CN217122911U - Silicon rod clamping and fixing device for producing single crystal silicon rods - Google Patents
Silicon rod clamping and fixing device for producing single crystal silicon rods Download PDFInfo
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- CN217122911U CN217122911U CN202122865130.XU CN202122865130U CN217122911U CN 217122911 U CN217122911 U CN 217122911U CN 202122865130 U CN202122865130 U CN 202122865130U CN 217122911 U CN217122911 U CN 217122911U
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Abstract
The utility model discloses a silicon rod clamping and fixing device for producing a silicon single crystal rod, belonging to the technical field of silicon rod production clamping devices, which is characterized by comprising a bottom plate, wherein the upper end surface of the bottom plate is provided with two chutes which are distributed left and right in a penetrating way; fixture, fixture sets up in the top of bottom plate for the silicon rod of the different diameters of centre gripping drives the slide bar through drive arrangement and slides in the inside of spout, makes two anchor clamps be close to each other and steps up the silicon rod, and at this moment, increase the frictional force between anchor clamps and the silicon rod through the slipmat, avoids anchor clamps to press from both sides the problem of damaging the silicon rod simultaneously, is "U" type through anchor clamps, makes anchor clamps when pressing from both sides tight silicon rod, can step up the silicon rod to the inside wall at anchor clamps when the silicon rod lateral wall supports, and then the shape setting through anchor clamps, makes the device can press from both sides the silicon rod of tight different diameters.
Description
Technical Field
The utility model relates to a silicon rod production centre gripping apparatus technical field, in particular to silicon rod centre gripping fixing device is used in single crystal silicon rod production.
Background
The silicon single crystal rod needs to be fixed and clamped by the clamping table in the production process, and the clamped silicon rod is not easy to loosen, so that the silicon single crystal rod is convenient for workers to perform subsequent processing treatment on the silicon single crystal rod.
However, when the conventional silicon rod clamping and fixing device for producing the single crystal silicon rod is used, the silicon rods with different diameters cannot be clamped, so that the device is poor in universality, and when workers clamp the silicon rods with different diameters, different clamps need to be replaced, so that certain trouble is brought to the processing of the silicon rods.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above problem, provide a silicon rod centre gripping fixing device for single crystal silicon rod production and solve above-mentioned problem.
The silicon rod clamping and fixing device for producing the silicon single crystal rods comprises a bottom plate, wherein two sliding grooves which are distributed left and right are formed in the upper end surface of the bottom plate in a penetrating manner;
and the clamping mechanism is arranged above the bottom plate and is used for clamping the silicon rods with different diameters.
In order to the different diameter silicon rods of centre gripping, as the utility model discloses a silicon rod centre gripping fixing device is preferred for single crystal silicon rod production, fixture includes four evenly distributed at the anchor clamps of bottom plate top, four anchor clamps all are "U" type and be the mirror image around two liang and distribute, four the equal fixedly connected with slipmat of inside wall of anchor clamps, four the equal fixedly connected with of lower terminal surface and spout assorted slide bar of anchor clamps.
In order to drive the anchor clamps and remove, as the utility model discloses a silicon rod centre gripping fixing device is preferred for single crystal silicon rod production, fixture still includes two motors of installing terminal surface rear end under the bottom plate, two reverse lead screw, two are all installed to the output of motor the equal threaded connection of lateral wall of reverse lead screw has with slide bar assorted drive block, four the up end of drive block respectively with the lower terminal surface fixed connection of four slide bars.
In order to improve silicon rod stability, as the utility model discloses a silicon rod centre gripping fixing device is preferred for single crystal silicon rod production, the up end of bottom plate is installed two and is controlled the electric push rod that distributes, two the electric push rod is located respectively between two spouts, two the output fixedly connected with backup pad of electric push rod.
In order to control the device function, as the utility model discloses a silicon rod centre gripping fixing device is preferred for single crystal silicon rod production, control panel is installed to the up end front end of bottom plate, be electric connection between control panel and electric push rod and the motor.
In order to support the silicon rod, the silicon rod holding and fixing device of the present invention is preferably used, and the silicon rod holding and fixing device of the present invention is preferably used, wherein the support plate is in the shape of a circular arc.
Compared with the prior art, the beneficial effects of the utility model are that:
the silicon rod clamping and fixing device for producing the single crystal silicon rod has a guiding function on the clamping mechanism through the sliding groove, and the clamping mechanism can be ensured to be normally used; through setting up fixture for the staff can the different silicon rods of centre gripping diameter when the centre gripping silicon rod, improves the device commonality, and then does not need the staff frequently to change fixture, improves silicon rod production efficiency, improves work efficiency.
This kind of silicon rod centre gripping fixing device is used in single crystal silicon rod production, drive the slide bar through drive arrangement and slide in the inside of spout, make two anchor clamps be close to each other and step up the silicon rod, at this moment, increase the frictional force between anchor clamps and the silicon rod through the slipmat, avoid anchor clamps to press from both sides the problem of bad with the silicon rod simultaneously, be "U" type through anchor clamps, make anchor clamps when pressing from both sides tight silicon rod, support the inside wall at anchor clamps when the silicon rod lateral wall can step up the silicon rod, and then the shape through anchor clamps sets up, make the device can press from both sides the silicon rod of tight different diameters.
Drawings
FIG. 1 is a structural view of a silicon rod holding and fixing device for producing a single crystal silicon rod according to the present invention;
FIG. 2 is a front view of a silicon rod clamping and fixing device for producing a single crystal silicon rod according to the present invention;
FIG. 3 is a left side view of the silicon rod holding and fixing device for producing a silicon single crystal rod according to the present invention.
In the figure, 1, a bottom plate; 101. a chute; 102. an electric push rod; 103. a support plate; 2. a control panel; 3. a clamping mechanism; 301. a clamp; 302. a non-slip mat; 303. a slide bar; 304. a drive block; 4. a motor; 401. and a reverse screw rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, a silicon rod clamping and fixing device for producing a silicon single crystal rod comprises a bottom plate 1, wherein two sliding chutes 101 distributed left and right are formed on the upper end surface of the bottom plate 1 in a penetrating manner;
and the clamping mechanism 3 is arranged above the bottom plate 1 and is used for clamping silicon rods with different diameters.
In this embodiment: the clamping mechanism 3 is guided by the sliding groove 101, so that the clamping mechanism 3 can be normally used;
through setting up fixture 3 for the staff can the centre gripping different diameter silicon rods when the centre gripping silicon rod, improves the device commonality, and then does not need the staff frequently to change fixture 3, improves silicon rod production efficiency, improves work efficiency.
As a technical optimization scheme, fixture 3 includes four evenly distributed anchor clamps 301 in bottom plate 1 top, and four anchor clamps 301 all are "U" type and are the mirror image around two liang and distribute, the equal fixedly connected with slipmat 302 of inside wall of four anchor clamps 301, the equal fixedly connected with of lower terminal surface and spout 101 assorted slide bar 303 of four anchor clamps 301.
In this embodiment: drive slide bar 303 through drive arrangement and slide in the inside of spout 101 for two anchor clamps 301 are close to each other and step up the silicon rod, at this moment, increase the frictional force between anchor clamps 301 and the silicon rod through slipmat 302, avoid anchor clamps 301 to press from both sides the bad problem of silicon rod simultaneously, are "U" type through anchor clamps 301, make anchor clamps 301 when pressing from both sides tight silicon rod, support when the silicon rod lateral wall can step up the silicon rod at the inside wall of anchor clamps 301, make the device can press from both sides the silicon rod of tight different diameters.
As a technical optimization scheme of the utility model, fixture 3 still includes two motors 4 of installing terminal surface rear end under bottom plate 1, and reverse lead screw 401 is all installed to two motors 4's output, and the equal threaded connection of lateral wall of two reverse lead screws 401 has with slide bar 303 assorted drive block 304, the up end of four drive blocks 304 respectively with four slide bar 303's lower terminal surface fixed connection.
In this embodiment: the motor 4 is used for driving the reverse screw rod 401 to rotate, at the moment, the driving blocks 304 on the outer side wall of the reverse screw rod 401 are close to each other, the driving blocks 304 are enabled to drive the sliding rods 303 to slide in the sliding grooves 101, the sliding rods 303 are used for driving the clamps 301 to close to each other, and the silicon rods are clamped by the clamps 301.
As a technical optimization scheme of the utility model, two electric push rods 102 that control and distribute are installed to the up end of bottom plate 1, and two electric push rods 102 are located respectively between two spout 101, two electric push rod 102's output fixedly connected with backup pad 103.
In this embodiment: the electric push rod 102 drives the support plate 103 to move upwards, so that the support plate 103 supports the middle lower part of the silicon rod, and the stability of the silicon rod is improved.
As a technical optimization scheme of the utility model, control panel 2 is installed to the up end front end of bottom plate 1, is electric connection between control panel 2 and electric push rod 102 and the motor 4.
In this embodiment: the electric push rod 102 and the motor 4 are operated by the control panel 2.
As a technical optimization scheme of the present invention, the supporting plate 103 is in the shape of a circular arc.
In this embodiment: the silicon rod is supported by the support plate 103 in an arc shape, so that the stress area of the silicon rod is increased.
The utility model discloses a theory of operation and use flow: during the use, place the silicon rod in the up end of backup pad 103, simultaneously according to the height of silicon rod diameter adjustment backup pad 103, then starter motor 4, drive reverse lead screw 401 through motor 4 and rotate, at this moment, under the effect of spout 101 and slide bar 303, make driving block 304 slide at reverse lead screw 401's outer wall, make driving block 304 drive slide bar 303 slide in the inside of spout 101, and then make two anchor clamps 301 be close to each other, press from both sides the silicon rod tightly, then process the silicon rod can.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A silicon rod clamping and fixing device for producing a single crystal silicon rod is characterized by comprising:
the upper end face of the bottom plate (1) is provided with two sliding chutes (101) which are distributed left and right in a penetrating manner;
the clamping mechanism (3) is arranged above the bottom plate (1) and used for clamping silicon rods with different diameters.
2. The silicon rod clamping and fixing device for producing the silicon single crystal rod as set forth in claim 1, wherein: fixture (3) are including four evenly distributed anchor clamps (301) in bottom plate (1) top, four anchor clamps (301) all are "U" type and are the mirror image around two liang and distribute, four the equal fixedly connected with slipmat (302) of inside wall of anchor clamps (301), four the equal fixedly connected with of lower terminal surface and spout (101) assorted slide bar (303) of anchor clamps (301).
3. The silicon rod clamping and fixing device for producing the silicon single crystal rod as set forth in claim 2, wherein: the clamping mechanism (3) further comprises two motors (4) which are installed at the rear end of the lower end face of the bottom plate (1), wherein reverse lead screws (401) are installed at the output ends of the motors (4), two driving blocks (304) matched with the sliding rods (303) are connected to the outer side walls of the reverse lead screws (401) in a threaded mode, and the upper end face of each driving block (304) is fixedly connected with the lower end face of each sliding rod (303).
4. The silicon rod clamping and fixing device for producing the silicon single crystal rod as set forth in claim 1, wherein: two electric push rods (102) distributed left and right are installed on the upper end face of the bottom plate (1), the two electric push rods (102) are respectively located between the two sliding grooves (101), and the output ends of the two electric push rods (102) are fixedly connected with supporting plates (103).
5. The silicon rod clamping and fixing device for producing the silicon single crystal rod as set forth in claim 3, wherein: control panel (2) are installed to the up end front end of bottom plate (1), be electric connection between control panel (2) and electric push rod (102) and motor (4).
6. The silicon rod clamping and fixing device for producing the silicon single crystal rod as set forth in claim 4, wherein: the supporting plate (103) is in a circular arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122865130.XU CN217122911U (en) | 2021-11-22 | 2021-11-22 | Silicon rod clamping and fixing device for producing single crystal silicon rods |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122865130.XU CN217122911U (en) | 2021-11-22 | 2021-11-22 | Silicon rod clamping and fixing device for producing single crystal silicon rods |
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| CN217122911U true CN217122911U (en) | 2022-08-05 |
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| CN202122865130.XU Active CN217122911U (en) | 2021-11-22 | 2021-11-22 | Silicon rod clamping and fixing device for producing single crystal silicon rods |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158429A (en) * | 2022-08-08 | 2022-10-11 | 扬州方通电子材料科技有限公司 | Monocrystalline silicon rod transfer device and monocrystalline silicon rod transfer method |
-
2021
- 2021-11-22 CN CN202122865130.XU patent/CN217122911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158429A (en) * | 2022-08-08 | 2022-10-11 | 扬州方通电子材料科技有限公司 | Monocrystalline silicon rod transfer device and monocrystalline silicon rod transfer method |
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