CN107675265A - A kind of manual handling device of polysilicon chip - Google Patents
A kind of manual handling device of polysilicon chip Download PDFInfo
- Publication number
- CN107675265A CN107675265A CN201710767845.7A CN201710767845A CN107675265A CN 107675265 A CN107675265 A CN 107675265A CN 201710767845 A CN201710767845 A CN 201710767845A CN 107675265 A CN107675265 A CN 107675265A
- Authority
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- China
- Prior art keywords
- caliper
- stopper
- contiguous block
- fastening strip
- width
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims abstract description 54
- 229920005591 polysilicon Polymers 0.000 title claims abstract description 54
- 238000005452 bending Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B35/00—Apparatus not otherwise provided for, specially adapted for the growth, production or after-treatment of single crystals or of a homogeneous polycrystalline material with defined structure
- C30B35/005—Transport systems
Abstract
The invention provides a kind of manual handling device of polysilicon chip, belong to field of mechanical technique.The manual handling device of this polysilicon chip, including handle, fastening strip one and fastening strip two, handle one end is hinged with contiguous block one and contiguous block two, the first caliper is hinged between contiguous block one and contiguous block two, the handle other end is hinged with contiguous block three and contiguous block four, and the second caliper is hinged between contiguous block one and contiguous block two；First caliper offers concave slot one, and one end of fastening strip one is slidably arranged in concave slot one, and the other end of fastening strip one is welded with clamping plate one；Second caliper offers concave slot two, and one end of fastening strip two is slidably arranged in concave slot two, and the other end of fastening strip two is welded with clamping plate two.The present invention has the polysilicon chip advantage that can have more easily carried different length.
Description
Technical field
The invention belongs to field of mechanical technique, is related to a kind of manual handling device of polysilicon chip.
Background technology
Polysilicon chip, it is a kind of form of elemental silicon, for the elemental silicon of melting when being solidified under the conditions of supercooling, silicon atom is with gold
Hard rock lattice morphologic arrangement grows up to the different crystal grain of high preferred orientation into many nucleus, such as these nucleus, then these crystal grain combine
Come, just crystallize into polysilicon.Polysilicon chip moving between each procedure is not easy to be carried out with hand, and is moved using machinery
Need accurately to design, cost is big.
Due to the problem of above-mentioned be present, through retrieval, as Chinese patent literature discloses a kind of crushed polysilicon aggregate taking fixture
【The patent No.：ZL201120278531.9；Authorization Notice No.：CN202240968U】.This crushed polysilicon aggregate taking fixture, including
The first half fixtures that are hinged and the second half fixtures, and with the second half be hinged pull bar of fixture；The first half fixture
One end be the first clamping part of clamping particle, the other end is control stick for manipulation；The length of the second half fixture is short
In the first half fixture, the second half fixture one end is the second clamping part of clamping particle, and the other end is and described the first half
The be hinged rotation section of fixture, and it is articulated with the rotation section with the pull bar.
But crushed polysilicon aggregate taking fixture, it can not be adjusted according to the larger range of size according to polysilicon chip
Section, and it is relatively elaborate.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, it is proposed that a kind of polysilicon chip handling device,
This polysilicon chip handling device has the polysilicon chip that can have more easily carried different length.
The purpose of the present invention can be realized by following technical proposal：
A kind of manual handling device of polysilicon chip, including handle, fastening strip one and fastening strip two, it is characterised in that described
Handle it is oval, and oval groove is offered on handle, one end of handle is hinged with contiguous block one and contiguous block two, hand
Handle is hinged with the first caliper between contiguous block one and contiguous block two between contiguous block one and contiguous block two, the first caliper
On open up jagged one, the other end of the handle is hinged with contiguous block three and contiguous block four, and handle is located at contiguous block three and even
Between connecing block four, and the second caliper is also hinged between contiguous block one and contiguous block two, jagged two, is opened up on the second caliper
One caliper and the second caliper are hinged；The lower surface of the first described caliper offers concave slot one along its length, described
Fastening strip one matches with concave slot one, and one end of fastening strip one is slidably arranged in concave slot one, and fastening strip one is located at
One end in concave slot one is fixed with stopper one, and the lower surface of the first caliper is further fixed on the stop to match with stopper one
Block two, stopper three, between stopper two and stopper three, the other end of described fastening strip one is welded with stopper one
Clamping plate one, and clamping plate one and fastening strip one are perpendicular；The lower surface of the second described caliper offers convex along its length
Type groove two, described fastening strip two matches with concave slot two, and one end of fastening strip two is slidably arranged in concave slot two, and
One end that fastening strip two is located in concave slot two is fixed with stopper four, and the lower surface of the second caliper is further fixed on and stopper four
Stopper five, the stopper six to match, stopper four between stopper five and stopper six, described fastening strip two
The other end is welded with clamping plate two, and clamping plate two and fastening strip two are perpendicular.
Position of the fastening strip one in the first caliper concave slot one is adjusted, while adjusts fastening strip two in the second caliper convex
Position in groove two, so as to which different length sized polysilicon silicon chip is limited between clamping plate one and clamping plate one, wherein,
Stopper two and stopper three can play spacing effect of sliding to stopper one, and stopper five and stopper six can be to resistances
Block four, which plays, slides spacing effect；Then, lift handle, drive one end of the first caliper and the second caliper to be raised, by
In the first caliper and the second caliper cross-articulation together, so as to making clamping plate one and clamping plate one clamp polysilicon chip quilt
Lift.Wherein, the first caliper and the second caliper are realized by contiguous block one and contiguous block two relatively rotates with handle, so as to
Enough expand angle range, improve the endurance of clamping.
In the above-mentioned hand formula of carrying removes brick device, the lower surface of described clamping plate one is fixed with lower supporting plate one, described
The lower surface of clamping plate two is fixed with lower supporting plate two, and the width of described lower supporting plate one is more than the width of the first caliper, under
The width of supporting plate two is more than the width of the second caliper, and lower supporting plate one is equal with the width of lower supporting plate two.
Lower supporting role can be played during polysilicon chip is picked up by lower supporting plate one and lower supporting plate two, from
And ensure that plate is not easy to slide, and the width of lower supporting plate one is more than the width of the first caliper, the width of lower supporting plate two is more than
The width of second caliper, so as to expand lifting surface area, ensure stability.
In the above-mentioned hand formula of carrying removes brick device, upper backup pad one is fixed between described stopper two and stopper three,
Upper backup pad two is fixed between described stopper five and stopper six, the width of described upper backup pad one is more than the first pincers
The width of body, the width of upper backup pad two are more than the width of the second caliper, and the width phase of upper backup pad one and upper backup pad two
Deng.
After polysilicon chip is picked up, the both ends of polysilicon chip can be extruded upper backup pad one and upper backup pad two, on
The width of supporting plate one is more than the width of the first caliper, and the width of upper backup pad two is more than the width of the second caliper, from can expand
Big field of load, avoid stress concentration and cause the first caliper and the second caliper to be damaged；Meanwhile upper backup pad one and upper backup pad
Two by polysilicon chip when being extruded, additionally it is possible to fastening strip one and fastening strip two are extruded, fastening strip one is avoided and clamps
Bar two slides.
In the manual handling device of above-mentioned polysilicon chip, described lower supporting plate one is parallel with upper backup pad one, lower support
Plate two is parallel with upper backup pad two.
In the manual handling device of above-mentioned polysilicon chip, the lower surface of the first described caliper is fixed with spring one, spring
One other end is fixed on the upper surface of the second caliper；The lower surface of the second described caliper is fixed with spring two, spring two
The other end is fixed on the upper surface of the first caliper.By spring one and spring two, so as to which when under not acted on by external force, first clamps
Body and the second caliper are in open configuration all the time, can preferably by polysilicon chip it is spacing the first caliper and the second caliper it
Between.
In the manual handling device of above-mentioned polysilicon chip, on described clamping plate one and the relative one side of clamping plate two point
It is not fixed with anti-slip rubber one, anti-skidding rubber is respectively fixed with described upper backup pad one and the relative one side of lower supporting plate one
Anti-slip rubber three is respectively fixed with glue two, described upper backup pad two and the relative one side of lower supporting plate two.Using so
Method, so as to increase frictional force, ensure stability.
In the manual handling device of above-mentioned polysilicon chip, described oval groove roof is in rippled edge bending.
In the manual handling device of above-mentioned polysilicon chip, a hook is hinged with described handle.It is hinged and hangs on handle
Hook, so as to be easy to carry other weights.
Compared with prior art, the manual handling device of this polysilicon chip has advantages below：
1st, the present invention is by adjusting position of the fastening strip one in concave slot one, while adjusts fastening strip two in concave slot two
Interior position, so as to which different length sized polysilicon silicon chip is limited between clamping plate one and clamping plate one, lift handle,
The first caliper and one end of the second caliper is driven to be raised, so as to make clamping plate one and clamping plate one clamp polysilicon chip quilt
Lift.
2nd, the present invention can play lower branch by lower supporting plate one and lower supporting plate two during polysilicon chip is picked up
Support acts on, and so as to ensure that plate is not easy to slide, and the width of lower supporting plate one is more than the width of the first caliper, lower supporting plate two
Width is more than the width of the second caliper, so as to expand lifting surface area, ensures stability.
3rd, after polysilicon chip is picked up, the meeting of polysilicon chip is extruded upper backup pad one and upper backup pad two, upper branch
The width of fagging one is more than the width of the first caliper, and the width of upper backup pad two is more than the width of the second caliper, from can expand
Field of load, avoid stress concentration and cause the first caliper and the second caliper to be damaged；Meanwhile upper backup pad one and upper backup pad two
When being extruded by polysilicon chip, additionally it is possible to fastening strip one and fastening strip two are extruded, avoid fastening strip one and fastening strip
Two slide.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the backsight structural representation of the present invention；
Fig. 3 is the cooperation configuration schematic diagram of the first caliper and fastening strip one in the present invention.
In figure, 1, handle；2nd, contiguous block one；3rd, contiguous block two；4th, the first caliper；5th, the second caliper；6th, fastening strip one；7、
Stopper one；8th, stopper two；9th, stopper three；10th, clamping plate one；11st, fastening strip two；12nd, stopper four；13rd, stopper
Five；14th, stopper six；15th, clamping plate two；16th, lower supporting plate one；17th, lower supporting plate two；18th, upper backup pad one；19th, upper branch
Fagging two；20th, spring one；21st, spring two；22nd, link up with；23rd, concave slot one；24th, polysilicon chip；25th, contiguous block three；26th, even
Connect block four.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in figure 1, a kind of manual handling device of polysilicon chip, including handle 1, fastening strip 1 and fastening strip 2 11, hand
Handle 1 is oval, and oval groove is offered on handle 1, and oval groove roof is in rippled edge bending.Cut with scissors on handle 1
A hook 22 is connected to, so as to be easy to carry other weights.One end of handle 1 is hinged with contiguous block 1 and contiguous block 23,
Handle 1 is hinged with the first caliper 4 between contiguous block 1 and contiguous block 23, and between contiguous block 1 and contiguous block 23,
Jagged one is opened up on first caliper 4, the other end of handle 1 is hinged with contiguous block 3 25 and contiguous block 4 26, and handle 1 is positioned at company
Connect between block 3 25 and contiguous block 4 26, and the second caliper 5, the second caliper are also hinged between contiguous block 1 and contiguous block 23
Jagged two are opened up on 5, the first caliper 4 and the second caliper 5 are hinged.Wherein, the first caliper 4 and the second caliper 5 pass through company
Connect block 1 and contiguous block 23 is realized and relatively rotated with handle 1, so as to expand angle range, improve the endurance of clamping.
Specifically, the lower surface of the first caliper 4 offers concave slot 1, fastening strip 1 and convex along its length
Groove 1 matches, and one end of fastening strip 1 is slidably arranged in concave slot 1, and fastening strip 1 is located at concave slot one
One end in 23 is fixed with stopper 1, and the lower surface of the first caliper 4 is further fixed on the stopper to match with stopper 1
28, stopper 39, stopper 1 is between stopper 28 and stopper 39, the other end weldering of described fastening strip 1
Clamping plate 1 is connected to, and clamping plate 1 and fastening strip 1 are perpendicular；The lower surface of the second described caliper 5 is along length side
To concave slot two is offered, described fastening strip 2 11 matches with concave slot two, and one end of fastening strip 2 11 is slided and set
In concave slot two, and one end that fastening strip 2 11 is located in concave slot two is fixed with stopper 4 12, the following table of the second caliper 5
Face is further fixed on stopper 5 13, the stopper 6 14 to match with stopper 4 12, and stopper 4 12 is located at stopper 5 13
Between stopper 6 14, the other end of described fastening strip 2 11 is welded with clamping plate 2 15, and clamping plate 2 15 is with clamping
Bar 2 11 is perpendicular.
The lower surface of clamping plate 1 is fixed with lower supporting plate 1, and the lower surface of clamping plate 2 15 is fixed with lower supporting plate
2 17, the width of lower supporting plate 1 is more than the width of the first caliper 4, and the width of lower supporting plate 2 17 is more than the second caliper 5
Width, and lower supporting plate 1 is equal with the width of lower supporting plate 2 17.It is fixed between stopper 28 and stopper 39
Supporting plate 1, is fixed with upper backup pad 2 19 between stopper 5 13 and stopper 6 14, the width of upper backup pad 1 is big
In the width of the first caliper 4, the width of upper backup pad 2 19 is more than the width of the second caliper 5, and upper backup pad 1 and upper branch
The width of fagging 2 19 is equal.Lower supporting plate 1 is parallel with upper backup pad 1, lower supporting plate 2 17 and upper backup pad 2 19
It is parallel.
The lower surface of first caliper 4 is fixed with spring 1, and the other end of spring 1 is fixed on the upper table of the second caliper 5
Face；The lower surface of second caliper 5 is fixed with spring 2 21, and the other end of spring 2 21 is fixed on the upper surface of the first caliper 4.It is logical
Spring 1 and spring 2 21 are crossed, so as to which when under not acted on by external force, the first caliper 4 and the second caliper 5 are all the time in opening
State, can be preferably spacing between the first caliper 4 and the second caliper 5 by polysilicon chip 24.
Anti-slip rubber one, upper backup pad 1 are respectively fixed with clamping plate 1 and the relative one side of clamping plate 2 15
Anti-slip rubber two, upper backup pad 2 19 and the phase of lower supporting plate 2 17 are respectively fixed with relative one side with lower supporting plate 1
To one side on be respectively fixed with anti-slip rubber three, using such method, so as to increase frictional force, ensure stable
Property.
Summary, position of the regulation fastening strip 1 in the concave slot 1 of the first caliper 4, while adjust fastening strip two
11 position in the concave slot two of the second caliper 5, so as to which different length sized polysilicon silicon chip 24 is limited in into clamping plate one
Between 10 and clamping plate 1, wherein, stopper 28 and stopper 39 can play to stopper 1 and slide spacing work
With stopper 5 13 and stopper 6 14 can play to stopper 4 12 and slide spacing effect；Then, handle 1, band are lifted
One end of dynamic first caliper 4 and the second caliper 5 is raised, together with the first caliper 4 and the cross-articulation of the second caliper 5, from
And clamping plate 1 and clamping plate 1 can be made to clamp polysilicon chip 24 and be raised.Pass through lower supporting plate 1 and lower supporting plate
2 17 can play lower supporting role during polysilicon chip 24 is picked up, so as to ensure that plate is not easy to slide, and lower support
The width of plate 1 is more than the width of the first caliper 4, and the width of lower supporting plate 2 17 is more than the width of the second caliper 5, so as to
Expand lifting surface area, ensure stability.After polysilicon chip 24 is picked up, the both ends of polysilicon chip 24 can be to the He of upper backup pad 1
Upper backup pad 2 19 is extruded, and the width of upper backup pad 1 is more than the width of the first caliper 4, the width of upper backup pad 2 19
More than the width of the second caliper 5, from field of load can be expanded, avoid stress concentration and cause the first caliper 4 and the second caliper 5
It is impaired；Meanwhile upper backup pad 1 and upper backup pad 2 19 by polysilicon chip 24 when being extruded, additionally it is possible to fastening strip 1
Extruded with fastening strip 2 11, avoid fastening strip 1 and fastening strip 2 11 from sliding.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although 1, handle has more been used herein；2nd, contiguous block one；3rd, contiguous block two；4th, the first caliper；5th, the second pincers
Body；6th, fastening strip one；7th, stopper one；8th, stopper two；9th, stopper three；10th, clamping plate one；11st, fastening strip two；12nd, hinder
Block four；13rd, stopper five；14th, stopper six；15th, clamping plate two；16th, lower supporting plate one；17th, lower supporting plate two；18th, on
Supporting plate one；19th, upper backup pad two；20th, spring one；21st, spring two；22nd, link up with；23rd, concave slot one；24th, polysilicon chip；
25th, contiguous block three；26th, contiguous block fourth class term, but it is not precluded from the possibility using other terms.Using these terms only
It is to more easily describe and explain the essence of the present invention；Being construed as any additional limitation is all and this hair
What bright spirit was disagreed.
Claims (8)
1. a kind of manual handling device of polysilicon chip, including handle, fastening strip one and fastening strip two, it is characterised in that described
Handle is oval, and oval groove is offered on handle, and one end of handle is hinged with contiguous block one and contiguous block two, handle
Between contiguous block one and contiguous block two, and the first caliper is hinged between contiguous block one and contiguous block two, on the first caliper
Jagged one is opened up, the other end of the handle is hinged with contiguous block three and contiguous block four, and handle is located at contiguous block three and connection
Between block four, and the second caliper is also hinged between contiguous block one and contiguous block two, jagged two, first is opened up on the second caliper
Caliper and the second caliper are hinged；The lower surface of the first described caliper offers concave slot one, described folder along its length
Tight bar one matches with concave slot one, and one end of fastening strip one is slidably arranged in concave slot one, and fastening strip one is positioned at convex
One end in type groove one is fixed with stopper one, and the lower surface of the first caliper is further fixed on the stopper to match with stopper one
2nd, stopper three, for stopper one between stopper two and stopper three, the other end of described fastening strip one is welded with folder
Tight plate one, and clamping plate one and fastening strip one are perpendicular；The lower surface of the second described caliper offers convex along its length
Groove two, described fastening strip two matches with concave slot two, and one end of fastening strip two is slidably arranged in concave slot two, and presss from both sides
One end that tight bar two is located in concave slot two is fixed with stopper four, and the lower surface of the second caliper is further fixed on and the phase of stopper four
Stopper five, the stopper six of matching, stopper four between stopper five and stopper six, described fastening strip two it is another
One end is welded with clamping plate two, and clamping plate two and fastening strip two are perpendicular.
2. the manual handling device of polysilicon chip according to claim 1, it is characterised in that the following table of described clamping plate one
Face is fixed with lower supporting plate one, and the lower surface of described clamping plate two is fixed with lower supporting plate two, described lower supporting plate one
Width is more than the width of the first caliper, and the width of lower supporting plate two is more than the width of the second caliper, and lower supporting plate one and lower branch
The width of fagging two is equal.
3. the manual handling device of polysilicon chip according to claim 2, it is characterised in that described stopper two and stop
Upper backup pad one is fixed between block three, upper backup pad two is fixed between described stopper five and stopper six, it is described
The width of upper backup pad one is more than the width of the first caliper, and the width of upper backup pad two is more than the width of the second caliper, and upper branch
Fagging one is equal with the width of upper backup pad two.
4. the manual handling device of polysilicon chip according to claim 3, it is characterised in that described lower supporting plate one with it is upper
Supporting plate one is parallel, and lower supporting plate two is parallel with upper backup pad two.
5. the manual handling device of polysilicon chip according to claim 1, it is characterised in that the following table of the first described caliper
Face is fixed with spring one, and the other end of spring one is fixed on the upper surface of the second caliper；The lower surface of the second described caliper is consolidated
Surely there is spring two, the other end of spring two is fixed on the upper surface of the first caliper.
6. the manual handling device of polysilicon chip according to claim 1, it is characterised in that described clamping plate one and clamping
It is respectively fixed with anti-slip rubber one on the relative one side of plate two, described upper backup pad one and the relative side of lower supporting plate one
It is respectively fixed with anti-slip rubber two on face, is respectively fixed with described upper backup pad two and the relative one side of lower supporting plate two
Anti-slip rubber three.
7. the manual handling device of polysilicon chip according to claim 1, it is characterised in that described oval groove roof
In rippled edge bending.
8. the manual handling device of polysilicon chip according to claim 1, it is characterised in that be hinged with one on described handle
Hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710767845.7A CN107675265A (en) | 2017-08-31 | 2017-08-31 | A kind of manual handling device of polysilicon chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710767845.7A CN107675265A (en) | 2017-08-31 | 2017-08-31 | A kind of manual handling device of polysilicon chip |
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| Publication Number | Publication Date |
|---|---|
| CN107675265A true CN107675265A (en) | 2018-02-09 |
Family
ID=61134394
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710767845.7A Pending CN107675265A (en) | 2017-08-31 | 2017-08-31 | A kind of manual handling device of polysilicon chip |
Country Status (1)
| Country | Link |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2640605A1 (en) * | 1988-12-20 | 1990-06-22 | Rabaud Sa | Self-tightening mechanical grip |
| GB9215934D0 (en) * | 1991-07-25 | 1992-09-09 | Franklin Michael J | Improvements in or relating to hand tools |
| FR2726052A1 (en) * | 1994-10-24 | 1996-04-26 | Lebre Charles J P | Variable-geometry load-gripping clamp |
| JP3125406U (en) * | 2006-05-18 | 2006-09-21 | 雄一 平井 | Transportation hanger |
| CN102345171A (en) * | 2011-08-14 | 2012-02-08 | 上海合晶硅材料有限公司 | Novel jig used for silicon wafer alkali corrosion processing |
| CN105253622A (en) * | 2015-11-10 | 2016-01-20 | 刘坤 | Transporting clamp for sectional bars or plate materials |
| CN205008303U (en) * | 2015-10-09 | 2016-02-03 | 晶科能源有限公司 | Polycrystalline silicon material belt cleaning device |
| CN207227598U (en) * | 2017-08-31 | 2018-04-13 | 浙江昊能光电有限公司 | A kind of manual handling device of polysilicon chip |
-
2017
- 2017-08-31 CN CN201710767845.7A patent/CN107675265A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2640605A1 (en) * | 1988-12-20 | 1990-06-22 | Rabaud Sa | Self-tightening mechanical grip |
| GB9215934D0 (en) * | 1991-07-25 | 1992-09-09 | Franklin Michael J | Improvements in or relating to hand tools |
| FR2726052A1 (en) * | 1994-10-24 | 1996-04-26 | Lebre Charles J P | Variable-geometry load-gripping clamp |
| JP3125406U (en) * | 2006-05-18 | 2006-09-21 | 雄一 平井 | Transportation hanger |
| CN102345171A (en) * | 2011-08-14 | 2012-02-08 | 上海合晶硅材料有限公司 | Novel jig used for silicon wafer alkali corrosion processing |
| CN205008303U (en) * | 2015-10-09 | 2016-02-03 | 晶科能源有限公司 | Polycrystalline silicon material belt cleaning device |
| CN105253622A (en) * | 2015-11-10 | 2016-01-20 | 刘坤 | Transporting clamp for sectional bars or plate materials |
| CN207227598U (en) * | 2017-08-31 | 2018-04-13 | 浙江昊能光电有限公司 | A kind of manual handling device of polysilicon chip |
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Address after: 314415 21 pillow Road, Huang Wan Town, Haining, Jiaxing, Zhejiang Applicant after: Zhejiang Hao Neng Au Optronics Co Address before: 314415 21 pillow Road, Huang Wan Town, Haining, Jiaxing, Zhejiang Applicant before: ZHEJIANG HOUNEN SOLAR CO., LTD. |