CN216150560U

CN216150560U - Novel dust removal structure

Info

Publication number: CN216150560U
Application number: CN202122295224.8U
Authority: CN
Inventors: 蔡光辉
Original assignee: Trina Solar Suqian Photoelectric Co ltd
Current assignee: Trina Solar Suqian Photoelectric Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-04-01
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a novel dust removal structure, and relates to the technical field of battery piece printing. According to the utility model, by controlling the plasma fan to work, the silicon wafer body can be blown to remove dust from the side surface, the dust on the surface of the silicon wafer body is removed while the static electricity on the surface of the silicon wafer body is removed, so that the problem of poor dust removal effect caused by the fact that the blowing dust removal device is arranged at the top of the silicon wafer body is solved, the blowing height of the plasma fan can be adjusted by matching the screw rod motor and the screw rod body, the blowing angle of the plasma fan can be adjusted by designing the miniature electric push rod body, and the dust removal efficiency of the device is further improved.

Description

Novel dust removal structure

Technical Field

The utility model relates to the technical field of battery piece printing, in particular to a novel dust removal structure.

Background

In the process of printing the battery piece, foreign matters are easily adsorbed on the surface of the silicon piece due to static electricity, so that the screen printing plate is punctured, and therefore dust removal treatment needs to be carried out on the surface of the silicon piece. The following problems exist in the prior art:

1. common blowing dust removal devices are arranged at the top of the silicon wafer, so that foreign matters still remain at the bottom of the silicon wafer, and the dust removal effect is poor and needs to be improved;

2. the common blowing dust removal device does not have the function of absorbing removed dust, and if the removed dust is directly discharged to the room, the content of the dust in the room is increased, so that the dust removal effect of the silicon wafer is indirectly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel dust removal structure, which aims to have a function of removing dust from a silicon wafer from the side surface and solve the problem of poor dust removal effect caused by the fact that a blowing dust removal device is arranged at the top of the silicon wafer; the other purpose is to solve the problem that the dust removal effect of the silicon wafer is indirectly influenced by the increase of the dust content in the chamber so as to achieve the effect of collecting the removed dust.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a novel dust removal structure, includes the mounting bracket, the bottom fixed mounting of mounting bracket has silicon chip basket of flowers, the inboard dismantlement formula of silicon chip basket of flowers is connected with the silicon chip body, the right side of mounting bracket is provided with dust removal mechanism, the left side of mounting bracket is provided with dust absorption mechanism.

Dust removal mechanism is including removing dust the frame, dust removal frame fixed mounting is on the right side of mounting bracket, the bottom fixed mounting of dust removal frame has the lead screw motor, fixed mounting has the lead screw body in the inner chamber of dust removal frame, sliding connection has the removal seat on the outer wall of lead screw body, the left side of removing the seat is provided with the plasma fan.

The dust collection mechanism comprises a dust collection box, the dust collection box is fixedly mounted on the left side of the mounting frame, a wind collection cover is fixedly connected to the left side of the dust collection box, and a suction fan is fixedly connected to the left side of the wind collection cover.

The technical scheme of the utility model is further improved as follows: the output shaft of lead screw motor extends to in the inner chamber of dust removal frame with the bottom fixed connection of lead screw body, the left side fixed mounting who removes the seat has the angle modulation frame, the middle part of angle modulation frame inner chamber is rotated and is connected with the dwang.

The technical scheme of the utility model is further improved as follows: fixed mounting has the installation piece on the outer wall of dwang, plasma fan fixed mounting is in the left side of installation piece, the right side fixed welding of installation piece has the back mounting panel.

The technical scheme of the utility model is further improved as follows: the bottom fixed mounting of angle modulation frame inner chamber has miniature electric putter body, the removal end of miniature electric putter body is connected with the bottom rotation of back mounting panel.

The technical scheme of the utility model is further improved as follows: the electrostatic absorption filter screen comprises a dust collection box and is characterized in that an electrostatic absorption filter screen body is fixedly installed in an inner cavity of the dust collection box, a fixing plate is fixedly installed in the inner cavity of the dust collection box, a self-closing dust collection pipe is fixedly installed on the left side of the fixing plate, and the right side of the self-closing dust collection pipe extends to the right side of the dust collection box.

The technical scheme of the utility model is further improved as follows: the inner wall of the self-closing dust absorption pipe is fixedly provided with a convex block, the inner wall of the convex block is fixedly provided with an elastic piece, and the left side of the elastic piece is fixedly connected with a rubber closing plate.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a novel dust removal structure, which adopts the combination of a screw motor, a screw body, a plasma fan and a miniature electric push rod body to control the plasma fan to work, can blow and remove dust on a silicon wafer body from the side surface, can remove static electricity on the surface of the silicon wafer body and simultaneously clean dust on the surface of the silicon wafer body, avoids the problem that the dust removal effect is poor due to the fact that a blowing and dust removal device is arranged at the top of the silicon wafer body, can adjust the blowing height of the plasma fan through the matching of the screw motor and the screw body, can adjust the blowing angle of the plasma fan through the design of the miniature electric push rod body, and further improves the dust removal efficiency of the device.

2. The utility model provides a novel dust removal structure, which adopts the combination of a dust suction box, a self-closing dust suction pipe and a suction fan to control the operation of the suction fan and a static absorption filter screen body, so that air can be sucked from the right side of the self-closing dust suction pipe, air containing dust is absorbed into an inner cavity of the dust suction box through the self-closing dust suction pipe, the dust in the air is captured through the design of the static absorption filter screen body, the problem that the dust is directly discharged into a room to increase the indoor dust content is avoided, the problem that the removed dust is repeatedly attached to a silicon wafer body is avoided, the dust removal effect of the device is indirectly improved, and the practicability of the device is improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the dust-removing frame of the present invention;

FIG. 3 is a schematic view of the internal structure of the angle adjusting frame of the present invention;

FIG. 4 is a schematic view of the internal structure of the dust box of the present invention;

FIG. 5 is a schematic view of the internal structure of the self-closing suction hose of the present invention.

In the figure: 1. a mounting frame; 2. a silicon wafer basket; 3. a silicon wafer body;

4. a dust removal mechanism; 41. a dust removal frame; 42. a screw motor; 43. a screw rod body; 44. a movable seat; 45. an angle adjusting frame; 451. rotating the rod; 452. mounting blocks; 453. a back mounting plate; 454. a miniature electric push rod body; 46. a plasma fan;

5. a dust suction mechanism; 51. a dust collection box; 52. a fixing plate; 53. a self-closing dust suction pipe; 531. a raised block; 532. an elastic member; 533. a rubber closing plate; 54. a suction fan; 55. the electrostatic absorption filter screen body.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-5, the present invention provides a novel dust removing structure, which comprises a mounting frame 1, a silicon wafer basket 2 is fixedly mounted at the bottom of the mounting frame 1, a silicon wafer body 3 is detachably connected to the inner side of the silicon wafer basket 2, a dust removing mechanism 4 is arranged at the right side of the mounting frame 1, a dust collecting mechanism 5 is arranged at the left side of the mounting frame 1, the dust removing mechanism 4 comprises a dust removing frame 41, the dust removing frame 41 is fixedly mounted at the right side of the mounting frame 1, a screw rod motor 42 is fixedly mounted at the bottom of the dust removing frame 41, a screw rod body 43 is fixedly mounted in an inner cavity of the dust removing frame 41, a movable seat 44 is slidably connected to the outer wall of the screw rod body 43, a plasma fan 46 is arranged at the left side of the movable seat 44, the dust collecting mechanism 5 comprises a dust collecting box 51, the dust collecting box 51 is fixedly mounted at the left side of the mounting frame 1, a wind collecting cover is fixedly connected to the left side of the dust collecting box 51, a suction fan 54 is fixedly connected to the left side of the wind collecting cover, the plasma fan 46 is controlled to operate, so that the silicon wafer body 3 can be subjected to static electricity removal and dust removal treatment from the side face of the silicon wafer body 3, the suction fan 54 is controlled to work, dust can be absorbed into the inner cavity of the dust absorption box 51 through the self-closing dust absorption pipe 53, and then the dust is absorbed through the static electricity absorption filter screen body 55.

Example 2

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, an output shaft of the lead screw motor 42 extends into an inner cavity of the dust removing frame 41 to be fixedly connected with the bottom of the lead screw body 43, an angle adjusting frame 45 is fixedly installed at the left side of the moving seat 44, a rotating rod 451 is rotatably connected to the middle of the inner cavity of the angle adjusting frame 45, an installation block 452 is fixedly installed on the outer wall of the rotating rod 451, the plasma fan 46 is fixedly installed at the left side of the installation block 452, a back installation plate 453 is fixedly welded at the right side of the installation block 452, a micro electric push rod body 454 is fixedly installed at the bottom of the inner cavity of the angle adjusting frame 45, a moving end of the micro electric push rod body 454 is rotatably connected with the bottom of the back installation plate 453, the lead screw motor 42 is controlled to work to drive the lead screw body 43 to rotate, namely, the height of the plasma fan 46 can be adjusted, the micro electric push rod body 454 is controlled to work, the installation block is pushed to rotate around the rotating rod 451 through the back installation plate 453, the function of adjusting the angle of the plasma fan 46 can be realized.

Example 3

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, an electrostatic absorption filter screen body 55 is fixedly installed in an inner cavity of the dust collection box 51, a fixing plate 52 is fixedly installed in the inner cavity of the dust collection box 51, a self-closing dust collection pipe 53 is fixedly installed on the left side of the fixing plate 52, the right side of the self-closing dust collection pipe 53 extends to the right side of the dust collection box 51, a protruding block 531 is fixedly installed on the inner wall of the self-closing dust collection pipe 53, an elastic member 532 is fixedly installed on the inner wall of the protruding block 531, a rubber closing plate 533 is fixedly connected to the left side of the elastic member 532, through the design of the protruding block 531 and the rubber closing plate 533, when the suction fan 54 stops working, the rubber closing plate 533 is driven to reset rightwards through the elastic force of the elastic member 532, the outer wall of the rubber closing plate 533 is attached to the inner wall of the protruding block 531 to close the self-closing dust collection pipe 53, and the problem that dust flows out of the inner cavity of the dust collection box 51 is avoided.

The working principle of the novel dust removing structure is described in detail below.

As shown in fig. 1-5, when in use, the plasma fan 46 is controlled to operate, so that the silicon wafer body 3 can be subjected to static electricity removal and dust removal processing from the side surface of the silicon wafer body 3, the lead screw motor 42 is controlled to operate, the lead screw body 43 is driven to rotate, so that the height of the plasma fan 46 can be adjusted, the micro electric push rod body 454 is controlled to operate, the mounting block 452 is pushed to rotate around the rotating rod 451 through the back mounting plate 453, so that the function of adjusting the angle of the plasma fan 46 can be realized, the suction fan 54 and the electrostatic absorption filter screen body 55 are controlled to operate, so that dust can be absorbed into the inner cavity of the dust absorption box 51 through the self-closing dust absorption pipe 53, and the dust can be absorbed through the electrostatic absorption filter screen body 55, so that the function of collecting blown dust can be realized.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a novel dust removal structure, includes mounting bracket (1), the bottom fixed mounting of mounting bracket (1) has silicon chip basket of flowers (2), the inboard dismantlement formula of silicon chip basket of flowers (2) is connected with silicon chip body (3), its characterized in that: a dust removal mechanism (4) is arranged on the right side of the mounting rack (1), and a dust collection mechanism (5) is arranged on the left side of the mounting rack (1);

the dust removal mechanism (4) comprises a dust removal frame (41), the dust removal frame (41) is fixedly mounted on the right side of the mounting frame (1), a screw rod motor (42) is fixedly mounted at the bottom of the dust removal frame (41), a screw rod body (43) is fixedly mounted in an inner cavity of the dust removal frame (41), a moving seat (44) is connected to the outer wall of the screw rod body (43) in a sliding mode, and a plasma fan (46) is arranged on the left side of the moving seat (44);

dust absorption mechanism (5) are including suction box (51), suction box (51) fixed mounting is in the left side of mounting bracket (1), the left side fixedly connected with wind-collecting cover of suction box (51), the left side fixedly connected with suction fan (54) of wind-collecting cover.

2. A novel dusting structure as claimed in claim 1, wherein: the utility model discloses a dust removal frame, including lead screw motor (42), the output shaft of lead screw motor (42) extend to the inner chamber of dust removal frame (41) in with the bottom fixed connection of lead screw body (43), the left side fixed mounting that removes seat (44) has angle modulation frame (45), the middle part of angle modulation frame (45) inner chamber is rotated and is connected with dwang (451).

3. A novel dusting structure as claimed in claim 2, wherein: fixed mounting has installation piece (452) on the outer wall of dwang (451), plasma fan (46) fixed mounting is in the left side of installation piece (452), the fixed welding in right side of installation piece (452) has back mounting panel (453).

4. A novel dusting structure as claimed in claim 3, wherein: the bottom of the inner cavity of the angle adjusting frame (45) is fixedly provided with a miniature electric push rod body (454), and the moving end of the miniature electric push rod body (454) is rotatably connected with the bottom of the back mounting plate (453).

5. A novel dusting structure as claimed in claim 1, wherein: the electrostatic absorption dust collection box is characterized in that an electrostatic absorption filter screen body (55) is fixedly installed in an inner cavity of the dust collection box (51), a fixing plate (52) is fixedly installed in the inner cavity of the dust collection box (51), a self-closing dust collection pipe (53) is fixedly installed on the left side of the fixing plate (52), and the right side of the self-closing dust collection pipe (53) extends to the right side of the dust collection box (51).

6. A novel dusting structure as claimed in claim 5, characterized in that: the inner wall of the self-closing dust suction pipe (53) is fixedly provided with a convex block (531), the inner wall of the convex block (531) is fixedly provided with an elastic piece (532), and the left side of the elastic piece (532) is fixedly connected with a rubber closing plate (533).