it is moved back and forth to these glass plates;
Glass plate handing-over frame body, this glass plate handing-over frame body are moved back and forth the direction setting by what the glass plate along this straight line conveyance unit kept body, and carry out oscilaltion;
First grinding attachment, this first grinding attachment keeps two sides of body to be provided with processing head at the glass plate that moves back and forth, and side by side the both side edges parallel with the conveyance direction of glass plate is carried out grinding; And
Second grinding attachment, this second grinding attachment and the adjacent setting of this first grinding attachment, make to the leading edge of the glass plate of conveyance direction quadrature and 2 grinding machine head crosscut glass plate paths that trailing edge carries out grinding respectively move,
Described glass plate handing-over frame body rises when glass plate keeps the terminal of body arrival forward stroke, when keeping the terminal of body arrival recovery stroke, glass plate descends,
Described second grinding attachment has: make each grinding machine head carry out the X mobile unit that Numerical Control moves along the direction parallel with the reciprocating direction of glass plate maintenance body, and make each grinding machine head along keeping the direction that moves back and forth the direction quadrature of body to carry out the Y mobile unit that Numerical Control moves with glass plate, to described X mobile unit, Y mobile unit and described straight line conveyance unit are controlled simultaneously so that the contact of each processing head and glass plate carries out plane coordinates moves, thereby make glass plate keep body that glass plate is kept and make grinding machine head follow the leading edge and the trailing edge of glass plate during the straight line conveyance of glass plate when the forward motion stroke.
2. the grinding attachment of glass plate as claimed in claim 1, it is characterized in that, rise at glass plate handing-over frame body, from below when lifting and accepting glass plate and keeping glass plate the adsorbed maintenance of body, behind glass plate handing-over frame body absorption glass plate, this glass plate keeps the absorption of body releasing to glass plate.
3. the grinding attachment of glass plate as claimed in claim 1, it is characterized in that, when be in lifting position the handing-over of the glass plate in glass plate absorption supporting frame body is descended and when glass plate given glass plate and keeps body, after glass plate kept body absorption glass plate, this glass plate handing-over frame body was removed the absorption to glass plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710127487XA CN101332578B (en) | 2007-06-28 | 2007-06-28 | Grinding device of glass plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710127487XA CN101332578B (en) | 2007-06-28 | 2007-06-28 | Grinding device of glass plate |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010174456A Division CN101837560B (en) | 2007-06-28 | 2007-06-28 | Grinding device of glass sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101332578A CN101332578A (en) | 2008-12-31 |
| CN101332578B true CN101332578B (en) | 2010-10-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710127487XA Expired - Fee Related CN101332578B (en) | 2007-06-28 | 2007-06-28 | Grinding device of glass plate |
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| CN (1) | CN101332578B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008031061A1 (en) | 2008-07-01 | 2011-01-05 | Grenzebach Maschinenbau Gmbh | Method and device for trimming photovoltaic modules |
| CN102091985B (en) * | 2009-12-09 | 2013-08-07 | 韩商未来股份有限公司 | Substrate processing device and substrate processing method |
| CN102179766B (en) * | 2011-02-24 | 2013-05-29 | 肇庆理士电源技术有限公司 | Automatic polishing machine for frame of pole plate |
| CN102189461A (en) * | 2011-03-30 | 2011-09-21 | 广东亿海机械制造有限公司 | Full-automatic horizontal type glass four-side straight line edging machine |
| CN102225523A (en) * | 2011-03-30 | 2011-10-26 | 广东亿海机械制造有限公司 | Conveying system of glass edge-grinding machine |
| JPWO2013038690A1 (en) * | 2011-09-15 | 2015-03-23 | 坂東機工株式会社 | Equipment for processing both sides of glass plates |
| JP6195032B2 (en) * | 2015-07-28 | 2017-09-13 | 坂東機工株式会社 | Glass plate processing equipment |
| CN110919502B (en) * | 2019-12-09 | 2020-12-22 | 重庆美迪智能家居有限公司 | Polishing device for wooden door processing and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3308606A1 (en) * | 1983-03-10 | 1984-09-13 | Hornberger Maschinenbaugesellschaft mbH & Co KG, 7294 Schopfloch | Belt grinding unit for grinding or edge-banding machines working in the through-feed mode |
| DE4424167A1 (en) * | 1994-07-08 | 1996-01-11 | Sven Dipl Ing Zeppenfeld | Pressurised bellows used to press grinding belts against workpieces |
| CN1048699C (en) * | 1993-01-06 | 2000-01-26 | 坂东机工株式会社 | Glass sheet cutter |
| CN1526668A (en) * | 2003-02-04 | 2004-09-08 | 坂东机工株式会社 | Processing apparatus for glass plate |
-
2007
- 2007-06-28 CN CN200710127487XA patent/CN101332578B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3308606A1 (en) * | 1983-03-10 | 1984-09-13 | Hornberger Maschinenbaugesellschaft mbH & Co KG, 7294 Schopfloch | Belt grinding unit for grinding or edge-banding machines working in the through-feed mode |
| CN1048699C (en) * | 1993-01-06 | 2000-01-26 | 坂东机工株式会社 | Glass sheet cutter |
| DE4424167A1 (en) * | 1994-07-08 | 1996-01-11 | Sven Dipl Ing Zeppenfeld | Pressurised bellows used to press grinding belts against workpieces |
| CN1526668A (en) * | 2003-02-04 | 2004-09-08 | 坂东机工株式会社 | Processing apparatus for glass plate |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2000-233351A 2000.08.29 |
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| CN101332578A (en) | 2008-12-31 |
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