阅读说明：本技术 一种单晶硅用金刚线切边装置 (Diamond wire trimming device for monocrystalline silicon ) 是由 陈春成 戚建静 于 2018-06-26 设计创作，主要内容包括：本发明公开了切割技术领域的一种单晶硅用金刚线切边装置,所述底座的顶部设置有驱动电机,所述驱动电机前输出端通过电机轴设置有圆形转盘,所述圆形转盘的外壁设置有固定转轴,所述固定转轴活动连接有连接杆,所述支撑座上设置有矩形口,所述丝杆上套接有滑动支杆,靠近所述滑动支杆的顶部套接有夹紧底座,所述夹紧底座的底部设置有连杆,所述连杆的底部设置有伸缩杆,所述伸缩杆设置在安装板的顶部,所述安装板固定设置在滑动支杆的外壁,该装置结构简单,操作简便,夹紧底座和夹紧顶座可根据单晶硅的大小来调节对单晶硅进行夹紧,单晶硅通过滑动支杆匀速向左带动单晶硅向左运动进行切边,防止了单晶硅因受力不均而破碎。(The invention discloses a diamond wire trimming device for monocrystalline silicon, belonging to the technical field of cutting, wherein a driving motor is arranged at the top of a base, a circular turntable is arranged at the front output end of the driving motor through a motor shaft, a fixed rotating shaft is arranged on the outer wall of the circular turntable, a connecting rod is movably connected with the fixed rotating shaft, a rectangular opening is arranged on a supporting seat, a sliding support rod is sleeved on a screw rod, a clamping base is sleeved on the top part close to the sliding support rod, a connecting rod is arranged at the bottom of the clamping base, a telescopic rod is arranged at the bottom of the connecting rod, the telescopic rod is arranged at the top part of an installation plate, the installation plate is fixedly arranged on the outer wall of the sliding support rod, the device has simple structure and convenient operation, the clamping base and a clamping top seat can adjust to clamp the monocrystalline silicon according to the size of the, the monocrystalline silicon is prevented from being broken due to uneven stress.)

1. The utility model provides a diamond wire side cut device for monocrystalline silicon, includes base (1), its characterized in that: the top of the base (1) is provided with a driving motor (2), the front output end of the driving motor (2) is provided with a circular turntable (3) through a motor shaft, the front end outer wall of the circular turntable (3) is provided with a fixed rotating shaft (4), the front end outer wall of the fixed rotating shaft (4) is movably connected with a connecting rod (5), the right side of the driving motor (2) is provided with a supporting seat (6), the left side of the outer wall of the supporting seat (6) is provided with a rectangular opening (7), a limiting slide block (8) matched with the rectangular opening (7) is arranged in the rectangular opening (7), the left end of the limiting slide block (8) is connected with the connecting rod (5) through the rotating shaft, the right end of the limiting slide block (8) is provided with a saw bow seat (9), the right side of the saw bow seat (9) is provided with a diamond wire (10), the, the inner cavity of the fixed support (11) is provided with a screw rod (12), the left end of the screw rod (12) penetrates through the left end wall of the fixed support (11) and is connected with a rotating motor (13), the rotating motor (13) is arranged at the top of the base (1), the top of the fixed support (11) is provided with a long opening (14), the outer wall of the screw rod (12) is sleeved with a sliding support rod (15), the sliding support rod (15) penetrates through the long opening (14) and extends to the upper part of the fixed support (11), a clamping base (16) is sleeved at the top close to the sliding support rod (15), the top of the sliding support rod (15) penetrates through the clamping base (16) and is provided with a clamping top seat (17), a telescopic spring (18) is arranged between the clamping top seat (17) and the clamping base (16), the bottom of the clamping base (16) is provided with a connecting rod (19), the bottom of connecting rod (19) is provided with telescopic link (20), telescopic link (20) set up the top at mounting panel (21), the fixed outer wall that sets up at slip branch (15) in mounting panel (21).

2. The diamond wire trimming device for single-crystal silicon according to claim 1, wherein: grooves are formed in two sides of the inner wall of the rectangular opening (7), rolling wheels are arranged in the grooves, and the rolling wheels are connected with the grooves through rotating shafts.

3. The diamond wire trimming device for single-crystal silicon according to claim 1, wherein: the right side of the supporting seat (6) is provided with a sliding rail matched with the limiting sliding block (8).

4. The diamond wire trimming device for single-crystal silicon according to claim 1, wherein: the bottom of slip branch (15) is provided with lead screw (12) assorted screw hole, the bottom of slip branch (15) is provided with the forked tail slider, the top of base (1) be provided with forked tail slider assorted forked tail spout.

5. The diamond wire trimming device for single-crystal silicon according to claim 1, wherein: the top of the clamping base (16) and the bottom of the clamping top seat (17) are both provided with anti-skid threads.

6. The diamond wire trimming device for single-crystal silicon according to claim 1, wherein: the diamond wire (10) is provided with a spiral groove, and the diamond wire (10) is fixed on the right side of the saw bow seat (9) through a spiral shaft.

Technical Field

The invention relates to the technical field of cutting, in particular to a diamond wire trimming device for monocrystalline silicon.

Background

A general cutting machine for metal-nonmetal composite materials, glass, rock materials, gemstones, single crystal silicon, silicon carbide, polycrystalline silicon and the like cannot cut according to cutting requirements, has large cutting errors, and easily breaks the single crystal silicon during cutting.

Disclosure of Invention

The invention aims to provide a diamond wire trimming device for monocrystalline silicon, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a diamond wire trimming device for monocrystalline silicon comprises a base, wherein a driving motor is arranged at the top of the base, a circular turntable is arranged at the front output end of the driving motor through a motor shaft, a fixed rotating shaft is arranged on the outer wall of the front end of the circular turntable, a connecting rod is movably connected with the outer wall of the front end of the fixed rotating shaft, a supporting seat is arranged on the right side of the driving motor, a rectangular opening is formed in the left side of the outer wall of the supporting seat, a limiting slide block matched with the rectangular opening is arranged in the rectangular opening, the left end of the limiting slide block is connected with the connecting rod through the rotating shaft, a saw bow seat is arranged at the right end of the limiting slide block, a diamond wire is arranged on the right side of the saw bow seat, a fixed support is arranged on the right side of the supporting seat, a lead, the utility model discloses a portable electronic device, including fixing support, lead screw, slide support, telescopic link, motor, fixed bearing, lead screw outer wall, slide support, clamping base, telescopic link, the motor sets up the top at the base, fixed bearing's top is provided with microscler opening, slide support has cup jointed sliding support, sliding support passes microscler opening and extends to fixed bearing's top, is close to sliding support's top has cup jointed and has pressed from both sides tight base, sliding support's top is passed and is pressed from both sides tight base and be provided with and press from both sides tight footstock, it is provided with expanding spring to press from both sides.

Preferably, grooves are formed in two sides of the inner wall of the rectangular opening, rolling wheels are arranged in the grooves, and the rolling wheels are connected with the grooves through rotating shafts.

Preferably, the right side of the supporting seat is provided with a sliding rail matched with the limiting sliding block.

Preferably, the bottom of slip branch is provided with lead screw assorted screw hole, the bottom of slip branch is provided with the forked tail slider, the top of base be provided with forked tail slider assorted forked tail spout.

Preferably, the top of the clamping base and the bottom of the clamping top seat are both provided with anti-skid threads.

Preferably, the diamond wire is provided with a spiral groove and is fixed on the right side of the saw bow seat through a spiral shaft.

Compared with the prior art, the invention has the beneficial effects that: according to the size of the monocrystalline silicon, the connecting rod is adjusted to move up and down through the telescopic rod, the clamping base and the clamping top seat are matched to clamp the monocrystalline silicon, the rotating motor is started, the rotating motor drives the screw rod to rotate, the screw rod rotates to drive the sliding support rod to move left and right, the sliding support rod is adjusted left, the left side of the monocrystalline silicon is in contact with the diamond wire, the driving motor is started, the driving motor drives the circular turntable to rotate, the fixed rotating shaft rotates along with the circular turntable, the fixed rotating shaft drives the limiting slide block to move up and down through the connecting rod, the diamond wire fixed on the saw bow seat moves, the device simple structure, it is easy and simple to handle, press from both sides tight base and press from both sides tight footstock and can adjust according to monocrystalline silicon's size and press from both sides tight monocrystalline silicon, monocrystalline silicon drives monocrystalline silicon left motion at the uniform velocity through slip branch and cuts edge, has prevented that monocrystalline silicon from being broken because of the atress is uneven.

Drawings

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

In the figure: the automatic cutting machine comprises a base 1, a driving motor 2, a circular turntable 3, a fixed rotating shaft 4, a connecting rod 5, a supporting seat 6, a rectangular opening 7, a limiting sliding block 8, a saw bow seat 9, a diamond wire 10, a fixed support 11, a screw rod 12, a rotating motor 13, a long opening 14, a sliding support rod 15, a clamping base 16, a clamping top seat 17, an expansion spring 18, a connecting rod 19, an expansion rod 20 and a mounting plate 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a diamond wire trimming device for monocrystalline silicon comprises a base 1, wherein a driving motor 2 is arranged at the top of the base 1, the driving motor 2 is connected with an external power supply through a lead, a circular turntable 3 is arranged at the front output end of the driving motor 2 through a motor shaft, a fixed rotating shaft 4 is arranged on the front end outer wall of the circular turntable 3, a connecting rod 5 is movably connected with the front end outer wall of the fixed rotating shaft 4, a supporting seat 6 is arranged at the right side of the driving motor 2, a rectangular opening 7 is arranged at the left side of the outer wall of the supporting seat 6, a limiting slide block 8 matched with the rectangular opening 7 is arranged in the rectangular opening 7, the left end of the limiting slide block 8 is connected with the connecting rod 5 through a rotating shaft, a saw bow seat 9 is arranged at the right end of the limiting slide block 8, a diamond wire 10 is arranged at the right side of the saw bow seat 9, a fixed support 11 is arranged at the right, the rotary motor 13 is arranged at the top of the base 1, the rotary motor 13 is connected with an external power supply through a wire, a long opening 14 is arranged at the top of the fixed support 11, a sliding support rod 15 is sleeved on the outer wall of the screw rod 12, the sliding support rod 15 penetrates through the long opening 14 and extends to the upper side of the fixed support 11, a clamping base 16 is sleeved at the top close to the sliding support rod 15, the top of the sliding support rod 15 penetrates through the clamping base 16 and is provided with a clamping top seat 17, an expansion spring 18 is arranged between the clamping top seat 17 and the clamping base 16, a connecting rod 19 is arranged at the bottom of the clamping base 16, a telescopic rod 20 is arranged at the bottom of the connecting rod 19, the telescopic rod 20 is arranged at the top of the mounting.

Grooves are formed in two sides of the inner wall of the rectangular opening 7, idler wheels are arranged in the grooves, the idler wheels are connected with the grooves through rotating shafts and fixed rotating rollers, the fixed rotating rollers drive connecting rods to move when driven by the circular discs to rotate, the connecting rods drive limiting sliding blocks to move up and down, and the idler wheels can reduce friction between the limiting sliding blocks and the rectangular opening;

a slide rail matched with the limiting slide block 8 is arranged on the right side of the supporting seat 6, so that the limiting slide block is prevented from shaking left and right, and errors are caused when the diamond wire is cut;

the bottom of the sliding support rod 15 is provided with a threaded hole matched with the screw rod 12, the bottom of the sliding support rod 15 is provided with a dovetail slide block, and the top of the base 1 is provided with a dovetail slide groove matched with the dovetail slide block, so that the sliding support rod is prevented from being inclined rightwards due to a directional right thrust when the monocrystalline silicon is cut;

the top of the clamping base 16 and the bottom of the clamping top base 17 are both provided with anti-skid threads to prevent the monocrystalline silicon from sliding during cutting;

the diamond wire 10 is provided with a spiral groove, the diamond wire 10 is fixed on the right side of the saw bow seat 9 through the spiral shaft, and the diamond wire is tensioned, so that the diamond wire has a better effect in cutting.

The working principle is as follows: according to the size of monocrystalline silicon, a connecting rod 19 is adjusted to move up and down through a telescopic rod 20, the clamping base 16 and the clamping top seat 17 are matched to clamp the monocrystalline silicon tightly, a rotating motor 13 is started, the rotating motor 13 drives a screw rod 12 to rotate, the screw rod 12 rotates to drive a sliding support rod 15 to move left and right, the sliding support rod 15 is adjusted left, the left side of the monocrystalline silicon is in contact with a diamond wire 10, a driving motor 2 is started, the driving motor 2 drives a circular turntable 3 to rotate, a fixed rotating shaft 3 rotates along with the rotation, the fixed rotating shaft 3 drives a limiting slide block 8 to move up and down through the connecting rod 5, the diamond wire 10 fixed on a saw bow seat 9 moves up and down to cut the monocrystalline silicon, and the sliding support rod 15 moves left under the rotation of the rotating motor.

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.