CN209232761U

CN209232761U - Silicon chip cleaning device is used in a kind of production of photovoltaic module

Info

Publication number: CN209232761U
Application number: CN201920297144.6U
Authority: CN
Inventors: 程碧月
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-10
Filing date: 2019-03-10
Publication date: 2019-08-09
Anticipated expiration: 2029-03-10

Abstract

The utility model discloses a kind of photovoltaic module production silicon chip cleaning devices, including soaking box, bracket is welded on the two sides outer wall of the soaking box, the top of the bracket is welded with support rod, electric pushrod is installed on the support rod, the middle position of support rod is arranged in the electric pushrod, the output end of the electric pushrod runs through support rod, and connecting plate is welded on the output end of the electric pushrod, the surrounding of the connecting plate is welded with strut, the other end of the strut is welded with placing frame, mesh plate is provided on other sides of the placing frame, connection is fixed by the connecting rod between the mesh plate and placing frame, through-hole is provided between the mesh plate and placing frame.Then the utility model pushes and pulls connecting plate using electric pushrod, allows connecting plate that placing frame to be driven to move up and down inside soaking box by the way that silicon wafer to be put into inside placing frame, clean to realize to impurities on surface of silicon chip.

Description

Silicon chip cleaning device is used in a kind of production of photovoltaic module

Technical field

The utility model belongs to photovoltaic module production technical field, and in particular to Wafer Cleaning is used in a kind of production of photovoltaic module Device.

Background technique

Element silicon is one of the most abundant element of reserves in the earth's crust, is destined to enter extensive city in this way to solar battery For the product of field (mass market), the advantage of reserves is also one of the reason of silicon becomes photovoltaic main material.In photovoltaic group Need to use silicon wafer in part production process, due to silicon wafer processing when surface can exist pollution impurity, so need to silicon wafer into Row cleaning.

Current existing silicon chip cleaning device there is also some problems: 1, being to place silicon wafer for most of Wafer Cleaning It is impregnated in cleaning solution, since static soak cleaning efficiency is low, Wafer Cleaning is not clean；2, it is completed in silicon wafer soaking and washing Afterwards, it has not been convenient to which silicon wafer is taken out from soak.

Utility model content

The purpose of this utility model is to provide a kind of photovoltaic module production silicon chip cleaning devices to lead among the above It crosses and silicon wafer is put into inside placing frame, then push and pull connecting plate using electric pushrod, allow connecting plate that placing frame to be driven to exist It is moved up and down inside soaking box, while by taking out the first bolt from the first convex block and placing frame, then rotating plate, side Just silicon wafer is taken out from placing frame, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: Wafer Cleaning is used in a kind of production of photovoltaic module Device, including soaking box are welded with bracket on the two sides outer wall of the soaking box, and the top of the bracket is welded with support Bar is equipped with electric pushrod on the support rod, and the middle position of support rod, the electric pushrod is arranged in the electric pushrod Output end run through support rod, and connecting plate is welded on the output end of the electric pushrod, the surrounding of the connecting plate is welded It is connected to strut, the other end of the strut is welded with placing frame, and the one side of the placing frame is hatch frame, the placing frame Side wall on be welded with fixed block, the fixed block is symmetrically welded at the two sides of placing frame, is fixedly installed between the fixed block There is shaft, rotation is provided with cover board on the circumference of the shaft, and the open side of placing frame is arranged in the cover board, the cover board Top is welded with the first convex block, and first convex block is fixed on placing frame by the first bolt, other sides of the placing frame It is provided with mesh plate on face, connection, the mesh plate and placement are fixed by the connecting rod between the mesh plate and placing frame Through-hole is provided between frame.

Preferably, the soaking box is internally provided with hang plate.

Preferably, the connecting rod is provided with the six roots of sensation, and connecting rod described in the six roots of sensation is about mesh plate central symmetry.

Preferably, it is fixed with rubber pad on the mesh plate, is offered on the rubber pad identical as mesh plate big Small mesh.

Preferably, the bottom of the soaking box is connected with outlet pipe, is equipped with flowing water Valve on the outlet pipe.

Preferably, the end of the outlet pipe is welded with the second convex block, is fixed on second convex block by the second bolt It is connected with annulus, is fixedly installed filter bag on the annulus.

Compared with prior art, the utility model has the beneficial effects that

1, then the utility model pushes and pulls connecting plate using electric pushrod, makes by silicon wafer to be put into inside placing frame Connecting plate can drive placing frame to move up and down inside soaking box, clean to realize to impurities on surface of silicon chip, simultaneously The upper and lower surface of silicon wafer can come into full contact with water, and in the process of moving up and down, water flow can impact the surface of silicon wafer, Make the more clean of cleaning, and by setting through-hole and mesh plate, facilitates and placing frame is discharged in the impurity cleaned out.

2, the utility model from soak by being taken out the silicon wafer after cleaning using electric pushrod, then by the first spiral shell Bolt takes out from the first convex block and placing frame, and rotating plate, and cover board is opened from placing frame, facilitates silicon wafer from placing frame Middle taking-up.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is enlarged drawing at the A of the utility model；

Fig. 3 is the side structure schematic view of the utility model placing frame；

Fig. 4 is enlarged drawing at the B of the utility model.

In figure: 1, soaking box；2, bracket；3, support rod；4, electric pushrod；5, connecting plate；6, strut；7, placing frame；8, Fixed block；9, shaft；10, cover board；11, the first convex block；12, the first bolt；13, mesh plate；14, connecting rod；15, through-hole；16, Hang plate；17, outlet pipe；18, flowing water Valve；19, the second convex block；20, the second bolt；21, annulus；22, filter bag.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of photovoltaic module production is filled with Wafer Cleaning It sets, including soaking box 1, bracket 2 is welded on the two sides outer wall of the soaking box 1, the top of the bracket 2 is welded with support Bar 3 is equipped with electric pushrod 4 on the support rod 3, and the middle position of support rod 3, the electricity is arranged in the electric pushrod 4 The output end of dynamic push rod 4 runs through support rod 3, and connecting plate 5 is welded on the output end of the electric pushrod 4, the connecting plate 5 Surrounding be welded with strut 6, the other end of the strut 6 is welded with placing frame 7, and the one side of the placing frame 7 is opening Structure is welded with fixed block 8 on the side wall of the placing frame 7, and the fixed block 8 is symmetrically welded at the two sides of placing frame 7, described Shaft 9 is fixedly installed between fixed block 8, rotation is provided with cover board 10 on the circumference of the shaft 9, and the setting of cover board 10 exists The open side of placing frame 7, the top of the cover board 10 are welded with the first convex block 11, and first convex block 11 passes through the first bolt 12 It is fixed on placing frame 7, mesh plate 13, the mesh plate 13 and placing frame 7 is provided on other sides of the placing frame 7 Between be fixedly connected by connecting rod 14, be provided with through-hole 15 between the mesh plate 13 and placing frame 7.

Further, the soaking box 1 is internally provided with hang plate 16, and hang plate 16 can facilitate ejected wash water and miscellaneous Soaking box 1 is all discharged in matter.

Further, the connecting rod 14 is provided with the six roots of sensation, and connecting rod 14 described in the six roots of sensation is about 13 center pair of mesh plate Claim, connecting rod 14 can not only play connection function to mesh plate 13 and placing frame 7, and can be to avoid silicon wafer from through-hole 15 It leaks out.

Further, it is fixed with rubber pad on the mesh plate 13, is offered on the rubber pad and mesh plate phase With the mesh of size, rubber pad be can be avoided in cleaning silicon chip, be damaged to the surface of silicon wafer.

Further, the bottom of the soaking box 1 is connected with outlet pipe 17, and outlet pipe 17, which can facilitate, carries out ejected wash water It discharges, flowing water Valve 18 is installed on the outlet pipe 17, flowing water Valve 18 can control when ejected wash water discharges.

Further, the end of the outlet pipe 17 is welded with the second convex block 19, passes through second on second convex block 19 Bolt 20 is fixedly connected with annulus 21, and filter bag 22 is fixedly installed on the annulus 21, and filter bag 22 can carry out impurity Be collected by filtration, it is convenient that the waste for avoiding ejected wash water elsewhere can be used to the water that ejected wash water filters out, while pass through by Second bolt 20 is removed from the second convex block 19 and annulus 21, filter bag 22 can be disassembled, convenient in filter bag 22 Impurity carry out unified cleaning.

Silicon wafer: when cleaning to silicon wafer, being put into placing frame 7, then rotating plate 10 by structural principle first, So that cover board 10 is covered placing frame 7, first convex block 11 is fixed on placing frame 7 by the first bolt 12, silicon wafer is limited in and is put It sets in frame 7, then starts electric pushrod 4 and placing frame 7 is pushed to inside soaking box 1, silicon wafer is cleaned using soak, Make electric pushrod 4 that placing frame 7 be driven to move up and down inside soaking box 1 simultaneously, in the process of moving up and down, water flow can be to silicon wafer Surface impacted, make the more clean of cleaning, and by the through-hole 15 and mesh plate 13 of setting, facilitating will clean out Impurity discharge placing frame 7 is taken out the silicon wafer after cleaning using electric pushrod 4, then after the completion of cleaning from soaking box 1 First bolt 12 is taken out, and rotating plate 10 from the first convex block 11 and placing frame 7, cover board 10 is opened from placing frame 7, Facilitate and takes out silicon wafer from placing frame 7.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of photovoltaic module production silicon chip cleaning device, including soaking box (1), it is characterised in that: the soaking box (1) It is welded on the outer wall of two sides bracket (2), the top of the bracket (2) is welded with support rod (3), is pacified on the support rod (3) Equipped with electric pushrod (4), the electric pushrod (4) setting in the middle position of support rod (3), the electric pushrod (4) it is defeated Outlet runs through support rod (3), and connecting plate (5) are welded on the output end of the electric pushrod (4), the connecting plate (5) Surrounding is welded with strut (6), and the other end of the strut (6) is welded with placing frame (7), the one side of the placing frame (7) For hatch frame, it is welded with fixed block (8) on the side wall of the placing frame (7), the fixed block (8) is symmetrically welded at placing frame (7) two sides are fixedly installed shaft (9) between the fixed block (8), and rotation is provided with lid on the circumference of the shaft (9) Plate (10), the cover board (10) are arranged the open side in placing frame (7), are welded with the first convex block at the top of the cover board (10) (11), first convex block (11) is fixed on placing frame (7) by the first bolt (12), other sides of the placing frame (7) It is provided with mesh plate (13), is fixedly connected between the mesh plate (13) and placing frame (7) by connecting rod (14), institute on face It states and is provided with through-hole (15) between mesh plate (13) and placing frame (7).

2. a kind of photovoltaic module production silicon chip cleaning device according to claim 1, it is characterised in that: the soaking box (1) be internally provided with hang plate (16).

3. a kind of photovoltaic module production silicon chip cleaning device according to claim 1, it is characterised in that: the connecting rod (14) it is provided with the six roots of sensation, and connecting rod described in the six roots of sensation (14) is about mesh plate (13) central symmetry.

4. a kind of photovoltaic module production silicon chip cleaning device according to claim 1, it is characterised in that: the mesh plate (13) it is fixed with rubber pad on, the mesh with mesh plate same size is offered on the rubber pad.

5. a kind of photovoltaic module production silicon chip cleaning device according to claim 1, it is characterised in that: the soaking box (1) bottom is connected with outlet pipe (17), is equipped with flowing water Valve (18) on the outlet pipe (17).

6. a kind of photovoltaic module production silicon chip cleaning device according to claim 5, it is characterised in that: the outlet pipe (17) end is welded with the second convex block (19), is fixedly connected with annulus by the second bolt (20) on second convex block (19) (21), filter bag (22) are fixedly installed on the annulus (21).