CN103950122B - Numerical control diamond wire sapphire slices machine - Google Patents
Numerical control diamond wire sapphire slices machine Download PDFInfo
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- CN103950122B CN103950122B CN201410200927.XA CN201410200927A CN103950122B CN 103950122 B CN103950122 B CN 103950122B CN 201410200927 A CN201410200927 A CN 201410200927A CN 103950122 B CN103950122 B CN 103950122B
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Abstract
The invention provides a kind of numerical control diamond wire sapphire slices machine, which simplify sawing technique, improve the working (machining) efficiency of microtome, end product quality is high, it is achieved thereby that reduction production cost, increase the purpose of economic benefit, it includes frame, feed mechanism it is provided with in frame, in frame, corresponding feed mechanism is provided with two lead-in wire Guiding wheel structures, diamond wire keeps spacing ground to be the most repeatedly wound on two lead-in wire Guiding wheel structures, corresponding installation cooling and lubricating nozzle above lead-in wire Guiding wheel structure in frame, in frame, lead-in wire Guiding wheel structure both sides are respectively arranged with Winding device, payoff reel winding apparatus, it is characterized in that: on described feed mechanism, be provided with wabbler mechanism.
Description
Technical field
The present invention relates to Digit Control Machine Tool technical field of automation, be specially a kind of numerical control diamond wire sapphire slices machine.
Background technology
In the manufacturing field of LED, the substrate that can be used for commercialization at present only has two kinds, i.e. sapphire and silicon carbide substrates, but silicon carbide substrates is expensive.So whole world 80%LED enterprise uses sapphire as the primary raw material manufacturing LED product.Owing to sapphire hardness is at a relatively high so processing difficulties；Especially slicing process is increasingly difficult.Normal blue gem microtome can produce a lot of problem in the course of the work, causes product quality to decline and even scraps.
Summary of the invention
For the problems referred to above, the invention provides a kind of numerical control diamond wire sapphire slices machine, which simplify sawing technique, improve the working (machining) efficiency of microtome, end product quality is high, it is achieved thereby that reduce production cost, increases the purpose of economic benefit.
Its technical scheme is such that a kind of numerical control diamond wire sapphire slices machine, it includes frame, it is provided with feed mechanism in described frame, in described frame, corresponding described feed mechanism is provided with two lead-in wire Guiding wheel structures, described diamond wire keeps spacing ground to be the most repeatedly wound on two described lead-in wire Guiding wheel structures, corresponding installation cooling and lubricating nozzle above described lead-in wire Guiding wheel structure in described frame, in described frame, described lead-in wire Guiding wheel structure both sides are respectively arranged with Winding device, payoff reel winding apparatus, it is characterized in that: on described feed mechanism, be provided with wabbler mechanism.
It is further characterized by described wabbler mechanism and includes upper mounted plate, lower portable plate, it is provided with support on fixed plate, it is provided with circular arc on described support, described lower portable plate is connected described support by slide block and described circular arc, it is provided with gear on fixed plate, described gear connects driving means, and described lower portable plate is provided with the sector rack engaged with described gear；Work piece holder is arranged on described wabbler mechanism device, and described wabbler mechanism device is fixed on feed mechanism；Described Winding device includes that guide roller, take-up slide wire wheel and Winding dish are fixed in take-up, described payoff reel winding apparatus includes that unwrapping wire fixes guide roller, unwrapping wire slide wire wheel and payoff reel drum, described diamond wire passes sequentially through payoff reel drum, unwrapping wire slide wire is taken turns, unwrapping wire fixes guide roller, and go between Guiding wheel structure, and guide roller is fixed in take-up, take-up slide wire is taken turns, and is wound on Winding dish；Described take-up slide wire wheel and described unwrapping wire slide wire wheel are respectively by slide rail connection frame；Described work piece holder is arranged on wabbler mechanism device, and described wabbler mechanism device is fixed on feed mechanism；
Described lead-in wire Guiding wheel structure includes fore bearing mechanism, rear bearing mechanism, lead-in wire guide wheel two ends are separately fixed in described fore bearing mechanism and described rear bearing mechanism, described fore bearing mechanism includes front axis bearing, described rear bearing mechanism includes rear axis bearing, main shaft is rotated before being provided with in described front axis bearing, main shaft is rotated after being provided with in described rear axis bearing, described lead-in wire guide wheel two ends connect respectively described before rotate main shaft and described after rotate main shaft, rotate main shaft before described and described rear rotation is respectively installed with rack sleeve on main shaft, it is set with copper sheathing on described rack sleeve, described copper sheathing is respectively embedded in front axis bearing hole and rear axis bearing hole, described copper sheathing periphery is respectively arranged with the spiral tank of closing, described spiral tank two ends connect water inlet and outlet respectively；
Described feed mechanism includes support, described support is fixed in described frame, feeding seat connects described support by slide rail, slide block, described feeding seat connects described support by ball-screw, described ball-screw connects synchronous pulley, and described support is provided with servomotor, described servomotor connection reducer, described decelerator connects belt pulley, and described belt pulley connects described synchronous pulley by Timing Belt；
On described support, corresponding described feeding seat both sides are provided with balance cylinder, and described balance cylinder connects described feeding seat；
Described lead-in wire guide wheel lateral surface is provided with detection diamond wire broken wire protecting equipment automatically, described automatic detection diamond wire broken wire protecting equipment includes the first support, second support and the 3rd support, described first support, described second support and described 3rd support are arranged in described frame, single is sequentially connected with described first support, described second support and described 3rd support, form described single and be arranged on the described equidirectional side of lead-in wire guide wheel, described first support is provided with L-type coil holder and traverse shaft, it is provided with wire column on described L-type coil holder, on described first support, described traverse shaft lower end is provided with movable sensor block, described single is wound around described wire column successively, traverse shaft end connects described movable sensor block, on described first support, corresponding described movable sensor block is provided with inductive proximity switch.
In the said structure of the present invention, owing to being provided with wabbler mechanism on feed mechanism, during the feeding of feed mechanism, while realizing workpiece feeding by wabbler mechanism, trace waves, which simplify sawing technique, it is ensured that whole slicing processes is the most smooth and easy, preferably improve section work efficiency and chipping qualities, it is achieved thereby that reduction production cost, increase the purpose of economic benefit.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of numerical control diamond wire sapphire slices machine of the present invention；
Fig. 2 is the principle schematic of numerical control diamond wire sapphire slices machine of the present invention；
Fig. 3 is diamond wire of the present invention winding lead-in wire Guiding wheel structure schematic diagram；
Fig. 4 is this wabbler mechanism schematic front view；
Fig. 5 is the left sectional view of Fig. 4；
Fig. 6 is this circular arc and slide block connection diagram；
Fig. 7 is this lead-in wire Guiding wheel structure schematic diagram；
Fig. 8 is this feed mechanism structural representation；
Fig. 9 is this feed mechanism structural upright structural representation；
Figure 10 is automatically to detect diamond wire broken wire protecting equipment front view；
Figure 11 is automatically to detect diamond wire broken wire protecting equipment axonometric chart.
Detailed description of the invention
See Fig. 1, Fig. 2, Fig. 3, a kind of numerical control diamond wire sapphire slices machine, it includes frame 1, feed mechanism 2 it is provided with in frame, in frame 1, corresponding feed mechanism 2 is provided with two lead-in wire Guiding wheel structures 3, diamond wire 4 keeps spacing ground to be the most repeatedly wound on two lead-in wire Guiding wheel structures 3, corresponding installation cooling and lubricating nozzle 5 above lead-in wire Guiding wheel structure 3 in frame 1, in frame 1, lead-in wire Guiding wheel structure 3 both sides are respectively arranged with Winding device 6, payoff reel winding apparatus 7, and feed mechanism 2 is provided with wabbler mechanism 8.
See Fig. 1, Fig. 2, Winding device 6 includes that guide roller 20-1,20-2, take-up slide wire wheel 21 and Winding dish 22 are fixed in take-up, payoff reel winding apparatus 7 includes that unwrapping wire fixes guide roller 23-1,23-2, unwrapping wire slide wire wheel 24 and payoff reel drum 25, diamond wire 4 passes sequentially through payoff reel drum 25, unwrapping wire slide wire wheel 24, unwrapping wire fixes guide roller 23-1,23-2, guide roller 20-2,20-1 are fixed in lead-in wire Guiding wheel structure 3, take-up, take-up slide wire wheel 21, is wound on Winding dish 22；Take-up slide wire wheel 21 and unwrapping wire slide wire wheel 24 are respectively by slide rail connection frame 1.
nullSee Fig. 4、Fig. 5、Fig. 6，Wabbler mechanism it include upper mounted plate 9、Lower portable plate 10，Upper mounted plate 9 two ends are provided with support 11-1、11-2，The support 11-1 at two ends、Circular arc 12-1 it is respectively arranged with on 11-2、12-2，Lower portable plate 2 is respectively by slide block 13-1、13-2 and circular arc 12-1、12-2 is connected support 11-1、11-2，It is provided with gear 14 on the support 11-1 of corresponding one end，Gear 14 connects driving means 15，The sector rack 16 engaged with gear 14 it is provided with on lower portable plate 10，It is provided with fixture 17 on lower portable plate 10，Fixture 17 is arranged on wabbler mechanism 8，Wabbler mechanism 8 is fixed on feed mechanism 2，On lower portable plate 10, groove 18 is set，Groove 18 two ends are provided with voussoir 19，Voussoir 19 is removably connected by bolt with groove 18，Fixture 17 connects lower portable plate 10 by voussoir 19，Conversion by voussoir 19，The installation of various sizes of fixture can be realized.
nullSee Fig. 7，Lead-in wire Guiding wheel structure includes fore bearing mechanism 26、Rear bearing mechanism 27，Lead-in wire guide wheel 28 two ends are separately fixed in fore bearing mechanism 26 and rear bearing mechanism 27，Fore bearing mechanism 26 includes front axis bearing 26-1，Rear bearing mechanism 27 includes rear axis bearing 27-1，Main shaft 26-2 is rotated before being provided with in front axis bearing 26-1，Main shaft 27-2 is rotated after being provided with in rear axis bearing 27-1，Lead-in wire guide wheel 28 two ends connect front rotation main shaft 26-2 and rear rotation main shaft 27-2 respectively，It is respectively installed with rack sleeve 29-1 on front rotation main shaft 26-2 and rear rotation main shaft 27-2、29-2，Rack sleeve 29-1、29-2 is respectively installed with copper sheathing 30-1、30-2，Copper sheathing 30-1、30-2 is respectively embedded in front axis bearing hole 31-1 and rear axis bearing hole 31-2，Copper sheathing 30-1、30-2 periphery is respectively arranged with the spiral tank 32-1 of closing、32-2，Spiral tank 32-1、32-2 two ends connect water inlet 33-1 respectively、33-2 and outlet 34-1、34-2，Rear rotation main shaft 27-2 passes through shaft coupling 35 coupling torque servomotor 36，Front rotation main shaft 26-2 and rear rotation main shaft 27-2 is by connecting by stretching screw 37，Lead-in wire guide wheel 28 is tightened in fore bearing mechanism 26 and rear bearing mechanism 27，Front rotation main shaft and rear rotation main shaft are in rotary course，Fore bearing mechanism、Rear bearing mechanism can produce heat，By water inlet and outlet, water is flowed into fore bearing mechanism、The copper sheathing of rear bearing mechanism，Copper sheathing is made to be held tightly the rack sleeve of Bearning mechanism by cold events，Eliminate the gap of Bearning mechanism and inner hole of bearing seat，Bring up to the rigidity of axle，Eliminate the vibrations produced because of matched in clearance，Ensure that product quality and extend machine service life.
See Fig. 1, Fig. 8, Fig. 9, feed mechanism 2 includes support 38, support 38 is fixed in frame 1, feeding seat 39 is by slide rail 40, slide block 41 connects support 38, feeding seat 39 connects support 38 by ball-screw 42, ball-screw 42 connects synchronous pulley 43, band decelerator servomotor 44 it is provided with on support 38, band decelerator servomotor 44 connects belt pulley 45, belt pulley 45 connects synchronous pulley 43 by Timing Belt 46, ball-screw motion is driven to achieve the up and down motion of feeding seat by band decelerator servomotor, feeding seat drives fixture to move up and down, workpiece 47 on fixture 17 moves up and down, achieve workpiece 47 to enter in diamond wire 4 and cut.
On support 38, corresponding feeding seat 39 both sides are provided with balance cylinder 48-1,48-2, and balance cylinder 48-1,48-2 connect feeding seat 39, by the support of balance cylinder, it is ensured that it is steady that feeding seat runs up and down.
nullSee Fig. 1、Figure 10、Figure 11，Lead-in wire guide wheel 28 lateral surface is provided with detection diamond wire broken wire protecting equipment 50 automatically，Automatically detection diamond wire broken wire protecting equipment 50 includes the first support 51、Second support 52 and the 3rd support 53，First support 51、Second support 52 and the 3rd support 53 are arranged in frame 1，Single 54 is sequentially connected with the first support 51、Second support 52 and the 3rd support 53，Form single and be arranged on the lead-in wire equidirectional side of guide wheel 28，First support 51 is provided with L-type coil holder 55 and traverse shaft 56，Wire column 57 it is provided with on L-type coil holder 55，First support 51 upper conductor axle 56 lower end is provided with movable sensor block 58，Single 54 is wound around wire column 57 successively、Traverse shaft 56 end connection activity sensor block 58，On first support 51, corresponding movable sensor block 58 is provided with inductive proximity switch 59，Owing to there is accident or having the generation of other uncertain factor，The line of optional position in the total length of lead-in wire guide wheel of the diamond wire gauze on lead-in wire guide wheel can be made to produce broken string，After diamond wire broken string，The produced centrifugal action that runs up due to the guide wheel that goes between，The single being erected at lead-in wire guide wheel side is interrupted，It is connected in the induction zone that the sensor block on described single falls into described inductive proximity switch because losing tightening force，Designated command machine emergency shutdown is transmitted after inductive proximity switch receives induced signal，Thus realize breaking protection process.
nullBelow in conjunction with Fig. 1、Fig. 2 describes the operation principle of this invention numerical control diamond wire sapphire slices machine: the diamond wire 4 of 20～30 kms is wound on payoff reel drum 7 in advance，Diamond wire 4 passes sequentially through payoff reel drum 25，Unwrapping wire slide wire wheel 24，Unwrapping wire fixes guide roller 23-1、23-2，Lead-in wire Guiding wheel structure 3，Guide roller 20-2 is fixed in take-up、20-1，Take-up slide wire wheel 21，It is wound on Winding dish 22，Unwrapping wire fixes guide roller 23-1、Guide roller 20-2 is fixed in 23-2 and take-up、20-1 plays fixing diamond wire effect，Unwrapping wire slide wire wheel 24 and take-up slide wire wheel 21 move guarantee diamond wire 4 by slide rail respectively and uniformly wind on Winding dish 22 and payoff reel drum 25，Winding dish 22 is wound by motor，Payoff reel drum 25 realizes the unwrapping wire Tong Bu with Winding dish 22 by motor，Diamond wire is driven to move with the speed of 20～25 meters per minute，Cooling lubricant sprays to go between on the diamond wire 4 on Guiding wheel structure 3 by cooling and lubricating nozzle 5，When 2 workpiece 47 of the feed mechanism of frame 1 upper end pass through the diamond wire 4 on diamond wire lead-in wire Guiding wheel structure 3 from top to bottom，A workpiece 47 sawing mill that runs up of diamond wire becomes diamond wafers，It is achieved thereby that the batch section of diamond，Improve the working (machining) efficiency of diamond，All operations has all controlled on operation panel 49，Diamond wire gauze run up on fixture clamping sapphire workpiece carry out cutting section time，Left and right reciprocating swing effect due to wabbler mechanism device，Make to carry out mill between diamond wire gauze and sapphire workpiece，Accelerate cutting speed.As well as the left and right reciprocating swing effect of wabbler mechanism device, can reduce and be amassed by tangent plane when cutting section, become easily to cut, ensure that whole slicing processes is the most smooth and easy, preferably improve section work efficiency and chipping qualities, it is achieved thereby that reduce production cost, increase the purpose of economic benefit.
Claims (7)
- null1. a numerical control diamond wire sapphire slices machine，It includes frame，It is provided with feed mechanism in described frame，In described frame, corresponding described feed mechanism is provided with two lead-in wire Guiding wheel structures，Described diamond wire keeps spacing ground to be the most repeatedly wound on two described lead-in wire Guiding wheel structures，Corresponding installation cooling and lubricating nozzle above described lead-in wire Guiding wheel structure in described frame，In described frame, described lead-in wire Guiding wheel structure both sides are respectively arranged with Winding device、Payoff reel winding apparatus，It is characterized in that: on described feed mechanism, be provided with wabbler mechanism，Described lead-in wire Guiding wheel structure includes fore bearing mechanism、Rear bearing mechanism，Lead-in wire guide wheel two ends are separately fixed in described fore bearing mechanism and described rear bearing mechanism，Described fore bearing mechanism includes front axis bearing,Described rear bearing mechanism includes rear axis bearing，Main shaft is rotated before being provided with in described front axis bearing，Main shaft is rotated after being provided with in described rear axis bearing，Described lead-in wire guide wheel two ends connect respectively described before rotate main shaft and described after rotate main shaft，Rotate main shaft before described and described rear rotation is respectively installed with rack sleeve on main shaft，It is set with copper sheathing on described rack sleeve，Described copper sheathing is respectively embedded in front axis bearing hole and rear axis bearing hole，Described copper sheathing periphery is respectively arranged with the spiral tank of closing，Described spiral tank two ends connect water inlet and outlet respectively.
- A kind of numerical control diamond wire sapphire slices machine the most according to claim 1, it is characterised in that: work piece holder is arranged on described wabbler mechanism device, and described wabbler mechanism device is fixed on feed mechanism.
- A kind of numerical control diamond wire sapphire slices machine the most according to claim 2, it is characterized in that: described wabbler mechanism includes upper mounted plate, lower portable plate, support I it is provided with on fixed plate, it is provided with circular arc on described support I, described lower portable plate is connected described support I by slide block and described circular arc, it is provided with gear on fixed plate, described gear connects driving means, it is provided with the sector rack engaged with described gear on described lower portable plate, described lower portable plate is provided with described work piece holder.
- A kind of numerical control diamond wire sapphire slices machine the most according to claim 1, it is characterized in that: described Winding device includes that guide roller is fixed in take-up, take-up slide wire wheel and Winding dish, described payoff reel winding apparatus includes that unwrapping wire fixes guide roller, unwrapping wire slide wire wheel and payoff reel drum, described diamond wire passes sequentially through payoff reel drum, unwrapping wire slide wire is taken turns, unwrapping wire fixes guide roller, lead-in wire Guiding wheel structure, guide roller is fixed in take-up, take-up slide wire is taken turns, it is wound on Winding dish, described take-up slide wire wheel and described unwrapping wire slide wire wheel are respectively by slide rail connection frame.
- nullA kind of numerical control diamond wire sapphire slices machine the most according to claim 1，It is characterized in that: described lead-in wire guide wheel lateral surface is provided with detection diamond wire broken wire protecting equipment automatically，Described automatic detection diamond wire broken wire protecting equipment includes the first support、Second support and the 3rd support，Described first support、Described second support and described 3rd support are arranged in described frame，Single is sequentially connected with described first support、Described second support and described 3rd support，Form described single and be arranged on the described equidirectional side of lead-in wire guide wheel，Described first support is provided with L-type coil holder and traverse shaft，It is provided with wire column on described L-type coil holder，On described first support, described traverse shaft lower end is provided with movable sensor block，Described single is wound around described wire column successively、Traverse shaft end connects described movable sensor block，On described first support, corresponding described movable sensor block is provided with inductive proximity switch.
- 6. according to the arbitrary described a kind of numerical control diamond wire sapphire slices machine of claim 1-5, it is characterized in that: described feed mechanism includes support II, described support II is fixed in described frame, feeding seat connects described support II by slide rail, slide block, described feeding seat connects described support II by ball-screw, described ball-screw connects synchronous pulley, it is provided with servomotor on described support II, described servomotor connection reducer, described decelerator connects belt pulley, and described belt pulley connects described synchronous pulley by Timing Belt.
- A kind of numerical control diamond wire sapphire slices machine the most according to claim 6, it is characterised in that: on described support II, corresponding described feeding seat both sides are provided with balance cylinder, and described balance cylinder connects described feeding seat.
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| CN104552634A (en) * | 2014-12-22 | 2015-04-29 | 无锡上机数控股份有限公司 | Novel numerically-controlled diamond wire sapphire slicer |
| CN104552633B (en) * | 2014-12-22 | 2024-01-12 | 弘元绿色能源股份有限公司 | Numerical control diamond wire sapphire squarer |
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| CN106945189B (en) * | 2017-05-03 | 2019-07-23 | 江苏秉宸科技有限公司 | A kind of diamond wire multi-line slicer |
| CN107457922B (en) * | 2017-08-29 | 2023-06-27 | 浙江昊能光电股份有限公司 | Efficient slicing machine |
| CN107471466A (en) * | 2017-08-29 | 2017-12-15 | 浙江昊能光电有限公司 | A kind of protection device on efficient slicer |
| CN108044821A (en) * | 2018-02-07 | 2018-05-18 | 湖南宇晶机器股份有限公司 | A kind of U-shaped short wheelbase high-speed and high-efficiency multi-line cutting method |
| CN108581790B (en) * | 2018-04-30 | 2019-11-12 | 宁波钜德精工机械有限公司 | Buddha's warrior attendant wire cutting machine |
| CN117260506A (en) * | 2023-09-06 | 2023-12-22 | 玉田县昌通电子有限公司 | Swinging device for machine tool |
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Address after: No. 158, Nanhu Middle Road, Xuelang street, Binhu District, Wuxi City, Jiangsu Province Patentee after: Hoyuan Green Energy Co.,Ltd. Address before: No. 158, Nanhu Middle Road, Xuelang street, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI SHANGJI AUTOMATION Co.,Ltd. |