CN206855795U - Squaring silicon bar machine - Google Patents
Squaring silicon bar machine Download PDFInfo
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- CN206855795U CN206855795U CN201720598638.9U CN201720598638U CN206855795U CN 206855795 U CN206855795 U CN 206855795U CN 201720598638 U CN201720598638 U CN 201720598638U CN 206855795 U CN206855795 U CN 206855795U
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- silicon rod
- bar machine
- band saw
- silicon
- squaring
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Abstract
The utility model discloses a kind of squaring silicon bar machine, including frame, be arranged in the frame silicon rod bearing device, be arranged on liftable cutter device above silicon rod bearing device, it is characterised in that：Four band saws of the cutter device including the setting that intersects.Driving pulley of adjacent two with saw is coaxially disposed, and synchronous axial system is driven by motor.The utility model carries out evolution to silicon rod using four groups of orthogonal band saws, and a can completes the cutting in four faces, improves the efficiency of evolution.Because band saw cut is that closed loop is unidirectionally cut, the tension force of band saw blades is much higher than the tension force of line of cut so that the cut surface of silicon rod is smooth, and the processing time and polishing for reducing the later stage are lost.In addition, driving four band saws by two groups of coaxial driving pulley groups, band saw structure is simplified, reduces manufacturing cost.The setting of multiple silicon rod bearing devices causes a silicon rod in cutting, can carry out the stock work of other silicon rods, improve operating efficiency.
Description
Technical field
The utility model belongs to silicon rod cutting technique field, more particularly to a kind of squaring silicon bar machine.
Background technology
With attention and opening that society utilizes to green regenerative energy sources, photovoltaic solar power field increasingly obtains
Pay attention to and develop.In photovoltaic solar power field, common crystal silicon solar energy battery be on high quality silicon chip made of,
This silicon chip is formed after the silicon rod for lifting or casting by multi-thread saw cut.
The Making programme of existing silicon chip, usually silicon rod (such as silicon rod rod or polycrystalline silicon rod) is carried out by excavation machine
Evolution so that silicon rod is in integrally class rectangle；After evolution, the processing such as flour milling, round as a ball and polishing are carried out to silicon rod；Finally, then
The silicon rod after evolution is cut into slices using multi-line slicer.
In existing squaring silicon bar operation, first silicon rod to be cut is placed and positioned vertically, recycle cutter device
Enter from the top of silicon rod to be cut and passed along silicon rod length direction to lower feeding behind the bottom of silicon rod to be cut, so as to
Four parallel axial sections two-by-two are cut out in silicon rod circumference.Currently used cutter device is band saw and multi-wire saw dress
Put.Using the band side of cutting, a face can only be once cut, evolution efficiency is low.And use Multi-wire cutting device to carry out evolution, though
Right operating efficiency increases, but because wire cutting belongs to flexible cutting, in order to prevent cutting thread breakage, the tension force of line of cut
Can not be too big, line bow is produced after such line of cut stress so that silicon rod cutting surfaces produce ripple glaze.Due also to wire cutting is cut
Secant is reciprocating cutting, and the cutting line loss so to silicon rod can also increased.
The content of the invention
The defects of the utility model purpose is to be directed to existing evolution equipment, there is provided a kind of evolution efficiency is higher, cuts table
The smooth squaring silicon bar machine in face.
The utility model to achieve the above object, adopts the following technical scheme that：
A kind of squaring silicon bar machine, including frame, be arranged in the frame silicon rod bearing device, be arranged on silicon rod support
Liftable cutter device above device, it is characterised in that：Multiple bands saw of the cutter device including the setting that intersects.
It is further characterized by：The band saw is four, and band saw is mutually perpendicular in the horizontal direction.
The two neighboring band saw is mutually to stagger in vertical direction.
Further：Each band saw includes two spaced belt wheels, and two belt wheels are in same level
On, annular is arranged with band saw blades on two belt wheels；The belt wheel includes driving pulley and driven pulley, adjacent two
Driving pulley with saw is coaxially disposed, and synchronous axial system is driven by motor.
The tenslator for controlling band saw blades tension force is provided with the rotating shaft of each driven pulley.
The cutter device includes installing plate, and the band saw is arranged on the installing plate bottom surface, motor and the tension force control
Device processed is arranged on the installation plate top surface corner.
There is breach in the middle part of the installing plate, stretched out for silicon rod.
It is further further characterized in that：The cutter device is integrally provided on the lowering or hoisting gear of the frame both sides, institute
State the screw rod lifting device that lowering or hoisting gear is servomotor Synchronization Control.
The silicon rod bearing device includes supporting plate and the silicon rod positioning tube being arranged on the supporting plate, the supporting plate bottom tool
There are multiple rollers；The supporting plate moves along the guide rail being arranged in frame.
The silicon rod bearing device is two, and the frame both sides are extended in the guide rail both sides.
The utility model carries out evolution to silicon rod using four groups of orthogonal band saws, four faces of a can completion
Cutting, improve the efficiency of evolution.Because band saw cut is that closed loop is unidirectionally cut, the tension force of band saw blades is much higher than line of cut
Tension force so that the cut surface of silicon rod is smooth, reduce the later stage processing time and polishing be lost.In addition, pass through two groups
Coaxial driving pulley group drives four band saws, simplifies band saw structure, reduces manufacturing cost.Multiple silicon rod bearing devices
Set and a silicon rod in cutting, the stock work of other silicon rods can be carried out, improve operating efficiency.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is cutter device elevational schematic view.
Fig. 3 is cutter device schematic diagram.
Embodiment
A kind of squaring silicon bar machine as shown in Figure 1, including frame 1, silicon rod bearing device 2, cutter device 3 and lowering or hoisting gear 4.
Silicon rod bearing device 2 has two, including supporting plate 21 and the silicon rod positioning tube 22 being arranged on supporting plate 21, the bottom of supporting plate 21
Portion has multiple rollers；Supporting plate 21 moves along the guide rail 11 being arranged in frame 1.Extend the both sides of frame 1 in the both sides of guide rail 11.
Lowering or hoisting gear 4 is the screw rod lifting device of servomotor Synchronization Control, is arranged on the both sides of frame 1.Cutter device 3 is whole
Body is driven by lowering or hoisting gear 4 and lifted.
As shown in Figure 2,3, cutter device 3 includes four band saws being arranged on installing plate 36, and two neighboring band saw is horizontal
It is mutually perpendicular on direction, mutually staggers in vertical direction.Each band saw includes two spaced driving pulleys 31 and driven
Belt wheel 32, two belt wheels are in same level, and annular is arranged with band saw blades 33 on two belt wheels.Adjacent two are with saw
Driving pulley 31 is coaxially disposed, and synchronous axial system is driven by motor 34.It is provided with the rotating shaft of each driven pulley 32 for controlling
The tenslator 35 of the tension force of band saw blades 33.Band saw is arranged on the bottom surface of installing plate 36, motor 34 and tenslator 35
Installed in the top surface corner of installing plate 36.The middle part of installing plate 36 has breach, is stretched out for silicon rod.
During utility model works, lowering or hoisting gear 4 drives cutter device 3 to rise to highest order first.Silicon rod is placed again
It is fixed on silicon rod bearing device 2, silicon rod then is moved into cutting position along guide rail 11 by silicon rod bearing device 2 determines
Position, is cut.Startup band cuts the beginning and silicon rod is cut, while lowering or hoisting gear 4 drive band saw to delay with cutting
It is slow to decline, until being cut to silicon rod root.When the bottom of band saw cut to silicon rod, the head of silicon rod can be from installing plate 36
The indentation, there in portion is stretched out.About one stroke of cutter device 3 can realize the synchronous cutting in four faces of silicon rod, be cut improving
The smooth, bright and clean of cut surface is ensure that while efficiency.
While a silicon rod is in cutting, it can be stocked up in the side of excavation machine, accelerate the rank of silicon rod cutting
Connect, improve operating efficiency.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the spirit and scope of the utility model is not departed from
Kind changes and improvements, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (10)
1. a kind of squaring silicon bar machine, including frame, be arranged in the frame silicon rod bearing device, be arranged on silicon rod support dress
Put the liftable cutter device in top, it is characterised in that：Multiple bands saw of the cutter device including the setting that intersects.
2. squaring silicon bar machine according to claim 1, it is characterised in that：The band saw is four, and band saw is in the horizontal direction
On be mutually perpendicular to.
3. squaring silicon bar machine according to claim 2, it is characterised in that：The two neighboring band saw is phase in vertical direction
Mutually stagger.
4. according to the squaring silicon bar machine described in claim any one of 1-3, it is characterised in that：Each band saw is included between two
Every the belt wheel of setting, two belt wheels are in same level, and annular is arranged with band saw blades on two belt wheels；It is described
Belt wheel includes driving pulley and driven pulley, and adjacent two driving pulleys with saw are coaxially disposed, and is turned by motor driving is synchronous
It is dynamic.
5. squaring silicon bar machine according to claim 4, it is characterised in that：It is provided with the rotating shaft of each driven pulley
For controlling the tenslator of band saw blades tension force.
6. squaring silicon bar machine according to claim 5, it is characterised in that：The cutter device includes installing plate, the band
Saw is arranged on the installing plate bottom surface, and the motor and tenslator are arranged on the installation plate top surface corner.
7. squaring silicon bar machine according to claim 6, it is characterised in that：There is breach in the middle part of the installing plate, for silicon
Rod stretches out.
8. squaring silicon bar machine according to claim 4, it is characterised in that：The cutter device is integrally provided in the frame
On the lowering or hoisting gear of both sides, the lowering or hoisting gear is the screw rod lifting device of servomotor Synchronization Control.
9. according to the squaring silicon bar machine described in claim any one of 1-3, it is characterised in that：The silicon rod bearing device includes support
Plate and the silicon rod positioning tube being arranged on the supporting plate, the supporting plate bottom has multiple rollers；The supporting plate edge is arranged on machine
Guide rail movement on frame.
10. squaring silicon bar machine according to claim 9, it is characterised in that：The silicon rod bearing device is two, described to lead
Extend the frame both sides in rail both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720598638.9U CN206855795U (en) | 2017-05-26 | 2017-05-26 | Squaring silicon bar machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720598638.9U CN206855795U (en) | 2017-05-26 | 2017-05-26 | Squaring silicon bar machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206855795U true CN206855795U (en) | 2018-01-09 |
Family
ID=60825017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720598638.9U Active CN206855795U (en) | 2017-05-26 | 2017-05-26 | Squaring silicon bar machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206855795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244001A (en) * | 2017-05-26 | 2017-10-13 | 无锡中硅新材料股份有限公司 | Squaring silicon bar machine |
-
2017
- 2017-05-26 CN CN201720598638.9U patent/CN206855795U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244001A (en) * | 2017-05-26 | 2017-10-13 | 无锡中硅新材料股份有限公司 | Squaring silicon bar machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230707 Address after: 214000, 518-2 Zhonghui Road, Huishan Economic Development Zone, Wuxi City, Jiangsu Province (Business location: No. 88 Huiming Road, Huishan Economic Development Zone, Wuxi) Patentee after: Sangu Zhongzhi advanced technology (Wuxi) Co.,Ltd. Address before: No. 3 Xixing North Road, Xinwu District, Wuxi City, Jiangsu Province, 214000 Patentee before: SINO-SI ADVANCED MATERIAL WUXI Co.,Ltd. Patentee before: Gao Benlong |
|
| TR01 | Transfer of patent right |