CN218414509U

CN218414509U - Novel silicon chip washs basket of flowers

Info

Publication number: CN218414509U
Application number: CN202222384603.9U
Authority: CN
Inventors: 钱程; 孟岭
Original assignee: WUXI SHITONG MOULD & PLASTIC CO LTD
Current assignee: WUXI SHITONG MOULD & PLASTIC CO LTD
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-31
Anticipated expiration: 2032-09-08

Abstract

The utility model provides a novel silicon wafer cleaning basket, which comprises a first baffle and a second baffle which are arranged in parallel relatively; two L-shaped bottom supporting plates are oppositely arranged on two sides of the bottom between the first baffle and the second baffle respectively; a side baffle is arranged right above the two bottom supporting plates; a first convex part is arranged in the middle of the outer side of the bottom supporting plate, and a second convex part is arranged on the side baffle plate and is opposite to the first convex part; a vertically-penetrated threaded hole is formed in the second convex part, a mounting hole is coaxially formed in the first convex part and the threaded hole, and a bearing is mounted in the mounting hole; the adjusting screw penetrates through the threaded hole and is in threaded fit connection with the threaded hole, and the bottom end of the adjusting screw is installed in the installation hole through the bearing. The utility model has the advantages of simple structure and reasonable design, its application scope is wider, has reduced the cost of the different specification flower baskets of enterprise customization.

Description

Novel silicon chip washs basket of flowers

Technical Field

The utility model relates to a photovoltaic production facility technical field, concretely relates to novel silicon chip washs basket of flowers.

Background

Solar energy is used as a clean renewable resource, and the application field of the solar energy is increasingly wide. Photovoltaic power generation is one of the main ways of utilizing solar energy at present, has become a new industry which is generally concerned and mainly developed by countries in the world due to the characteristics of cleanness, safety, convenience, high efficiency and the like, and a solar cell is one of the indispensable components of photovoltaic power generation. The silicon solar cell is one of the solar cells, and most of the commercialized solar cells are manufactured by using silicon wafers at present based on the advantages of non-toxicity, low price and large reserves in the earth crust.

In the prior art, a silicon wafer basket generally comprises two side baffles, a bottom support plate fixed between the two side baffles, and side baffles, wherein corresponding grooves for inserting silicon wafers are formed between the bottom support plate and the side baffles. However, the current silicon wafer flower basket can only meet the requirements of silicon wafer insertion bearing with similar sizes, for some silicon wafers with different sizes, which have similar widths and large height difference, the side edges of the silicon wafers cannot be limited by the grooves on the side baffles, the application range of the silicon wafer flower basket is narrow, an enterprise needs to additionally customize the silicon wafer flower basket meeting the requirements, and the enterprise cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel silicon wafer cleaning flower basket.

In order to achieve the purpose, the utility model provides a novel silicon wafer cleaning basket, which comprises a first baffle and a second baffle which are arranged in parallel; two L-shaped bottom supporting plates are oppositely arranged on two sides of the bottom between the first baffle and the second baffle respectively; a side baffle is arranged right above the two bottom supporting plates; a first convex part is arranged in the middle of the outer side of the bottom supporting plate, and a second convex part is arranged on the side baffle plate and is opposite to the first convex part; a vertically penetrating threaded hole is formed in the second convex part, a mounting hole is formed in the first convex part and is coaxial with the threaded hole, and a bearing is mounted in the mounting hole; the adjusting screw penetrates through the threaded hole and is in threaded fit connection with the threaded hole, and the bottom end of the adjusting screw is installed in the installation hole through the bearing.

As a preferred arrangement of the utility model, a plurality of bottom limiting grooves which are evenly distributed at equal intervals are oppositely arranged at the inner sides of the two bottom supporting plates along the length direction of the bottom supporting plates, and the bottom limiting grooves are L-shaped and run through to the top surfaces and the side end surfaces of the bottom supporting plates; and a plurality of side limiting grooves which are in one-to-one correspondence with the bottom limiting grooves are oppositely arranged on the inner sides of the two side baffles along the length direction of the side baffles.

As the utility model discloses an it sets up to prefer, the inside of bottom spacing groove, lateral part spacing groove is provided with flexible gasket.

As the utility model discloses an it sets up to prefer the both sides of side shield be provided with limit slide, two the inboard that first baffle is relative with the second baffle be provided with limit slide matched with spacing spout, spacing spout link up to the top face of first baffle and second baffle.

As the utility model discloses an optimized setting, spacing slider is the trapezium structure, and its one side width of keeping away from the side shield increases gradually.

As the utility model discloses an it sets up to prefer adjusting screw's upper end fixedly connected with knob, a plurality of anti-skidding grooves have been seted up along its axial in the periphery of knob.

As the preferred arrangement of the utility model, a plurality of third convex parts are correspondingly arranged on the top end surfaces of the first baffle and the second baffle, and a plurality of strip-shaped through grooves which are uniformly distributed along the vertical direction are oppositely arranged on the two third convex parts; the anti-floating plate is inserted through any two opposite strip-shaped through grooves.

As the preferable arrangement of the utility model, the two sides of the first baffle and the second baffle are correspondingly provided with the hangers; and the lower end of each hanging lug is provided with a clamping groove.

As the utility model discloses an optimal setting, the silicon chip washs the basket of flowers and adopts the PVDF material to make.

The utility model has the advantages that:

the utility model provides a novel silicon chip washs basket of flowers drives the side shield through rotating adjusting screw and reciprocates along spacing spout, and the silicon chip homoenergetic to some width are close, but the great not unidimensional not of difference in height can realize the spacing isolation to its side, and its application scope is wider, has reduced the cost of the different specification baskets of enterprise's customization.

The utility model provides a novel silicon chip washs basket of flowers through inserting lateral part spacing groove, bottom spacing inslot with the silicon chip interval, then according to the silicon chip height, will prevent that the kickboard from inserting two bars that correspond and run through the inslot, can effectively avoid leading to the condition emergence of broken piece to appear in the silicon chip cleaning process because of the reason of water buoyancy and bubble come-up to pull-up the silicon chip come-up, improves the product yield.

Drawings

Fig. 1 is the utility model provides a novel silicon chip washs basket of flowers spatial structure sketch map.

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 efforts all belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, the utility model provides a novel silicon wafer cleaning basket, which comprises a first baffle 1 and a second baffle 2 which are arranged in parallel; two L-shaped bottom supporting plates 3 are oppositely arranged on two sides of the bottom between the first baffle plate 1 and the second baffle plate 2 respectively; a side baffle 4 is arranged right above the two bottom supporting plates 3; a first convex part 5 is arranged in the middle of the outer side of the bottom support plate 3, and a second convex part 6 is arranged on the side baffle 4 opposite to the first convex part 5; a vertically penetrating threaded hole 7 is formed in the second convex part 6, a mounting hole 8 is formed in the first convex part 5 and is coaxial with the threaded hole, and a bearing is mounted in the mounting hole 8; the adjusting screw 9 penetrates through the threaded hole 7 and is in threaded fit connection with the threaded hole, and the bottom end of the adjusting screw 9 is installed in the installation hole 8 through the bearing. Furthermore, the side baffle 4 is driven to move up and down by rotating the adjusting screw rod 9, the limit isolation of the side edge of the silicon wafers with different sizes can be realized aiming at the silicon wafers with similar widths and large height difference, the application range of the silicon wafers is wide, and the cost for customizing flower baskets with different specifications of enterprises is reduced.

As a preferable arrangement of the embodiment of the present invention, further, a plurality of bottom limiting grooves 10 evenly distributed at equal intervals are oppositely arranged on the inner sides of the two bottom support plates 3 along the length direction thereof, and the bottom limiting grooves 10 are L-shaped and penetrate to the top surface and the side end surface of the bottom support plate 3; a plurality of side limiting grooves 11 which are in one-to-one correspondence with the bottom limiting grooves 10 are oppositely arranged on the inner sides of the two side baffles 4 along the length direction of the side baffles. The bottom limiting groove 10 is used for supporting the bottom edge of the silicon wafer and isolating the bottoms of the adjacent silicon wafers, and the side limiting groove 11 at the side part is used for limiting the side edge of the silicon wafer and isolating the side edges of the adjacent silicon wafers; the silicon wafers are completely limited in the groove by isolating the four parts of the bottom edge and the side edge, so that collision damage between the adjacent silicon wafers is avoided.

As the preferred arrangement of the embodiment of the present invention, further, the inner portions of the bottom limiting groove 10 and the side limiting groove 11 are provided with flexible gaskets. Through setting up flexible gasket, avoid silicon chip and cell wall hard contact to lead to the silicon chip impaired, play the effect of further protection silicon chip.

As the preferred setting of the embodiment of the present invention, further, both sides of the side baffle 4 are provided with the limiting slide block 12, two the inner side of the first baffle 1 relative to the second baffle 2 is provided with the limiting slide groove 13 matched with the limiting slide block 12, the limiting slide groove 13 runs through to the top end surface of the first baffle 1 and the second baffle 2. So set up, the effect of a direction is realized to side shield 4 to limiting slide block 12, limiting chute 13, simultaneously, also can avoid rotating at adjusting screw 9 in-process, and side shield 4 appears rotating and with first baffle 1, the second baffle 2 between last butt plate body deformation that leads to.

As the preferred setting of the embodiment of the present invention, further, the limiting slide block 13 is a trapezoid structure, and the width of one side of the side baffle 4 is gradually increased.

As the utility model discloses the preferred setting of embodiment, furtherly adjusting screw 999's upper end fixedly connected with knob 14, a plurality of antiskid groove 15 have been seted up along its axial in the periphery of knob 14.

As an optimal arrangement of the embodiment of the present invention, further, a plurality of third protruding portions 15 are correspondingly disposed on top end surfaces of the first baffle 1 and the second baffle 2, and a plurality of strip-shaped through grooves 16 uniformly distributed along the vertical direction are oppositely disposed on the two third protruding portions 15; an anti-floating plate 17 is inserted through any two opposite strip-shaped through grooves 16. Through inserting silicon chip interval lateral part spacing groove 11, bottom spacing groove 10 in, then according to the silicon chip height, will prevent that kickboard 17 inserts two bars that correspond and run through the inslot 16, can effectively avoid leading to the condition emergence of broken piece to appear because of the reason of water buoyancy and bubble come-up to pull-up in the silicon chip cleaning process, improve the product yield.

As a preferable arrangement of the embodiment of the present invention, further, hanging lugs 18 are correspondingly arranged on both sides of the first baffle 1 and the second baffle 2; the lower end of each hanging lug 18 is provided with a clamping groove. The clamping groove is used for hanging the flower basket in the cleaning tank.

As the utility model discloses preferred setting, furtherly, the silicon chip washs the basket of flowers and adopts the PVDF material to make. PVDF is a highly non-reactive thermoplastic fluoropolymer which has excellent aging resistance, solvent and acid-base corrosion resistance, and increases its service life.

To sum up, the utility model has the advantages of simple structure and reasonable design, its application scope is wider, has reduced the cost of the different specification flower baskets of enterprise customization.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is already known to a person skilled in the art.

Claims

1. The novel silicon wafer cleaning basket is characterized by comprising a first baffle and a second baffle which are arranged in parallel relatively; two L-shaped bottom supporting plates are oppositely arranged on two sides of the bottom between the first baffle and the second baffle respectively; a side baffle is arranged right above the two bottom supporting plates; a first convex part is arranged in the middle of the outer side of the bottom supporting plate, and a second convex part is arranged on the side baffle plate and is opposite to the first convex part; a vertically penetrating threaded hole is formed in the second convex part, a mounting hole is formed in the first convex part and is coaxial with the threaded hole, and a bearing is mounted in the mounting hole; the adjusting screw penetrates through the threaded hole and is in threaded fit connection with the threaded hole, and the bottom end of the adjusting screw is installed in the installation hole through the bearing.

2. The novel silicon wafer cleaning flower basket as claimed in claim 1, wherein a plurality of bottom limiting grooves are oppositely arranged at equal intervals along the length direction of the inner sides of the two bottom supporting plates, and the bottom limiting grooves are L-shaped and penetrate the top surfaces and the side end surfaces of the bottom supporting plates; and a plurality of side limiting grooves which are in one-to-one correspondence with the bottom limiting grooves are oppositely arranged on the inner sides of the two side baffles along the length direction of the side baffles.

3. The novel silicon wafer cleaning flower basket as claimed in claim 2, wherein flexible gaskets are arranged inside the bottom limiting groove and the side limiting groove.

4. The novel silicon wafer cleaning flower basket as claimed in claim 1, wherein the side baffles are provided with limiting sliding blocks at two sides, the first baffles and the second baffles are provided with limiting sliding grooves at inner sides opposite to each other, the limiting sliding grooves are matched with the limiting sliding blocks, and the limiting sliding grooves penetrate through top end surfaces of the first baffles and the second baffles.

5. The novel silicon wafer cleaning flower basket as claimed in claim 4, wherein the limiting slide block is of a trapezoidal structure, and the width of the side of the limiting slide block, which is far away from the side baffle plate, is gradually increased.

6. The novel silicon wafer cleaning flower basket as claimed in claim 1, wherein a knob is fixedly connected to the upper end of the adjusting screw, and a plurality of anti-slip grooves are formed in the outer periphery of the knob along the axial direction of the knob.

7. The novel silicon wafer cleaning flower basket as claimed in claim 1, wherein a plurality of third protrusions are correspondingly arranged on the top end surfaces of the first baffle and the second baffle, and a plurality of strip-shaped through grooves which are uniformly distributed along the vertical direction are oppositely arranged on the two third protrusions; an anti-floating plate is inserted through any two opposite strip-shaped through grooves.

8. The novel silicon wafer cleaning flower basket as claimed in claim 1, wherein hanging lugs are correspondingly arranged on two sides of the first baffle plate and the second baffle plate; and the lower end of each hanging lug is provided with a clamping groove.

9. The novel silicon wafer cleaning basket according to claim 1, wherein the novel silicon wafer cleaning basket is made of PVDF.