CN207874598U - A kind of full-automatic distributed polysilicon excavation machine - Google Patents
A kind of full-automatic distributed polysilicon excavation machine Download PDFInfo
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- CN207874598U CN207874598U CN201721855710.8U CN201721855710U CN207874598U CN 207874598 U CN207874598 U CN 207874598U CN 201721855710 U CN201721855710 U CN 201721855710U CN 207874598 U CN207874598 U CN 207874598U
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Abstract
The utility model belongs to polysilicon evolution field, discloses a kind of full-automatic distributed polysilicon excavation machine.The excavation machine includes rack, the first cutting chamber, raising inversion set and the second cutting chamber；First cutting chamber includes horizontal multi-wire saw mechanism, be single diamond cutting secant by the tensioning of several first guide wheels, with several the first cutting wheel cablings that each first guide wheel is correspondingly arranged and be formed in be mutually parallel in horizontal direction first cut surface；Second cutting chamber includes vertical multi-wire saw mechanism, is that single diamond cutting secant is formed in be mutually parallel straight up second cut surface by the tensioning of several second guide wheels, with several the second cutting wheel cablings that each second guide wheel is correspondingly arranged.The excavation machine can use automation instead of manual operation, improve evolution efficiency, and entire technique can realize full-automation, keep the industrialized production of the technique more possible.
Description
Technical field
The utility model is related to polysilicon evolution equipment, more particularly to a kind of full-automatic distributed polysilicon excavation machine.
Background technology
Currently, with attention and opening that society utilizes green regenerative energy sources, photovoltaic solar power field is more next
More paid attention to and is developed.In photovoltaic solar power field, common crystal silicon solar energy battery is in high quality silicon on piece
Manufactured, this silicon chip is formed after the silicon rod for lifting or casting by multi-thread saw cut.The production process of existing silicon chip, generally
It is that monocrystalline silicon or polycrystalline silicon raw material are subjected to evolution by excavation machine so that silicon rod is in integrally class rectangle；After evolution, to silicon
Stick carries out the processing such as flour milling, round as a ball and polishing；Finally, then using multi-line slicer the silicon rod after evolution is sliced.
In the evolution operation of existing polycrystal silicon ingot, the indoor gauze layout of cutting of excavation machine is " well " font substantially
Cutting, diamond wire cloth is reticulated right over polycrystalline ingot by guide wheel, then disposably cut from top to bottom to polycrystalline ingot
It is cut into required small crystal column.The evolution mode starts to cut after needing viscose glue to fasten before evolution, and degumming is needed after squaring silicon bar
Processing, greatly reduces evolution efficiency, viscose glue, Degumming Procedures need manual operation；Due to the surface feed from crystal ingot, gauze
Span is big, caused by line bow it is just very big so that the time of bracing wire bow increases so that cutting efficiency is low, large span
Gauze is easy to leave cut in cutting surfaces again, increases follow-up work amount；In addition, diamond wire used is thinner, across tens
Guide wheel, reciprocating motion be easy to cause broken string, once broken string, thread-changing difficulty is big, take；Due to wanting cloth to reticulate gauze, gold is needed
Rigid line repeatedly commutates, and easily causes in this way when diamond wire moves back and forth and cut directive wheel so that directive wheel and diamond cut
The consumption of line greatly improves, and reduces their service life, greatly increases use cost；Because of the limitation of each technique
Property results in the technique and cannot achieve full-automation, limits the industrialized production of the technique.Therefore, in conclusion providing one
The crystal silicon excavation machine of the consumption of kind of gauze span is small, diamond wire is not easy to break, reduces directive wheel and diamond cutting secant, has and weighs
Want meaning.
Utility model content
Viscose glue and degumming, there are gauze spans big, diamond wire are needed in order to solve polysilicon excavation machine in the prior art
The problem of easily broken string, directive wheel quantity are more, the consumption of diamond cutting secant is big and cannot achieve full-automatic production, this practicality is new
Type provides a kind of full-automatic distributed polysilicon excavation machine.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme：
A kind of full-automatic distributed polysilicon excavation machine, including rack, the first cutting chamber, raising inversion set and second cut
Room is cut, the first cutting chamber and raising inversion set are mounted on housiung separator, and the second cutting chamber is mounted in gantry base；Its
In, the first cutting chamber includes horizontal multi-wire saw mechanism, be single diamond cutting secant by the tensioning of several first guide wheels, with it is each
Several the first cutting wheel cablings that a first guide wheel is correspondingly arranged and be formed in first cutting being mutually parallel in horizontal direction
Face, the diamond cutting secant on the cut surface is in same level；Second cutting chamber includes vertical multi-wire saw mechanism, is single
Diamond cutting secant is walked by the tensioning of several second guide wheels, with several second cutting wheels that each second guide wheel is correspondingly arranged
Line is formed in second cut surface being mutually parallel straight up, and the diamond cutting secant on the cut surface is in same vertical plane
On.
It is provided by the utility model to be located at the first cutting wheel of one of horizontal multi-wire saw mechanism both ends and servo
Driving motor connects；Connect with servo drive motor positioned at the second cutting wheel of one of vertical multi-wire saw mechanism both ends
It connects, servo motor drives cutting wheel rotation, ensures the normal operation of diamond cutting line.
Preferably, the line-spacing between diamond cutting secant on first cut surface is equal, on second cut surface
Line-spacing between diamond cutting secant is equal.
Preferably, excavation machine further includes transport establishment, robot device and the epicyclical mechanism of polysilicon.
Polysilicon is transported to the first cutting work station using transport establishment, polycrystal silicon ingot is positioned by cylinder clamping, is used
Horizontal multi-wire saw mechanism carries out longitudinal unidirectional evolution for the first time to polysilicon；
Preferably, raising inversion set includes the truss mechanism being mounted on housiung separator, guide rail screw mechanism, clamping
Mechanism and rotating mechanism, truss mechanism are connect with guide rail screw mechanism, and guide rail screw mechanism is connect with clamping device, clamping device
For a right angle rack, the horizontal stand of right angle rack and it is vertical between pass through and connect axis connection, horizontal stand connects with rotating mechanism
It connects.
It is inserted when perpendicular type holder is moved to single silicon heavy stone used as an anchor bottom by truss mechanism by guide rail guiding, is transported to second and cuts
It cuts and is fallen at station, holder is rotated by 90 ° by rotary cylinder or motor and keeps flat strip silicon heavy stone used as an anchor, pass through clamping by rotating mechanism
Cylinder pushes down silicon heavy stone used as an anchor, then to second of lateral unidirectional evolution of strip crystal ingot, the silicon heavy stone used as an anchor for then being completed evolution by manipulator
Go to blowing area week, successively cycle cutting.
Compared with prior art, a kind of full-automatic distributed polysilicon excavation machine provided by the utility model and evolution side
Method has the following technical effects：(1) evolution form provided by the utility model is two stations, and pipeline system evolution is subsequent
It arranges machining processes and realizes that evolution-blocks-mechanized operation of grinding and polishing, increase substantially efficiency, reduce artificial use cost；
(2) gauze span is small, and thing line bow becomes smaller, and the time of lineman is reduced, and improves the cutting efficiency of excavation machine；(3) small span
Gauze is not easy to leave cut in cutting surfaces, reduces subsequent workload；(4) diamond wire need not be led across tens
Wheel, need not move back and forth and also cannot be easily caused broken string；(5) diamond cutting secant is without repeatedly commutation, directive wheel and diamond
The consumption of cutting line greatly reduces, and increases their service life, reduces use cost；(6) without using viscose glue, evolution
Later without degumming process is carried out, with automation instead of manual operation, evolution efficiency is improved, and entire technique can
It realizes full-automation, keeps the industrialized production of the technique more possible.
Description of the drawings
Fig. 1 is the side view of full-automatic distributed polysilicon excavation machine provided by the utility model；
Fig. 2 is the vertical view of full-automatic distributed polysilicon excavation machine provided by the utility model；
Fig. 3 is the vertical view of horizontal multi-wire saw mechanism provided by the utility model；
Fig. 4 is the side view of horizontal multi-wire saw mechanism provided by the utility model；
Fig. 5 is the side view of vertical multi-wire saw mechanism provided by the utility model.
Specific implementation mode
The utility model discloses a kind of full-automatic distributed polysilicon excavation machine, those skilled in the art can use for reference this
Literary content is suitably modified technological parameter or parts to realize.In particular, it should be pointed out that all similar substitutions and modifications pair
It is it will be apparent that they are considered as being included in the utility model for those skilled in the art.The utility model
Method and application be described by preferred embodiment, related personnel obviously can not depart from the utility model content,
Method described herein and application are modified or are suitably changed in spirit and scope and is closed with a, to realize and apply this practicality
New technique.
In order to enable those skilled in the art to be better understood from the utility model, With reference to embodiment with it is attached
The utility model is described in further detail for figure.
As shown in Figs. 1-5, a kind of full-automatic distributed polysilicon excavation machine, including rack, the first cutting chamber 3, raising are anti-
Rotary device 4, the second cutting chamber 5, the transport establishment 10 of polysilicon, robot device and epicyclical mechanism 11, the first cutting chamber 3 and rise
It rises inversion set 4 to be mounted on the crossbeam of rack 1, the second cutting chamber 5 is mounted on 1 pedestal of rack；Wherein, the first cutting chamber 3
Including horizontal multi-wire saw mechanism, be single diamond cutting secant by the tensioning of several first guide wheels 31, with each first guide wheel
Several 32 cablings of the first cutting wheel for being correspondingly arranged and be formed in first cut surface being mutually parallel in horizontal direction, the cutting
Line-spacing of the diamond cutting secant 8 in same level and between diamond cutting secant on face is equal；Second cutting chamber 5 includes
Vertical multi-wire saw mechanism is that single diamond cutting secant is tensioned by several second guide wheels 51, is corresponding with each second guide wheel
Several 52 cablings of the second cutting wheel being arranged are formed in second cut surface being mutually parallel straight up, on the cut surface
Line-spacing of the diamond cutting secant 8 on same vertical plane and between diamond cutting secant is equal；Positioned at horizontal multi-wire saw mechanism
The first cutting wheel of one of both ends is connect with servo drive motor 9, is located at vertical multi-wire saw mechanism both ends wherein
One the second cutting wheel is connect with servo drive motor 9；Raising inversion set 4 includes the truss being mounted on 1 crossbeam of rack
Mechanism 41, guide rail screw mechanism 42, clamping device 43 and rotating mechanism 44, truss mechanism 41 are connect with guide rail screw mechanism 42,
Guide rail screw mechanism 42 is connect with clamping device 43, and clamping device 43 is a right angle rack, the horizontal stand of right angle rack and perpendicular
By connecting axis connection between straight, horizontal stand is connect with rotating mechanism 44.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of full-automatic distributed polysilicon excavation machine, which is characterized in that including rack, the first cutting chamber, raising reversion dress
It sets and is mounted on housiung separator with the second cutting chamber, the first cutting chamber and raising inversion set, the second cutting chamber is mounted on rack
On pedestal；Wherein, the first cutting chamber includes horizontal multi-wire saw mechanism, is single diamond cutting secant by several the first guide wheels
Tensioning, several the first cutting wheel cablings being correspondingly arranged with each first guide wheel and being formed in be mutually parallel in horizontal direction the
One cut surface, the diamond cutting secant on the cut surface is in same level；Second cutting chamber includes vertical multi-wire saw
Mechanism is single diamond cutting secant be correspondingly arranged by the tensioning of several second guide wheels, with each second guide wheel several the
Two cutting wheel cablings are formed in second cut surface being mutually parallel straight up, and the diamond cutting secant on the cut surface is same
On one vertical plane.
2. full-automatic distributed polysilicon excavation machine as described in claim 1, which is characterized in that be located at horizontal multi-line cutting machine
One first cutting wheel at structure both ends is connect with servo drive motor.
3. full-automatic distributed polysilicon excavation machine as described in claim 1, which is characterized in that be located at vertical multi-line cutting machine
One second cutting wheel at structure both ends is connect with servo drive motor.
4. full-automatic distributed polysilicon excavation machine as described in claim 1, which is characterized in that the gold on first cut surface
Line-spacing between hard rock cutting line is equal, and the line-spacing between diamond cutting secant on second cut surface is equal.
5. full-automatic distributed polysilicon excavation machine as described in claim 1, which is characterized in that raising inversion set includes peace
Truss mechanism, guide rail screw mechanism, clamping device on housiung separator and rotating mechanism, truss mechanism and guide rail leading screw machine
Structure connects, and guide rail screw mechanism connect with clamping device, and clamping device is a right angle rack, the horizontal stand of right angle rack with erect
By connecting axis connection between straight, horizontal stand is connect with rotating mechanism.
6. full-automatic distributed polysilicon excavation machine as described in claim 1, which is characterized in that excavation machine further includes polysilicon
Transport establishment, robot device and epicyclical mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721855710.8U CN207874598U (en) | 2017-12-27 | 2017-12-27 | A kind of full-automatic distributed polysilicon excavation machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721855710.8U CN207874598U (en) | 2017-12-27 | 2017-12-27 | A kind of full-automatic distributed polysilicon excavation machine |
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| CN207874598U true CN207874598U (en) | 2018-09-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214952A (en) * | 2017-12-27 | 2018-06-29 | 青岛高测科技股份有限公司 | A kind of full-automatic distributed polysilicon excavation machine and evolution method |
-
2017
- 2017-12-27 CN CN201721855710.8U patent/CN207874598U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214952A (en) * | 2017-12-27 | 2018-06-29 | 青岛高测科技股份有限公司 | A kind of full-automatic distributed polysilicon excavation machine and evolution method |
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