CN213289859U

CN213289859U - Polishing mechanism for monocrystalline silicon single-side polishing machine

Info

Publication number: CN213289859U
Application number: CN202021754868.8U
Authority: CN
Inventors: 陈�峰
Original assignee: Zhejiang Zhongjing Electronic Co ltd
Current assignee: Zhejiang Zhongjing Electronic Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-05-28
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a monocrystalline silicon single face burnishing machine is with throwing aureola, including base, fastening structure, mounting panel, throwing aureola, collection structure, the upper end fixed mounting of base has fastening structure, one side fixed mounting of fastening structure upper end has the mounting panel, the bottom fixed mounting of mounting panel has throwing aureola, one side fixed mounting of base upper end has the collection structure. The utility model discloses, it rotates to drive the slider through the rolling disc, make the dead lever drive fastening piece fastening monocrystalline silicon, and simultaneously through rotating the shell upper end, make the fastening piece drive monocrystalline silicon and rotate, thereby make the fastening piece place monocrystalline silicon on the surface of conveying the board, then make the fastening piece circulate the operation, work efficiency has been improved then, it rotates to drive the dwang through the motor, make the connecting block drive and accomodate the groove and carry out the elevating work, thereby make and accomodate the groove and accomodate work, then reduce the phenomenon of fish tail silicon chip, thereby improve monocrystalline silicon piece's quality.

Description

Polishing mechanism for monocrystalline silicon single-side polishing machine

Technical Field

The utility model relates to a monocrystalline silicon processing technology field specifically is a monocrystalline silicon single face burnishing machine is with polishing mechanism.

Background

Monocrystalline silicon is a relatively active non-metallic element, is an important component of a crystal material, is in the front of the development of new materials, and is mainly used as a semiconductor material and used for solar photovoltaic power generation, heat supply and the like. Since solar energy has the advantages of cleanness, environmental protection, convenience and the like, in recent thirty years, solar energy utilization technology has been developed greatly in the aspects of research and development, commercial production and market development, and becomes one of the emerging industries of rapid and stable development in the world.

The polishing mechanism for the existing monocrystalline silicon single-side polishing machine is simple in structure, single in function, not convenient enough to use and poor in practicability when used, so that the working efficiency is influenced, and artificial underwater insertion baskets can be used when the polishing mechanism is stored, so that the phenomena of misoperation and silicon wafer scratching can occur, and the quality of the monocrystalline silicon wafer is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a monocrystalline silicon single face burnishing machine is with polishing mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a monocrystalline silicon single face buffing machine is with throwing aureola, includes base, fastening structure, mounting panel, throws aureola, collects the structure, the upper end fixed mounting of base has fastening structure, one side fixed mounting of fastening structure upper end has the mounting panel, the bottom fixed mounting of mounting panel has throws aureola, one side fixed mounting of base upper end has the collection structure.

Fastening structure is including shell, bracing piece, rolling disc, rotary rod, anchorage bar, slider, dead lever, fastening block, spring, backup pad, the upper end fixed mounting of base has the shell, the inside intermediate position department fixed mounting of shell has the bracing piece, the upper end movable mounting in the bracing piece outside has the rolling disc, the upper end movable mounting of shell has the rotary rod, one side fixed mounting of shell has the anchorage bar, the one end movable mounting that the rotary rod outside is close to the bracing piece has the slider, one side fixed mounting of shell outer end has the dead lever, the relative one end swing joint of dead lever has the fastening block, the inside fixed mounting of shell has the spring, the one end fixed mounting of spring has the backup pad.

Collect the structure including installation shell, buckler, motor, dwang, connecting block, conversion tooth, accomodate groove, conveying board, one side fixed mounting of shell upper end has the installation shell, the inside fixed mounting of installation shell has the buckler, the inside fixed mounting of buckler has the motor, the power take off end fixed mounting of motor has the dwang, the bottom movable mounting in the dwang outside has the connecting block, the bottom fixed mounting in the dwang outside has the conversion tooth, the one end fixed mounting of connecting block has the groove of accomodating, one side swing joint who accomodates the groove has the conveying board.

Preferably, one end of the rotating rod is fixedly provided with a central tooth, and the surface of the central tooth is in transmission connection with the bottom end of the rotating disc.

Preferably, the bottom of the rotating disc is provided with a groove matched with the central tooth, and the surface of the rotating disc is provided with a sliding groove matched with the sliding block.

Preferably, one end of the fastening rod is fixedly provided with a fastening block, and the surface of the fastening block is provided with a limiting groove matched with the fastening rod.

Preferably, the power output end of the motor is in transmission connection with the surface of the conversion teeth, and the power output end of the motor is provided with connecting teeth matched with the conversion teeth.

Preferably, one side of the upper end of the base is provided with a groove matched with the containing groove, and the containing groove is movably connected to the surface of the rotating rod through a connecting block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this monocrystalline silicon single face buffing machine is with polishing mechanism drives the slider through the rolling disc and rotates for the dead lever drives fastening block fastening monocrystalline silicon, and simultaneously through rotating the shell upper end, makes fastening block drive monocrystalline silicon and rotates, thereby makes fastening block place monocrystalline silicon on the surface of conveying board, makes the fastening block carry out the circulation operation then, has improved work efficiency then.

2. This monocrystalline silicon single face buffing machine is with polishing mechanism drives the dwang through the motor and rotates for the connecting block drives and accomodates the groove and carry out the elevating work, thereby makes and accomodate the groove and accomodate work, reduces the phenomenon of fish tail silicon chip then, thereby improves monocrystalline silicon piece's quality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

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

In the figure: 1. a base; 2. a fastening structure; 201. a housing; 202. a support bar; 203. rotating the disc; 204. Rotating the rod; 205. a fastening rod; 206. a slider; 207. fixing the rod; 208. a fastening block; 209. a spring; 210. a support plate; 3. mounting a plate; 4. a polishing wheel; 5. a collection structure; 501. mounting a shell; 502. a waterproof shell; 503. a motor; 504. rotating the rod; 505. connecting blocks; 506. switching teeth; 507. a receiving groove; 508. A transfer plate.

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. 1-3, the present invention provides an embodiment of a polishing mechanism for a single-side polishing machine of monocrystalline silicon: the utility model provides a monocrystalline silicon single face burnishing machine is with throwing polish mechanism, includes base 1, fastening structure 2, mounting panel 3, throws aureola 4, collects structure 5, and the upper end fixed mounting of base 1 has fastening structure 2, and one side fixed mounting of fastening structure 2 upper end has mounting panel 3, and the bottom fixed mounting of mounting panel 3 has throws aureola 4, and one side fixed mounting of base 1 upper end has collection structure 5.

The fastening structure 2 comprises a shell 201, a supporting rod 202, a rotating disc 203, a rotating rod 204, a fastening rod 205, a sliding block 206, a fixing rod 207, a fastening block 208, a spring 209 and a supporting plate 210, wherein the shell 201 is fixedly installed at the upper end of the base 1, the supporting rod 202 is fixedly installed at the middle position inside the shell 201, the rotating disc 203 is movably installed at the upper end outside the supporting rod 202, the rotating disc 203 drives the sliding block 206 to rotate, so that the fixing rod 207 drives the fastening block 208 to fasten monocrystalline silicon, and meanwhile, the fastening block 208 drives the monocrystalline silicon to rotate by rotating the upper end of the shell 201, so that the fastening block 208 places the monocrystalline silicon on the surface of the conveying plate 508, and then the fastening block 208 performs circulating operation, and further improves the working efficiency, the bottom end of the rotating disc 203 is provided with a groove matched with the central tooth, and the surface of the rotating disc 203 is provided, the upper end movable mounting of shell 201 has rotary rod 204, the one end fixed mounting of rotary rod 204 has central tooth, and the surface transmission of central tooth connects the bottom at rolling disc 203, one side fixed mounting of shell 201 has anchorage bar 205, the one end fixed mounting of anchorage bar 205 has fastening block 208, and fastening block 208's surface is provided with the limited groove with dead lever 207 looks adaptation, the one end movable mounting that is close to bracing piece 202 in the rotary rod 204 outside has slider 206, one side fixed mounting of shell 201 outer end has dead lever 207, the relative one end swing joint of dead lever 207 has fastening block 208, the inside fixed mounting of shell 201 has spring 209, the one end fixed mounting of spring 209 has backup pad 210.

The collecting structure 5 comprises an installation shell 501, a waterproof shell 502, a motor 503, a rotating rod 504, a connecting block 505, a conversion tooth 506, a containing groove 507 and a conveying plate 508, wherein the installation shell 501 is fixedly installed on one side of the upper end of the shell 201, the waterproof shell 502 is fixedly installed inside the installation shell 501, the motor 503 is fixedly installed inside the waterproof shell 502, the power output end of the motor 503 is connected to the surface of the conversion tooth 506 in a transmission manner, the power output end of the motor 503 is provided with a connecting tooth matched with the conversion tooth 506, the power output end of the motor 503 is fixedly provided with the rotating rod 504, the rotating rod 504 is driven to rotate by the motor 503, so that the connecting block 505 drives the containing groove 507 to carry out lifting work, the containing groove 507 carries out containing work, the phenomenon of scratching a silicon wafer is reduced, the quality of a monocrystalline silicon wafer is improved, the connecting block, bottom fixed mounting in the dwang 504 outside has conversion tooth 506, and the one end fixed mounting of connecting block 505 has and accomodates groove 507, and one side of base 1 upper end is provided with and accomodates the recess of groove 507 looks adaptation, and accomodate groove 507 and pass through connecting block 505 swing joint on the surface of dwang 504, accomodate one side swing joint of groove 507 and have conveying board 508.

The working principle is as follows: when a polishing mechanism for a monocrystalline silicon single-side polishing machine is used, monocrystalline silicon is placed at one end of a fastening block 208, a rotating rod 204 is manually rotated, one end of the rotating rod 204 drives a rotating disc 203 to rotate, so that the rotating disc 203 drives a sliding block 206 to rotate, then the fixing rod 207 drives the fastening block 208 to fasten the monocrystalline silicon, meanwhile, an external power supply drives a polishing wheel 4 to polish the monocrystalline silicon, when the polishing is finished, one end of the rotating rod 204 is separated from the bottom end of the rotating disc 203 by rotating the rotating rod 204, meanwhile, the upper end of a shell 201 is manually rotated, so that the fastening block 208 drives the monocrystalline silicon to rotate, meanwhile, the processes are reversely carried out, the fastening block 208 places the monocrystalline silicon on the surface of a conveying plate 508, meanwhile, the inside of the mounting shell 501 is filled with water, and the polished monocrystalline silicon slides to the inside of a containing groove 507 through the conveying plate 508, simultaneously, the motor 503 is driven to rotate by an external power supply, so that the power output end of the motor 503 drives the rotating rod 504 to rotate through the switching teeth 506, then the connecting block 505 drives the accommodating groove 507 to perform lifting work, the accommodating groove 507 performs accommodating work, then the phenomenon of scratching the silicon wafer is reduced, and the quality of the monocrystalline silicon wafer is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a monocrystalline silicon single face buffing machine is with polishing mechanism, includes base (1), fastening structure (2), mounting panel (3), buffing wheel (4), collection structure (5), its characterized in that: a fastening structure (2) is fixedly installed at the upper end of the base (1), an installation plate (3) is fixedly installed on one side of the upper end of the fastening structure (2), a polishing wheel (4) is fixedly installed at the bottom end of the installation plate (3), and a collecting structure (5) is fixedly installed on one side of the upper end of the base (1);

the fastening structure (2) comprises a shell (201), a supporting rod (202), a rotating disc (203), a rotating rod (204), a fastening rod (205), a sliding block (206), a fixing rod (207), a fastening block (208), a spring (209) and a supporting plate (210), the shell (201) is fixedly mounted at the upper end of the base (1), the supporting rod (202) is fixedly mounted at the middle position inside the shell (201), the rotating disc (203) is movably mounted at the upper end of the outer side of the supporting rod (202), the rotating rod (204) is movably mounted at the upper end of the shell (201), the fastening rod (205) is fixedly mounted at one side of the shell (201), the sliding block (206) is movably mounted at one end, close to the supporting rod (202), of the outer end of the shell (201), the fixing rod (207) is fixedly mounted at one side of the outer end of the shell (201), and the fastening block, a spring (209) is fixedly installed in the shell (201), and a supporting plate (210) is fixedly installed at one end of the spring (209);

the collecting structure (5) comprises a mounting shell (501), a waterproof shell (502), a motor (503), a rotating rod (504), a connecting block (505), a conversion tooth (506), a containing groove (507) and a conveying plate (508), a mounting shell (501) is fixedly mounted on one side of the upper end of the outer shell (201), a waterproof shell (502) is fixedly mounted inside the mounting shell (501), a motor (503) is fixedly arranged in the waterproof shell (502), a rotating rod (504) is fixedly arranged at the power output end of the motor (503), a connecting block (505) is movably arranged at the bottom end of the outer side of the rotating rod (504), the bottom end of the outer side of the rotating rod (504) is fixedly provided with a conversion tooth (506), one end fixed mounting of connecting block (505) has and accomodates groove (507), one side swing joint who accomodates groove (507) has conveying board (508).

2. The polishing mechanism for a single-side silicon single-face polishing machine according to claim 1, characterized in that: one end of the rotating rod (204) is fixedly provided with a center tooth, and the surface of the center tooth is in transmission connection with the bottom end of the rotating disc (203).

3. The polishing mechanism for a single-side silicon single-face polishing machine according to claim 1, characterized in that: the bottom end of the rotating disc (203) is provided with a groove matched with the central tooth, and the surface of the rotating disc (203) is provided with a sliding groove matched with the sliding block (206).

4. The polishing mechanism for a single-side silicon single-face polishing machine according to claim 1, characterized in that: one end of the fastening rod (205) is fixedly provided with a fastening block (208), and the surface of the fastening block (208) is provided with a limiting groove matched with the fastening rod (207).

5. The polishing mechanism for a single-side silicon single-face polishing machine according to claim 1, characterized in that: the power output end of the motor (503) is connected to the surface of the conversion teeth (506) in a transmission mode, and the power output end of the motor (503) is provided with connecting teeth matched with the conversion teeth (506).

6. The polishing mechanism for a single-side silicon single-face polishing machine according to claim 1, characterized in that: one side of base (1) upper end is provided with and accomodates the recess of groove (507) looks adaptation, and accomodate groove (507) and pass through connecting block (505) swing joint on the surface of dwang (504).