CN209125508U - Glass grinder - Google Patents

Abstract

The utility model relates to the field of deep of glass, disclose a kind of glass grinder, the glass grinder includes: glass load bearing unit (2), and the glass load bearing unit includes pedestal and the lower supporting part (21) and upper supporting part (22) for being installed on the pedestal；Bistrique unit (1), the bistrique unit are installed on the pedestal, the bistrique unit include driving motor (12) and under the driving of the driving motor around the abrasive wheel (11) of the second rotation axis rotation；And positioning unit (3), the positioning unit are installed on the pedestal, the positioning unit includes positioning plate (31), and the positioning plate has the positioning surface being correspondingly arranged with the periphery of glass to be ground.Glass grinder high production efficiency provided by the utility model and machining accuracy original text, and structure is simple, and operation and maintenance is more convenient.

Description

Glass grinder

Technical field

The utility model relates to the field of deep of glass, and in particular, to a kind of glass grinder.

Background technique

Glass substrate is one of the key basic material of various equipment having a display function (for example, computer, mobile phone etc.). Currently, the periphery grinding work of glass substrate is usually completed with engraving machine, in process, one station of engraving machine is primary only It is capable of processing a sheet glass, production efficiency is low, and the production cost of glass substrate is higher.Also, in the process of glass substrate Usually determine whether glass substrate to be ground is in place by modes such as manual measurement, range estimations, without accurately positioning dress It sets to determine whether glass substrate is in place, so that the amount of grinding at each edge of glass substrate is different, influences machining accuracy, And the it is required that larger integrality to ensure finished product of the size of glass substrate to be ground.

Thus, it is desirable to have a kind of device can overcome or at least mitigate the drawbacks described above of the prior art.

Utility model content

The purpose of this utility model is to overcome problems of the existing technology, provide a kind of glass grinder, the glass Glass grinder is high in machining efficiency and machining accuracy is high.

To achieve the goals above, on the one hand the utility model provides a kind of glass grinder, the glass grinder packet Include: glass load bearing unit, the glass load bearing unit include pedestal and the lower supporting part for being installed on the pedestal and upper carrying Portion, wherein the lower supporting part includes glass microscope carrier, and the upper supporting part includes glass pressure corresponding with the glass microscope carrier Platform, the glass microscope carrier and the glass are presented a theatrical performance as the last item on a programme and can be rotated synchronously around first rotation；Bistrique unit, the bistrique unit Be installed on the pedestal, the bistrique unit include driving motor and under the driving of the driving motor around the second rotation axis The abrasive wheel of rotation, the abrasive wheel can be moved along the radial direction of the abrasive wheel to carry close to or far from the glass Platform；And positioning unit, the positioning unit are installed on the pedestal, the positioning unit includes positioning plate, the positioning plate With the positioning surface that the periphery with glass to be ground is correspondingly arranged, the positioning plate can position determining for glass to be ground Position position and avoid interference with glass to be ground rotation evacuation position between switch.

Preferably, the lower supporting part includes the rotating electric machine for being installed on the pedestal and the driving in the rotating electric machine Under around the first rotation rotation rotary shaft, the glass microscope carrier is fixedly installed in the upper end of the rotary shaft, described Upper supporting part includes the compression axis for being installed on the compression cylinder of the pedestal and being sequentially connected with the movable end of the compression cylinder, The compression axis can go up and down under the driving of the compression cylinder and can rotate relative to the movable end, the glass pressure Platform is fixedly installed in the lower end of the compression axis, the central axis of the central axis of the rotary shaft and the compression axis with it is described First rotation is overlapped.

Preferably, the glass load bearing unit includes the support guide being installed on the pedestal and is slidably mounted on described The compression bracket of support guide, wherein the upper end for compressing bracket is installed on the movable end, the lower end for compressing bracket The compression axis is installed on by the second rolling bearing；And/or the glass load bearing unit further includes for being set to the glass The first cushion between glass microscope carrier and glass to be ground and for be set to the glass present a theatrical performance as the last item on a programme with glass to be ground it Between the second cushion.

Preferably, the pedestal includes bottom plate, rack, top plate and side plate, and the lower supporting part is installed on the bottom plate, institute It states supporting part and is installed on the top plate.

Preferably, the bistrique unit includes head holder and the radial motor for being set to the head holder, moves radially Mechanism, lifting motor and elevating mechanism, wherein the head holder through the radial movement mechanism is installed on the pedestal and in institute It is mobile to state radial direction described in the driving lower edge of radial motor, the abrasive wheel is installed on the bistrique by the elevating mechanism The axis direction of seat and the abrasive wheel described in the driving lower edge of the lifting motor is mobile.

Preferably, the bistrique unit includes the reconditioning portion for abrasive wheel described in reconditioning, and the reconditioning portion is installed on institute Pedestal is stated, the abrasive wheel can be moved to and the reconditioning portion pair under the driving of the lifting motor and the radial motor Quasi- reconditioning position；And/or the head holder includes lifting support portion, radial support portion and the connection lifting support portion and institute State the reinforcement part in radial support portion.

Preferably, the positioning unit includes the pedestal for being fixedly installed in the pedestal and the positioning for being installed on the pedestal Guide rail and driving cylinder, the positioning plate be slidably mounted on the positioning guide rail and it is described driving cylinder driving lower edge described in Positioning guide rail is slided to switch between the position location and the evacuation position.

Preferably, the positioning surface includes orthogonal first positioning surface and the second positioning surface, first positioning surface The adjacent both sides of the edge of glass to be ground are corresponded respectively to second positioning surface.

Preferably, the angle between the extending direction of the positioning guide rail and first positioning surface is 45 degree；And/or The positioning plate is mounted at the pedestal.

Preferably, the positioning unit includes the scale extended along the positioning guide rail, is formed on the positioning plate pair The pointer of scale described in Ying Yu；And/or the positioning unit includes position limiting structure, the position limiting structure includes being fixedly installed in institute It states the limit base of pedestal and is fixedly installed in the limited block of the limit base, be formed on the positioning plate and the limited block pair The coordinating block that should be arranged.

Through the above technical solutions, several sheet glass can be overlayed one by glass grinder provided by the utility model It rises and is placed in glass microscope carrier, be once ground after glass presents a theatrical performance as the last item on a programme compression, high production efficiency, and positioning unit is set to position wait grind The placement precision of the glass of glass grinder is improved in the position of the glass of mill, so that each edge of glass to be ground is ground Mill amount is essentially identical, improves machining accuracy, and the glass grinder structure is simple, operation and maintenance is more convenient.

Detailed description of the invention

Fig. 1 is a kind of schematic diagram of the glass grinder of embodiment according to the present utility model；

Fig. 2 is the schematic diagram of another angle of glass grinder shown in FIG. 1；

Fig. 3 is the schematic diagram of the bistrique unit of glass grinder shown in FIG. 1；

Fig. 4 is the schematic diagram of another angle of bistrique unit shown in Fig. 3；

Fig. 5 is the schematic diagram of the glass load bearing unit of glass grinder shown in FIG. 1；

Fig. 6 is the schematic diagram of another angle of glass load bearing unit shown in fig. 5；

Fig. 7 is the schematic cross-sectional view of glass load bearing unit shown in fig. 5；

Fig. 8 is the schematic diagram of the positioning unit of glass grinder shown in FIG. 1；

Fig. 9 is the schematic diagram of another angle of positioning unit shown in Fig. 8.

Description of symbols

1- bistrique unit, 11- abrasive wheel, 12- driving motor, 13- head holder, 131- go up and down support portion, and 132- is radially propped up Support part, 133- reinforcement part, 134- screw rod mounting base, 14- reconditioning portion, 141- reconditioning stone mounting base, 142- reconditioning stone, 143- reconditioning Stone gland, 15- driving motor seat, 16- radial motor, the first radial guidance of 171-, the second radial guidance of 172-, 181- first Riser guide, the second riser guide of 182-, 2- glass load bearing unit, supporting part under 21-, 211- glass microscope carrier carry under 212- Portion's mounting base, 213- rotating electric machine, 214- rotary shaft, the first rolling bearing of 215-, 216- shaft coupling, 217- axis circlip, 22- Upper supporting part, 221- glass are presented a theatrical performance as the last item on a programme, 222- compression cylinder, 223- compression bracket, 224- compression axis, the second rolling bearing of 225-, 226- cylinder floating connector, 227- piston rod, 228- gland, the upper supporting part mounting base of 229-, 23- rack, 24- bottom plate, the side 25- Plate, 26- top plate, 27- support guide, 3- positioning unit, 31- positioning plate, 32- pedestal, 33- drive cylinder, the installation of 34- cylinder Seat, 35- position limiting structure, 351- limit base, 352- limited block, 353- lock-screw, 36- scale, 37- pointer, 381- first are fixed Plane, the second positioning surface of 382-, 39- positioning guide rail, 30- coordinating block, glass A- to be ground.

Specific embodiment

In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower " typically refers to glass Upper and lower under glass grinder nature placement status, in the production, transport and use process of glass grinder, no matter it is placed How direction changes, as long as its structure is identical as the structure of the glass grinder disclosed in the utility model, each falls within this reality With in novel protection scope.

The utility model provides a kind of glass grinder, and referring to Fig. 1 and Fig. 2, the glass grinder includes: that glass is held Carrier unit 2, the glass load bearing unit 2 include pedestal and are installed on the lower supporting part 21 and upper supporting part 22 of the pedestal, Wherein, lower supporting part 21 includes glass microscope carrier 211, and upper supporting part 22 includes that glass corresponding with glass microscope carrier 211 is presented a theatrical performance as the last item on a programme 221, glass microscope carrier 211 and glass are presented a theatrical performance as the last item on a programme and 221 can be rotated synchronously around first rotation；Bistrique unit 1, bistrique unit 1 are pacified Loaded on the pedestal, bistrique unit 1 includes driving motor 12 and rotates under the driving of driving motor 12 around the second rotation axis Abrasive wheel 11, abrasive wheel 11 can be moved along the radial direction of abrasive wheel 11 with close to or far from glass microscope carrier 211；And Positioning unit 3, positioning unit 3 are installed on the pedestal, and positioning unit 3 includes positioning plate 31, positioning plate 31 have with it is to be ground Glass A the positioning surface that is correspondingly arranged of periphery, positioning plate 31 can position the position location of glass A to be ground and avoid Interfere and switches between the evacuation position of the rotation of glass A to be ground.

Several sheet glass A can be stacked together and be placed in glass microscope carrier by glass grinder provided by the utility model 211, it is once ground after glass presents a theatrical performance as the last item on a programme 221 compressions, high production efficiency, and positioning unit 3 is set to position glass A to be ground Position, the placement precision of the glass A of glass grinder is improved, so that the amount of grinding base at each edge of glass A to be ground This is identical, improves machining accuracy, and be not necessarily to because it is contemplated that placement error and ensure finished product using larger-size raw material Integrality, and the glass grinder structure is simple, and operation and maintenance is more convenient.Abrasive wheel 11 along abrasive wheel 11 The feeding of radial direction and the rotation of itself of glass A to be ground combine, and glass grinder are once ground more Sheet glass.

The structure of upper supporting part 21 and lower supporting part 22 can make appropriate choice according to actual needs, enable to glass Microscope carrier 211 and the glass 221 drives glass A to be ground that presents a theatrical performance as the last item on a programme are rotated synchronously.For example, in lower supporting part 21 and upper supporting part 22 arrange rotary drive mechanism, and make its synchronous rotary by control unit, or arrange that rotation is driven in upper supporting part 22 Motivation structure, presents a theatrical performance as the last item on a programme 221 pressed glass A by glass and pressed glass presents a theatrical performance as the last item on a programme 211, passes through frictional force band between the two Dynamic 211 synchronous rotary of glass microscope carrier.

Preferably, referring to figs. 5 and 6, lower supporting part 21 includes being installed on the rotating electric machine 213 of the pedestal and rotating Around the rotary shaft 214 of first rotation rotation under the driving of motor 213, glass microscope carrier 211 is fixedly installed in rotary shaft 214 upper end, the central axis of rotary shaft 214 are overlapped with the first rotation, rotary drive mechanism are placed in down and is held Load portion 21 makes its arrangement more convenient, and the pressure that glass A is subjected to is smaller.

Glass present a theatrical performance as the last item on a programme 221 being used as come pressed glass A by any suitable bias mechanism, for example, biasing spring etc., But biasing spring is not easy to control, and biasing force is unstable.It is therefore preferred that upper supporting part 22 includes being installed on the pedestal Compression cylinder 222 and the compression axis 224 that is sequentially connected with the movable end of compression cylinder 222, compression axis 224 can be in the pressure It goes up and down and can be rotated relative to the movable end under the driving of tight cylinder 222, the glass, which is presented a theatrical performance as the last item on a programme, 221 is fixedly installed in compression The lower end of axis 224, the central axis of compression axis 224 are overlapped with the first rotation, i.e., the central axis of rotary shaft 214 and The central axis of compression axis 224 is overlapped with the first rotation.Glass is presented a theatrical performance as the last item on a programme 221 only need to be in the drive of compression cylinder 222 It is appropriate under dynamic to go up and down to apply pressure appropriate to glass A and glass A is made to present a theatrical performance as the last item on a programme synchronous rotation i.e. with glass microscope carrier and glass It can.

In the shown embodiment, rotary shaft 214 passes through the output axis connection of shaft coupling 216 and rotating electric machine 213, in turn It being rotated under the driving of rotating electric machine 213, the piston rod 227 of compression cylinder 222 can be moved along the axis direction of abrasive wheel 11, The lower end of piston rod 227 is provided with cylinder floating connector 226, and the upper end for compressing bracket 223 is connect with cylinder floating connector 226.

Referring to Fig. 7, glass present a theatrical performance as the last item on a programme 221 need in use often go up and down to compress or discharge glass A, glass pressure Platform 221 slightly shake perhaps deviation i.e. be likely to result in glass A be damaged or glass A compress it is undesirable, influence glass A's Machining accuracy and processing efficiency.Preferably, glass load bearing unit 2 includes the support guide 27 being installed on the pedestal and sliding It is installed on the compression bracket 223 of support guide 27, wherein the upper end for compressing bracket 223 is installed on movable end, compresses bracket 223 Lower end compression axis 224 is installed on by the second rolling bearing 225, compress bracket 223 and stablize along support guide 27, is accurate Rising perhaps decline so that glass is presented a theatrical performance as the last item on a programme 221 stablizes, accurate rises or decline.It is set in the upper end of compression axis 224 It is equipped with gland 228, to compress the second rolling bearing 225, and avoids influence of the foreign matter to bearing.

It is further preferred that compression cylinder 222 includes the air pressure adjustment for adjusting the air pressure inside of compression cylinder 222 Part is presented a theatrical performance as the last item on a programme so that glass is adjusted flexibly according to demand (for example, according to parameters such as the intensity of glass A, thickness) and 221 acts on glass A Pressing force.The air pressure adjustment part, which can be, is set to pressure limiting valve or other components appropriate in compression cylinder 222, uses Person can make appropriate choice according to actual needs.

Preferably, glass load bearing unit 2 further includes for being set between glass microscope carrier 211 and glass A to be ground First cushion and the second cushion presented a theatrical performance as the last item on a programme between 221 and glass A to be ground for being set to glass, absorbed glass microscope carrier 211 and glass present a theatrical performance as the last item on a programme 221 pressure acted on glass A, avoid or reduce the damage of glass.First cushion and second delays The material of punching pad can carry out any suitable selection according to actual needs, for example, rubber, foam etc..

The structure of the pedestal can need to carry out setting appropriate according to actual equipment, referring to Fig. 1, Fig. 2, Fig. 5 and figure Shown in 6, the pedestal includes bottom plate 24, rack 23, top plate 26 and side plate 25, the structure make pedestal have enough intensity and Rigidity, and installation site appropriate, and energy are each provided with for lower supporting part 21, upper supporting part 22, bistrique unit 1, positioning unit 3 Enough protect glass A to be ground and corresponding functional structure.Wherein, lower supporting part 21 is installed on bottom plate 24, and upper supporting part 22 is pacified Loaded on top plate 26, the two is positioned opposite, and glass A is arranged in glass microscope carrier 211 and glass is presented a theatrical performance as the last item on a programme between 221, and in self gravity It can stablize under effect and be placed on glass microscope carrier 211.

Preferably, referring to Fig. 5, rack 23 is spliced to form by multiple support rods as cuboid framework, so that mechanism 23 has Enough intensity and lighter in weight mitigate the weight of glass grinder, reduce the manufacturing cost and use cost of glass grinder.Its In, the side of the cuboid framework is formed with glass and picks and places mouth (i.e. in Fig. 5 at the position of not set support rod), is convenient for glass The pick-and-place of A, and avoid the operation of the interference abrasive wheel 11 of rack 23.

Preferably, it is formed with supporting part mounting base 229 on top plate 26, lower supporting part mounting base is formed on bottom plate 24 212, convenient for the mounting arrangements of upper supporting part 22 and lower supporting part 21.Referring to Fig. 7, upper supporting part mounting portion 229 forms more solid Due to the mounting bracket of the upside of top plate 26, compression cylinder 222 is installed on the mounting bracket, lower 212 shape of supporting part mounting portion As the tubular support seat for the upside for being installed on bottom plate 24, rotary shaft 214 passes through the inner passage of the support base, and described It is provided with the first rolling bearing 215 between rotary shaft 214 and the inner passage of the support base, reduces or avoid rotary shaft Shaking in 214 rotation processes improves the stability and reliability of lower supporting part 21.Referring to Fig. 5, it is arranged in rotary shaft 214 There is axis circlip 217 to realize the location and installation of the first rolling bearing 215.

Preferably, present a theatrical performance as the last item on a programme 221 lower surface of the upper surface of glass microscope carrier 211 and glass is parallel to each other, the rotation axis Perpendicular to the upper surface of the glass microscope carrier 211, glass A uniform force reduces the shaking in rotary course.

Present a theatrical performance as the last item on a programme 221 shape and size of glass microscope carrier 211 and glass are preferably close to the size of glass A to be ground, make Glass A uniform force is obtained, its grinding precision is improved, reduces the unnecessary damage of glass A.Glass A to be ground is slightly larger than glass Microscope carrier 211 and glass present a theatrical performance as the last item on a programme 221, and difference between the two is greater than the amount of grinding of glass A, it is preferable that glass microscope carrier 211 it is outer It is all between the periphery of glass A to be ground between be divided into 1-2mm, glass present a theatrical performance as the last item on a programme 221 periphery and glass A to be ground 1-2mm is divided between periphery.Wherein, the interval between the periphery of glass microscope carrier 211 and each position of the periphery of glass A Do not need it is identical, as long as falling within the above-described range.

Abrasive wheel 11 can be by any appropriate that driving mechanism driving is moved with obtaining radial direction along abrasive wheel 11.It is preferred that Ground, referring to Fig. 3 and Fig. 4, bistrique unit 1 includes head holder 13 and is set to the radial motor 16 of head holder 13, moves radially Mechanism, lifting motor and elevating mechanism, wherein head holder 13 through the radial movement mechanism is installed on the pedestal and in diameter Radial direction described in driving lower edge to motor 16 is mobile, abrasive wheel 11 by the elevating mechanism be installed on head holder 13 and Axis direction under the driving of the lifting motor along abrasive wheel 11 moves.Head holder 13 moves and then makes along the radial direction Must be mounted thereon abrasive wheel 11 also radially moves.The setting of lifting motor and elevating mechanism is so that abrasive wheel 11 is gone back Axis direction lifting can be obtained along abrasive wheel, to adjust it along the position of the axis direction of abrasive wheel 11, preferably to grind Wheel 11 is aligned with glass A, or movement in the case of the needs of abrasive wheel 11 is made flexibly to be moved to other desired position.Ginseng See Fig. 3, the lifting moving that direction shown in single lined arrows is carried out under the driving of lifting motor by abrasive wheel 11 in figure, in figure Direction shown in double-lined arrow is movement radially of the head holder 13 under the driving of radial motor 16.

Its working surface can generate abrasion to abrasive wheel 11 after a period of use, influence grinding quality.Preferably, abrasive wheel 11 have for grinding the operating position of glass and for the reconditioning position of reconditioning abrasive wheel 11 being aligned with reconditioning portion 14, bistrique Unit 1 further includes mobile mechanism, and abrasive wheel 11 can pass through mobile mechanism (i.e. radial motor 16, radial movement mechanism, lifting electricity Machine and elevating mechanism) it is moved between the operating position and the reconditioning position.

Reconditioning portion 14 is installed on the pedestal, and abrasive wheel 11 can be in the driving of the lifting motor and radial motor 16 Under be moved to the reconditioning position being aligned with reconditioning portion 14.Staff manual control can grind after discovery abrasive wheel 11 is worn Wheel 11 is moved to reconditioning position and is repaired, and perhaps setting is automatically repaired program selection timing or other modes appropriate certainly Dynamic reconditioning abrasive wheel 11, is effectively ensured the grinding quality of glass A.

The structure in reconditioning portion 14 can carry out design appropriate according to actual needs, and referring to Fig. 3, reconditioning portion 14 includes fixing It is installed on the reconditioning stone mounting base 141 of the pedestal, the reconditioning stone 142 of the reconditioning stone mounting base 141 is fixedly installed in and incites somebody to action The reconditioning stone 142 is pressed in the reconditioning stone gland 143 of the reconditioning stone mounting base 141, and abrasive wheel 11 is moved by lifting motor It moves to the position being aligned with reconditioning stone 142, reconditioning quality is then controlled by radial motor 16.

The structure of radial movement mechanism can carry out design appropriate according to actual needs, it is preferable that described to move radially machine Structure includes the radial guidance extended along the radial direction of abrasive wheel 11 and radial screw rod and is coupled in the radial screw rod Radial screw (not shown), radial motor 16 drives the radial screw rod around the rotation of axis, and head holder 13 is connected to The radial direction screw and the radial guidance sliding described in the drive lower edge of the radial screw, so that the movement of head holder 13 is flat Surely, accurately.

Preferably, the radial guidance includes spaced first radial guidance 171 and the second radial guidance 172, into One step improves the stability of head holder 13, and makes its movement more steady, accurate.

The structure of the elevating mechanism can carry out any suitable design by actual needs, and the elevating mechanism includes edge The riser guide and elevating screw that the axis direction of abrasive wheel 11 extends are fitted with lifting nut on the elevating screw, The lifting motor drives the elevating screw rotation to drive the lifting nut mobile, and driving motor 12 is connected to the liter It drops screw and the riser guide described in the drive lower edge of the lifting nut slides, and then drive abrasive wheel 11 along abrasive wheel 11 Axis direction is mobile, so that abrasive wheel 11 is steady, accurately lifting.Referring to Fig. 3, screw rod installation is additionally provided on head holder 13 Seat 134, in order to the mounting arrangements of elevating screw.

It is further preferred that the riser guide includes spaced first riser guide 181 and the second riser guide 182, the stability of abrasive wheel 11 is further increased, and make its movement more steady, accurate.

Preferably, bistrique unit 1 includes driving motor seat 15, and driving motor 12 is installed on driving motor seat 15, driving electricity Base 15 is fixedly installed in the lifting nut and is slidably mounted on the riser guide, convenient for the installation of driving motor 12.

The structure of head holder 13 can carry out design appropriate according to actual needs, head holder 13 include lifting support portion 131, The reinforcement part 133 in radial support portion 132 and connection lifting support portion 131 and radial support portion 132.So that radial motor 16, diameter It is set to radial support portion 132 to mobile mechanism, lifting motor and elevating mechanism are set to lifting support portion 131, convenient for each The assembly of component.

The move mode of positioning plate 31 can make appropriate choice according to actual needs, for example, mobile etc. manually.It is preferred that Ground, referring to Fig. 8 and Fig. 9, positioning unit 3 is led including the pedestal 32 for being fixedly installed in the pedestal with the positioning for being installed on pedestal 32 Rail 39 and driving cylinder 33, positioning plate 31 are slidably mounted on positioning guide rail 39 and under the driving of driving cylinder 33 along positioning guide rail 39 slidings between the position location and the evacuation position to switch.Stablize convenient for positioning plate 31, is accurate mobile, with more Accurately position the position of glass A to be ground.

Preferably, the positioning surface includes orthogonal first positioning surface 381 and the second positioning surface 382, the first positioning Face 381 and the second positioning surface 382 correspond respectively to the adjacent both sides of the edge of glass A to be ground, so that along the length of glass A Direction and width direction can position glass A, guarantee be after glass A positioning glass microscope carrier 211 middle position ( It is also possible to other positions in the case where needing), the amount of grinding on periphery reaches unanimity as far as possible when glass A when grinding, improves glass A Grinding precision.

Preferably, the angle between the extending direction of positioning guide rail 39 and the first positioning surface 391 is 45 degree, is being positioned in this way When plate 31 is in evacuation position, the first positioning surface 381 and the second positioning surface 382 are equal with the edge spacing of glass A.

Preferably, positioning plate 31 is mounted at pedestal 32, to join in shape, size of glass A to be ground etc. Positioning plate 31 appropriate is replaced in time when number variation.

Preferably, positioning unit 3 includes the scale 36 extended along positioning guide rail 39, is formed on positioning plate 31 and corresponds to mark The pointer 37 of ruler 36, when specification to be convenient for changing glass A, being capable of rapid capturing positions.

Preferably, positioning unit 3 includes cylinder mounting base 34, and driving cylinder 33 is installed on cylinder mounting base 34, convenient for driving It takes offence the installation of cylinder 33.

Preferably, positioning unit 3 includes position limiting structure 35, and in use, positioning plate 11 can be fast moved to needs Position positions glass A, production efficiency is improved, convenient for the use of staff.

Referring to Fig. 8 and Fig. 9, position limiting structure 35 includes the limit base 351 fixed relative to pedestal 32 and is fixedly installed in limit The limited block 352 of position seat 351, the coordinating block 30 of arrangement corresponding with limited block 352 is formed on positioning plate 31, avoids position limiting structure The movement of 35 interference positioning plates 31.In case of need, it can set adjustable for the development length of limited block 352, with suitable Answer the glass A of different size.

Bistrique unit 1, glass load bearing unit 2 and the positioning unit 3 of above-mentioned glass grinder are used cooperatively, and effectively improve glass The grinding efficiency and grinding precision of glass A, and the glass grinder is easy to use, mitigates the labor intensity of staff.

Specifically, when work, staff only needs glass A to need the parameter for the shape being ground into (for example, CAD diagram Shelves) it is input in numerical control device, and it is according to the specification of glass A that 31 installation and debugging of positioning plate of pairing are good, then confirm electric rotating Machine 213, rotary shaft 214 are in initial work origin position.Then triggering driving cylinder 33 movement pushes positioning plate 31 to advance Until limited block 352 is arrived on the top of coordinating block 30, positioning plate 31 is moved to position location.If staff's glass that dry plate is to be ground Glass A is stacked with one side edge against the first positioning surface 381, and adjacent another side edge is stacked against the second positioning surface 382 On glass microscope carrier 211.After glass A to be ground is put safe, allow driving cylinder 33 that positioning plate 31 is driven to be moved to evacuation Compression cylinder 222 is opened in position, and compression bracket 223 slowly falls under the guiding role of support guide 27 presents a theatrical performance as the last item on a programme glass 221 press to glass A (if glass present a theatrical performance as the last item on a programme 221 underside plan in glass microscope carrier 211 upper side plane not to just, can press Artificial righting before tight glass A).Then it starts driving motor 12 (connecting cooling water in the case where needing), starts numerical control device, by It is straight that the shape control radial motor 16 and rotating electric machine 213 that numerical control device is ground into according to the needs of glass A carry out moving interpolation To the grinding for completing glass A.When grinding after hours, when needing to remove glass A, compression cylinder 222 is closed, glass is presented a theatrical performance as the last item on a programme Glass A can be manually taken out after 221 risings.

Need to illustrate when, the grinding process of above-mentioned glass A is only the preferable process of the utility model, the case where needing Under other processes appropriate can also be used.

When needing to repair abrasive wheel 11,12 high speed rotation of driving motor is started, is controlled by the handwheel of numerical control device radial Motor 16 and lifting motor allow 11 periphery of abrasive wheel to complete repair close to the head of reconditioning stone 142.Also it can be set Automatic mode is controlled the repair for being automatically performed abrasive wheel 11 by automatic control program after certain grinding working time is arranged.

Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model, It is combined in any suitable manner including each particular technique feature, in order to avoid unnecessary repetition, the utility model To various combinations of possible ways, no further explanation will be given.But these simple variants and combination equally should be considered as the utility model institute Disclosure belongs to the protection scope of the utility model.

Claims (10)

1. a kind of glass grinder, which is characterized in that the glass grinder includes:

Glass load bearing unit (2), the glass load bearing unit (2) include pedestal and the lower supporting part for being installed on the pedestal (21) and upper supporting part (22), wherein the lower supporting part (21) includes glass microscope carrier (211), upper supporting part (22) packet It includes glass corresponding with glass microscope carrier (211) to present a theatrical performance as the last item on a programme (221), the glass microscope carrier (211) and the glass are presented a theatrical performance as the last item on a programme (221) it can be rotated synchronously around first rotation；

Bistrique unit (1), the bistrique unit (1) are installed on the pedestal, and the bistrique unit (1) includes driving motor (12) With the abrasive wheel (11) rotated under the driving of the driving motor (12) around the second rotation axis, the abrasive wheel (11) can It is mobile with the close or separate glass microscope carrier (211) along the radial direction of the abrasive wheel (11)；And

Positioning unit (3), the positioning unit (3) are installed on the pedestal, and the positioning unit (3) includes positioning plate (31), The positioning plate (31) has the positioning surface being correspondingly arranged with the periphery of glass to be ground, and the positioning plate (31) can be fixed Position switches between the position location of glass (A) and the evacuation position for the rotation for avoiding interference with glass to be ground (A) to be ground.

2. glass grinder according to claim 1, which is characterized in that the lower supporting part (21) is described including being installed on The rotating electric machine (213) of pedestal and the rotation rotated under the driving of the rotating electric machine (213) around the first rotation Axis (214), the glass microscope carrier (211) are fixedly installed in the upper end of the rotary shaft (214), and the upper supporting part (22) includes It is installed on the compression cylinder (222) of the pedestal and the compression axis with the movable end transmission connection of the compression cylinder (222) (224), the compression axis (224) can go up and down under the driving of the compression cylinder (222) and can be relative to the activity End rotation, the glass present a theatrical performance as the last item on a programme (221) be fixedly installed in the lower ends of the compression axis (224), the center of the rotary shaft (214) The central axis of axis and the compression axis (224) is overlapped with the first rotation.

3. glass grinder according to claim 2, which is characterized in that

The glass load bearing unit (2) includes the support guide (27) being installed on the pedestal and is slidably mounted on the bracket The compression bracket (223) of guide rail (27), wherein the upper end for compressing bracket (223) is installed on the movable end, the compression The lower end of bracket (223) is installed on the compression axis (224) by the second rolling bearing (225)；And/or

The glass load bearing unit (2) further includes for being set between the glass microscope carrier (211) and glass to be ground (A) The first cushion and the second cushion for presenting a theatrical performance as the last item on a programme between glass to be ground (A) for being set to the glass.

4. glass grinder according to claim 1, which is characterized in that the pedestal include bottom plate (24), rack (23), Top plate (26) and side plate (25), the lower supporting part (21) are installed on the bottom plate (24), and the upper supporting part (22) is installed on The top plate (26).

5. glass grinder according to claim 1, which is characterized in that the bistrique unit (1) includes head holder (13) And it is set to radial motor (16), radial movement mechanism, lifting motor and the elevating mechanism of the head holder (13), wherein The head holder (13) through the radial movement mechanism is installed on the pedestal and in the driving lower edge of the radial motor (16) The radial direction is mobile, and the abrasive wheel (11) by the elevating mechanism is installed on the head holder (13) and in the liter The axis direction for dropping abrasive wheel (11) described in the driving lower edge of motor is mobile.

6. glass grinder according to claim 5, which is characterized in that

The bistrique unit (1) includes the reconditioning portion (14) for abrasive wheel (11) described in reconditioning, reconditioning portion (14) installation In the pedestal, the abrasive wheel (11) can be moved under the driving of the lifting motor and the radial motor (16) with The reconditioning position of reconditioning portion (14) alignment；And/or

The head holder (13) includes lifting support portion (131), radial support portion (132) and the connection lifting support portion (131) with the reinforcement part (133) of the radial support portion (132).

7. glass grinder according to claim 1, which is characterized in that the positioning unit (3) includes being fixedly installed in The pedestal (32) of the pedestal and positioning guide rail (39) and driving cylinder (33) for being installed on the pedestal (32), the positioning plate (31) positioning guide rail (39) and the positioning guide rail (39) described in the driving lower edge of driving cylinder (33) are slidably mounted on Sliding between the position location and the evacuation position to switch.

8. glass grinder according to claim 7, which is characterized in that the positioning surface includes orthogonal first fixed Plane (381) and the second positioning surface (382), first positioning surface (381) and second positioning surface (382) correspond respectively to The adjacent both sides of the edge of glass (A) to be ground.

9. glass grinder according to claim 8, which is characterized in that

Angle between the extending direction and first positioning surface (381) of the positioning guide rail (39) is 45 degree；And/or

The positioning plate (31) is mounted at the pedestal (32).

10. the glass grinder according to any one of claim 7-9, which is characterized in that

The positioning unit (3) includes the scale (36) extended along the positioning guide rail (39), is formed on the positioning plate (31) There is the pointer (37) corresponding to the scale (36)；And/or

The positioning unit (3) includes position limiting structure (35), and the position limiting structure (35) includes being fixedly installed in the pedestal Limit base (351) and the limited block (352) for being fixedly installed in the limit base (351), be formed on the positioning plate (31) with The coordinating block (30) of the corresponding arrangement of the limited block (352).