CN211760510U

CN211760510U - Silicon plate material grinding device

Info

Publication number: CN211760510U
Application number: CN201922441160.0U
Authority: CN
Inventors: 周桂宏
Original assignee: Nanjing Renhou Technology Co ltd
Current assignee: Nanjing Renhou Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-27
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a silicon board material grinding device, which comprises a frame, the fixed motor that is equipped with in top of frame, one side of motor is equipped with the rocking arm, just the rocking arm passes through output shaft transmission with the motor and is connected, tooth joint bearing in one side of rocking arm is fixed to be equipped with, the bottom activity of interior tooth joint bearing is equipped with outer tooth joint bearing, outer tooth joint bearing's the fixed articulated slab that is equipped with in bottom. The utility model discloses a tooth joint bearing moves down with outer tooth joint bearing activity in the rocking arm drives, the mounting panel passes through the interior plate and drives a plurality of silicon chips and move down to the tooth's socket of rack, when the bottom of rocking arm rotates to upper portion, this shifts up in the tooth's socket of rack of silicon chip, the tooth's socket of reciprocal polishing rack from top to bottom of cycle work can making the silicon chip, this grinding device makes the adhesion layer of tooth's socket surface adhesion one deck silicon-containing granule, when tooth's socket surface contacted with the battery piece like this, reduction battery piece damage that can furthest.

Description

Silicon plate material grinding device

Technical Field

The utility model relates to a metal boat accessory technical field that polishes, concretely relates to silicon board material grinding device.

Background

When solar cells are produced, a graphite carrier used on tubular PECVD coating equipment is assembled by a plurality of groups of graphite plates and other matched parts, and the cells are required to be linearly arranged in a tooth groove of a metal boat after being formed;

the prior art has the following defects: the metal boat has the advantages that the grinding treatment is not carried out before the battery piece is placed on the rack of the metal boat, burrs and dents are easily generated in the long-time use process of the rack, the battery piece is placed in the metal boat, and the dents and the burrs around the tooth grooves are easy to damage the battery piece.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a silicon board material grinding device, tooth joint bearing moves down with outer tooth joint bearing activity in driving through the rocking arm, the mounting panel passes through the interior sideboard and drives a plurality of silicon chips and move down to the tooth's socket of rack, when the bottom of rocking arm rotates to upper portion, this shifts up in the tooth's socket of rack of silicon chip, the tooth's socket of reciprocal polishing rack from top to bottom of cycle work can make the silicon chip, this grinding device makes the adnexed layer of tooth's socket surface adhesion one deck siliceous granule, when tooth's socket surface and battery piece contact like this, can be with furthest's reduction battery piece damage, in order to solve the weak point in the above-mentioned technique.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a silicon board material grinding device, includes the frame, the fixed motor that is equipped with in top of frame, one side of motor is equipped with the rocking arm, just the rocking arm passes through output shaft transmission with the motor and is connected, tooth joint bearing in one side of rocking arm is fixed to be equipped with, the bottom activity of interior tooth joint bearing is equipped with outer tooth joint bearing, outer tooth joint bearing's the fixed articulated slab that is equipped with in bottom, the fixed mounting panel that is equipped with in bottom of articulated slab, just articulated slab and frame sliding connection, the top both sides of mounting panel all are equipped with the guide arm, the bottom of guide arm is equipped with the slide bar, just the guide arm passes through sliding rod with the mounting panel and is connected, the bottom of mounting panel is equipped with the interior plate through the fix with screw, the middle part of interior plate is equipped with.

Preferably, a support plate is fixedly arranged on one side of the motor, the support plate and the frame are vertically arranged, and the support plate and the frame are fixedly connected through bolts.

Preferably, the rocker arm is fixedly connected with the inner tooth joint bearing through a bolt, and the top end of the outer tooth joint bearing is embedded in the inner tooth joint bearing and is in clearance fit with the inner wall of the embedded part of the inner tooth joint bearing.

Preferably, the top end of the hinged plate is fixedly connected with the external thread joint bearing through a bolt, and the bottom end of the hinged plate is welded with the mounting plate.

Preferably, the number of the guide rods is two, the two guide rods are fixedly connected with the frame through bolts, and the two guide rods are distributed in central symmetry around the motor.

Preferably, the bottom of the frame is provided with a metal boat, and the frame is fixedly connected with the metal boat through bolts.

Preferably, racks are fixedly arranged on the top and the top inside the metal boat, and the silicon wafers are matched with tooth grooves of the racks.

Preferably, a battery piece is arranged on one side inside the metal boat and is inserted into the tooth groove of the rack.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model discloses a tooth joint bearing moves down with outer tooth joint bearing activity in the rocking arm drives, the mounting panel passes through the interior curb plate and drives a plurality of silicon chips and move down to the tooth's socket of rack, when the bottom of rocking arm rotates to upper portion, this shifts up in the tooth's socket of rack of silicon chip, the tooth's socket of reciprocal rack of polishing about the cycle work can make the silicon chip, do not have the metal boat of processing of polishing before current use and compare, this grinding device's silicon chip reciprocating motion in the tooth's socket, constantly polish tooth's socket surface, the deburring, reduce the fish tail, can also fill the indenture of contact surface, make the adhesion layer of tooth's socket surface adhesion one deck siliceous granule, when tooth's socket surface contacts with the battery piece like this, can.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a left side longitudinal sectional view of the present invention.

Fig. 2 is a longitudinal sectional view of the frame of the present invention.

Fig. 3 is a front view of the present invention.

FIG. 4 is a longitudinal sectional view of the metal boat of the present invention.

Fig. 5 is a schematic view of the overall structure of the metal boat of the present invention.

Description of reference numerals:

1. a frame; 2. a support plate; 3. a motor; 4. a rocker arm; 5. an inner-tooth knuckle bearing; 6. an outer tooth spherical plain bearing; 7. a hinge plate; 8. mounting a plate; 9. a guide bar; 10. an inner side plate; 11. a silicon wafer; 12. a metal boat; 13. a rack; 14. a battery piece; 15. a slide bar.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a silicon plate material grinding device as shown in figures 1-5, which comprises a frame 1, a motor 3 is fixedly arranged at the top of the frame 1, a rocker arm 4 is arranged at one side of the motor 3, the rocker arm 4 is connected with the motor 3 through output shaft transmission, an inner tooth joint bearing 5 is fixedly arranged at one side of the rocker arm 4, an outer tooth joint bearing 6 is movably arranged at the bottom of the inner tooth joint bearing 5, a hinged plate 7 is fixedly arranged at the bottom of the outer tooth joint bearing 6, a mounting plate 8 is fixedly arranged at the bottom of the hinged plate 7, the hinged plate 7 is connected with the frame 1 in a sliding way, guide rods 9 are arranged at two sides of the top of the mounting plate 8, a slide rod 15 is arranged at the bottom of the guide rod 9, the guide rod 9 is connected with the mounting plate 8 through the slide rod 15, an inner side plate 10 is arranged at the bottom, a silicon chip 11 is arranged in the middle of the inner side plate 10, and the silicon chip 11 is connected with the inner side plate 10 through a pin rod;

further, in the above technical scheme, a support plate 2 is fixedly arranged on one side of the motor 3, the support plate 2 is vertically arranged with the frame 1, and the support plate 2 is fixedly connected with the frame 1 through bolts, so that the stability is better;

further, in the above technical scheme, the rocker arm 4 is fixedly connected with the inner tooth joint bearing 5 through a bolt, and the top end of the outer tooth joint bearing 6 is embedded in the inner tooth joint bearing 5 and is in clearance fit with the inner wall of the embedded part of the inner tooth joint bearing 5, so as to be convenient for movement;

furthermore, in the technical scheme, the top end of the hinged plate 7 is fixedly connected with the external tooth joint bearing 6 through a bolt, and the bottom end of the hinged plate 7 is welded with the mounting plate 8, so that the hinged plate is firmer;

further, in the above technical solution, two guide rods 9 are provided, and both the two guide rods 9 are fixedly connected with the frame 1 through bolts, and the two guide rods 9 are distributed in central symmetry with respect to the motor 3, so that the mounting plate 8 moves more stably;

further, in the above technical solution, the metal boat 12 is arranged at the bottom of the frame 1, and the frame 1 and the metal boat 12 are fixedly connected by bolts, which is convenient for assembly;

further, in the above technical scheme, racks 13 are fixedly arranged on the top and the top inside the metal boat 12, and the silicon wafer 11 is matched with tooth grooves of the racks 13, so that polishing is facilitated;

further, in the above technical solution, a battery piece 14 is arranged on one side inside the metal boat 12, and the battery piece 14 is inserted into the tooth groove of the rack 13;

the implementation mode is specifically as follows: the frame 1 is fixedly installed on the top of a metal boat 12 through bolts, according to the number of tooth sockets of a rack 13, silicon wafers 11 with the same number are assembled at the bottom of an installation plate 8, the silicon wafers 11 are fixedly connected with an inner side plate 10 through pin rods, after the assembly is finished, a motor 3 is electrically connected with an external distribution box through a cable, when the frame is used, the motor 3 is controlled to run, the motor 3 drives a rocker arm 4 to rotate, when the top end of the rocker arm 4 rotates to the bottom, the rocker arm 4 drives an inner tooth joint bearing 5 and an outer tooth joint bearing 6 to move downwards, the outer tooth joint bearing 6 drives the installation plate 8 to move downwards through a hinged plate 7, the installation plate 8 drives a plurality of silicon wafers 11 to move downwards into the tooth sockets of the rack 13 through the inner side plate 10, when the bottom end of the rocker arm 4 rotates to the upper part, the silicon wafers 11 move upwards in the tooth sockets of the rack 13, the silicon wafers, constantly polish the tooth's socket surface, clear away the burr, reduce the fish tail, can also fill the indentation of contact surface for the adhesion layer of the silicon-containing granule of tooth's socket surface adhesion one deck, when tooth's socket surface and battery piece contact like this, reduction battery piece damage that can furthest, the problem that the tooth's socket unevenness of metal boat rack damaged the battery piece easily among the prior art has specifically been solved to this embodiment.

This practical theory of operation: the rocker arm 4 drives the inner tooth joint bearing 5 and the outer tooth joint bearing 6 to move downwards, the outer tooth joint bearing 6 drives the mounting plate 8 to move downwards through the hinged plate 7, the mounting plate 8 drives the silicon wafers 11 to move downwards into the tooth grooves of the rack 13 through the inner side plate 10, when the bottom end of the rocker arm 4 rotates to the upper portion, the silicon wafers 11 move upwards in the tooth grooves of the rack 13, and the silicon wafers 11 can be polished in a vertical reciprocating mode through circulating work.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. A silicon plate material grinding device comprises a frame (1), and is characterized in that: the top of the frame (1) is fixedly provided with a motor (3), one side of the motor (3) is provided with a rocker arm (4), the rocker arm (4) is connected with the motor (3) through an output shaft in a transmission manner, one side of the rocker arm (4) is fixedly provided with an inner tooth joint bearing (5), the bottom of the inner tooth joint bearing (5) is movably provided with an outer tooth joint bearing (6), the bottom of the outer tooth joint bearing (6) is fixedly provided with a hinged plate (7), the bottom of the hinged plate (7) is fixedly provided with a mounting plate (8), the hinged plate (7) is connected with the frame (1) in a sliding manner, both sides of the top of the mounting plate (8) are provided with guide rods (9), the bottom of the guide rods (9) is provided with slide rods (15), the guide rods (9) are connected with the mounting plate (8) through the slide rods (15), the bottom of the mounting plate (8) is fixedly, the silicon chip (11) is arranged in the middle of the inner side plate (10), and the silicon chip (11) is connected with the inner side plate (10) through a pin rod.

2. The silicon plate material polishing device as claimed in claim 1, wherein: a support plate (2) is fixedly arranged on one side of the motor (3), the support plate (2) and the frame (1) are vertically arranged, and the support plate (2) is fixedly connected with the frame (1) through bolts.

3. The silicon plate material polishing device as claimed in claim 1, wherein: the rocker arm (4) is fixedly connected with the inner tooth joint bearing (5) through a bolt, and the top end of the outer tooth joint bearing (6) is embedded in the inner tooth joint bearing (5) and is in clearance fit with the inner wall of the embedded part of the inner tooth joint bearing (5).

4. The silicon plate material polishing device as claimed in claim 1, wherein: the top end of the hinged plate (7) is fixedly connected with the outer tooth joint bearing (6) through a bolt, and the bottom end of the hinged plate (7) is welded with the mounting plate (8).

5. The silicon plate material polishing device as claimed in claim 1, wherein: the motor is characterized in that the number of the guide rods (9) is two, the guide rods (9) are fixedly connected with the frame (1) through bolts, and the guide rods (9) are distributed in a centrosymmetric mode relative to the motor (3).

6. The silicon plate material polishing device as claimed in claim 1, wherein: the metal boat (12) is arranged at the bottom of the frame (1), and the frame (1) is fixedly connected with the metal boat (12) through bolts.

7. The silicon plate material polishing device as claimed in claim 6, wherein: the top and the top inside the metal boat (12) are both fixedly provided with racks (13), and the silicon wafers (11) are matched with tooth grooves of the racks (13).

8. The silicon plate material polishing device as claimed in claim 7, wherein: a battery piece (14) is arranged on one side inside the metal boat (12), and the battery piece (14) is inserted into the tooth groove of the rack (13).