CN214394879U

CN214394879U - Silicon rod clipper

Info

Publication number: CN214394879U
Application number: CN202023039737.4U
Authority: CN
Inventors: 周小飞; 陈明亮; 许卫东; 卢从辉; 芦佳宾; 汪二明
Original assignee: Henan Gcl Photovoltaic Technology Co ltd
Current assignee: Henan Gcl Photovoltaic Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-15
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a silicon rod clipper, the on-line screen storage device comprises a base, it presss from both sides tight feeding platform to slide to be provided with on the base, be provided with cutting device on the base, cutting device includes an action wheel, two from driving wheel, a take-up pulley and protecting crust, and buddha's warrior attendant line is centering around the action wheel and from driving wheel circulatory motion, and the silicon rod is placed on pressing from both sides tight feeding platform, through pressing from both sides tight feeding platform toward the motion of buddha's warrior attendant line department, cuts the stub bar of silicon rod, adopts buddha's warrior attendant line to cut, and the slot is tiny, and sectional inclination can be neglected almost, has improved product quality for production efficiency.

Description

Silicon rod clipper

Technical Field

The utility model relates to a silicon rod cutting technical field especially relates to a silicon rod clipper.

Background

In the process of producing and forming the silicon rod, irregular stub bars used for lifting the silicon rod by a clamp are arranged at two ends of the silicon rod for convenience in production, and in the subsequent production, the irregular stub bars need to be cut for convenience in further processing and transferring, a band saw cutting machine and a diamond wire cutting machine are arranged in the existing cutting equipment, but because the band saw cutting machine has large swing amplitude during working, a cutting seam of about 1.2mm can be formed during each cutting, the material loss is caused, and a 1-2mm inclined plane can be formed on the cut section, so the material loss is caused. The existing diamond wire cutting machine well solves the problem of section inclination, a slit is fine, but the manufacturing cost is high, the diamond wire is always in a tensioning state in the cutting process, if the tension of the diamond wire is reduced when the diamond wire is lossy, the diamond wire becomes slack and further the unit cutting speed is reduced, but the feeding speed of a feeding device is not changed, the diamond wire can be always subjected to strong pressure, the abrasion of the diamond wire is accelerated, the service life of the diamond wire is shortened, the diamond wire can be broken seriously, unnecessary loss is caused, and the production efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough that the buddha's warrior attendant line relaxes among the prior art and cause, provide a silicon rod clipper.

The utility model discloses a realize through following technical scheme: the utility model provides a silicon rod clipper, includes the base, it presss from both sides tight feeding platform to slide to be provided with on the base, be provided with cutting device on the base, cutting device includes a action wheel, two from driving wheel, a take-up pulley and protecting crust, the action wheel sets up inside the base, and the action wheel is connected with driving motor, all set up on the protecting crust from the driving wheel, the winding has the diamond wire for cutting silicon rod between action wheel and the follow driving wheel, the diamond wire is perpendicular with the table surface who presss from both sides tight feeding platform in nearly tight feeding platform one side of clamp, the take-up pulley is through a connecting rod activity setting on the protecting crust and the take-up pulley acts on the diamond wire.

Preferably, the driven wheel is horizontally arranged in the protective shell, and a vertical tangent of the driven wheel close to the tightening feeding platform coincides with a vertical tangent of the driving wheel close to the tightening feeding platform.

Preferably, the driven wheel is arranged on a protective shell through a connecting rod, and a through hole for adjusting the position of the connecting rod is formed in the protective shell.

Preferably, the tension wheel acts on the diamond wire between the two driven wheels, and the first connecting rod is provided with a spring so that the tension wheel acts on the diamond wire elastically.

Preferably, a second connecting rod is further arranged on the tensioning wheel, and a balancing weight is movably arranged on the second connecting rod.

Preferably, the clamping and feeding platform is driven by a servo motor arranged inside and slides along a guide rail arranged on the base.

Preferably, the diamond wire passes through two guide wheels arranged on the protective shell, and the guide wheels are installed on the protective shell through a second screw rod.

The beneficial effects of the utility model reside in that: in the course of the work, the diamond wire is centering around the action wheel and follows driving wheel cyclic motion, the silicon rod is placed on pressing from both sides tight feeding platform, move towards diamond wire through pressing from both sides tight feeding platform, cut the stub bar of silicon rod, adopt diamond wire to cut, the kerf is tiny, the off-section inclination can be ignored almost, and long service life, still be provided with the take-up pulley on diamond wire's motion route, because diamond wire cutting silicon rod is the process of a rigid cutting, the setting up of take-up pulley can make diamond wire in the in-process elasticity action of cutting on diamond wire, let diamond wire keep a tighter tension all the time, keep good cutting effect, further the lax of diamond wire in cutting process has been prevented, the fracture of diamond wire in cutting process that leads to. And still be provided with the leading wheel that prevents diamond wire skew at cutting process diamond wire, guaranteed that diamond wire and silicon rod remain perpendicular throughout in cutting process, guaranteed good effect of cuting, prolonged the life of diamond wire, improved production efficiency.

Drawings

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

fig. 2 is a schematic view of the tension wheel structure of the present invention;

FIG. 3 is an enlarged view of the position A of the present invention;

FIG. 4 is a top view of the protective shell of the present invention;

wherein: 1. the automatic feeding device comprises a base, 2 parts of a clamping feeding platform, 201 parts of guide rails, 203 parts of racks, 204 parts of a motor, 3 parts of a silicon rod, 4 parts of a driving wheel, 5 parts of diamond wires, 6 parts of a protective shell, 7 parts of a screw rod, 8 parts of a guide wheel, 9 parts of a driven wheel, 10 parts of a balancing weight, 11 parts of a tensioning wheel, 12 parts of a spring, 13 parts of a first connecting rod and 1301 parts of a second connecting rod.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

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.

Example 1

As shown in fig. 1-4: the utility model provides a silicon rod clipper, the on-line screen storage device comprises a base 1, the left side is provided with cutting device on the base 1, be provided with on the base 1 on cutting device right side and press from both sides tight feeding platform 2, be provided with the slider on pressing from both sides tight feeding platform 2, with the cooperation of the guide rail 201 that sets up on base 1, press from both sides tight feeding platform 2 inside and be provided with servo motor 204, gear on the servo motor 204 meshes with rack 203 on the base, it removes to drive presss from both sides tight feeding platform 2, will press from both sides tight silicon rod 3 that presss from both sides on the tight feeding platform 2 and cutting device's buddha's warrior attendant line 5 contact, and then cut silicon rod 3, use servo motor 204 pay-off, be convenient for accurate control pay-off precision and speed, the control accuracy has been improved. In cutting device set up the protecting crust 6 on the base, the action wheel 4 setting in the protecting crust 6 has increased the operating space when cutting silicon rod 3 in base 1, has two from driving wheel 9, all sets up in protecting crust 6, and one coincides from the vertical tangent line of driving wheel 4 from driving wheel 9, prevents the appearance of section inclination in the cutting process, has practiced thrift manufacturing cost, has improved product quality. Two from the winding of driving wheel 9 level settings, do benefit to diamond wire 5 to keep diamond wire 3's tensioning all the time, follow driving wheel 9 through setting up on protecting crust 6, can finely tune from the position of driving wheel 9 through adjusting nut, let diamond wire 5 keep the best position all the time at the in-process of cutting, be convenient for operation and regulation. A tension wheel 11 is arranged between the two driven wheels 9 and acts on the diamond wire 5, the tension wheel 11 is movably arranged on the protective shell 6 through a connecting rod I13, the connecting rod I13 is provided with a nut to prevent the connecting rod I13 from falling off from the protective shell 6, a spring 12 is arranged on a connecting rod I13 in the protective shell 6, so that the tension wheel 11 can elastically act on the diamond wire 5, in the cutting process of the diamond wire 5, the tension wheel 11 adjusts the elastic control of the diamond wire 5 during cutting, can always keep the diamond wire 5 with a tighter tension according to the cutting force, keeps good cutting effect, still be provided with connecting rod two 1301 on take-up pulley 11, still install balancing weight 10 on connecting rod two 1301, strengthen the effort of take-up pulley 11 to diamond wire 5, further prevented the lax of diamond wire 5 in cutting process, the fracture of diamond wire 5 in cutting process that leads to. And still be provided with the leading wheel 8 that prevents buddha's warrior attendant line 5 skew at cutting in-process buddha's attendant line 5, leading wheel 8 sets up on protecting crust 6 through the screw rod, has guaranteed that buddha's attendant line 5 and silicon rod 3 remain perpendicular all the time at cutting in-process, has guaranteed good effect of cuting, has prolonged the life of buddha's attendant line 5, has improved production efficiency.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a silicon rod clipper, includes the base, it presss from both sides tight feeding platform to slide to be provided with on the base, its characterized in that: the cutting device is arranged on the base and comprises a driving wheel, two driven wheels, a tensioning wheel and a protective shell, the driving wheel is arranged inside the base, the driving wheel is connected with a driving motor, the driven wheels are arranged on the protective shell, a diamond wire for cutting a silicon rod is wound between the driving wheel and the driven wheels, the diamond wire is perpendicular to a working table top of a clamping feeding platform on one side of the clamping feeding platform, and the tensioning wheel is movably arranged on the protective shell through a connecting rod and acts on the diamond wire through the tensioning wheel.

2. The silicon rod cutting machine as set forth in claim 1, wherein: the driven wheel is horizontally arranged in the protective shell, and a vertical tangent of the driven wheel close to the clamping feeding platform coincides with a vertical tangent of the driving wheel close to the clamping feeding platform.

3. The silicon rod cutting machine as set forth in claim 1, wherein: the driven wheel is arranged on the protective shell through the connecting rod, and a through hole used for adjusting the position of the connecting rod is formed in the protective shell.

4. The silicon rod cutting machine as set forth in claim 1, wherein: the tensioning wheel acts on the diamond wire between the two driven wheels, and the first connecting rod is provided with a spring so that the tensioning wheel acts on the diamond wire elastically.

5. The silicon rod cutting machine as set forth in claim 4, wherein: the tensioning wheel is further provided with a second connecting rod, and a balancing weight is movably arranged on the second connecting rod.

6. The silicon rod cutting machine as set forth in claim 1, wherein: the clamping and feeding platform is driven by a servo motor arranged inside and slides along a guide rail arranged on the base.

7. The silicon rod cutting machine as set forth in claim 1, wherein: the diamond wire passes through two guide wheels arranged on the protective shell, and the guide wheels are arranged on the protective shell through a second screw rod.