CN213878035U

CN213878035U - Pressure lever for flocking and cleaning flower basket

Info

Publication number: CN213878035U
Application number: CN202023029371.2U
Authority: CN
Inventors: 庄辉虎; 许海堂; 杨星
Original assignee: Fujian Jp Solar Co ltd
Current assignee: Fujian Jp Solar Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-03
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a making herbs into wool washs basket depression bar for fix the silicon chip in making herbs into wool basket of flowers, the depression bar comprises unilateral oval cylinder and both ends fixed pin, the section figure that oval cylinder is fixed on making herbs into wool basket of flowers is the drop form. The utility model discloses the etching washs silicon chip and the contact of depression bar non-latch, the etching can not have the ejector pin latch seal, secondly this region more is favorable to wasing, finally after photoluminescence test, the non-pressure pole seal of a government organization in old china, improve battery piece conversion efficiency and outward appearance yield, the depression bar main part is the oval cylindricality of falling water droplet, it remains fewly to hang the liquid medicine, reduce mutual pollution in the processing procedure, improve the cleaning performance, secondly when advancing the drying groove, the depression bar hydrophobicity is better, be favorable to shortening drying time and reduce drying temperature, both reduce the energy consumption, peroxide when avoiding drying, the while also can shorten the processing procedure beat and improve hour productivity.

Description

Pressure lever for flocking and cleaning flower basket

Technical Field

The utility model relates to a silicon chip processing equipment technical field especially relates to a system fine hair washs basket of flowers depression bar.

Background

The traditional pressing rods are provided with clamping teeth, the initial marks of the clamping teeth of the pressing rods are obvious after the silicon wafer is subjected to texturing and cleaning, and the contact positions of the silicon wafer and the clamping teeth have a water hanging phenomenon after drying, so that the efficiency of the silicon wafer is influenced.

The tradition has the depression bar of latch, silicon chip system fine hair cleaning process, the silicon chip is blockked by the latch at latch department solution and is leaded to the local circulation uneven, latch department goes out the fine hair effect variation when the system fine hair, latch department cleaning performance is relatively poor when wasing, after the silicon chip system fine hair is washd, its surperficial latch seal of a government organization in old china is obvious, secondly when advancing the drying bath, the silicon chip can hang the water droplet with depression bar latch contact department, silicon chip surface thermal oxidation is more obvious when leading to drying, the hot spot effect is more serious.

Therefore, a brand-new pressure rod without a clamping groove (without clamping teeth) structure is designed, and the problems of silicon chip clamping tooth marks caused by the clamping teeth, unclean silicon chip cleaning at the clamping teeth, aggravated abnormality of hydrothermal oxidation during drying and abnormal hot plate effect can be thoroughly solved.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a can improve making herbs into wool washing basket depression bar of making herbs into wool cleaning performance has solved present silicon chip and has made herbs into wool in the cleaning process, and the depression bar position is owing to receive the phenomenon of the silicon chip latch seal of a government organization in old china that reasons such as liquid medicine concentration inequality or liquid medicine remain lead to.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a making herbs into wool washs basket of flowers depression bar for fix the silicon chip in the making herbs into wool basket of flowers, the depression bar comprises unilateral oval cylinder and both ends fixed pin, the section figure that oval cylinder is fixed on the making herbs into wool basket of flowers is the shape of falling the water droplet.

Furthermore, the inner core of the oval cylinder is a solid carbon rod or a hollow high-strength metal sleeve, and the outer core is wrapped by acid-base and high-temperature resistant materials such as PVDF (polyvinylidene fluoride)/Teflon.

Furthermore, the surface of the oval cylinder is a smooth straight rod without a latch design and a hydrophobic layer design, and the surface of the oval cylinder is covered with a layer of hydrophobic material.

Furthermore, the shape of the oval cylinder is a unilateral oval, the radius of the short side of the oval is less than 5.5 mm, and the radius of the long side of the oval is 8.5-10.5 mm.

Furthermore, the flower basket pressing rod is matched with the texturing flower basket for use, and after the pressing rod is embedded into the flower basket, the distance between the lower edge of the pressing rod and the upper edge of a silicon wafer in the flower basket is 0.5-3.5 mm.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

1. the utility model discloses the etching washs silicon chip and the depression bar does not have the latch contact, and the etching can not have the ejector pin latch seal, and secondly this region more is favorable to wasing, finally after photoluminescence test, the non-pressure pole seal of a government organization in old china improves battery piece conversion efficiency and outward appearance yield.

2. The utility model discloses the depression bar main part is the elliptic cylinder body of falling water droplet, and it remains fewly to hang the liquid medicine, reduces mutual pollution in the processing procedure, improves the cleaning performance, and secondly when advancing the drying bath, the depression bar hydrophobicity is better, is favorable to shortening drying time and lowers drying temperature, both reduces the energy consumption, and the time peroxide when avoiding drying, also can shorten the processing procedure beat simultaneously and improve hour productivity.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

FIG. 1 is a side view of a pressure bar of a flocking cleaning flower basket according to the present invention;

fig. 2 is a front view of the pressure bar for making wool and cleaning the flower basket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Examples

As shown in fig. 1-2, the utility model discloses a making herbs into wool washs basket depression bar for fix the silicon chip in making herbs into wool basket, the depression bar comprises unilateral oval cylinder 1 and both ends fixed pin 2, oval cylinder 1 is the drop form of falling water to the section figure that makes herbs into wool basket on fixed, oval cylinder 1 inner core is solid carbon rod or hollow high strength metal sleeve, guarantees depression bar service strength, and its parcel outer core is acid and alkali-resistant high temperature resistant materials such as PVDF/teflon, improves red water ability and life-span, and its surface does not have any latch arch or draw-in groove, can reduce the solution resistance and be favorable to improving the making herbs into wool nucleation rate and alleviate traditional latch department cleaning pressure. The two ends of the pressure lever can be buckled with the clamping grooves of the flower basket in a matched mode according to the clamping grooves of the flower basket, when the pressure lever is fixed on the flower basket, the cross section of the pressure lever is in a water drop shape, and the phenomenon that water drops are hung when solution is remained and water is washed can be eliminated. The surface of the elliptic cylinder is a smooth straight rod which is designed without a latch and a hydrophobic layer, and the surface of the elliptic cylinder is covered with a layer of hydrophobic material. The oval cylinder is in a unilateral oval shape, the radius of the short side of the oval is less than 5.5 mm, and the radius of the long side of the oval is 8.5-10.5 mm. The flower basket pressing rod is matched with the wool-making flower basket for use, after the pressing rod is embedded into the flower basket, the distance between the lower edge of the pressing rod and the upper edge of a silicon wafer in the flower basket is 0.5-3.5 mm, and the effects of better dewatering and sticking inhibition can be achieved. The utility model discloses a its unique structural design and material are used, make it possess better hydrophobic effect and can effectively restrain the monocrystalline silicon piece come-up and arouse the piece at the matte cleaning process and glue together.

Use the utility model discloses a make herbs into wool washs basket depression bar has:

firstly, the surface of the pressure rod is free from tooth clamping, the problem that the traditional pressure rod with tooth clamping in a solution tank interferes with solution fluid to cause poor fluff outlet effect (the fluff outlet position is at the tooth clamping position) is solved, the local solution replacement can be better guided without tooth clamping, and the pyramid nucleation rate of silicon wafers is improved.

And secondly, the surface of the pressure rod has no clamping teeth, so that the post-cleaning of the ejector rod is facilitated, and the surface cleanliness is improved.

The pressing rod is a main body in the shape of inverted water drops, the silicon wafer is not in contact with the pressing rod before the flower basket is slowly lifted to draw water into the drying furnace, the pressing rod cannot hang water, the cleanliness of the silicon wafer is improved, secondary pollution is caused due to the fact that thermal oxidation aggravation in the drying process and particles are prevented from immersing into water drops to be solidified on the surface of the silicon wafer, and the appearance of PL pressing rod marks of a film after the film coating is reduced.

The utility model discloses the etching washs silicon chip and the contact of depression bar non-latch, the etching can not have the ejector pin latch seal, secondly this region more is favorable to wasing, finally after photoluminescence test, the non-pressure pole seal of a government organization in old china, improve battery piece conversion efficiency and outward appearance yield, the depression bar main part is the oval cylindricality of falling water droplet, it remains fewly to hang the liquid medicine, reduce mutual pollution in the processing procedure, improve the cleaning performance, secondly when advancing the drying groove, the depression bar hydrophobicity is better, be favorable to shortening drying time and reduce drying temperature, both reduce the energy consumption, peroxide when avoiding drying, the while also can shorten the processing procedure beat and improve hour productivity.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a system fine hair washs basket of flowers depression bar for fix the silicon chip in system fine hair basket of flowers, its characterized in that: the depression bar comprises unilateral oval cylinder and both ends fixed pin, the section figure that oval cylinder is fixed on the flower basket of making herbs into wool is the water droplet form.

2. The flocking and cleaning flower basket pressure lever according to claim 1, wherein: the inner core of the elliptic cylinder is a solid carbon rod or a hollow high-strength metal sleeve, and the outer core is wrapped by acid-base and high-temperature resistant materials such as PVDF (polyvinylidene fluoride)/Teflon.

3. The flocking and cleaning flower basket pressure lever according to claim 1, wherein: the surface of the elliptic cylinder is a smooth straight rod which is designed without a latch and a hydrophobic layer, and the surface of the elliptic cylinder is covered with a layer of hydrophobic material.

4. The flocking and cleaning flower basket pressure lever according to claim 1, wherein: the oval cylinder is in a unilateral oval shape, the radius of the short side of the oval is less than 5.5 mm, and the radius of the long side of the oval is 8.5-10.5 mm.

5. The flocking and cleaning flower basket pressure lever according to claim 1, wherein: the flower basket pressing rod is matched with the wool-making flower basket for use, and after the pressing rod is embedded into the flower basket, the distance between the lower edge of the pressing rod and the upper edge of a silicon wafer in the flower basket is 0.5-3.5 mm.