CN206828676U - Silicon rod clamper for single crystal growing furnace secondary charging - Google Patents
Silicon rod clamper for single crystal growing furnace secondary charging Download PDFInfo
- Publication number
- CN206828676U CN206828676U CN201720596587.6U CN201720596587U CN206828676U CN 206828676 U CN206828676 U CN 206828676U CN 201720596587 U CN201720596587 U CN 201720596587U CN 206828676 U CN206828676 U CN 206828676U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- link
- hinged
- single crystal
- rod
- 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.)
- Expired - Fee Related
Links
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
It the utility model is related to a kind of silicon rod clamper for single crystal growing furnace secondary charging, including first connecting rod, second connecting rod, third connecting rod, fourth link and pull bar；Described pull bar is hinged with one end of first connecting rod and one end of second connecting rod respectively；The other end of described first connecting rod is hinged with fourth link；The other end of described second connecting rod is hinged with third connecting rod；Described third connecting rod and fourth link are arranged in a crossed manner, and are hinged in the point of intersection of intersection；Pin-grabber is respectively arranged with described third connecting rod and fourth link；Described pin-grabber insertion is arranged in the pit of silicon rod end.The utility model passes through the improvement to clamp structure so that fixture can have more preferable grasp force in silicon rod end, so as to more preferably more stable feed intake, and improve production efficiency；And it is simple to operate, it need to only pull pull bar that crawl can be achieved.
Description
Technical field
It the utility model is related to single crystal growing furnace accessories field, especially a kind of silicon rod clamper for single crystal growing furnace secondary charging.
Background technology
Single crystal growing furnace is the crystal pulling apparatus for producing monocrystalline silicon needed for solar cell.In an inert atmosphere, silica crucible
After interior filling silicon raw material, being heated to high temperature melts silicon material, by tension force between the rotation of seed crystal and liquid upwards lifting come
Manufacture monocrystalline.There is the secondary charging that part producer uses single crystal growing furnace at present, but because secondary charging device is prepared using quartz more,
Fragile during use, service life is short, and how high, the charge and discharge operations inconvenience that is usually constructed with l rice of this feeding device, therefore logical
Silicon rod often can be clamped using fixture to be fed intake.But because silicon rod surface is more smooth, therefore existing fixture is in clamping process
In easily there is the situation of de- rod.
Utility model content
The technical problems to be solved in the utility model is：A kind of silicon rod clamper for single crystal growing furnace secondary charging is provided, had
There is the characteristics of small volume, simple to operate.
Technical scheme is used by the utility model solves its technical problem：A kind of silicon for single crystal growing furnace secondary charging
Rod clamp, including first connecting rod, second connecting rod, third connecting rod, fourth link and pull bar；Described pull bar connects with first respectively
One end of bar and one end of second connecting rod are hinged；The other end of described first connecting rod is hinged with fourth link；Described
The other end of two connecting rods is hinged with third connecting rod；Described third connecting rod and fourth link are arranged in a crossed manner, and in the intersection point of intersection
Place is be hinged；Pin-grabber is respectively arranged with described third connecting rod and fourth link；Described pin-grabber insertion is arranged on silicon rod end
Pit in.
Further, the end of pin-grabber described in the utility model is ellipse.
Further say, third connecting rod described in the utility model has vertical section respectively with fourth link；Described
Pin-grabber is arranged on vertical section.
The beneficial effects of the utility model are that solve defect present in background technology, by changing to clamp structure
Enter so that fixture there can be more preferable grasp force in silicon rod end, so as to more preferably more stable feed intake, and improve life
Produce efficiency；And it is simple to operate, it need to only pull pull bar that crawl can be achieved.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of preferred embodiment of the present utility model；
In figure：1st, pull bar；2nd, first connecting rod；3rd, second connecting rod；4th, third connecting rod；5th, fourth link；6th, vertical section；7th, grab
Pin；8th, pit；9th, silicon rod.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing and preferred embodiment.These accompanying drawings are letter
The schematic diagram of change, only illustrates basic structure of the present utility model in a schematic way, thus its only show it is relevant with the utility model
Composition.
A kind of silicon rod clamper for single crystal growing furnace secondary charging as shown in Figure 1, including first connecting rod 2, second connecting rod 3,
Third connecting rod 4, fourth link 5 and pull bar 1；Described pull bar respectively with one end of first connecting rod and one end of second connecting rod
It is be hinged；The other end of described first connecting rod is hinged with fourth link；The other end of described second connecting rod is cut with scissors with third connecting rod
Connect；Described third connecting rod and fourth link are arranged in a crossed manner, and are hinged in the point of intersection of intersection；Described third connecting rod and the 4th
Pin-grabber 7 is respectively arranged with connecting rod；Pin-grabber is arranged on third connecting rod and the vertical section 6 of fourth link.Pin-grabber insertion is arranged on
In the pit of silicon rod end.The end of pin-grabber is ellipse, and pin-grabber can so preferably entered in pit without skidding off.
During secondary charging, first the end of pin-grabber is inserted in the pit of silicon rod 9, then pull pull bar, now first, the
2nd, the 3rd, the activity that fourth link can be interdependent, so that fixture tightens up realization clamping.
Simply specific embodiment of the present utility model described in description above, various illustrations are not to this practicality
New substantive content is construed as limiting, and person of an ordinary skill in the technical field can be to former institute after specification has been read
The embodiment stated is made an amendment or deformed, without departing from the spirit and scope of utility model.
Claims (3)
- A kind of 1. silicon rod clamper for single crystal growing furnace secondary charging, it is characterised in that：Including first connecting rod, second connecting rod, the 3rd Connecting rod, fourth link and pull bar；Described pull bar is hinged with one end of first connecting rod and one end of second connecting rod respectively；Institute The other end for the first connecting rod stated is hinged with fourth link；The other end of described second connecting rod is hinged with third connecting rod；It is described Third connecting rod and fourth link it is arranged in a crossed manner, and be hinged in the point of intersection of intersection；On described third connecting rod and fourth link It is respectively arranged with pin-grabber；Described pin-grabber insertion is arranged in the pit of silicon rod end.
- 2. it is used for the silicon rod clamper of single crystal growing furnace secondary charging as claimed in claim 1, it is characterised in that：The end of described pin-grabber Portion is ellipse.
- 3. it is used for the silicon rod clamper of single crystal growing furnace secondary charging as claimed in claim 1, it is characterised in that：Described third connecting rod There is vertical section respectively with fourth link；Described pin-grabber is arranged on vertical section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596587.6U CN206828676U (en) | 2017-05-25 | 2017-05-25 | Silicon rod clamper for single crystal growing furnace secondary charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596587.6U CN206828676U (en) | 2017-05-25 | 2017-05-25 | Silicon rod clamper for single crystal growing furnace secondary charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206828676U true CN206828676U (en) | 2018-01-02 |
Family
ID=60773471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720596587.6U Expired - Fee Related CN206828676U (en) | 2017-05-25 | 2017-05-25 | Silicon rod clamper for single crystal growing furnace secondary charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206828676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797425A (en) * | 2019-03-12 | 2019-05-24 | 合智熔炼装备（上海）有限公司 | A kind of monocrystalline orientation hot investment casting furnace clamp device and its control method |
-
2017
- 2017-05-25 CN CN201720596587.6U patent/CN206828676U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797425A (en) * | 2019-03-12 | 2019-05-24 | 合智熔炼装备（上海）有限公司 | A kind of monocrystalline orientation hot investment casting furnace clamp device and its control method |
| CN109797425B (en) * | 2019-03-12 | 2024-02-09 | 合智熔炼装备（上海）有限公司 | Clamping device of single crystal directional precision casting furnace and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201506846U (en) | Secondary charging circular-rod fixture for monocrystalline furnace | |
| CN206828676U (en) | Silicon rod clamper for single crystal growing furnace secondary charging | |
| CN201762481U (en) | Single crystal furnace seed crystal chuck mechanism | |
| CN206814881U (en) | A kind of device for reducing silica crucible deformation | |
| CN202017072U (en) | Secondary charging device for single crystal furnace | |
| CN202482486U (en) | Silicon seed crystal clamping device for growing mono-crystalline silicon with Czochralski method | |
| CN201801631U (en) | Quartz crucible lifting appliance | |
| CN206828677U (en) | Single crystal growing furnace charging silicon rod | |
| CN103243381B (en) | Secondary feeding device and method of single crystal furnace | |
| CN202968745U (en) | Single crystal furnace structure with two lifting chambers | |
| CN201560249U (en) | Novel seedchuck structure | |
| CN201276607Y (en) | Feeder for monocrystal silicon | |
| CN202187083U (en) | Bracket support for crucible of single crystal furnace | |
| CN204022993U (en) | Seed holder | |
| CN202272987U (en) | Molybdenum seed crystal gripper for single crystal furnace | |
| CN106149047A (en) | Single crystal growing furnace | |
| CN201793809U (en) | Heavy hammer of silicon single crystal furnace | |
| CN201232093Y (en) | Cable fasteners for silicon monocrystal recharging or inoculating crystal production apparatus by Czochralski method | |
| CN219363867U (en) | Feeder | |
| CN204918840U (en) | Be applied to crystal growth's in sapphire stove novel seedholder | |
| CN217677904U (en) | Secondary feeding round bar clamp for single crystal furnace | |
| CN202585349U (en) | Bulb replacing device of wire suspension type lamp holder | |
| CN206188929U (en) | Crystal growing device | |
| CN205741285U (en) | A kind of sapphire crystal growth device seed crystal clamping device | |
| CN218951555U (en) | Suspension device for silicon charging barrel of silicon core drawing single crystal furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190906 Address after: 212000 Ganglong Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Patentee after: Zhenjiang Rende New Energy Technology Co., Ltd. Address before: 213164, 8, Xin Dian Road, hi tech Industrial Development Zone, Wujin District, Jiangsu, Changzhou Patentee before: Changzhou Shunfeng Photoelectric Material Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20210525 |