CN220972920U

CN220972920U - Rotary efficient brittle material cutting device

Info

Publication number: CN220972920U
Application number: CN202322999650.9U
Authority: CN
Inventors: 韩海松; 张慧; 李扬
Original assignee: Beijing Yisheng Precision Semiconductor Co ltd
Current assignee: Beijing Yisheng Precision Semiconductor Co ltd
Priority date: 2023-11-07
Filing date: 2023-11-07
Publication date: 2024-05-17
Anticipated expiration: 2033-11-07

Abstract

The utility model discloses a rotary high-efficiency brittle material cutting device, which comprises a bottom plate, a fixed frame, a sliding plate and a movable plate, wherein the fixed frame is arranged at the top of a base, the sliding plate is arranged in the fixed frame, a molybdenum wire is arranged on the side wall of the sliding plate, the movable plate is arranged at the top of the base, a motor is arranged on the side wall of the movable plate, the output end of the motor extends out of the side wall of the movable plate and is provided with a rotary table, the side wall of the rotary table is provided with a three-jaw clamp, a silicon barrel is fixed on the side wall of the rotary table by the three-jaw clamp, the rotary table is driven by the motor to rotate to drive the silicon barrel to rotate together, meanwhile, the sliding plate drives the molybdenum wire to move, and the silicon barrel can be cut only by a wall thickness distance of the silicon barrel.

Description

Rotary efficient brittle material cutting device

Technical Field

The utility model relates to the technical field of brittle material cutting devices, in particular to a rotary efficient brittle material cutting device.

Background

At present, in the field of semiconductor material processing, particularly when a common clamping method is adopted on online cutting equipment for brittle materials such as silicon, quartz and the like, for example, a conventional three-jaw caliper is adopted, and an auxiliary tool is generally required, so that the problems of slow clamping, long cutting time and the like are caused, and when batch blank silicon barrels or quartz barrels are sliced, the clamping efficiency is lower, the cutting is slow, and the cost is high.

Based on this, the present utility model has been proposed.

Disclosure of utility model

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above and/or problems occurring in the prior art of a rotary high efficiency cutting brittle material apparatus.

Therefore, the utility model aims to provide a rotary efficient brittle material cutting device, a fixing frame is arranged at the top of a base, a sliding plate is arranged in the fixing frame, molybdenum wires are arranged on the side wall of the sliding plate, a sliding moving plate is arranged at the top of the base, a motor is arranged on the side wall of the moving plate, the output end of the motor extends out of the side wall of the moving plate and is provided with a rotary table, a three-jaw clamp is arranged on the side wall of the rotary table, the rotary table is driven to rotate by a starting motor to drive a silicon barrel to rotate together by using the three-jaw clamp, meanwhile, the sliding plate drives the molybdenum wires to move, and the cutting can be performed only by cutting the wall thickness of the silicon barrel, so that the cutting time can be greatly shortened, the rapid clamping can be realized, the bonding time can be saved, the time is saved, the cost is reduced, and the efficiency is improved.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

a rotary high efficiency cutting brittle material apparatus, comprising:

The bottom plate is provided with a fixed plate at the top, and the side wall of the fixed plate is rotatably connected with a first reciprocating threaded rod;

the fixed frame is arranged at the top of the bottom plate, a motor is arranged on the side wall of the fixed frame, and the output end of the motor extends into the fixed frame and is provided with a second reciprocating threaded rod;

The sliding plate is positioned in the fixing frame, two lug plates are symmetrically arranged on the side wall of the sliding plate, a molybdenum wire is arranged between the two lug plates, a second reciprocating threaded hole is formed in the side wall of the sliding plate, and the second reciprocating threaded rod penetrates through the second reciprocating threaded hole in a rotating mode;

The movable plate is positioned at the top of the bottom plate and is connected with the first reciprocating threaded rod, the mounting frame is mounted on the side wall of the movable plate, the second motor is mounted on the side wall of the movable plate, the output end of the second motor extends out of the side wall of the movable plate and is provided with a rotary table, and the outer wall of the rotary table is provided with a three-jaw clamp.

As a preferable scheme of the device for efficiently cutting the brittle material in the rotating way, one end of the first reciprocating threaded rod penetrates through the side wall of the fixed plate and is provided with the first belt pulley, the top of the bottom plate is rotatably connected with the second belt pulley, the side wall of the second belt pulley is provided with the rotating rod, and the other end of the rotating rod is provided with the unidirectional gear.

As a preferable scheme of the device for cutting brittle materials in a rotating and efficient manner, the side wall of the sliding plate is provided with the transverse plate, the side wall of the transverse plate is provided with the sliding groove, the bottom of the sliding groove is provided with the spring, and the top end of the spring is provided with the unidirectional rack.

As a preferable scheme of the device for efficiently cutting brittle materials in a rotating way, the side wall of the mounting frame is provided with the fixing rod, the side end of the fixing rod is provided with the first reciprocating threaded hole, and the first reciprocating threaded rod rotationally extends into the first reciprocating threaded hole.

As a preferable scheme of the device for cutting brittle materials in a rotating and efficient manner, a first guide groove is formed in the top of the bottom plate at the lower position of the fixing frame, a first guide plate is arranged at the bottom of the sliding plate, and the first guide plate extends into the first guide groove.

As a preferable scheme of the device for cutting the brittle material in the rotating and efficient way, a second guide groove is formed in the top of the bottom plate, a second guide plate is arranged at the bottom of the moving plate, and the second guide plate stretches into the second guide groove.

Compared with the prior art: through setting up the mount at the base top, the inside slide that is provided with of mount, the slide lateral wall is provided with the molybdenum filament, set up gliding movable plate at the base top, the motor is installed to movable plate lateral wall, motor output stretches out the movable plate lateral wall and installs the carousel, the carousel lateral wall is provided with three claw anchor clamps, through utilizing three claw anchor clamps to fix the silicon barrel at the carousel lateral wall, the starter motor drives the carousel rotation and drives the silicon barrel and rotate together, the slide drives the molybdenum filament and removes, only need the distance of a wall thickness of cutting silicon barrel, just can cut down, so the time of cutting can also quick clamping has been shortened greatly, save the time of an adhesive, thereby the time is saved, the cost is reduced, and efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description will be given with reference to the accompanying drawings and detailed embodiments, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art. Wherein:

FIG. 1 is a diagram of the overall structure of a rotary high-efficiency brittle material cutting device according to the present utility model;

FIG. 2 is a partial block diagram of a rotary high efficiency cutting apparatus for brittle materials according to the present utility model;

FIG. 3 is a partial block diagram of a rotary high efficiency cutting brittle material apparatus according to the present utility model;

FIG. 4 is a partial block diagram of a rotary high efficiency cutting brittle material apparatus according to the present utility model.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a rotary high-efficiency brittle material cutting device, which is characterized in that a fixed frame is arranged at the top of a base, a sliding plate is arranged in the fixed frame, a molybdenum wire is arranged on the side wall of the sliding plate, a sliding moving plate is arranged at the top of the base, a motor is arranged on the side wall of the moving plate, the output end of the motor extends out of the side wall of the moving plate and is provided with a rotary table, a three-jaw clamp is arranged on the side wall of the rotary table, a silicon barrel is fixed on the side wall of the rotary table by the three-jaw clamp, the rotary table is driven by a starting motor to rotate so as to drive the silicon barrel to rotate together, meanwhile, the sliding plate drives the molybdenum wire to move, and the cutting time can be greatly shortened, the cutting time can be fast clamped, the bonding time is saved, the cost is reduced, and the efficiency is improved.

Fig. 1 to4 are schematic structural views showing an embodiment of a rotary high efficiency brittle material cutting apparatus according to the present utility model, referring to fig. 1 to4, the rotary high efficiency brittle material cutting apparatus of the present embodiment comprises a base plate 100, a fixing frame 200, a sliding plate 300 and a moving plate 400.

The fixed plate 110 is installed at the top of the bottom plate 100, a first reciprocating threaded rod 120 is rotatably connected to the side wall of the fixed plate 110, one end of the first reciprocating threaded rod 120 penetrates through the side wall of the fixed plate 110 and is provided with a first belt pulley 130, a second belt pulley 140 is rotatably connected to the top of the bottom plate 100, a rotating rod 150 is installed on the side wall of the second belt pulley 140, a one-way gear 160 is installed at the other end of the rotating rod 150, the rotating rod 150 and the second belt pulley 140 are driven to rotate when the one-way gear 160 rotates, and the first belt pulley 130 and the first reciprocating threaded rod 120 are driven to rotate by a belt when the second belt pulley 140 rotates.

The fixing frame 200 is installed at the top of the bottom plate 100, a motor 210 is installed on the side wall of the fixing frame 200, the output end of the motor 210 stretches into the fixing frame 200 and is provided with a second reciprocating threaded rod 220, and the second reciprocating threaded rod 220 is arranged at the position close to the right end of the rod body of the second reciprocating threaded rod 220 in a threaded mode.

The sliding plate 300 is located inside the fixed frame 200, two lug plates 310 are symmetrically arranged on the side wall of the sliding plate 300, a molybdenum wire 320 is arranged between the two lug plates 310, a second reciprocating threaded hole 330 is formed in the side wall of the sliding plate 300, the second reciprocating threaded rod 220 rotates to penetrate through the second reciprocating threaded hole 330, a transverse plate 340 is arranged on the side wall of the sliding plate 300, a sliding groove 350 is formed in the side wall of the transverse plate 340, a spring 360 is arranged at the bottom of the sliding groove 350, a one-way rack 370 is arranged at the top of the bottom plate 100, a first guide groove 170 is formed in the position below the fixed frame 200, a first guide plate 380 is arranged at the bottom of the sliding plate 300, the first guide plate 380 stretches into the first guide groove 170, the second reciprocating threaded rod 220 is driven to rotate by a starting motor 210, the sliding plate 310 and the molybdenum wire 320 are driven to move towards the center of the fixed frame 200 by utilizing a lead screw structure when the second reciprocating threaded rod 220 rotates, and the second reciprocating threaded rod 220 continuously moves reversely along the threads of the second reciprocating threaded rod 220.

The moving plate 400 is positioned at the top of the bottom plate 100 and is connected with the first reciprocating threaded rod 120, the mounting frame 410 is arranged on the side wall of the moving plate 400, the second motor 420 is arranged on the side wall of the moving plate 400, the output end of the second motor 420 extends out of the side wall of the moving plate 400 and is provided with the rotary table 430, the three-jaw clamp 440 is arranged on the outer wall of the rotary table 430, the side wall of the mounting frame 410 is provided with the fixed rod 450, the side end of the fixed rod 450 is provided with the first reciprocating threaded hole 460, the first reciprocating threaded rod 120 rotates to extend into the first reciprocating threaded hole 460, the top of the bottom plate 100 is provided with the second guide groove 180, the bottom of the moving plate 400 is provided with the second guide plate 470, the second guide plate 470 extends into the second guide groove 180, when the first reciprocating threaded rod 120 rotates, the first reciprocating threaded rod 120 pushes the first reciprocating threaded rod 460 to drive the mounting frame 410 and the moving plate 400 to move towards the direction of the fixed frame 200 by utilizing the screw rod structure, as the sliding plate 300 moves toward the center of the fixing frame 200 each time, the sliding groove 350 passes through the unidirectional gear 160, the oblique side of the unidirectional gear 160 is abutted with the oblique side of the unidirectional rack 370, the unidirectional rack 370 is pushed to move downwards and squeeze the spring 360, when the sliding plate 300 moves reversely, the unidirectional rack 370 passes through the unidirectional gear 160, the straight side of the unidirectional rack 370 is abutted with the straight side of the unidirectional gear 160, at this time, the unidirectional rack 370 moves to drive the unidirectional gear 160 to rotate, then the first reciprocating threaded rod 120 is driven to rotate, the moving plate 400 is pushed by the screw rod structure to drive the turntable 430 and the silicon barrel to move toward the fixing frame 200, the silicon barrel is pushed forwards while retracting each time the molybdenum wire 320, the mounting frame 410 drives the turntable 430 and the three-jaw clamp 440 to rotate, then the silicon barrel is driven to rotate, when the molybdenum wire 320 moves toward the silicon barrel each time, the molybdenum wire 320 only needs to cut a wall thickness distance of the silicon barrel, the cutting time is greatly shortened, the quick clamping can be realized, and the bonding time is saved, so that the time is saved, the cost is reduced, and the efficiency is improved.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A rotary high efficiency brittle material cutting apparatus, comprising:

The device comprises a bottom plate (100), wherein a fixed plate (110) is arranged at the top of the bottom plate (100), and a first reciprocating threaded rod (120) is rotatably connected to the side wall of the fixed plate (110);

The fixing frame (200) is arranged at the top of the bottom plate (100), a motor (210) is arranged on the side wall of the fixing frame (200), and the output end of the motor (210) extends into the fixing frame (200) and is provided with a second reciprocating threaded rod (220);

The sliding plate (300) is positioned in the fixing frame (200), two lug plates (310) are symmetrically arranged on the side wall of the sliding plate (300), a molybdenum wire (320) is arranged between the two lug plates (310), a second reciprocating threaded hole (330) is formed in the side wall of the sliding plate (300), and the second reciprocating threaded rod (220) penetrates through the second reciprocating threaded hole (330) in a rotating mode;

The movable plate (400) is positioned at the top of the bottom plate (100) and is connected with the first reciprocating threaded rod (120), a mounting frame (410) is mounted on the side wall of the movable plate (400), a second motor (420) is mounted on the side wall of the movable plate (400), the output end of the second motor (420) extends out of the side wall of the movable plate (400) and is provided with a rotary table (430), and a three-jaw clamp (440) is mounted on the outer wall of the rotary table (430).

2. The device for cutting brittle materials with high rotation efficiency according to claim 1, characterized in that one end of the first reciprocating threaded rod (120) penetrates through and extends out of the side wall of the fixed plate (110) and is provided with a first belt pulley (130), the top of the bottom plate (100) is rotatably connected with a second belt pulley (140), the side wall of the second belt pulley (140) is provided with a rotating rod (150), and the other end of the rotating rod (150) is provided with a unidirectional gear (160).

3. The device for cutting brittle materials with high rotation efficiency according to claim 2, wherein the lateral wall of the sliding plate (300) is provided with a transverse plate (340), the lateral wall of the transverse plate (340) is provided with a sliding groove (350), the bottom of the sliding groove (350) is provided with a spring (360), and the top end of the spring (360) is provided with a unidirectional rack (370).

4. A rotary efficient brittle material cutting device according to claim 3, characterized in that the side wall of the mounting frame (410) is provided with a fixing rod (450), the side end of the fixing rod (450) is provided with a first reciprocating threaded hole (460), and the first reciprocating threaded rod (120) is rotatably extended into the first reciprocating threaded hole (460).

5. The device for efficiently cutting brittle materials according to claim 4, wherein the first guide groove (170) is formed in a position below the fixing frame (200) at the top of the bottom plate (100), the first guide plate (380) is mounted at the bottom of the sliding plate (300), and the first guide plate (380) extends into the first guide groove (170).

6. The apparatus for efficiently cutting brittle material according to claim 5, characterized in that the bottom plate (100) is provided with a second guide groove (180) at the top, the moving plate (400) is provided with a second guide plate (470) at the bottom, and the second guide plate (470) extends into the second guide groove (180).