CN214399518U

CN214399518U - Novel single crystal silicon rod lifter

Info

Publication number: CN214399518U
Application number: CN202023331244.8U
Authority: CN
Inventors: 蔡建名
Original assignee: Yangzhou Fangtong Electronic Material Technology Co ltd
Current assignee: Yangzhou Fangtong Electronic Material Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-15
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a novel single crystal silicon rod lifts machine, including lifting the quick-witted framework, install electric telescopic handle on the machine framework top surface of lifting, electric telescopic handle's flexible end stretches into in the lifting machine framework, and the rigid coupling has the fixed block, open the fixed block bottom has the spout, the left side rotates in the spout and is connected with first lead screw, first lead screw right-hand member rigid coupling has the second lead screw, threaded connection has regulating block one and regulating block two on first lead screw and the second lead screw respectively, regulating block one and regulating block two lower extreme rigid coupling have clamp splice one and clamp splice two respectively, it has the single crystal silicon rod to press from both sides tightly between clamp splice one and the clamp splice two. The clamping range of the first clamping block and the second clamping block is adjusted to adapt to the silicon single crystal rods with different sizes, the application range of the silicon single crystal rod lifter is expanded, meanwhile, the silicon single crystal rods are fastened through the adjusting knobs, the time of the fastening process is shortened, and therefore the hoisting efficiency of the lifter is improved.

Description

Novel single crystal silicon rod lifter

Technical Field

The utility model relates to a single crystal silicon rod lifter technical field specifically is a novel single crystal silicon rod lifter.

Background

The single crystal silicon rod lifting machine is used for lifting the single crystal silicon rods on the conveying device to the workbench, but the existing single crystal silicon rod lifting machine is only suitable for the single crystal silicon rods with fixed size, the application range is narrow, a large number of tools are needed to be matched to fix the single crystal silicon rods in the lifting process, the operation process is complex, and the lifting efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel single crystal silicon rod lifter to solve the problem that the single crystal silicon rod lifter application scope who proposes among the above-mentioned background art is narrow and hoist and mount inefficiency.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a novel single crystal silicon rod machine of lifting, includes the machine framework of lifting, install electric telescopic handle on the machine framework top surface of lifting, electric telescopic handle's flexible end stretches into it is internal to lift the machine framework to the rigid coupling has the fixed block, open the fixed block bottom has the spout, the left side is rotated in the spout and is connected with first lead screw, first lead screw right-hand member rigid coupling has the second lead screw, threaded connection has regulating block one and regulating block two on first lead screw and the second lead screw respectively, regulating block one and regulating block two lower extreme rigid coupling have clamp splice one and clamp splice two respectively, it has the single crystal silicon rod to press from both sides tightly between clamp splice one and the clamp splice two.

Furthermore, all install the universal wheel on four angles of machine of lifting frame bottom surface.

Furthermore, the right side of the fixed block is rotatably connected with a knob, and the left end of the knob radially extends into the chute and is fixedly connected with the right end of the second screw rod.

Further, the thread groove on the first screw rod is opposite to the thread groove on the second screw rod in direction.

Further, the right side of the lower end of the clamping block is fixedly connected with an embedded block, an embedded groove is formed in the left side of the lower end of the clamping block, the embedded block is inserted into the embedded groove, pulleys are mounted on the upper surfaces of the first clamping block and the second clamping block, and the pulleys are of an inclined upward structure.

Furthermore, cushion pads are attached to the inner walls of the first clamping block and the second clamping block.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

the utility model discloses a rotatory first lead screw and second lead screw make clamp splice one and clamp splice two move to opposite direction respectively to the centre gripping scope that comes adjustment clamp splice one and clamp splice two adapts to not unidimensional single crystal silicon rod, has enlarged the application scope of single crystal silicon rod machine of lifting, has improved the suitability of single crystal silicon rod machine of lifting, fastens single crystal silicon rod through adjust knob simultaneously, reduces fastening process's time, thereby has improved the hoist and mount efficiency of machine of lifting.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1;

fig. 3 is a right side view of the present invention;

FIG. 4 is a view showing the state of the large-sized single crystal silicon rod being hoisted according to the present invention.

In the figure: 1. a lifter frame; 2. an electric telescopic rod; 3. a fixed block; 4. a chute; 5. a first lead screw; 6. a second lead screw; 7. a first adjusting block; 8. a second adjusting block; 9. a first clamping block; 10. a second clamping block; 11. a single crystal silicon rod; 12. a universal wheel; 13. a knob; 14. embedding a block; 15. a groove is embedded; 16. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, the present invention provides a technical solution:

a novel single crystal silicon rod lifting machine comprises a lifting machine frame body 1, wherein an electric telescopic rod 2 is installed on the top surface of the lifting machine frame body 1, the telescopic end of the electric telescopic rod 2 extends into the lifting machine frame body 1 and is fixedly connected with a fixed block 3, a sliding groove 4 is formed in the bottom of the fixed block 3, a first lead screw 5 is rotatably connected to the left side in the sliding groove 4, a second lead screw 6 is fixedly connected to the right end of the first lead screw 5, a first adjusting block 7 and a second adjusting block 8 are respectively in threaded connection with the first lead screw 5 and the second lead screw 6, a first clamping block 9 and a second clamping block 10 are respectively fixedly connected to the lower ends of the first adjusting block 7 and the second adjusting block 8, and a single crystal silicon rod 11 is clamped between the first clamping block 9 and the second clamping block 10;

universal wheels 12 are mounted at four corners of the bottom surface of the lifting machine frame body 1, so that the lifting machine can move conveniently, and the lifting machine can move to a next working site or adjust a lifting angle;

the right side of the fixed block 3 is rotatably connected with a knob 13, the left end of the knob 13 radially extends into the chute 4 and is fixedly connected with the right end of the second screw rod 6, and the knob 13 is used for controlling the first screw rod 5 and the second screw rod 6 to rotate;

the thread groove on the first screw rod 5 is opposite to the thread groove on the second screw rod 6 in direction, so that when the first screw rod 5 and the second screw rod 6 rotate, the adjusting blocks I7 and II 8 on the first screw rod 5 and the second screw rod 6 respectively move in opposite directions;

an embedded block 14 is fixedly connected to the right side of the lower end of the first clamping block 9, an embedded groove 15 is formed in the left side of the lower end of the second clamping block 10, the embedded block 14 is inserted into the embedded groove 15, pulleys 16 are mounted on the upper surfaces of the lower ends of the first clamping block 9 and the second clamping block 10, the pulleys 16 are of an inclined upward structure, the stability of the first clamping block 9 and the second clamping block 10 after clamping is enhanced through the embedded groove 15 and the embedded block 14, meanwhile, the single crystal silicon rod 11 is conveniently pushed to a workbench through the pulleys 16, and the labor intensity of workers is reduced;

buffer cushions are attached to the inner walls of the first clamping block 9 and the second clamping block 10, and the buffer cushions play a role in buffering and damping between the first clamping block 9 and the second clamping block 10 and the single crystal silicon rod 11, so that the surface damage of the single crystal silicon rod 11 caused by the over-tight clamping of the first clamping block 9 and the second clamping block 10 is prevented;

the utility model discloses a theory of operation:

when the single crystal silicon rod 11 is hoisted, the knob 13 is firstly rotated to drive the first screw rod 5 and the second screw rod 6 to rotate clockwise, thereby moving the first adjusting block 7 and the first clamping block 9 to the leftmost end of the first screw rod 5, moving the second adjusting block 8 and the second clamping block 10 to the rightmost end of the second screw rod 6, then the first clamping block 9 and the second clamping block 10 are moved out of the single crystal silicon rod 11 through the electric telescopic rod 2, then the knob 13 is rotated to drive the first screw rod 5 and the second screw rod 6 to rotate anticlockwise, so that the first adjusting block 7 and the first clamping block 9 move rightwards, the second adjusting block 8 and the second clamping block 10 move leftwards, adjusting the clamping range of the first clamping block 9 and the second clamping block 10 according to the size of the single crystal silicon rod 11, so that the first clamping block 9 and the second clamping block 10 clamp the single crystal silicon rod 11, then controlling the electric telescopic rod 2 to shrink, hanging the monocrystalline silicon rod 11 to the top of the lifting machine frame body 1, and then pushing the monocrystalline silicon rod 11 to the workbench;

therefore, the first clamping block 9 and the second clamping block 10 are respectively moved in opposite directions by rotating the first lead screw 5 and the second lead screw 6, the clamping range of the first clamping block 9 and the second clamping block 10 is adjusted to adapt to the silicon single crystal rods 11 with different sizes, the application range of the silicon single crystal rod lifter is enlarged, the applicability of the silicon single crystal rod lifter is improved, meanwhile, the silicon single crystal rods 11 are fastened through the adjusting knobs 13, the time of the fastening process is shortened, and the hoisting efficiency of the lifter is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel single crystal silicon rod lifter, includes lifter framework (1), its characterized in that: install electric telescopic handle (2) on machine framework (1) top surface of lifting, electric telescopic handle's (2) flexible end stretches into in machine framework (1) of lifting to the rigid coupling has fixed block (3), open fixed block (3) bottom has spout (4), the left side is rotated in spout (4) and is connected with first lead screw (5), first lead screw (5) right-hand member rigid coupling has second lead screw (6), threaded connection has regulating block (7) and regulating block two (8) respectively on first lead screw (5) and second lead screw (6), regulating block (7) and regulating block two (8) lower extreme rigid coupling have clamp splice (9) and clamp splice two (10) respectively, it has single crystal silicon rod (11) to press from both sides tightly between clamp splice (9) and clamp splice two (10).

2. The novel single crystal silicon rod lifter according to claim 1, wherein: four corners of the bottom surface of the lifter frame body (1) are provided with universal wheels (12).

3. The novel single crystal silicon rod lifter according to claim 1, wherein: the right side of the fixed block (3) is rotatably connected with a knob (13), and the left end of the knob (13) radially extends into the sliding groove (4) and is fixedly connected with the right end of the second screw rod (6).

4. The novel single crystal silicon rod lifter according to claim 1, wherein: the thread groove on the first screw rod (5) is opposite to the thread groove on the second screw rod (6).

5. The novel single crystal silicon rod lifter according to claim 1, wherein: the utility model discloses a clamp splice, including clamp splice one (9), clamp splice two (10) lower extreme left sides, insert in clamp splice one (9) lower extreme right side rigid coupling has embedded block (14), open on clamp splice two (10) lower extreme left side has embedded groove (15), insert in embedded groove (15) embedded block (14), all install pulley (16) on the upper surface of clamp splice one (9) and clamp splice two (10) lower extreme, pulley (16) are the slope upward structure.

6. The novel single crystal silicon rod lifter according to claim 1, wherein: and cushion pads are attached to the inner walls of the first clamping block (9) and the second clamping block (10).