CN214610152U

CN214610152U - Single crystal silicon rod circulating rotation feeding mechanism

Info

Publication number: CN214610152U
Application number: CN202120294254.4U
Authority: CN
Inventors: 赵亮; 姜君
Original assignee: JINZHOU UWA SILICON MATERIALS CO LTD
Current assignee: JINZHOU UWA SILICON MATERIALS CO LTD
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-05
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a single crystal silicon rod circulation rotation feed mechanism, including the bottom mounting panel, the left side position of bottom mounting panel is provided with the left side support frame, the right side position of bottom mounting panel is provided with the right side support frame, be provided with the middle part dwang between left side support frame and the right side support frame, it accomodates the box to be provided with the middle part on the dwang of middle part, the side of middle part storage box is provided with the side support pole, the inside of middle part storage box is provided with inside circular rotation circle, be provided with the inside connecting rod of a plurality of in the inside circular rotation circle, the other end and the middle part dwang fixed mounting of inside connecting rod. A single crystal silicon rod rotation feed mechanism, belong to monocrystalline silicon production field, accomodate box isotructure through the middle part that sets up, can the rotation material loading of circulating for material loading work is more stable, and the effect is better, saves partial manpower, and the long-time work of better adaptation mill.

Description

Single crystal silicon rod circulating rotation feeding mechanism

Technical Field

The utility model relates to a feed mechanism field, in particular to single crystal silicon rod circulating rotation feed mechanism.

Background

The silicon single crystal rod is formed by shaping or pulling in a hearth through a zone-melting or straight-pulling process, is an important material for processing crystals, is cut to process follow-up crystals, and is low in feeding efficiency due to the fact that a part of enterprises still adopt a manual feeding mode in the traditional cutting process of the silicon single crystal rod.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a single crystal silicon rod circulating rotation feed mechanism, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a single crystal silicon rod circulating rotation feeding mechanism comprises a bottom mounting plate, a left side supporting frame is arranged at the left side position of the bottom mounting plate, a right side supporting frame is arranged at the right side position of the bottom mounting plate, a middle rotating rod is arranged between the left side supporting frame and the right side supporting frame, a middle accommodating box body is arranged on the middle rotating rod, a side supporting rod is arranged at the side surface of the middle accommodating box body, an inner circular rotating ring is arranged inside the middle accommodating box body, a plurality of inner connecting rods are arranged in the inner circular rotating ring, the other ends of the inner connecting rods and the middle rotating rod are fixedly mounted, an outer side clamping body is arranged at the outer side position of the inner circular rotating ring, a plurality of arc clamping grooves are arranged on the outer side clamping body, a left side mounting plate is arranged at the outer side position of the upper portion of the left side supporting frame, and a stepping motor is arranged on the left side mounting plate, the upper end of left side support frame is provided with the upper portion mounting panel, be provided with hydraulic telescoping rod on the mounting panel of upper portion, the right side position of middle part storage box is provided with the right side arc.

Preferably, the bottom of the bottom mounting plate is provided with four universal wheels.

Preferably, the position that corresponds the middle part dwang on left side support frame and the right side support frame is provided with the bearing, middle part dwang movable mounting is in the bearing, step motor's dwang passes through shaft coupling and middle part dwang fixed mounting.

Preferably, the upper end of the middle storage box body is provided with a feed inlet, and the middle storage box body is internally provided with a plurality of monocrystalline silicon rods.

Preferably, a middle through hole is formed in the middle storage box body corresponding to the inner circular rotating ring, an upper through hole is formed in the middle storage box body above the middle through hole, the right arc-shaped plate is located below the upper through hole, and the upper through hole and the hydraulic telescopic rod correspond to each other in position.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, accomodate box isotructure through the middle part that sets up, through step motor's continuous rotation, through outside card body circulation rotation upwards promote single crystal silicon barred body, move it to the position of upper portion through-hole, release single crystal silicon barred body through hydraulic telescoping rod, in leading-in target object through the right side arc, thereby accomplish the material loading, through this structure, make material loading efficiency better, avoid artifical material loading as far as possible, use manpower sparingly, and the long-time processing work of suitable mill that can be better.

Drawings

Fig. 1 is a schematic view of the overall side structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the middle storage box of the present invention;

fig. 3 is the utility model discloses a side view structure schematic diagram of middle part containing box.

In the figure: 1. a bottom mounting plate; 2. a left side support frame; 3. a right side support frame; 4. a middle storage box body; 5. a universal wheel; 6. a lateral support bar; 7. a left mounting plate; 8. a stepping motor; 9. a coupling; 10. an upper mounting plate; 11. a hydraulic telescopic rod; 12. a feed inlet; 13. a right arc plate; 14. a bearing; 15. a monocrystalline silicon rod body; 16. a middle rotating rod; 17. an inner circular rotating ring; 18. an outer card body; 19. an arc-shaped clamping groove; 20. an inner connecting rod; 21. an upper through hole; 22. a middle through hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in figures 1-3, a single crystal silicon rod circulating rotation feeding mechanism comprises a bottom mounting plate 1, a left side supporting frame 2 is arranged at the left side position of the bottom mounting plate 1, a right side supporting frame 3 is arranged at the right side position of the bottom mounting plate 1, a middle rotating rod 16 is arranged between the left side supporting frame 2 and the right side supporting frame 3, a middle storage box body 4 is arranged on the middle rotating rod 16, a side supporting rod 6 is arranged at the side surface of the middle storage box body 4, an inner circular rotating ring 17 is arranged inside the middle storage box body 4, a plurality of inner connecting rods 20 are arranged inside the inner circular rotating ring 17, the other end of each inner connecting rod 20 and the middle rotating rod 16 are fixedly installed, an outer side clamping body 18 is arranged at the outer side position of the inner circular rotating ring 17, a plurality of arc-shaped clamping grooves 19 are arranged on the outer side clamping body 18, and a left side mounting plate 7 is arranged at the outer side position of the upper part of the left side supporting frame 2, be provided with step motor 8 on the left side mounting panel 7, the upper end of left side support frame 2 is provided with upper portion mounting panel 10, is provided with hydraulic telescoping rod 11 on the upper portion mounting panel 10, and the right side position of middle part storage box 4 is provided with right side arc 13.

In this embodiment, in order to facilitate the movement of the loading structure, the bottom of the bottom mounting plate 1 is provided with four universal wheels 5.

In this embodiment, in order to facilitate installation of the middle rotating rod 16, bearings 14 are disposed on the left support frame 2 and the right support frame 3 at positions corresponding to the middle rotating rod 16, the middle rotating rod 16 is movably installed in the bearings 14, and the rotating rod of the stepping motor 8 is fixedly installed in the middle rotating rod 16 through the coupler 9.

In this embodiment, in order to support the middle storage box 4, the upper end of the middle storage box 4 is provided with a feed inlet 12, and the middle storage box 4 is provided with a plurality of monocrystalline silicon rods 15.

In addition, a middle through hole 22 is formed in the middle storage box body 4 corresponding to the inner circular rotating ring 17, an upper through hole 21 is formed in the middle storage box body 4 above the middle through hole 22, the right arc-shaped plate 13 is located below the upper through hole 21, the upper through hole 21 corresponds to the hydraulic telescopic rod 11, and the monocrystalline silicon rod 15 can be conveniently pushed out.

It should be noted that, the present invention is a feeding mechanism for circulating rotation of a silicon single crystal rod, wherein a silicon single crystal rod 15 is inserted through a feeding port 12, a stepping motor 8 is then started to start the stepping motor 8 to rotate, the silicon single crystal rod 15 is continuously pushed to rotate by an outer side clamping body 18, when the outer side clamping body 18 rotates to a right side position, the silicon single crystal rod 15 is gradually clamped into an arc-shaped clamping groove 19, the stepping motor 8 rotates at a certain angle, in an initial state, an upper through hole 21 corresponds to one of the arc-shaped clamping grooves 19, when the stepping motor 8 rotates at a certain angle, a next arc-shaped clamping groove 19 just rotates into the upper through hole 21, at this time, a hydraulic telescopic rod 11 on the side is started to extend inward, the hydraulic telescopic rod 11 extends into a right arc-shaped plate 13 through the upper through hole 21, when the silicon single crystal rod 15 is accommodated in the arc-shaped clamping groove 19, promote monocrystalline silicon stick 15 and get into right side arc 13 in to in the leading-in processing equipment, accomplish the material loading, then hydraulic telescoping rod 11 contracts, and after hydraulic telescoping rod 11 contracts and accomplishes, step motor 8 rotates once more, rotates into upper portion through-hole 21 with next arc draw-in groove 19 in, then continues to start hydraulic telescoping rod 11, promotes next monocrystalline silicon stick 15 and accomplishes the material loading.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a single crystal silicon rod circulation rotation feed mechanism which characterized in that: comprises a bottom mounting plate (1), a left side support frame (2) is arranged at the left side position of the bottom mounting plate (1), a right side support frame (3) is arranged at the right side position of the bottom mounting plate (1), a middle rotating rod (16) is arranged between the left side support frame (2) and the right side support frame (3), a middle storage box body (4) is arranged on the middle rotating rod (16), a side support rod (6) is arranged at the side of the middle storage box body (4), an inner circular rotating ring (17) is arranged inside the middle storage box body (4), a plurality of inner connecting rods (20) are arranged in the inner circular rotating ring (17), the other end of each inner connecting rod (20) and the middle rotating rod (16) are fixedly mounted, and an outer side clamping body (18) is arranged at the outer side position of the inner circular rotating ring (17), be provided with a plurality of arc draw-in groove (19) on the outside card body (18), the outside position on left side support frame (2) upper portion is provided with left side mounting panel (7), be provided with step motor (8) on left side mounting panel (7), the upper end of left side support frame (2) is provided with upper portion mounting panel (10), be provided with hydraulic telescoping rod (11) on upper portion mounting panel (10), the right side position of middle part storage box (4) is provided with right side arc (13).

2. The mechanism of claim 1, wherein the mechanism comprises: the bottom of the bottom mounting plate (1) is provided with four universal wheels (5).

3. The mechanism of claim 1, wherein the mechanism comprises: the position that corresponds middle part dwang (16) on left side support frame (2) and right side support frame (3) is provided with bearing (14), middle part dwang (16) movable mounting is in bearing (14), the dwang of step motor (8) passes through shaft coupling (9) and middle part dwang (16) fixed mounting.

4. The mechanism of claim 1, wherein the mechanism comprises: the feed inlet (12) is arranged at the upper end of the middle storage box body (4), and a plurality of monocrystalline silicon rod bodies (15) are arranged in the middle storage box body (4).

5. The mechanism of claim 1, wherein the mechanism comprises: the position that corresponds inside circular rotating ring (17) on middle part storage box (4) is provided with middle part through-hole (22), be provided with upper portion through-hole (21) in the top position that lies in middle part through-hole (22) on middle part storage box (4), right side arc (13) are located the below position of upper portion through-hole (21), the position of upper portion through-hole (21) and the position of hydraulic telescoping rod (11) correspond each other.