CN219095551U

CN219095551U - Lining plate for slicing machine, crystal support and slicing machine

Info

Publication number: CN219095551U
Application number: CN202222823493.1U
Authority: CN
Inventors: 毛剑波; 贾勇杰; 冯亚波; 杨浩; 冯少辉; 迪大明; 成路
Original assignee: Longi Green Energy Technology Co Ltd
Current assignee: Longi Green Energy Technology Co Ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-05-30
Anticipated expiration: 2032-10-25

Abstract

The present disclosure relates to a lining plate for a microtome, a crystal support and a microtome, the lining plate for a microtome is used for being arranged between a crystal support body and a silicon rod, and the microtome comprises: the lining plate comprises a lining plate body, wherein the lining plate body comprises a first surface and a second surface which are oppositely arranged; the first surface is a rectangular surface and is connected with the crystal support body; the second surface is a rectangular surface and is connected with the silicon rod; the heights of the second surfaces from one end to the other end perpendicular to the first surfaces increase in sequence along the first direction; the first direction is the length direction of the first surface. The wire cutting machine solves the problem that the silicon rod cannot be cut through effectively due to the fact that the lining plate is of a structure with equal thickness and cannot be distributed correspondingly to the wire cutting force.

Description

Lining plate for slicing machine, crystal support and slicing machine

Technical Field

The disclosure relates to the technical field of solar photovoltaic, in particular to a lining plate for a slicing machine, a crystal support and a slicing machine.

Background

At present, when a long rod slicing machine (a cutting rod is 1500mm long) is used for cutting the long rod, the tension attenuation is influenced by the stressed deformation of the main roller due to the long length of the main roller, namely, the tension in the middle of the wire net becomes small, so that the cutting force of the wire net can be influenced.

Disclosure of Invention

The utility model aims at providing a welt, brilliant support and slicer for slicer, it has solved current owing to the welt is the structure of equithickness, can not effectively correspond the distribution to wire net cutting force and lead to appearing can not effectively cut through the problem of silicon rod.

To achieve the above object, a first aspect of the present disclosure provides a liner plate for a microtome, configured to be disposed between a crystal support body and a silicon rod, including:

the first surface is a rectangular surface and is connected with the crystal support body;

the second surface is a rectangular surface and is connected with the silicon rod;

the heights of the second surfaces from one end to the other end perpendicular to the first surfaces increase in sequence along the first direction;

the first direction is the length direction of the first surface.

Optionally, along the first direction, one end of the liner plate body is defined as a first end, and the other end of the liner plate body is defined as a second end;

along the second direction, the thickness difference between the first end and the second end of the liner plate body is 1-3mm;

the second direction is a direction perpendicular to the first surface.

Optionally, the difference in thickness between the first end and the second end is 2mm.

Optionally, the thickness of the first end of the liner plate body is 7-8mm, and the thickness of the second end of the liner plate body is 9-10mm.

Optionally, the thickness of the first end of the liner plate body is 8mm, and the thickness of the second end of the liner plate body is 10mm.

Optionally, the lining board body is made of a resin plate, a glass plate or a silicon crystal plate.

In a second aspect of the present disclosure, a wafer holder is provided comprising a wafer holder body and a backing plate for a microtome according to any one of the above embodiments.

In a third aspect of the present disclosure, a microtome is provided that includes a silicon rod and a wafer support as described in the above embodiments.

Through above-mentioned technical scheme, through making the first surface of welt body set up to the rectangle face, make the second surface set up to the rectangle face, afterwards make second surface one end to the other end perpendicular to first surface high increase in proper order, so, make the second surface slope relative first surface, thereby make first surface connect in brilliant support body, and make the silicon rod fix to the second surface of welt body on, when utilizing the wire netting of slicer to the silicon rod section, but the relative adjustment wire netting, in order to reach the effect that the silicon rod middle part was cut earlier, thereby at the in-process of silicon rod cutting, better assurance cuts each position of silicon rod thoroughly, in order to guarantee sliced yield.

Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:

fig. 1 is a schematic view of the overall structure of a liner for a microtome according to an embodiment of the present disclosure.

Fig. 2 is a schematic view of a structure of a liner plate for a microtome provided between a susceptor body and a silicon rod according to an embodiment of the present disclosure.

Description of the reference numerals

1. A liner plate body; 11. a first surface; 12. a second surface; 2. a crystal support body; 3. a silicon rod.

Detailed Description

Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.

The present disclosure provides a liner plate for a microtome, as shown in body 1 and fig. 2, the liner plate for a microtome is used to be disposed between a crystal support body 2 and a silicon rod 3 of the microtome, wherein the liner plate for a microtome includes a liner plate body 1, the liner plate body 1 includes a first surface 11 and a second surface 12 which are disposed opposite to each other, the first surface 11 is rectangular, the first surface 11 is connected with the crystal support body 2, the second surface 12 is rectangular, and the second surface 12 is connected with the silicon rod 3.

As shown in fig. 1, the longitudinal direction of the first surface 11 is defined as a first direction X, and a direction perpendicular to the first surface 11 is defined as a second direction Y.

The height of the second surface from one end to the other end perpendicular to the first surface increases in sequence along the first direction.

Through setting up welt body 1 this kind of structure for second surface 12 is relative first surface 11 slope, and in first direction, make the thickness difference at welt body 1 both ends, so make silicon rod 3 set up on the second surface 12 of welt body 1, when utilizing the wire net to cut silicon rod 3, because welt body 1 thickness is different, after setting up silicon rod 3, adjustable wire net is cut earlier in order to cut silicon rod 3 middle part, thereby at the in-process of cutting silicon rod 3, guarantee to cut through each position of silicon rod 3, in order to guarantee the yield of cutting.

In some embodiments, as shown in fig. 1, one end of the liner sheet body 1 is defined as a first end and the other end of the liner sheet body 1 is defined as a second end along a first direction.

Wherein, along the second direction, the thickness difference between the first end and the second end of the lining board body 1 is 1-3mm.

Through setting up the thickness difference at welt body 1 both ends to this scope back, can guarantee that effectual pair of wire net corresponds the setting, avoid making the thickness difference at welt body 1 both ends too big and influence the cutting to silicon rod 3 simultaneously.

Further, the thickness difference between the first end and the second end of the liner plate body 1 is 2mm.

After the thickness difference between the first end and the second end of the lining plate body 1 is set to 2mm, the effect that the inclination of the second surface 12 is too large to influence the fixing and cutting of the thickness to the silicon rod 3 is avoided, and meanwhile the effect that the inclination of the second surface 12 is too small to influence the wire net to cut through the silicon rod 3 is also avoided.

In a further embodiment, the thickness of the first end of the lining board body 1 is 7-8mm, and the thickness of the second end of the lining board body 1 is 9-10mm.

Specifically, the thickness of the first end of the liner plate body 1 is 8mm, and the thickness of the second end of the liner plate body 1 is 10mm.

Through setting up the thickness at welt body 1 both ends to this scope back, can be stable set up on this welt body 1 with silicon rod 3, and can effectually guarantee to make the net cut through silicon rod 3.

In some embodiments, as shown in fig. 2, the first surface 11 of the liner plate body 1 may be fixed to the susceptor body 2 by bonding, and the silicon rod 3 may also be fixed to the second surface 12 of the liner plate body 1 by bonding.

By using the above bonding and fixing mode, the lining plate body 1 can be conveniently connected between the crystal support body 2 and the silicon rod 3, so that the installation is simpler and more convenient.

Further, after the silicon rod 3 is adhered to the second surface 12 of the liner plate body 1, the height of one end of the silicon rod 3 is higher than the height of the other end along the thickness direction of the liner plate body 1.

In this way, after the silicon rod 3 is fixed, one end of the silicon rod 3 is made high and one end is made low, so that the situation that the silicon rod 3 is not cut through can be relatively reduced when the silicon rod 3 is cut into slices later.

The lining board body 1 may be made of a resin board, a glass board or a silicon crystal board, and in this embodiment, the lining board body 1 is made of a resin board.

Since the resin plate has high surface hardness, strong resistance to deformation and corrosion, and is relatively light, the performance of the liner plate body 1 formed by using the resin plate is more excellent.

Based on the same technical concept, the embodiment of the present disclosure also provides a crystal holder, which includes the crystal holder body 2 and the lining plate for the microtome according to the above embodiment.

Through setting up this slicer lining board on brilliant support body 2 to make this lining board and brilliant support body 2 cooperation be connected the back, after setting up the lining board on the brilliant support body 2 with the silicon rod 3 afterwards, can be convenient for utilize the wire net to cut through silicon rod 3, with the phenomenon that the silicon rod 3 is not cut through in order to reduce relatively.

Based on the same technical concept, the embodiment of the present disclosure also provides a microtome including the silicon rod 3 and the crystal support related to the above embodiment.

Through the arrangement of the structures such as the crystal support and the silicon rod 3, when the silicon rod 3 is required to be sliced by the slicing machine, the silicon rod 3 can be adhered to the lining plate body 1 on the crystal support, and due to the arrangement of the structure of the lining plate body 1, when the silicon rod 3 is cut by utilizing the wire net of the slicing machine, the effect of cutting the middle part of the silicon rod 3 firstly can be adjusted, so that in the process of cutting the silicon rod 3, all parts of the silicon rod 3 are guaranteed to be cut thoroughly, and the cutting yield is guaranteed.

The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.

In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.

Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.

Claims

1. The utility model provides a welt for slicer for set up between brilliant support body and silicon rod, its characterized in that includes:

the lining plate comprises a lining plate body, wherein the lining plate body comprises a first surface and a second surface which are oppositely arranged;

the first direction is the length direction of the first surface.

2. The liner plate for a microtome according to claim 1, wherein one end of the liner plate body is defined as a first end and the other end of the liner plate body is defined as a second end along the first direction;

the thickness difference between the first end and the second end of the lining plate body is 1-3mm along the second direction;

the second direction is a direction perpendicular to the first surface.

3. The liner for a microtome according to claim 2 wherein the thickness difference between the first and second ends is 2mm.

4. The liner plate for a microtome according to claim 2, wherein the first end of the liner plate body has a thickness of 7-8mm and the second end of the liner plate body has a thickness of 9-10mm.

5. The liner plate for a microtome according to claim 4 wherein the first end of the liner plate body has a thickness of 8mm and the second end of the liner plate body has a thickness of 10mm.

6. The liner plate for a microtome according to claim 1, wherein the liner plate body is made of a resin plate, a glass plate or a silicon crystal plate.

7. A wafer comprising a wafer body and the liner for a microtome according to any one of claims 1-6.

8. A microtome comprising a silicon rod and the wafer support of claim 7.