CN208801474U - A kind of silicon single crystal rod hexagon cutting mechanism - Google Patents
A kind of silicon single crystal rod hexagon cutting mechanism Download PDFInfo
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- CN208801474U CN208801474U CN201821154505.3U CN201821154505U CN208801474U CN 208801474 U CN208801474 U CN 208801474U CN 201821154505 U CN201821154505 U CN 201821154505U CN 208801474 U CN208801474 U CN 208801474U
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Abstract
This application involves silicon single crystal rod cutting technique field more particularly to a kind of silicon single crystal rod hexagon cutting mechanisms.A kind of silicon single crystal rod hexagon cutting mechanism, including regular hexagon rack, transmission mechanism and diamond wire；Transmission mechanism shares six groups, is individually fixed on six sides of regular hexagon rack, wherein transmission mechanism includes the servo motor for being fixed on regular hexagon shell outside and the transmission shaft being fixed on the inside of regular hexagon rack；Wherein, transmission shaft is hollow structure, and the end face at both ends is convex spherical；Between three pairs of transmission shafts that three groups of opposite side according to regular hexagon rack are arranged, diamond wire is passed through from both ends of the drive shaft to the transmission shaft on opposite, and mutually handover forms regular hexagon space between the center position of regular hexagon rack, diamond wire.Cylindric silicon single crystal rod can be cut into regular hexagon column, improve the utilization rate of monocrystalline silicon, reduce costs by silicon single crystal rod hexagon cutting mechanism provided by the present application.
Description
Technical field
This application involves silicon single crystal rod cutting technique field more particularly to a kind of silicon single crystal rod hexagon cutting mechanisms.
Background technique
Most basic element of the solar battery as solar energy power generating, is the important composition of photovoltaic generating system cost
Part.The solar battery that existing market uses has monocrystalline silicon, polysilicon, amorphous silicon and hull cell etc., and wherein the above two are accounted for
According to 86% or so of the entire solar battery market share.From silicon single crystal rod to Monocrystalline silicon cell piece, fixed in silicon rod diameter
Under the premise of, the utilization rate of the more big then material of the surface area of monolithic is higher, and unit cost is lower.The surface area body of single chip single crystal silicon
Now its in shape, and the shape of monocrystalline silicon is determined by the cutting mode of silicon single crystal rod.
The fixed crystal-cut of traditional silicon single crystal rod cutting mode, the either viscose glue of early stage still grew up in recent years
The automated exchanged cutter without viscose glue cut, be the tetragonal prism bodily form stick that cylindrical silicon single crystal rod is cut into 156 × 156mm
Material, then single crystal silicon square rods are sliced, monocrystaline silicon solar cell piece is made.Above-mentioned this specification be also current monocrystalline silicon too
The regular size of positive energy cell piece.
But for the monocrystaline silicon solar cell piece of 156 × 156mm type, cylindrical shaped single crystal silicon rod is being cut into square rod
During, the specific gravity that the four pieces of edge skin material face areas scaled off account for cylinder face area is larger, cannot be introduced into next procedure
It is utilized effectively, leads to higher cost, it is lower to the effective rate of utilization of monocrystalline silicon.
Utility model content
This application provides a kind of silicon single crystal rod hexagon cutting mechanisms, to solve in silicon single crystal rod cutting process, to material
The problem of effective rate of utilization of material is low, leads to higher cost.
A kind of silicon single crystal rod hexagon cutting mechanism, including regular hexagon rack, transmission mechanism and diamond wire；
The transmission mechanism shares six groups, is individually fixed on six sides of the regular hexagon rack, wherein the biography
Motivation structure includes being fixed on the servo motor of the regular hexagon shell outside and being fixed on the inside of the regular hexagon rack
Transmission shaft；
Wherein, the transmission shaft is hollow structure, and the end face at both ends is convex spherical；
Between three pairs of transmission shafts that three groups of opposite side according to the regular hexagon rack are arranged, the diamond wire is from institute
Both ends of the drive shaft is stated to pass through to the transmission shaft on opposite, in the center position of the regular hexagon rack, the diamond wire
Between mutually handover form regular hexagon space.
Optionally, at the hexagonal of the regular hexagon rack, it is provided with the small rack to extend internally, the small rack is used for
The fixed transmission shaft.
Optionally, fixed main shaft holds seat and auxiliary to the small rack of any a line two sides of the regular hexagon rack respectively
Bearing block；
Wherein, the bottom end of the main bearing seat and the auxiliary bearing block is the convex ball of concave spherical surface structure and the transmission shaft
Face is cooperatively connected, and the transmission shaft is fixed on the small rack.
Optionally, the both ends of the drive shaft is symmetrically arranged with guide wheel disc, wherein on the transmission shaft with the guide wheel disk
Piece corresponding position is provided with positioning and locking device, and the guide wheel disc is fixed on the biography by the positioning and locking device
On moving axis.
Optionally, it is provided with wire casing on the guide wheel disc, the part that the diamond wire is contacted with the transmission shaft is located at
In the wire casing.
Optionally, the main bearing seat is hollow structure.
Optionally, the transmission shaft further includes locking pull rod, and the locking pull rod is from the main bearing seat and the transmission
The hollow space of axis passes through, and screws in the threaded hole of the auxiliary bearing block.
Optionally, the servo motor and the main bearing seat be by synchronous band connection, described in the servo motor drives
Main bearing seat rotation.
The technical scheme provided by the application includes following advantageous effects:
A kind of silicon single crystal rod hexagon cutting mechanism provided by the present application is, it can be achieved that the cutting of columned monocrystalline silicon is positive
Hexagon bar shape.Specifically, the silicon single crystal rod hexagon cutting mechanism, including regular hexagon rack, transmission mechanism and gold
Rigid line, according to the demand of positive hexagonal column is obtained, all components are connected and fixed by setting regular hexagon rack to be integrated；According to
One group of transmission mechanism is all arranged in each edge of rack in the shape of regular hexagon rack, and transmission mechanism includes on the outside of each edge
Transmission shaft on the inside of servo motor and each edge；Regular hexagon rack further includes the ramuscule to extend internally being arranged at its hexagonal
Frame fixes the main bearing seat and auxiliary bearing block that bottom end is concave spherical surface on the small rack of regular hexagon rack each edge two sides respectively,
Corresponding, the end face of both ends of the drive shaft is set as convex spherical, cooperates with the concave spherical surface of main bearing seat, auxiliary bearing block and connects
It connects, transmission shaft is fixed on small rack；Both ends of the drive shaft is correspondingly arranged on guide wheel disc, and wire casing is arranged on guide wheel disc, gold
Rigid line is located in wire casing when passing through transmission shaft, until in the wire casing of the transmission shaft on opposite, in this way, passing through the diamond wire of three pairs of transmission shafts
Between, the Buddha's warrior attendant gauze in regular hexagon space is formed in the center position of regular hexagon rack；Servo motor drives base bearing
Seat rotation, main bearing seat drive the guide wheel disc rotation on transmission shaft, and guide wheel disc drives diamond wire high-speed mobile, meanwhile, circle
Cylindricality silicon single crystal rod is located at the center position of regular hexagon rack, regular hexagon rack can along the axial movement of silicon single crystal rod,
The wire cutting to silicon single crystal rod is completed with this.In addition, main bearing seat and transmission shaft are hollow structure, the two is internally provided with locking
Main bearing seat, transmission shaft and auxiliary bearing block are connected as one by pull rod, while to leading when being also convenient for the wire casing abrasion of guide wheel disc
Take turns the replacement of disc.Silicon single crystal rod hexagon cutting mechanism provided by the present application, structure height is symmetrical, can be by cylindrical shaped single crystal silicon
Stick is cut into positive hexagonal column crystal bar, reduces the edge skin material lost in cutting process, increases single chip single crystal silicon solar battery
Surface area, improve to the utilization rate of monocrystalline silicon, reduce material cost.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is a kind of structural schematic diagram of silicon single crystal rod hexagon cutting mechanism provided by the embodiments of the present application.
Fig. 2 is the structural schematic diagram of transmission shaft provided by the embodiments of the present application.
Description of symbols: 1, regular hexagon rack；2, transmission mechanism；3, diamond wire；4, servo motor；5, transmission shaft；
6, small rack；7, main bearing seat；8, auxiliary bearing block；9, guide wheel disc；10, pull rod is locked.
Specific embodiment
Attached drawing 1 is please referred to, the figure shows a kind of silicon single crystal rod hexagon cutting mechanisms provided by the embodiments of the present application
Structure.
A kind of silicon single crystal rod hexagon cutting mechanism, including regular hexagon rack 1, transmission mechanism 2 and diamond wire 3；
The transmission mechanism 2 shares six groups, is individually fixed on six sides of the regular hexagon rack 1, wherein described
Transmission mechanism 2 includes being fixed on the servo motor 4 in 1 outside of regular hexagon rack and being fixed on the regular hexagon rack 1
The transmission shaft 5 of inside；
Wherein, the transmission shaft 5 is hollow structure, and the end face at both ends is convex spherical；
Between three pairs of transmission shafts 5 that three groups of opposite side according to the regular hexagon rack 1 are arranged, the diamond wire 3
It passes through from 5 both ends of transmission shaft to the transmission shaft 5 on opposite, it is described in the center position of the regular hexagon rack 1
Mutually handover forms regular hexagon space between diamond wire 3.
Silicon single crystal rod hexagon cutting mechanism provided by the embodiments of the present application, for cylindrical silicon single crystal rod to be cut into
The silicon single crystal rod of positive hexagonal column.The crystal bar of positive hexagonal column is sliced again, has just obtained regular hexagon monocrystalline silicon
Piece, in this, as monocrystaline silicon solar cell piece；With the current square rod that columnar single crystal silicon rod is cut into 156 × 156mm,
It is sliced again, the monocrystalline silicon piece for obtaining 156 × 156mm is compared, and is cut through cutting mechanism provided by the embodiments of the present application, finally
Obtained regular hexagon monocrystalline silicon piece, reduces the loss of edge skin material in cutting process, improves the utilization rate to monocrystalline silicon, drop
The cost of low production monocrystaline silicon solar cell.
Specifically, silicon single crystal rod hexagon cutting mechanism provided by the embodiments of the present application includes regular hexagon rack such as Fig. 1
1, transmission mechanism 2 and diamond wire 3.It is provided by the embodiments of the present application to cut to realize the purpose for being cut into positive hexagonal column crystal bar
Cutting mill structure is whole also in the regular hexagon structure of high degree of symmetry.Wherein, regular hexagon rack 1 is for by remaining part connection and admittedly
It is fixed, form the integrated symmetric structure of regular hexagon.
It is all fixed with transmission mechanism 2 in each edge of regular hexagon rack 1, is provided with six groups of transmission mechanisms 2 in total；Transmission
Mechanism 2 is by being fixed on the servo motor 4 in 1 outside of regular hexagon rack and being fixed on 5 groups of transmission shaft of 1 inside of regular hexagon rack
At servo motor 4 is used to control the rotation of transmission shaft 5.
On the one hand, for the transmission shaft 5 in each group of transmission mechanism 2, both ends have diamond wire 3 to be pierced by, and two
The diamond wire 3 at end extends to the transmission shaft 5 on opposite；Between three pairs of transmission shafts 5 being oppositely arranged, there is diamond wire 3 with such side
Formula passes through.In this way, diamond wire 3 will form regular hexagon space in 1 center position of regular hexagon rack, so as to by cylinder
Shape silicon single crystal rod is cut into positive hexagonal column shape silicon single crystal rod.
On the other hand, wire cutting is carried out to silicon single crystal rod using diamond wire 3, diamond wire 3 is needed to have enough rigidity,
It can ensure that the structure size uniform level with higher of the silicon single crystal rod after cutting, the monocrystalline silicon piece after silicon single crystal rod slice
Just more meet the requirement of solar battery sheet.Therefore, in the embodiment of the present application, between a pair of of transmission shaft 5 for being oppositely arranged
Maintain small-pitch arrangement, it is ensured that the span of the diamond wire 3 in cut length is shorter, to improve the rigid of diamond wire 3
Property.
Therefore, the overall dimensions of hexagon cutting mechanism need to be made smaller, this is to transmission shaft 5 and transmission shaft 5 and regular hexagon
The connection type of rack 1 just proposes requirement, and the rigid demand for the diamond wire 3 therebetween that should ensure to shuttle ensures to be driven again
The fastness connected between axis 5 and regular hexagon rack 1, to maintain the stability of entire cutting mechanism.Based on this, the application is real
The transmission shaft 5 for applying example is set as hollow structure, and the end face at both ends is set as convex spherical form, is shortening 5 size of transmission shaft
Simultaneously, it is ensured that the fastness that transmission shaft 5 is connect with regular hexagon rack 1, and the assembly and disassembly convenient for transmission shaft 5.
In the embodiment of the present application, when cutting to silicon single crystal bar, the setting of cylindrical shaped single crystal silicon rod is cut in hexagon
The center of mechanism, both ends are clamped to be fixed, the regular hexagon space formed between diamond wire 3 and cylindrical shaped single crystal silicon rod
Circular end face it is concentric, it is golden in the embodiment of the present application to avoid the edge of positive hexagonal column formed after cutting irregular
The regular hexagon space that rigid line 3 is formed is slightly less than the inscribed regular hexagon of silicon single crystal rod circular end face.Servo motor 4 drives transmission
Axis 5 rotates, and transmission shaft 5 drives 3 high-speed mobile of diamond wire；Meanwhile hexagon cutting mechanism is along the axis direction of silicon single crystal rod
It is mobile, it is realized with this and cylindrical shaped single crystal silicon rod is cut into positive hexagonal column shape silicon single crystal rod.
Optionally, at the hexagonal of the regular hexagon rack 1, the small rack 6 to extend internally, the small rack 6 are provided with
For fixing the transmission shaft 5.
Such as Fig. 1, transmission shaft 5 is set to the inside of regular hexagon rack 1, also, transmission shaft 5 and regular hexagon rack 1
Each side is arranged in parallel.It is connected and fixed transmission shaft 5 and regular hexagon rack 1, also needs other connecting components by transmission shaft 5 and just
Hexagonal frame 1 connects.Therefore, the embodiment of the present application be also provided at the hexagonal of regular hexagon rack 1 extend internally it is small
Bracket 6 is connected and fixed between the both ends of transmission shaft 5 and the small rack 6 at the corresponding two corners of regular hexagon rack 1, will be passed with this
Moving axis 5 is fixed on 1 inside of regular hexagon rack.
In addition, hexagon cutting mechanism provided by the embodiments of the present application is high degree of symmetry structure, to ensure the symmetrical of rack
Property, the small rack 6 at hexagonal is also full symmetric setting in whole 1 structure of regular hexagon rack, in this way, can be improved six
The overall stability of side shape cutting mechanism, keeps its operability stronger.
Optionally, fixed main shaft holds seat 7 to the small rack 6 of any a line two sides of the regular hexagon rack 1 respectively
With auxiliary bearing block 8；
Wherein, the bottom end of the main bearing seat 7 and the auxiliary bearing block 8 is the convex of concave spherical surface structure and the transmission shaft 5
Mating spherical surfaces connection, the transmission shaft 5 is fixed on the small rack 6.
Such as Fig. 1, fixed main shaft holds seat 7 and auxiliary bearing block 8 to the small rack of 1 each side of regular hexagon rack two sides respectively, passes
5 both ends of moving axis are connected with main bearing seat 7 and auxiliary bearing block 8 respectively, and transmission shaft 5 is fixed on small rack 6.
Wherein, the end face that 8 bottom end of main bearing seat 7 and auxiliary bearing block, i.e. the two are contacted with transmission shaft 5, is set as and is driven
The concave spherical surface that the convex spherical at 5 both ends of axis matches, to realize transmission shaft 5 and the connection type of main bearing seat 7, auxiliary bearing block 8 is
Spherical surface connection.Such connection type is more flexible, lesser in the structure size of transmission shaft 5, main bearing seat 7 and auxiliary bearing block 8
Under the premise of, it is ensured that while three is connected firmly, the assembly or disassembly of three can be made more flexible and convenient, be passed needing to dismantle
When moving axis 5 replaces related accessory, saves the operating time and reduce labor intensity.
Optionally, 5 both ends of transmission shaft are symmetrically arranged with guide wheel disc 9, wherein lead on the transmission shaft 5 with described
Wheel 9 corresponding position of disc is provided with positioning and locking device, is fixed on the guide wheel disc 9 by the positioning and locking device
On the transmission shaft 5.
Such as Fig. 1,5 both ends of transmission shaft are provided with guide wheel disc 9, when diamond wire 3 passes through transmission shaft 5, with connecing for transmission shaft 5
Contact portion position is located in guide wheel disc 9.Therefore, the guide wheel disc 9 at both ends is mutual as center face using the center disc of transmission shaft 5
Symmetrically, it can be ensured through the diamond wire of guide wheel disc 9, it is empty to form regular hexagon in the center position of regular hexagon rack 1
Between Buddha's warrior attendant gauze.
Further, at 9 position of guide wheel disc, transmission shaft 5 is provided with positioning and locking device, passes through positioning and locking device
By the lock of guide wheel disc 9 on transmission shaft 5.Setting positioning and locking device mainly has two aspect effects:
On the one hand, the guide wheel disc 9 at 5 both ends of transmission shaft needs to be symmetrical arranged, and the spacing between two guide wheel discs 9 needs
It is calculated by design, the regular hexagon space for forming diamond wire 3 meets cutting requirement.The position of positioning and locking device is to pass through
The position of design-calculated guide wheel disc 9, in this way, need not just be led again by the determination of other tools when replacing guide wheel disc 9 every time
The position of disc 9 is taken turns, guide wheel disc 9 need to be only mounted on positioning and locking device, can effectively save replacing construction, is improved
Working efficiency；
On the other hand, due to being that the rotation of guide wheel disc 9 drives 3 high-speed mobile of diamond wire, diamond wire 3 and guide wheel disc 9 it
Between can rub,, can light easy general at this point, unclamp positioning and locking device when guide wheel disc 9 is therefore and when wearing
Guide wheel disc 9 is unloaded from transmission shaft 5, is changed to new guide wheel disc 9, then locked.This process is easy to implement, and is not necessarily to
Integral replacing is carried out to transmission shaft 5, resource can be saved, reduces the time wasted in the hexagon cutting mechanism course of work, is improved
Efficiency.
Optionally, wire casing is provided on the guide wheel disc 9, the part position that the diamond wire 3 is contacted with the transmission shaft 5
In in the wire casing.
Such as Fig. 2, specifically, diamond wire 3 is located in the wire casing on guide wheel disc 9, when 3 high-speed mobile of diamond wire is in wire casing
It is interior to rub.When wire casing abrasion, hexagon cutting mechanism shuts down, and transmission shaft 5 is deviate from from small rack 6, is removed
Transmission shaft 5 with guide wheel disc 9 unclamps the positioning and locking device of guide wheel disc 9, can unload the guide wheel disc 9 of abrasion,
And then the guide wheel disc 9 more renewed.
Optionally, the main bearing seat 7 is hollow structure.
Corresponding with the hollow structure of transmission shaft 5 such as Fig. 2, main bearing seat 7 is also hollow structure, the mesh of such setting
, reducing transmission shaft 5, main bearing seat 7 and on the basis of auxiliary 8 structure size of bearing block, facilitate three be connected and fixed and
Disassembly.
Optionally, the transmission shaft 5 further includes locking pull rod 10, and the locking pull rod 10 is from the main bearing seat 7 and institute
The hollow space for stating transmission shaft 5 passes through, and screws in the threaded hole of the auxiliary bearing block 8.
As previously mentioned, main bearing seat 7 and transmission shaft 5 are hollow structure, in connection main bearing seat 7, transmission shaft 5 and auxiliary bearing
Locking pull rod 10 during transmission shaft 5 is fixed on small rack 6, such as Fig. 2, is passed through main bearing seat 7 and transmission shaft 5 by seat 8,
It screws in the threaded hole of auxiliary bearing block 8, so that main bearing seat 7, transmission shaft 5 and 8 three of auxiliary bearing block are connected as one.
With this corresponding, when needing replacing guide wheel disc 9, threaded hole inward turning of the pull rod 10 from auxiliary bearing block 8 will be locked
Out, and it is it is side-draw out from main bearing seat 7, then auxiliary bearing block 8 is disengaged into certain distance along axial, it can unload with guide wheel disk
The transmission shaft 5 of piece 9, then the positioning and locking device on transmission shaft 5 is unclamped as described above, the guide wheel disc 9 of abrasion can be removed,
And then the guide wheel disc 9 more renewed.
Optionally, for the servo motor 4 with the main bearing seat 7 by synchronous band connection, the servo motor 4 drives institute
State the rotation of main bearing seat 7.
Such as Fig. 1, servo motor 4 drives main bearing seat 7 to rotate by synchronous belt, and main bearing seat 7 drives transmission shaft 5 to rotate,
The guide wheel disc 9 being arranged on transmission shaft 5 rotates, and then drives 3 high-speed mobile of diamond wire being located in the wire casing of guide wheel disc 9,
To realize the cutting to silicon single crystal rod.
A kind of silicon single crystal rod hexagon cutting mechanism provided by the present application is, it can be achieved that the cutting of columned monocrystalline silicon is positive
Hexagon bar shape.Specifically, the silicon single crystal rod hexagon cutting mechanism, including regular hexagon rack 1,2 and of transmission mechanism
Diamond wire 3, according to the demand of positive hexagonal column is obtained, all components are connected and fixed by setting regular hexagon rack 1 to be integrated；
According to the shape of regular hexagon rack 1, one group of transmission mechanism 2 is all set in each edge of rack, transmission mechanism 2 includes each edge
Transmission shaft 5 on the inside of the servo motor 4 and each edge in outside；Regular hexagon rack 1 further includes that the inside of setting at its hexagonal prolongs
The small rack 6 stretched fixes the main bearing seat 7 that bottom end is concave spherical surface on the small rack 6 of 1 each edge two sides of regular hexagon rack respectively
Corresponding with auxiliary bearing block 8, the end face at 5 both ends of transmission shaft is set as convex spherical, with main bearing seat 7, auxiliary bearing block 8
Concave spherical surface be cooperatively connected, transmission shaft 5 is fixed on small rack 6；5 both ends of transmission shaft are correspondingly arranged on guide wheel disc 9, guide wheel
Wire casing is set on disc 9, diamond wire 3 is located in wire casing when passing through transmission shaft 5, until in the wire casing of the transmission shaft 5 on opposite, such as
This forms regular hexagon space in the center position of regular hexagon rack 1 across the diamond wire 3 of three pairs of transmission shafts 5
Buddha's warrior attendant gauze；Servo motor 4 drives main bearing seat 7 to rotate, and main bearing seat 7 drives the guide wheel disc 9 on transmission shaft 5 to rotate, and leads
It takes turns disc 9 and drives 3 high-speed mobile of diamond wire, meanwhile, cylindrical shaped single crystal silicon rod is located at the center position of regular hexagon rack 1,
Regular hexagon rack 1 can complete the wire cutting to silicon single crystal rod along the axial movement of silicon single crystal rod with this.In addition, main bearing seat 7
And transmission shaft 5 is hollow structure, the two is internally provided with locking pull rod 10, main bearing seat 7, transmission shaft 5 and auxiliary bearing block 8 is connected
The replacement when wire casing for being connected in one, while being also convenient for guide wheel disc 9 is worn to guide wheel disc 9.Monocrystalline silicon provided by the present application
Stick hexagon cutting mechanism, structure height is symmetrical, and cylindrical shaped single crystal silicon rod can be cut into positive hexagonal column crystal bar, and reduction is cut
The edge skin material lost during cutting increases the surface area of single chip single crystal silicon solar battery, improves the utilization rate to monocrystalline silicon, drop
Low material cost.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that article or equipment including a series of elements not only include those elements, but also including not arranging clearly
Other element out, or further include for elements inherent to such a process, method, article, or device.Not more
In the case where limitation, the element that is limited by sentence "including a ...", it is not excluded that including process, the side of the element
There is also other identical elements in method, article or equipment.
The above is only the specific embodiment of the application, is made skilled artisans appreciate that or realizing this Shen
Please.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
It should be understood that the application is not limited to the content for being described above and being shown in the accompanying drawings, and can
To carry out various modifications and change without departing from the scope.Scope of the present application is only limited by the accompanying claims.
Claims (8)
1. a kind of silicon single crystal rod hexagon cutting mechanism, which is characterized in that including regular hexagon rack (1), transmission mechanism (2) and
Diamond wire (3)；
The transmission mechanism (2) shares six groups, is individually fixed on six sides of the regular hexagon rack (1), wherein described
Transmission mechanism (2) includes being fixed on the servo motor (4) on the outside of the regular hexagon rack (1) and being fixed on the regular hexagon
Transmission shaft (5) on the inside of rack (1)；
Wherein, the transmission shaft (5) is hollow structure, and the end face at both ends is convex spherical；
Between three pairs of transmission shafts (5) that three groups of opposite side according to the regular hexagon rack (1) are arranged, the diamond wire
(3) it passes through from the transmission shaft (5) both ends to the transmission shaft (5) on opposite, in the centre bit of the regular hexagon rack (1)
Place is set, mutually handover forms regular hexagon space between the diamond wire (3).
2. silicon single crystal rod hexagon cutting mechanism according to claim 1, which is characterized in that the regular hexagon rack
(1) at hexagonal, it is provided with the small rack (6) to extend internally, the small rack (6) is for fixing the transmission shaft (5).
3. silicon single crystal rod hexagon cutting mechanism according to claim 2, which is characterized in that the regular hexagon rack
(1) fixed main shaft holds seat (7) and auxiliary bearing block (8) to the small rack (6) of any a line two sides respectively；
Wherein, the bottom end of the main bearing seat (7) and the auxiliary bearing block (8) is concave spherical surface structure and the transmission shaft (5)
Convex spherical is cooperatively connected, and the transmission shaft (5) is fixed on the small rack (6).
4. silicon single crystal rod hexagon cutting mechanism according to claim 1, which is characterized in that transmission shaft (5) both ends
It is symmetrically arranged with guide wheel disc (9), wherein be provided with and determine with guide wheel disc (9) corresponding position on the transmission shaft (5)
The guide wheel disc (9) is fixed on the transmission shaft (5) by position locking device by the positioning and locking device.
5. silicon single crystal rod hexagon cutting mechanism according to claim 4, which is characterized in that on the guide wheel disc (9)
It is provided with wire casing, the part that the diamond wire (3) contacts with the transmission shaft (5) is located in the wire casing.
6. silicon single crystal rod hexagon cutting mechanism according to claim 3, which is characterized in that the main bearing seat (7) is
Hollow structure.
7. silicon single crystal rod hexagon cutting mechanism according to claim 6, which is characterized in that the transmission shaft (5) is also wrapped
Locking pull rod (10) is included, locking pull rod (10) is worn from the hollow space of the main bearing seat (7) and the transmission shaft (5)
It crosses, and screws in the threaded hole of the auxiliary bearing block (8).
8. silicon single crystal rod hexagon cutting mechanism according to claim 3, which is characterized in that the servo motor (4) and
The main bearing seat (7) passes through synchronous band connection, and the servo motor (4) drives main bearing seat (7) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821154505.3U CN208801474U (en) | 2018-07-20 | 2018-07-20 | A kind of silicon single crystal rod hexagon cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821154505.3U CN208801474U (en) | 2018-07-20 | 2018-07-20 | A kind of silicon single crystal rod hexagon cutting mechanism |
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|---|---|
| CN208801474U true CN208801474U (en) | 2019-04-30 |
Family
ID=66230779
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| CN201821154505.3U Active CN208801474U (en) | 2018-07-20 | 2018-07-20 | A kind of silicon single crystal rod hexagon cutting mechanism |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014524A (en) * | 2019-05-17 | 2019-07-16 | 九江市庐山新华电子有限公司 | The three horizontal stripe shape cutting machines of net |
| CN111319150A (en) * | 2020-04-23 | 2020-06-23 | 青岛高测科技股份有限公司 | Monocrystalline silicon edge skin material machine of cutting |
| CN116373144A (en) * | 2023-06-05 | 2023-07-04 | 苏州晨晖智能设备有限公司 | Single crystal bar wire squaring device |
-
2018
- 2018-07-20 CN CN201821154505.3U patent/CN208801474U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014524A (en) * | 2019-05-17 | 2019-07-16 | 九江市庐山新华电子有限公司 | The three horizontal stripe shape cutting machines of net |
| CN111319150A (en) * | 2020-04-23 | 2020-06-23 | 青岛高测科技股份有限公司 | Monocrystalline silicon edge skin material machine of cutting |
| CN116373144A (en) * | 2023-06-05 | 2023-07-04 | 苏州晨晖智能设备有限公司 | Single crystal bar wire squaring device |
| CN116373144B (en) * | 2023-06-05 | 2023-08-18 | 苏州晨晖智能设备有限公司 | Single crystal bar wire squaring device |
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