CN220627762U

CN220627762U - Silicon wafer basket

Info

Publication number: CN220627762U
Application number: CN202322152343.7U
Authority: CN
Inventors: 卢娇
Original assignee: Wuxi Saisiyi Technology Co ltd
Current assignee: Wuxi Saisiyi Technology Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-03-19
Anticipated expiration: 2033-08-10

Abstract

The utility model relates to a silicon wafer basket, which comprises a basket box, wherein at least two first clamping grooves are formed in the inner wall of the basket box, concave holes are respectively formed in four corners of the lower end of the basket box, telescopic rods are arranged in the concave holes, connecting plates are arranged at the output ends of the telescopic rods together, and a fixing assembly is arranged between the connecting plates and the basket box together; the fixing assembly comprises a vertical plate, a limiting rod, a limiting plate and return springs, two groups of return springs are arranged on the basket box, each group of return springs is provided with two return springs, and the two return springs of each group are connected with the limiting rod together; the lifting rod is pulled, and the limiting rod is matched with the V-shaped groove, so that the distance between the lifting basket box and the connecting plate is adjusted, silicon wafers with different specifications are used, and the carrying efficiency is effectively improved; through placing the silicon chip in the first draw-in groove, and the lower extreme of silicon chip is arranged in the second draw-in groove, improves the stability of silicon chip in handling to effectively reduce the risk that the silicon chip dropped.

Description

Silicon wafer basket

Technical Field

The utility model belongs to the technical field of silicon wafers, and relates to a silicon wafer basket.

Background

At present, a battery taking a silicon wafer as a main body is a main stream product in the field of solar batteries, and the alkaline corrosion, texturing and cleaning processes of the silicon wafer are the most basic manufacturing processes in the whole manufacturing process of the crystalline silicon battery, so that the battery is a foundation for preparing the crystalline silicon battery; the basket is an indispensable carrier in the technological process of alkali corrosion, texturing and cleaning of the silicon wafer. At present, when the existing basket moves and shakes severely, the silicon wafers easily fall out of the basket, and in addition, the basket can only carry out the basket on the silicon wafers with one size, so that the silicon wafer basket has great limitation.

Disclosure of Invention

The utility model aims to provide a silicon wafer basket, which can solve the problems in the background technology.

According to the technical scheme provided by the utility model: the utility model provides a silicon chip basket, includes the basket case, at least two first draw-in grooves have been seted up to the inner wall of basket case, the lower extreme four corners of basket case do not is equipped with the shrinkage pool, be equipped with the telescopic link in the shrinkage pool, the output of telescopic link is equipped with even the board jointly, even be equipped with fixed subassembly jointly between board and the basket case.

Preferably, the fixing component comprises a vertical plate, a limiting rod, a limiting plate and return springs, two groups of return springs are arranged on the basket box, each group of return springs is provided with two return springs, the two return springs of each group are connected with the limiting rod together, and the limiting rod is in sliding connection with the basket box through the limiting plate; the connecting plate is provided with a pair of vertical plates, V-shaped grooves are formed in the vertical plates relatively, and two ends of the limiting rod are respectively located between the two V-shaped grooves.

Preferably, the limiting rod is of a U-shaped structure, and a pull rod is arranged on the limiting rod and used for pulling the limiting rod.

Preferably, the telescopic rods are respectively sleeved with buffer springs, and the upper ends of the buffer springs are respectively arranged at four corners of the lower end of the basket box.

Preferably, four rectangular grooves are formed in the connecting plate, and pressing plates are arranged between the relatively smaller surfaces of the rectangular grooves through torsion springs.

Preferably, a second clamping groove is formed in the upper end of the connecting plate, and the second clamping groove is opposite to the first clamping groove in position.

Preferably, the lower end of the basket box is provided with at least two grooves, the grooves and the first clamping grooves are distributed alternately, clamping blocks are arranged on the connecting plate, and the clamping blocks are opposite to the grooves in position.

The positive progress effect of this application lies in:

the silicon wafer basket provided by the embodiment of the utility model has the following advantages:

1. through pulling the lifting rod, the spacing pole cooperates with V-arrangement groove to adjust the basket case and link the distance between the board, and then use the silicon chip of different specifications, improve the efficiency of transport effectively.

2. Through placing the silicon chip in the first draw-in groove, and the lower extreme of silicon chip is arranged in the second draw-in groove, improves the stability of silicon chip in handling to effectively reduce the risk that the silicon chip dropped.

3. Through installing buffer spring, basket case can obtain good support when the whereabouts, has alleviateed the impact force to even the board to the life who links the board has been improved.

Drawings

FIG. 1 is a schematic view of a silicon wafer of the present utility model placed in a basket box.

FIG. 2 is a schematic view of a silicon wafer removal basket of the present utility model.

Fig. 3 is a front view of fig. 2 of the present utility model.

Fig. 4 is a telescopic rod retraction schematic of the present utility model.

FIG. 5 is a schematic bottom view of the basket of the present utility model.

In the figure: a basket box 1; a telescopic rod 2; a connecting plate 3; a riser 4; a limit rod 5; a limiting plate 6; a pull rod 7; a buffer spring 8; a rectangular groove 9; a pressing plate 10; a lifting rod 11; a first card slot 12; a clamping block 13; a groove 14; a return spring 15; a second slot 16.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As shown in fig. 1-5, the utility model relates to a silicon wafer basket, which comprises a basket box 1, wherein at least two first clamping grooves 12 are formed in the inner wall of the basket box 1, concave holes are respectively formed in four corners of the lower end of the basket box 1, a telescopic rod 2 is arranged in each concave hole, a connecting plate 3 is jointly arranged at the output end of the telescopic rod 2, a fixing assembly is jointly arranged between the connecting plate 3 and the basket box 1, two lifting rods 11 are arranged on the basket box 1, and the two lifting rods 11 are used for lifting the silicon wafer basket to move.

Preferably, the fixing assembly comprises a vertical plate 4, a limiting rod 5, a limiting plate 6 and return springs 15, wherein two groups of return springs 15 are arranged on the basket box 1, each group of return springs 15 is provided with two return springs 15, the two return springs 15 of each group are connected with the limiting rod 5 together, and the limiting rod 5 is in sliding connection with the basket box 1 through the limiting plate 6; the connecting plate 3 is provided with a pair of vertical plates 4, V-shaped grooves are formed in the vertical plates 4 relatively, and two ends of the limiting rod 5 are respectively located between the two V-shaped grooves.

Preferably, the limiting rod 5 is in a U-shaped structure, and a pull rod 7 is arranged on the limiting rod 5, and the pull rod 7 is used for pulling the limiting rod 5.

Preferably, the telescopic rods 2 are respectively sleeved with buffer springs 8, the upper ends of the buffer springs 8 are respectively arranged at four corners of the lower end of the basket box 1, and the buffer springs 8 are used for supporting the basket box 1 so as to prevent the basket box 1 from being impacted onto the connecting plate 3 when falling down, and further prolong the service life of the connecting plate 3.

Preferably, four rectangular grooves 9 are formed in the connecting plate 3, and pressing plates 10 are arranged between relatively smaller surfaces of the rectangular grooves 9 through torsion springs.

Preferably, a second clamping groove 16 is formed at the upper end of the connecting plate 3, and the second clamping groove 16 is opposite to the first clamping groove 12.

Preferably, at least two grooves 14 are formed in the lower end of the basket box 1, the grooves 14 and the first clamping grooves 12 are distributed alternately, clamping blocks 13 are arranged on the connecting plate 3, and the clamping blocks 13 are opposite to the grooves 14.

The working process is as follows: when the distance between the connecting plate 3 and the basket box 1 needs to be adjusted, the pull rods 7 are synchronously pulled, the two pull rods 7 are synchronously pulled outwards, the pressing plate 10 is stepped down while the pull rods 7 are pulled, the reset springs 15 and the two limit rods 5 are simultaneously pulled while the pull rods 7 are pulled, meanwhile, the opposite ends of the limit rods 5 are separated from the V-shaped grooves, the basket box 1 can be pulled to move upwards, when the basket box 1 is stretched to a proper position, the pull rods 7 are loosened, the reset springs 15 drive the limit rods 5 to reset, the two ends of the limit rods 5 are clamped into the V-shaped grooves, and therefore the position of the connecting plate 3 is fixed, and the silicon wafer without specifications can be applied.

It is to be understood that the above embodiments are merely illustrative of the application of the principles of the present utility model, but not in limitation thereof. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the utility model, and are also considered to be within the scope of the utility model.

Claims

1. The utility model provides a silicon chip basket, includes basket case (1), its characterized in that, at least two first draw-in grooves (12) have been seted up to the inner wall of basket case (1), the lower extreme four corners of basket case (1) do not are equipped with the shrinkage pool, be equipped with telescopic link (2) in the shrinkage pool, the output of telescopic link (2) is equipped with jointly and links board (3), link and be equipped with fixed subassembly jointly between board (3) and the basket case (1).

2. A silicon wafer carrier as defined in claim 1 wherein: the fixing assembly comprises a vertical plate (4), a limiting rod (5), a limiting plate (6) and reset springs (15), wherein two groups of reset springs (15) are arranged on the basket box (1), each group of reset springs (15) are connected with the limiting rod (5) together, and the limiting rod (5) is in sliding connection with the basket box (1) through the limiting plate (6); a pair of vertical plates (4) are arranged on the connecting plate (3), V-shaped grooves are formed in the vertical plates (4) oppositely, and two ends of the limiting rod (5) are located between the two V-shaped grooves respectively.

3. A silicon wafer carrier as defined in claim 2 wherein: the limiting rod (5) is of a U-shaped structure, a pull rod (7) is arranged on the limiting rod (5), and the pull rod (7) is used for pulling the limiting rod (5).

4. A silicon wafer carrier as defined in claim 1 wherein: buffer springs (8) are respectively sleeved on the telescopic rods (2), and the upper ends of the buffer springs (8) are respectively arranged at four corners of the lower end of the basket box (1).

5. A silicon wafer carrier as defined in claim 1 wherein: four rectangular grooves (9) are formed in the connecting plate (3), and pressing plates (10) are arranged between the relatively smaller surfaces of the rectangular grooves (9) through torsion springs.

6. A silicon wafer carrier as defined in claim 1 wherein: the upper end of the connecting plate (3) is provided with a second clamping groove (16), and the second clamping groove (16) is opposite to the first clamping groove (12).

7. A silicon wafer carrier as defined in claim 6 wherein: at least two grooves (14) are formed in the lower end of the basket box (1), the grooves (14) and the first clamping grooves (12) are distributed alternately, clamping blocks (13) are arranged on the connecting plate (3), and the clamping blocks (13) are opposite to the grooves (14).