CN217757750U

CN217757750U - Single crystal silicon rod taking and stabilizing device

Info

Publication number: CN217757750U
Application number: CN202221979386.1U
Authority: CN
Inventors: 蒋继林; 王刚; 刘学军
Original assignee: Yangzhou Fangtong Electronic Material Technology Co ltd
Current assignee: Yangzhou Fangtong Electronic Material Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-08
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a belong to single crystal silicon rod production technical field, specifically be a single crystal silicon rod gets excellent steady stick device, including the lantern ring and collet, evenly be provided with the baffle along same axis between the lantern ring and the collet, the left and right sides the middle part and the lower part of baffle all are provided with the evagination section, be provided with stabilising arrangement on the evagination section, stabilising arrangement includes evagination board, regulating block, briquetting and screw rod, the spiro union has the screw rod in the middle part of the evagination board, the left and right sides the one end that the screw rod is close to each other all rotates and is connected with the regulating block, puts into the single crystal silicon rod from the lantern ring, through collet single crystal silicon rod bottom bearing, through stabilising arrangement, rotates the screw rod and drives the regulating block and removes, and the regulating block drives the briquetting and removes, makes the briquetting be close to single crystal silicon rod outer wall, through the briquetting extrusion of the left and right sides, fixes the single crystal silicon rod to improve stability, the convenient removal that will take out the single crystal silicon rod safety and stability.

Description

Rod taking and stabilizing device for silicon single crystal rod

Technical Field

The utility model relates to a single crystal silicon rod production technical field specifically is a steady excellent device of stick is got to single crystal silicon rod.

Background

At present, with the importance and the openness of the society on the utilization of green renewable energy sources, the field of photovoltaic solar power generation is more and more emphasized; in the field of photovoltaic power generation, conventional crystalline silicon solar cells are fabricated on high quality silicon wafers that are cut by a multi-wire saw from a pulled or cast silicon rod.

After the silicon single crystal rod is pulled and pulled at the present stage, the silicon single crystal rod needs to be taken out of the single crystal furnace, the stability of taking and placing the silicon single crystal rod is poor, and a certain gap exists between the silicon single crystal rod and the device after being placed, so that the silicon single crystal rod is not easy to move safely and stably.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stick steady stick device is got to single crystal silicon rod to the current single crystal silicon rod who proposes in solving above-mentioned background art gets the stick and places stability relatively poor, has certain clearance between the device after the single crystal silicon rod is placed, thereby is difficult for the problem with single crystal silicon rod safety and stability's removal.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a stick stabilizing device is got to single crystal silicon rod, includes the lantern ring and collet, evenly be provided with the baffle along same axis between the lantern ring and the collet, the left and right sides the middle part and the lower part of baffle all are provided with the evagination section, be provided with securing device on the evagination section, securing device includes evagination board, regulating block, briquetting and screw rod, the spiro union has the screw rod in the middle part of the evagination board, the left and right sides the one end that the screw rod is close to each other all rotates and is connected with the regulating block, one side that the evagination board was kept away from to the regulating block is provided with the briquetting, fixedly connected with spring between briquetting and the regulating block, one side that the briquetting is close to the regulating block is provided with the slide bar, the equal fixedly connected with curb plate in both sides around the evagination board, first slide opening has been seted up on the regulating block, the second slide opening has been seted up on the curb plate, slide bar and first slide opening and second slide opening sliding connection.

Preferably, the number of the baffle plates is four, and reinforcing seats are uniformly arranged among the four baffle plates.

Preferably, the elastic contact layers are bonded on the sides, close to each other, of the left pressing block and the right pressing block.

Preferably, one end of the screw, which is far away from the adjusting block, is fixedly connected with a handle.

Preferably, the baffle plate and the outer convex plate on the outer convex section are integrally formed.

Compared with the prior art, the beneficial effects of the utility model are that:

1) The monocrystalline silicon rod is placed into the lantern ring, the bottom of the monocrystalline silicon rod is supported through the base, the screw is rotated to drive the adjusting block to move through the arrangement of the stabilizing device, the adjusting block drives the pressing block to move, the pressing block is close to the outer wall of the monocrystalline silicon rod, and the monocrystalline silicon rod is fixed through the pressing block extrusion on the left side and the right side, so that the stability is improved, and the taken-out monocrystalline silicon rod can be conveniently moved safely and stably;

2) Through the setting of spring, the briquetting that makes can be better fixes single crystal silicon rod, avoids causing the damage to its surface, through the setting of slide bar, makes regulating block and briquetting can the steady movement.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic cross-sectional view of the stabilizer of the present invention from above;

fig. 3 is a schematic diagram of the three-dimensional structure of the cooperation of the pressing block and the adjusting block of the present invention.

In the figure: 1. a collar; 2. a baffle plate; 3. a securing device; 4. a reinforcement base; 5. a bottom support; 6. an outer convex plate; 7. a screw; 8. a handle; 9. a side plate; 10. a second slide hole; 11. a first slide hole; 12. a slide bar; 13. briquetting; 14. an elastic contact layer; 15. a spring; 16. and a regulating block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a single crystal silicon rod gets excellent steady stick device, includes lantern ring 1 and collet 5, evenly be provided with baffle 2 along same axis between lantern ring 1 and the collet 5, the left and right sides the middle part and the lower part of baffle 2 all are provided with the evagination section, and the evagination section position of the left and right sides corresponds about, be provided with stabilising arrangement 3 on the evagination section, stabilising arrangement 3 includes evagination board 6, regulating block 16, briquetting 13 and

screw rod

7, 6 middle part spiro union of evagination board has screw rod 7, the left and right sides the one end that screw rod 7 is close to each other all rotates and is connected with regulating block 16, one side that evagination board 6 was kept away from to regulating block 16 is provided with briquetting 13, and one side that the briquetting 13 of the left and right sides is close to each other is the arc, with single crystal silicon rod looks adaptation, fixedly connected with spring 15 between briquetting 13 and the regulating block 16, one side that briquetting 13 is close to regulating block 16 is provided with slide bar 12, the equal fixedly connected with both sides 9 around the evagination board 6, first slide opening 11 has been seted up on the regulating block 16, set up second slide opening 10 on the curb plate 9, slide bar 12 and second slide opening 11 and second slide opening and second slide bar 16 are connected, and slide block 16 and make the left and right-left-right-shift.

The number of the baffle plates 2 is four, the reinforcing seats 4 are evenly arranged between the baffle plates 2, and the baffle plates 2 on the front side and the rear side are not provided with convex sections.

The left and right sides briquetting 13 one side that is close to each other all bonds and has elastic contact layer 14, and elastic contact layer 14 chooses for use the elastic material, is convenient for fixed to the better contact of monocrystalline silicon stick.

And one end of the screw rod 7, which is far away from the adjusting block 16, is fixedly connected with a handle 8.

The baffle 2 and the outer convex plate 6 on the outer convex section are integrally formed.

The working principle is as follows: put into single crystal silicon rod from the lantern ring 1, through collet 5 bearing bottom the single crystal silicon rod, setting through securing device 3, it moves to rotate screw 7 and drive regulating block 16, regulating block 16 drives briquetting 13 and moves, make briquetting 13 be close to the single crystal silicon rod outer wall, 13 extrudees through the briquetting of the left and right sides, fix the single crystal silicon rod, thereby improve stability, the convenient removal that will take out the single crystal silicon rod safety and stability, setting through spring 15, make briquetting 13 can better fix the single crystal silicon rod, avoid causing the damage to its surface, setting through slide bar 12, make regulating block 16 and briquetting 13 can the steady movement.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steady excellent device of single crystal silicon rod gets stick, includes lantern ring (1) and collet (5), its characterized in that: evenly be provided with baffle (2), the left and right sides between the lantern ring (1) and collet (5) along same axis the middle part and the lower part of baffle (2) all are provided with the evagination section, be provided with stabilising arrangement (3) on the evagination section, stabilising arrangement (3) are including evagination board (6), regulating block (16), briquetting (13) and screw rod (7), the spiro union has screw rod (7) in the middle part of evagination board (6), the left and right sides screw rod (7) one end that is close to each other all rotates and is connected with regulating block (16), one side that evagination board (6) were kept away from in regulating block (16) is provided with briquetting (13), fixedly connected with spring (15) between briquetting (13) and regulating block (16), one side that briquetting (13) are close to regulating block (16) is provided with slide bar (12), the equal fixedly connected with curb plate (9) in both sides around evagination board (6), first slide opening (11) have been seted up on regulating block (16), second slide opening (10) have been seted up on curb plate (9), slide bar (12) and second slide opening (10).

2. The device of claim 1, wherein the device comprises: the number of the baffles (2) is four, and reinforcing seats (4) are uniformly arranged among the baffles (2).

3. The device of claim 1, wherein the device comprises: elastic contact layers (14) are bonded on the sides, close to each other, of the pressing blocks (13) on the left side and the right side.

4. The device as set forth in claim 1, wherein: and one end of the screw rod (7) far away from the adjusting block (16) is fixedly connected with a handle (8).

5. The device of claim 1, wherein the device comprises: the baffle (2) and the outer convex plate (6) on the outer convex section are integrally formed.