CN210885178U - Monocrystalline silicon extraction arm - Google Patents

Abstract

The utility model discloses a monocrystalline silicon extraction arm, which comprises a turntable seat driven by a rotary hydraulic cylinder; the L-shaped main supporting frame is arranged on the turntable base through a supporting block; the fixing blocks are respectively arranged at the upper end and the lower end of the L-shaped main supporting frame, guide shafts are respectively transversely erected on the fixing blocks, and the guide shafts penetrate through the supporting blocks; the side clamping arms are respectively sleeved on the guide shaft through shaft sleeve seats and are positioned on two sides of the L-shaped main support frame, and each side clamping arm comprises a vertical beam part, a front arm part and a clamping plate, wherein the front arm part is respectively arranged at the upper end and the lower end of the vertical beam part, and the clamping plate is fixed on the front arm part and faces the L-shaped main support frame; and the pushing cylinder drives the side clamping arms at the two sides to approach or depart from each other. The utility model discloses a side arm lock at L type main tributary strut cooperation both ends realizes that monocrystalline silicon's three point location presss from both sides and gets, then the gyration pneumatic cylinder drive upset, and then stably transfers, avoids monocrystalline silicon to draw unstable trouble in the past.

Description

Monocrystalline silicon extraction arm

Technical Field

The application belongs to the technical field of fork truck, and specifically relates to a monocrystalline silicon draws arm.

Background

Fork trucks are industrial handling vehicles, and refer to various wheeled handling vehicles that perform handling, stacking, and short-distance transport operations on piece pallet goods. The conventional fork of the forklift can only transfer the pallet, and the pallet cannot directly transfer goods, particularly columnar monocrystalline silicon and the like, so that the stability of the transfer is insufficient, the goods are easily damaged, and safety accidents are caused. Therefore, a fork extraction device which is convenient for transferring monocrystalline silicon products is not provided at present.

SUMMERY OF THE UTILITY MODEL

In view of this, the technical problem that the application needs to solve is to provide a monocrystalline silicon extraction arm, three-point positioning clamping of monocrystalline silicon is realized through the side arm lock of L type main tributary strut cooperation both ends, then the gyration pneumatic cylinder drive upset, and then stably transfer, avoid the unstable trouble of monocrystalline silicon extraction in the past.

In order to solve the technical problem, the utility model discloses a monocrystalline silicon extraction arm, which comprises a turntable seat driven by a rotary hydraulic cylinder; the L-shaped main supporting frame is arranged on the turntable base through a supporting block; the fixing blocks are respectively arranged at the upper end and the lower end of the L-shaped main supporting frame, guide shafts are respectively transversely erected on the fixing blocks, and the guide shafts penetrate through the supporting blocks; the side clamping arms are respectively sleeved on the guide shaft through shaft sleeve seats and are positioned on two sides of the L-shaped main support frame, and each side clamping arm comprises a vertical beam part, a front arm part and a clamping plate, wherein the front arm part is respectively arranged at the upper end and the lower end of the vertical beam part, and the clamping plate is fixed on the front arm part and faces the L-shaped main support frame; and the pushing cylinder drives the side clamping arms at the two sides to approach or depart from each other.

According to an embodiment of the present invention, the bottom of the L-shaped main support frame has a positioning circular hole for supporting the single crystal silicon.

According to the utility model discloses an embodiment, wherein above-mentioned splint indent, through the bolt fastening rubber tie plate.

According to the utility model discloses an embodiment, wherein above-mentioned promotion cylinder is controlled and is set up two sets ofly respectively.

According to an embodiment of the present invention, the rotary hydraulic cylinder is fixed by a horizontally disposed screw rod seat.

Compared with the prior art, the application can obtain the following technical effects:

three-point positioning clamping of monocrystalline silicon is realized through the side arm lock at L type main tributary strut cooperation both ends, then the gyration pneumatic cylinder drive upset, and then stably transfer, avoid monocrystalline silicon to draw unstable trouble in the past.

Of course, it is not necessary for any one product to achieve all of the above-described technical effects simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a perspective view of a single crystal silicon extraction arm according to an embodiment of the present application;

FIG. 2 is a side view of a single crystal silicon extraction arm according to an embodiment of the present application.

Reference numerals

The device comprises a rotary hydraulic cylinder 10, a turntable seat 20, a supporting block 30, an L-shaped main supporting frame 40, a positioning round hole 41, a fixing block 50, a guide shaft 51, a shaft sleeve seat 52, a side clamping arm 60, a vertical beam part 61, a front arm part 62, a clamping plate 63, a rubber base plate 64, a pushing cylinder 70 and a screw rod seat 80.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

Referring to fig. 1 and fig. 2 together, fig. 1 is a perspective view of a single crystal silicon extraction arm according to an embodiment of the present application; FIG. 2 is a side view of a single crystal silicon extraction arm according to an embodiment of the present application. As shown in the drawing, a single crystal silicon extraction arm includes a turntable base 20 driven by a rotary hydraulic cylinder 10; an L-shaped main support frame 40 mounted on the turntable base 20 through a support block 30; the fixing blocks 50 are respectively arranged at the upper end and the lower end of the L-shaped main supporting frame 40, the fixing blocks 50 are respectively transversely provided with guide shafts 51, and the guide shafts 51 penetrate through the supporting blocks 30; side clamp arms 60 respectively sleeved on the guide shaft 51 through the sleeve seats 52 and located at two sides of the L-shaped main support frame 40, wherein each side clamp arm 60 comprises a vertical beam part 61, front arm parts 62 respectively installed at the upper and lower ends of the vertical beam part 61, and a clamp plate 63 fixed to the front arm parts 62 and facing the L-shaped main support frame 40; and a push cylinder 70 for driving the both side clamp arms 60 to approach or separate from each other.

In one embodiment of the present invention, the center of the front side of the turntable base 20 is provided with an L-shaped main supporting frame 40 through a supporting block 30 for supporting the single crystal silicon. Meanwhile, guide shafts 51 are erected on the upper end and the lower end of the two sides of the L-shaped main support frame by the fixing blocks 50, the shaft sleeve seats 52 can be penetrated through, the upper shaft sleeve seat 52 and the lower shaft sleeve seat 52 are connected with the side clamping arms 60, the push air cylinder 70 drives the side clamping arms 60 on the two sides to be close to the left side and the right side for clamping monocrystalline silicon, and finally stable clamping of the monocrystalline silicon is realized on the two sides of the L-shaped main support frame 40, so that transverse sliding is avoided. In addition, still install rotary hydraulic cylinder 10 at the rear end of carousel seat 20, can rotate the horizontal transport monocrystalline silicon, the collection of the later stage of being convenient for is put, strengthens using.

Specifically, the vertical beam portion 61 of the side clamp arm 60 has upper and lower ends extended forward by front arms 62, and a clamp plate 63 facing the center is provided on the front side of the front arms 62 to abut against the wall surface of the single crystal silicon. Preferably, the clamping plate 63 is concave, the rubber base plate 64 can be fixed through bolts, flexible contact is achieved, collision is avoided, and the protection performance is good.

It is worth mentioning that the bottom of the L-shaped main support frame 40 is provided with a positioning round hole 41 for supporting the monocrystalline silicon, so that the positioning can be accurately performed in the moving process of workers, and the placement is stable.

Preferably, the two groups of pushing cylinders 70 are arranged on the left and right respectively, and the thrust output is stable.

The rotary hydraulic cylinder 10 is fixed by a transversely arranged screw rod seat 80, can be finely adjusted from left to right, improves the carrying flexibility and is convenient and fast to operate.

The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.

Claims (5)

1. A single crystal silicon extraction arm, comprising:

a turntable base driven by a rotary hydraulic cylinder;

the L-shaped main supporting frame is arranged on the turntable seat through a supporting block;

the fixing blocks are respectively arranged at the upper end and the lower end of the L-shaped main supporting frame, guide shafts are respectively transversely erected on the fixing blocks, and the guide shafts penetrate through the supporting blocks;

the side clamping arms are respectively sleeved on the guide shaft through shaft sleeve seats and positioned on two sides of the L-shaped main support frame, and each side clamping arm comprises a vertical beam part, front arm parts respectively installed at the upper end and the lower end of the vertical beam part, and a clamping plate fixed on the front arm parts and facing the L-shaped main support frame;

and the pushing cylinders drive the side clamping arms at two sides to approach or depart from each other.

2. The single crystal silicon extraction arm of claim 1, wherein the bottom of the L-shaped main support frame has a positioning circular hole for supporting single crystal silicon.

3. The single crystal silicon extraction arm of claim 1, wherein the clamp plate is recessed and a rubber backing plate is secured by bolts.

4. The silicon single crystal extraction arm of claim 1, wherein the push cylinders are provided in two sets, left and right, respectively.

5. The single crystal silicon extraction arm of claim 1, wherein the rotary hydraulic cylinder is held by a laterally disposed wire rod mount.

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